Transcript
HomeSafe-Pro
Residential Catalogue Metal Consumer Units Circuit Protection Devices Modular Devices Surge Protection MID Approved Metering
Havells Switchgear Havells is a global manufacturer of electrical and power distribution equipment. With state of the art factories, Havells have a capacity to produce more than 60 million poles of MCB / RCD type products per year. The UK team lead customer innovation and design projects to ensure our customers benefit from UK market optimised solutions that meet local standards and regulatory requirements.
Safety and Compliance Safety and compliance is at the core of the Havells philosophy, which is reflected in the 21 state of the art manufacturing plants globally, producing acclaimed products synonymous with excellence and safety. The MCB / RCCB / RCBO plant in Baddi, India, is now the sixth largest MCB plant in the world. Many of the products from this plant carry the KEMA –KEUR quality mark. The mark is only achieved through continuous independent testing of products and processes, based on strict international standards.
A shared input to innovation and excellence Customer input creates opportunities for innovation, which is reflected in Havells product solutions. Our sales and marketing team welcome opportunities to gain further insight in to the challenges of Electrical installation. Product design improvements and new product ideas continue to be driven by customer feedback.
Customised Solutions Can’t find what your looking for? With many years of manufacturing and engineering experience in the Electrical Industry, our Newhaven plant based in East Sussex provides local solutions tailored to meet a range of project requirements. Key facilities include a fully automated paint plant, steel and copper fabrication and dedicated switchgear assembly lines offering customised solutions from pre-population of final circuit protection devices and integration of control devices. energy metering and voltage surge protection.
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Contents Introduction to BS7671 Amendment 3
4
Guide to application of RCDs
6
Consumer Unit Configurations
7
Feature and Benefits
8
Metal Consumer Units
14
Protective Devices
16
Modular Devices
17
Peripheral Devices
17
Technical Data and Dimensions
18
HomeSafe Pro - Residential
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17th Edition of the IET Wiring Regulations Implications of Amendment 3 Chapter 42 - Protection against thermal effects clause 421.1.200 was published within Amendment 3 of the IET Wiring regulations in 2015. It has been introduced in the UK in response to historic fire safety concerns relating to some plastic Consumer units, where poor maintenance and modifications to original installations, has led in some cases to electrical fires in homes.
MENT 3 ND
AM E
D E I F I T CER
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The new Homesafe Pro range fully complies with the requirements of Amendment 3 of the UK wiring regulation – BS7671. The Homesafe Pro range reflects important installation challenges and has been developed to ensure speed and security of installation. Clean modern aesthetics support a number of key design and specification features, focusing on cable termination, cable management and ease of product configuration.
A guide to Enhanced Fire Safety was issued in October 2014 by BEAMA (British Electrotechnical and Allied Manufacturers Association) who represent UK manufacturers to provide some clarity regarding the introduction of clause 421.1.201 within Amendment 3, 17th Edition IET Wiring Regulations.
Amendment 3 421.1.201 states that: Within domestic (household) premises, consumer units and similar switchgear assemblies shall comply with BS EN 61439 3 and shall: (i). Have their enclosures manufactured from non-combustible material, or (ii). Be enclosed in a cabinet or enclosure constructed of non-combustible material and complying with Regulation 132.12. NOTE 1: Ferrous metal e.g. steel is deemed to be an example of a non-combustible material. NOTE 2:* the implementation date for this regulation is the 1st January 2016. This does not preclude compliance with this regulation prior to this date.
What the regulations mean The Intent of regulation 421.1.201 is considered to be, as far as reasonably practicable, to contain any fire within the enclosure and to minimise flames from escaping a consumer unit in the event of a fire.
1. What is a definition of non-combustible? There is no published definition for ‘non-combustible’ that aligns with the intent of regulation 421.1.201. Ferrous metal is deemed to be one example of a non-combustible material that meets the intent of the regulation.
2. What constitutes a ‘non-combustible enclosure’? A non-combustible enclosure includes base, cover, door and any components e.g. hinges, covers, screws and catches, necessary to maintain fire containment. See diagram 1. Blanks and devices are contained within the non-combustible enclosure.
3. How is account taken of cable entries into a ‘noncombustible enclosure’ with respect to containment of internal fire and escape of flames? Good workmanship and proper materials must be applied by the installer. The cable installation entry method shall, as far as is reasonably practicable, maintain the fire containment of the enclosure. Account shall be taken of the manufacturers instructions, if any.
4. What is meant by ‘similar switchgear assemblies’? ‘Similar switchgear assemblies’ are assemblies used for the same
Base
Cover
fundamental application as consumer units.
Door
5. Does regulation 421.1.201 apply to consumer units and similar switchgear assemblies installed in domestic (household) garages and outbuildings? Yes, the intent of regulation 421.1.201 is that it applies to consumer units and similar switchgear assemblies to BS EN 614393 inside all domestic (household) premises including their integral/attached garages and outbuildings or those in close proximity.
6. Are residential premises such as nursing homes applicable to regulation 421.1.201? The regulation is not intended to apply to consumer units and similar switchgear assemblies in residential care homes or other premises not intended for household use. The concerns leading to the Regulation 421.1.201 being introduced related specifically to domestic premises, which are not covered by fire safety legislation in the way that premises such as care homes are. The regulation therefore uses the term ‘domestic (household) premises’.
HomeSafe Pro - Residential
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Under the 17th edition wiring regulations: • 30mA RCD protection is required for socket outlets up
• Installations should be divided up into circuits so as to take
to 20A (and for mobile equipment up to 32A for use
account of danger and inconvenience caused by a single
outdoors)
fault - e.g. such as a lighting circuit ****
• All circuits in a room with a fixed bath or shower should be protected by one or more 30 mA RCDs** In addition, low voltage circuits passing through zones 1 & 2 should be protected by a 30mA RCD.
• Installations should be designed and arranged so as to prevent unwanted tripping of RCDs**** • Safety services such as smoke alarms should be on independent circuits*****
• All cables buried beneath the plaster surface of a wall or partition (at less than 50 mm) should be protected by 30 mA RCDs***
• Sensitive electrical equipment installed in the home may require protection against overvoltages (surges), where these overvoltages would exceed the equipment’s with
• All cables concealed in metal stud partitions should be
stand voltage
protected by 30 mA RCDs***
Summary Table Regulation
Relating to
Examples
Additional Protection
411.3.3
Socket outlets up to 20A
Upstairs Sockets, Downstairs Sockets,
30 mA RCD
Kitchen Sockets, Cooker outlet with integral 13A socket, Garage Sockets, Plus any other sockets up to 20A rated 701.411.3.3
All circuits in a room with
Shower circuit, Lighting circuit, Heating circuit
a fixed bath or shower
Ventilation circuit, Shaver Socket, Plus other
30 mA RCD
circuits 522.6.6
All circuits buried in a
Downstairs Lighting, Upstairs Lighting,
522.6.7
wall or partition at less
Immersion Heater, Burglar Alarm, Smoke
522.6.8
than 50 mm and without
Alarms, plus any other circuits
30 mA RCD
mechanical protection Note: Each circuit may have more than one reason for additional
**** Regulation 314.2 Separate circuits to be provided for parts of
protection by 30 mA RCD eg: firstly because of the equipment
the installation that need to be separately controlled in such a way
a socket outlet and secondly because of the cable installation
that those circuits are not affected by the failure of other circuits.
method. The use of RCD protection as identified within BS7671 is provided in addition to circuit breakers or fuses used to protection against overload or short circuit fault conditions. * Regulation 411.3.3 30mA RCD protection is required for socket outlets up to 20A (and for mobile equipment up to 32A for use outdoors) ** Regulation 701.411.3.3 additional protection shall be provided for all circuits of the location by use of one or more 30 mA RCD.
***** Regulation 560.7.1 Chapter 56 circuits for safety services shall be independent of other circuits. ****** Regulation 443 Risk assessment for control of transient overvoltages (surges) and where appropriate, selection and installation of surge protectors (in accordance with Section 534). In addition Chapter 51 requires designers/installers to take account of all relevant British Standards and manufacturers instructions. For example BS 5839 Part 6 is the British Standard for fire detection and
*** Regulations 522.6.6 522.6.7 522.6.8 cables concealed in a
alarm systems in dwellings. It states that power supplies to Grade D
wall or partition at less than 50 mm depth and without earthed
smoke alarms should be an independent circuit at the consumer unit,
mechanical protection e.g. conduit.
or a separately electrically protected local lighting circuit.
**** Regulation 314.1 Every installation shall be divided into circuits
British Standards and IET regulations are subject to change
as necessary to avoid danger and inconvenience in the event of
and amendments. This guide to Havells consumer units is
a fault, take account of danger that may arise from the failure of
not a substitute for the regulations which should always
a single circuit such as a lighting circuit, reduce the possibility of
be used for all types of electrical installation design and
unwanted tripping of RCDs etc.
installation work.
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There are multiple consumer unit configurations which can be adopted to satisfy requirement of clauses 411.3.3, 701.411.3.3 and 522.6,7,8. Group protected consumer unit solutions using two RCD’s can be an acceptable solution for domestic dwellings, covering the requirements under clause 3.14, as long as the division of final circuits between the RCDs is carefully considered so as to minimise the consequences of unwanted tripping. Separate RCD protection is not necessarily required for each circuit of an installation but, in order to minimise the likelihood and consequences of tripping, a single (‘front end’) RCD should not be used to protect all the circuits. This is based on a standard domestic dwelling application scenario. Specific application
DOWNSTAIRS SOCKETS
requirements should be considered and the same judgement should be used to consider an appropriate and safe solution.
Split Load consumer unit with a small group of circuits on
COOKER
KITCHEN SOCKETS
IMMERSION HEATER
UPSTAIRS LIGHTS
BURGLAR ALARM
SMOKE ALARMS
the RCD and all others on independent devices (RCBO).
COOKER
COOKER
MAIN ISOLATOR
6A 6A 6A 6A 16 A 32 A 32 A 32 A 32 A 40 A SPARE SPARE 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO
SPARE SPARE
SPARE
30 mA RCD
BURGLAR ALARM
COOKER
KITCHEN SOCKETS
UPSTAIRS SOCKETS
DOWNSTAIRS LIGHTS
BATHROOM LIGHTS
UPSTAIRS SOCKETS
SPARE
SHOWER
MAIN ISOLATOR
40 A MCB
6A MCB
SPARE
SPARE
32 A MCB
6A MCB
32 A MCB
32 A MCB
40 A MCB
32 A MCB
6A 6A 30 mA 30 mA RCBO RCBO
MAIN ISOLATOR
SHOWER
30 mA RCD
RCBO
SMOKE ALARMS
SHOWER
32 A MCB
KITCHEN SOCKETS
40 A MCB
6A MCB
30 mA RCD
UPSTAIRS SOCKETS
32 A MCB
40 A MCB
6A MCB
UPSTAIRS SOCKETS
6A MCB
SPARE
DOWNSTAIRS LIGHTS
DOWNSTAIRS SOCKETS
32 A MCB
SPARE
DOWNSTAIRS LIGHTS
HALL & STAIRS LIGHTS
UPSTAIRS LIGHTS 6A MCB
MAIN ISOLATOR
30 mA RCD
DOWNSTAIRS LIGHTS
40 A MCB
SHOWER
MAIN ISOLATOR
6A MCB
6A MCB
KITCHEN SOCKETS
6A 6A 30 mA 30 mA RCBO RCBO
SMOKE ALARMS
BURGLAR ALARM SMOKE ALARMS
30 mA RCD
BURGLAR ALARM
SHOWER
40 A MCB
SPARE
RCBO
UPSTAIRS SOCKETS
32 A MCB
SPARE
6A 6A 30 mA 30 mA RCBO RCBO
32 A MCB
COOKER
6A MCB
MAIN ISOLATOR
30 mA RCD
DOWNSTAIRS SOCKETS
SPARE
40 A MCB
COOKER
SPARE
32 A MCB
6A MCB
DOWNSTAIRS SOCKETS
30 mA RCD
SPARE
UPSTAIRS SOCKETS
40 A MCB
SPARE
6A MCB
SHOWER
LIGHTS 32 A MCB
30 mA RCD
UPSTAIRS SOCKETSDOWNSTAIRS
6A MCB
40 A MCB
DOWNSTAIRS LIGHTS
COOKER
COOKER
DOWNSTAIRS SOCKETS
6A MCB
DOWNSTAIRS SOCKETS
UPSTAIRS LIGHTS
SPARE
HALL & STAIRS LIGHTS
32 A MCB
UPSTAIRS LIGHTS
HALL & STAIRS LIGHTS
6A MCB
40 A MCB
30 mA RCD
MAIN ISOLATOR
30 mA RCD
MAIN ISOLATOR
SHOWER
KITCHEN SOCKETS
SHOWER
UPSTAIRS SOCKETS
KITCHEN SOCKETS
DOWNSTAIRS LIGHTS
UPSTAIRS SOCKETS
DOWNSTAIRS LIGHTS
COOKER
COOKER
DOWNSTAIRS SOCKETS
DOWNSTAIRS SOCKETS
UPSTAIRS LIGHTS
HALL & STAIRSLIGHTS LIGHTS UPSTAIRS
HomeSafe Pro Dual RCD/Hi Integrity consumer units can be configured to operate in Dual RCD or Hi-Integrity mode as standard. HALL & STAIRS LIGHTS
SPARE
6A MCB
6A 6A 32 A 32 A 40 A 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO
30 mA RCD
6A 6A 32 A 32 A 40 A 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO
30 mA RCD
30 mA RCD.
a number of ways for dedicated (High Integrity Circuits) using 30 mA RCBOs.
40 A MCB
MAIN ISOLATOR
6A 6A 32 A 40 A 6sections A 32 A 40 A – each 30 mA 30 mA protected by MAIN a Dual RCD unit with two MCB SPARE SPARE 30 mA 30 mA MCB MCB MCB MCB RCD RCD ISOLATOR
COOKER
dedicated (high Integrity circuits) RCD protected sections and
32 A MCB
COOKER
6A MCB
DOWNSTAIRS SOCKETS
6A MCB
16 A MCB
COOKER
40 A
RCBO
6A MCB
UPSTAIRS LIGHTS
32 A
RCBO
6A MCB
UPSTAIRS LIGHTS
32 A
RCBO
HALL & STAIRS LIGHTS
SHOWER
40 A MCB
KITCHEN SOCKETS
DOWNSTAIRS SOCKETS
32 A MCB
RCBO
6A 6A 32 A 32 A 40 A 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO
30 mA RCD
Havells Dual RCD Units – No Independent Circuits HALL & STAIRS LIGHTS
6A
UPSTAIRS SOCKETS
IMMERSION HEATER
16 A MCB
DOWNSTAIRS LIGHTS
UPSTAIRS LIGHTS
6A MCB
BATHROOM LIGHTS
OUTSIDE LIGHTS
6A MCB
RCBO
UPSTAIRS LIGHTS
6A
6 A groups 6A 16 A of32RCD A 40 A protected 30 mA MAIN Uses two MCBS number for 30 mA 30 mA and 30 mA a 30 mA 30 mA MCB MCB MCB MCB MCB RCD ISOLATORSPARE
HALL & STAIRS LIGHTS
Havells High Integrity Units – Some Independent Circuits
COOKER
MAIN ISOLATOR
KITCHEN SOCKETS
SHOWER
6A 6A 6A 6A 16 A 32 A 32 A 32 A 32 A 40 A SPARE SPARE 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO
UPSTAIRS SOCKETS
DOWNSTAIRS LIGHTS COOKER
SHOWER
BATHROOM LIGHTS
DOWNSTAIRS SOCKETS
OUTSIDE LIGHTS
HSMSLK
UPSTAIRS LIGHTS
easily configured to split load but using accessory Kit -
40 A MCB
SHOWER
SMOKE ALARMS
BURGLAR ALARM IMMERSION HEATER
UPSTAIRS LIGHTS
HomeSafe Pro Main Switch Controlled boards can be
32 A MCB
DOWNSTAIRS LIGHTS
16 A MCB
DOWNSTAIRS SOCKETS
6A MCB
IMMERSION HEATER
6A MCB
UPSTAIRS LIGHTS
MAIN ISOLATOR
OUTSIDE LIGHTS
DOWNSTAIRS SOCKETS
UPSTAIRS SOCKETS
KITCHEN SOCKETS
IMMERSION HEATER
DOWNSTAIRS LIGHTS
6A 6A 6A 6A 16 A 32 A 32 A 32 A 32 A 40 A SPARE SPARE 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO
MAIN ISOLATOR
SMOKE ALARMS
KITCHEN SOCKETS
SHOWER
DOWNSTAIRS SOCKETS
UPSTAIRS SOCKETS
UPSTAIRS SOCKETS
DOWNSTAIRS LIGHTS
BATHROOM LIGHTS KITCHEN SOCKETS
IMMERSION HEATER
DOWNSTAIRS LIGHTS
UPSTAIRS LIGHTS
BURGLAR ALARM
SHOWER
SMOKE ALARMS DOWNSTAIRS SOCKETS
IMMERSION HEATER
UPSTAIRS LIGHTS
OUTSIDE LIGHTS
COOKER
SHOWER
DOWNSTAIRS SOCKETS
UPSTAIRS SOCKETS
KITCHEN SOCKETS
IMMERSION HEATER
UPSTAIRS LIGHTS
BURGLAR ALARM
SMOKE ALARMS
DOWNSTAIRS LIGHTS
6A 6A 6A 6A 16 A 32 A 32 A 32 A 32 A 40 A SPARE SPARE 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA 30 mA RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO RCBO
BURGLAR ALARM
dedicated 30 mA protected supply to every circuit.
SHOWER
Utilising RCBOs throughout would provide a secure
UPSTAIRS SOCKETS
Havells Split Load Units – Half Independent Circuits DOWNSTAIRS LIGHTS
Havells Main Switch – All Independent Circuits
HomeSafe Pro - Residential
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MODERN AESTHESTICS
INSIDE AND OUT
• Rear entry cable guards to protect cables
• Unique installation plaster guard
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HAVELLS
to protect against ingress of
foreign materials during construction
• Modern sparkle white, wipe clean finish • Curved visor profile • Made from non combustible material
• Available in both surface and flush mount options • Easy turn visor handle as standard • Visor can not be locked in open position,
maintaining fire safety containment
• Interchangable gland plates are supplied
to suit both mini trunking and circular
glands
• Non flammable, high IP rated piercable
cable membrames included to speed
installation
FREE INSTALLATION
OPTIONS AND ACCESSORIES HomeSafe Pro - Residential
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• Compact rcbo creates more room for
cabling within the consumer unit
• Fully electronic design with no
reference earth cable facilitates
faster installation
• Modern D6 mcb/rcbos with no miss busbar / cable
terminal clamp
PROTECTIVE AND PERIPHERAL DEVICES
• Snappable busbars facilitate simple configuration of
group protected / Hi integrity circuits (See P20 for
possible configurations)
• 25Mm2 earth cable clamp supplied as standard
• Devices can be added or removed easily
without disturbing adjacent devices
• Full form blank accessory also available
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BEST IN CLASS
• Integrated MID approved meter solutions for
legal tennant billing. Both pulse and modbus
outputs as standard for connection to BMS
• Type tested surge protection solutions in
conjuction with Furse© for guaranteed
performance.
• Full set of installation labels
and busbar terminal blanks
provided within the consumer
unit accessory pack
• Visor earth strap for
ensured earth continuity
• Alternative key barrel lock for
restricted access
ENHANCED SAFETY
AND FLEXIBILITY HomeSafe Pro - Residential
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HomeSafe Pro Metal Consumer Unit Range Quality features • Flush and Surface Mounted Options • Rear knockouts with cable interface guard for mechanical protection of cables • Two alternate gland plates provided to suit both mini trunking and circular glands installation options • Free, non-flammable, pierce-through seals for outgoing cables are provided • Viser earth strap for reliable earth continuity • Unique ‘plaster guard’, to protect from contamination during site installation work • Multifunction, MID approved meter with Modbus and Pulse communication options • Full form MCB blanking modules available for unused ways for increased electrical safety • Door barrel lock accessory for increased security
General characteristics HomeSafe Pro Metal Consumer Units combine sleek aesthetics with “built to last” engineering to produce an easy to install, high performance suite of products. Designed to fulfill the latest amendment of BS7671 Wiring Regulations, the range boasts the latest in design of electronic compact RCBO to provide more wiring space within the consumer unit. Integral MID Approved Metering and Surge Protection solution options enhance the range further.
IP Rating IP3X Paint Specification Sparkling White epoxy powder coating Conditional Short Circuit Rating 16kA to BS EN 61439-3
Cable Capacities Switch Disconnector 100A RCCB Incoming earth terminal Incoming neutral terminal Outgoing earth terminal Outgoing neutral terminal
35mm2 35mm2 25mm2 35mm2 10/16mm2 10/16mm2
HomeSafe Pro - Residential
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Metal Consumer Units And Accessories • Includes non flammable Piercable High IP membranes • Rear cable guards • Interchangable gland plates • 5 busbar covers/blanks (2-12way) 10 busbar covers/blanks (16-20way) • Plaster guard
Main Switch Controlled Description 2way Metal Consumer Unit c/w 80A Main Switch 6way Metal Consumer Unit c/w 100A Main Switch 8way Metal Consumer Unit c/w 100A Main Switch HS08MS
12way Metal Consumer Unit c/w 100A Main Switch 16way Metal Consumer Unit c/w 100A Main Switch 20way Metal Consumer Unit c/w 100A Main Switch
Rating (A)
No. of Ways
Surface
Flush
Version Part
Version Part
No.
No.
80A
2
HS02MS
n/a
100A
6
HS06MS
HS06MF
100A
8
HS08MS
n/a
100A
12
HS12MS
HS12MF
100A
16
HS16MS
HS16MF
100A
20
HS20MS
HS20MF
Surface
Flush
Version Part
Version Part
No.
No.
Single RCD Controlled Description
Rating (A)
No. of Ways
2way Metal Consumer Unit c/w 63A RCD
63A
2
HSRCD02MS
n/a
6way Metal Consumer Unit c/w 63A RCD
63A
6
HSRCD06MS
n/a
HSRCD06MS
Dual RCD/Hi Integrity Consumer Units Description
HSDRCD8MF
Rating (A)
No. of Ways
Surface Version Part No.
Flush Version Part No.
8way Dual RCD/Hi Int Metal Consumer Unit
100A
8
HSDRCD8MS
HSDRCD8MF
12way Dual RC/Hi Int Metal Consumer Unit
100A
12
HSDRCD12MS
HSDRCD12MF
16way Dual RC/Hi Int Metal Consumer Unit
100A
16
HSDRCD16MS
HSDRCD16MF
All dual RCD / Hi Integrity consumer units are supplied in Hi integrity configuration as standard but are easily converted to Dual RCD mode by sliding RCD across. A single snappable busbar is provided for final configuration of circuits per group protected RCD. See page 20 for all possible configurations.
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Pre-Populated Consumer Units • 8Way Dual RCD includes 2 x 6A, 1 x 16A, 2 x 32A, 1 x 40A MCBs • 12Way Dual RCD includes 3 x 6A, 2 x 16A, 4 x 32A, 1 x 40A MCBs • Garage Unit includes 1 x 6A, 1 x 16A, 1 x 63A 30MA RCCB • Shower Unit includes 1 x 40A, 1 x 63A 30MA RCCB
Description
Rating (A)
8way Dual RCD/Hi Int Metal
Surface Version
Ways
Part No.
Flush Version Part No.
100A
8
HSDRCD8MSP6
n/a
100A
12
HSDRCD12MSP10
n/a
Garage Unit c/w 2MCB
63A
2
HSMSGAR
n/a
Shower Unit c/w 1MCB
63A
2
HSMSHOW
n/a
Consumer Unit c/w 6MCBs 12way Dual RC/Hi Int Metal HSDRCD12MSP10
No. of
Consumer Unit c/w 10MCBs
Metal Consumer Unit Accessories Description
Part No.
Left Hand Switch Disconnector Kit
HSMLHK
Split Load Conversion Kit (Includes PSBM
PSUDLA
HSMAK
100A 30m/A RCCB)
HSMSLK
Metal Consumer Unit Accessory Pack
HSMAK
Metal Consumer Unit Barrel Key Lock
HSMDBL
MCB Full Form Blank
PSBM
HSMSLK
HomeSafe Pro - Residential
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Devices
HSM132C
Miniature Circuit Breakers (MCBs) - 6kA Description
Rating (A)
Type B Part No.
Type C Part No.
MCB 4A SP 6kA
4
n/a
HSM104C
MCB 6A SP 6kA
6
HSM106B
HSM106C
MCB 10A SP 6kA
10
HSM110B
HSM110C
MCB 16A SP 6kA
16
HSM116B
HSM116C
MCB 20A SP 6kA
20
HSM120B
HSM120C
MCB 32A SP 6kA
32
HSM132B
HSM132C
MCB 40A SP 6kA
40
HSM140B
HSM140C
MCB 50A SP 6KA
50
HSM150B
HSM150C
MCB 63A SP 6KA
63
HSM163B
HSM163C
Residual Current Circuit Breaker With Overload Protection (RCBOs) - 6kA
HSM140BR30 HSM132BR30
Description
Rating (A)
Type B Part No.
Type C Part No.
COMPACT RCBO 6A SP 6kA
6
HSM106BR30
HSM106CR30
COMPACT RCBO 10A SP 6kA
10
HSM110BR30
HSM110CR30
COMPACT RCBO 16A SP 6kA
16
HSM116BR30
HSM116CR30
COMPACT RCBO 20A SP 6kA
20
HSM120BR30
HSM120CR30
COMPACT RCBO 32A SP 6kA
32
HSM132BR30
HSM132CR30
RCBO 40A SP 6kA
40
HSM140BR30
HSM140CR30
RCBO 50A SP 6KA
50
HSM150BR30
HSM150CR30
Residual Current Circuit Breakers (RCCBs) – 6kA
HSM1002R30
Description
Rating (A)
30mA Part No.
100mA Part No.
RCCB 2P
25
HSM252R30
HSM252R100
RCCB 2P
40
HSM402R30
HSM402R100
RCCB 2P
63
HSM632R30
HSM632R100
RCCB 2P
80
HSM802R30
HSM802R100
RCCB 2P
100
HSM1002R30
HSM1002R100
Description
Rating (A)
No of Modules
Part No.
Switch Disconnector
100A
2
HSMS1001N
Switch Disconnector
16
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Modular and Peripheral Devices MID Approved Energy Meter Description
Rating (A)
No. of Modules
Part No.
Single Phase MID approved Meter
100A
2
HSM1100MID
HSM1100MID
Surge Protection Device Description Surge Protection Device with consumer unit connection kit
Rating (A)
No. of Modules
Part No.
-
1
HSMMP275CK
Modular Contactors
PSC202NO
Description
Rating (A)
No. of Contacts Part No.
CONTACTOR 20A 18MM 2NC
20
2 NC
PSC202NC
CONTACTOR 20A 18MM 2NO
20
2 NO
PSC202NO
CONTACTOR 25A 36MM 4NC
25
4 NC
PSC254NC
CONTACTOR 25A 36MM 4NO
25
4 NO
PSC254NO
CONTACTOR 40A 54MM 2NO2NC
40
2 NO 2 NC
PSC402NO2NC
CONTACTOR 40A 54MM 4NO
40
4 NO
PSC404NO
CONTACTOR 40A 54MM 4NC
40
4 NC
PSC404NC
CONTACTOR 63A 54MM 2NO2NC
63
2 NO 2 NC
PSC632NO2NC
CONTACTOR 63A 54MM 4NO
63
4 NO
PSC634NO
CONTACTOR 63A 54MM 4NC
63
4 NC
PSC634NC
Time Switches Description
Rating (A)
No. of Modules
Part No.
Analogue 1 Channel Timer 24/7
16*
1
PSAT1
Digital 1 Channel Timer 24/7
16*
2
PSDT1
Digital 1 Channel Timer 24/7
16*
2
PSDT2
Description
Rating (A)
No. of Modules
Part No.
Bell Transformer
-
2
HSBT
based on resistive loads
Bell Transformer
HSBT
HomeSafe Pro - Residential
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Technical Specification
Contents Metal Consumer Units
19
Miniature Circuit Breakers
21
Residual Current Circuit Breaker with Overload Protection
22
Residual Current Circuit Breaker
23
Modular Contactors
25
MID Approved Energy Meter
27
Surge Protection Device
28
Time Switches
30
18
HAVELLS
Metal Consumer Units General Characteristics Product Standards: 16kA Conditional Short Circuit Rating Paint Finish: Mounting Option: Ingress Protection:
BS EN 61439-3 BS7671 A3: 421.1.201 Sparkling White Surface and Flush IP3X
Dimensions Dimensions to cover all configurations: Main Switch Controlled Single RCD Switch Controlled Dual RCD / Hi-Integrity Controlled
Fixing Dimension
RCD Controlled
Height (mm)
Width-A (mm)
Width-B (mm)
2
2
n/a
240
168
164
182
98
6
6
n/a
240
240
136
182
170
8
n/a
n/a
240
276
272
182
206
Height (mm)
Width-C (mm)
12
n/a
8
240
348
344
182
278
16
n/a
12
240
420
416
182
350
20
n/a
16
240
492
488
182
422
138
Outer Dimension Dual RCD/Hi Integrity
94
Ways Main Switch Controlled
C Cable Capacity
Switch Disconnector
2.5 Nm
35 mm 2
RCCB
2.5 Nm
35 mm 2
MCB
2 Nm
25 mm2
Compact RCBO
Line = 2 Nm Load = 1.2 Nm
Line = 25 mm2 Load = 10 mm 2
Standard RCBO
Line = 2 Nm Load = 1.2 Nm
Line = 25 mm 2 Load = 10 mm 2
Incoming Earth Connection
2 Nm 4.2 Nm
16 mm 2 25 mm2
Outgoing Neutral/ Earth Terminals
1.2 Nm
16 mm 2 / 10 mm2
Main Enclosure Size (no of Modules)
Switch Controlled No of Outgoing Ways
Single RCD Controlled No of Outgoing Ways
A B
Circular Hole Top Gland Plate
/ Hi Int No of Outgoing Ways
236
No. Of Knockouts
Dual RCD Configuration
240
182
40
Torque Setting
Mini Circular
Circular
Circular
Trunking
Hole
Hole
Hole
Top
20mm
25mm
32mm
Gland
Rear
Plate
4
2
2
n/a
2
1
0
2
1
8
6
6
n/a
3
1
1
3
1
10
8
n/a
n/a
4
1
1
4
2
14
12
n/a
8
7
1
1
5
2
18
16
n/a
12
9
1
1
6
3
22
20
n/a
16
11
1
1
7
4
HomeSafe Pro - Residential
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Multiple Dual RCD/ Hi Integrity Configurations The Dual RCD / Hi Integrity Consumer Units use a flexible comb busbar allowing for the number of circuits on each group protected RCD to be configured to customer preference. In addition the consumer units has an additional busbar as standard for converting to Hi- Integrity Configurations.
No Of Circuits
No Of Circuits 100A Switch
RCD 1
RCD 1
100A Switch
RCD 1
RCD 2
(63A 30MA)
(63A 30MA)
Option 1
4
4
0
Option 1
8
8
0
Option 2
3
5
0
Option 2
10
6
0
Option 3
5
3
0
Option 3
6
10
0
Option 4
3
3
2
Option 4
9
7
0
Option 5
4
2
2
Option 5
7
9
0
Option 6
2
4
2
Option 6
6
6
4
Option 7
7
5
4
Option 8
5
7
4
100A Switch
Option 9
7
5
4
Disconector
Option 10
8
4
4
Option 11
4
8
4
8way
Disconector (Hi Integrity)
No Of Circuits
12way
RCD 1
RCD 2
(63A 30MA)
(63A 30MA)
16way
(Hi Integrity)
(63A 30MA) (63A 30MA)
Disconector (Hi Integrity)
Option 1
6
6
0
Option 12
9
3
4
Option 2
5
7
0
Option 13
10
2
4
Option 3
7
5
0
Option 14
2
10
4
Option 4
4
8
0
Option 15
9
2
3
Option 5
8
4
0
Option 16
2
9
3
Option 6
5
5
2
Option 17
8
3
3
Option 7
6
4
2
Option 18
3
8
3
Option 8
4
6
2
Option 19
7
4
3
Option 9
8
2
2
Option 20
4
7
3
Option 10
2
8
2
Option 21
6
5
3
Option 11
7
3
2
Option 22
5
6
3
Option 12
3
7
2
Option 23
10
4
2
Option 13
8
3
1
Option 24
4
10
2
Option 14
3
8
1
Option 25
9
5
2
Option 15
7
4
1
Option 26
5
9
2
Option 16
4
7
1
Option 27
8
6
2
Option 17
6
5
1
Option 28
6
8
2
Option 18
5
6
1
Option 29
7
7
2
20
HAVELLS
Miniature Circuit Breakers (MCBs) General Characteristics
Cable Capacity
Standard Conformity Type / Series B C Rated Current (In) Rated Voltage (Ue) Rated Frequency (f) No. of Poles (Execution) Rated Short Circuit Breaking Capacity Magnetic Release Setting Rated Insulation Voltage (Ui) Rated Impulse Voltage (Uimp) Electrical / Mechanical Endurance (no. of operations) Ambient Working Temperature (oC) Vibration Protection Class Installation Position Mounting Clip Case & Cover
Cable clamp 25mm2
EN 60898-1 A 6-40 0.5 - 63* 0.5 - 63* V~ 240/415 240/415 240/415 Hz 50 1P, 3P, 10 kA (3-5)In (5-10)In (10-20)In V 660 kV 4 <32A 20000 >32A 10000 -5°C to 55°C g3 IP-20 Vertical / Horizontal on DIN Rail (35mm x 7.5mm) Moulded, flame-retardant thermoplastic material
10000.00
Voltage across contacts during opening of MCB Voltage
1000.00
0
Time
10.00
Current
Time (sec.)
100.00
1.00
0.10
0.01
1 2 1.13 1.45
Maximum Prospective Fault Current
A
B
3
5
10
20
30
100
Multiples of Rated Current (x In)
0 t t x 1
t2
Tripping Characteristics
Current Limiting Design
Based on the Tripping Characteristics, MCBs are available in ‘B’, ‘C’ and ‘D’ curve to suit different types of applications.
In a current limiting breaker, the tripping & arc control mechanism are so designed that under short circuit conditions, the contacts are physically separated and the electrodynamic forces set up by fault current, assist the extinction in less than half cycle.
‘B’ Curve: for protection of electrical circuits with equipment that does not cause surge current (lighting and distribution circuits). Short circuit release is set to (3-5) ‘C’ Curve: for protection of electrical circuits with equipment that causes surge current (inductive loads and motor circuits). Short circuit release is set to (5 - 10) In ‘D’ Curve: for protection of electrical circuits which causes high inrush current, typically 12-15 times the thermal rated current (transformers, X-ray machines etc.) Short circuit release is set to (10 - 20) In
The figure shows the current limiting effect of circuit breakers. Fault Traces for Voltage & Current 0 = Point of fault initiation tx = Contact opening time (i.e., creation of arc) t1 = Current / Voltage peak (i.e., current limitation) t2 = Time to total extinction of arc (i.e., complete shutdown of fault current)
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Residual Current Circuit Breakers with Overload protection (RCBOs) General Characteristics - Standard
General Characteristics - Compact
No. of Pole Specification Reference : Rated Voltage Rated Insulation Voltage Rated Frequency Rated Short Circuit Capacity Icn Degree of Protection Ambient Working Temperature Mechanical Endurance (No. of Operations) Electrical Endurance (No. of Operations) Trip Time (milli Second) Vibration Resistance
No. of Pole Specification Reference : Rated Voltage Rated Insulation Voltage Rated Frequency Rated Short Circuit Capacity Icn Degree of Protection Ambient Working Temperature Mechanical Endurance (No. of Operations) Electrical Endurance (No. of Operations) Trip Time (milli Second) Vibration Resistance
1P+ Solid Neutral IEC 61009-1 ‘A’ type Un Vac 240V~ Un Vac 500V 50Hz 6kA IP 20 -5°C to + 55°C 3000 2000 <40 3g
Standard RCBO Dimensions
1P+ Solid Neutral IEC 61009 ‘A’ type Un Vac 240V~ Un Vac 500V 50Hz 6kA IP 20 -5°C to + 55°C 3000 2000 <40 3g
Compact RCBO Dimensions
50.2
6.8
42
45
100
105.5
45
62 17.7
22
HAVELLS
71.7
RCCB The use of exposed, substandard, badly wired, wrongly
1. Breathing
connected or damaged equipment as well as frayed or badly
2. Heartbeat
repaired cables reduces the safety of an installation and
A correctly chosen RCCB can detect small currents flowing
increases the risk of person receiving an electric shock.
to earth and reduces the risk of electrocution. The effect
Electrocution is a passage of current through the human
of electric current through the human body has been well
body, which is dangerous. The flow of current through the
researched and the following chart summarises the results:
human body effects vital functions.
Prickling sensations
70-100 mA
20-30 mA
10 mA
1-10 mA
500 mA
Muscle contraction:
Muscle contraction
Cardiac fibrillation; the
Immediate cardiac
the person remains
can cause respiratory
heart begins to vibrate
arrest resulting
“stuck” to the
paralysis
and no longer beats
in death
at a steady rate. This
conductor
situation is dangerous since it is irreversible
Example
However, electrocution should not be viewed in terms of “current” alone, but in terms of “contact voltage”. A person
For an RCD with a rated tripping current of 30 mA, the
gets electrocuted by coming in contact with an object that
maximum permissible earth fault loop impedance is
has a different potential from his/her own. The difference in
calculated as follows: Zs (max) = 50/In = 50/0.03 = 1,666
potential causes the current to flow through the body. The human body has known limits: • Under normal dry conditions, voltage limit = 50 V
Against Fire
• In damp surroundings, voltage limit = 25 V
The majority of fires which occur as a result of faulty wiring are started by current flowing to earth. Fire can be started by fault current of less than 1 amp.
Against Indirect Contact
The normal domestic overload protective device such as a
Over current protection devices like MCB are unable to
fuse or MCB will not detect such a small current. A correctly
act promptly on small earth leakage currents. To comply
chosen RCD will detect this fault current and interrupt the
with wiring regulations, the earth fault loop impedance in
supply, hence, reducing the risk of a fire starting.
Ohms, multiplied by the rated tripping current of the RCD in amperes must not exceed 50.
Rated Tripping Current of the RCD Maximum permissible earth fault loop impedance in Ohms
10mA
30 mA
100 mA
300 mA
5,000
1,666
500
166
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Technical Information Standard Conformity
BS EN 61008-1: IEC 61008-1
Rated Current (In)
A
25, 40, 63
Sensitivity (In)
mA
30
Rated Voltage (Un)
Vac
240
Rated Insulation Voltage (Ui)
V
660
Rated Frequency
Hz
50
Short circuit Withstand Capacity
kA
6
Residual Making Breaking Capacity
A
500 A or 10 In whichever is greater
Ambient Temperature
oC
-25°C to + 55°C
Shock Resistance Vibration Resistance
40 mm free fall g
3
Electrical /Mechanical operations
10000
Mounting
Din Rail (35 x 7.5) mm
Degree of Protection
IP 20
Terminal Capacity (max)
mm2
25
*500 mA is available on request
Selection 30 mA A 30 mA RCD will provide a high degree of protection against electrocution in an accidental shock hazard situation. The current flowing through human body could be between 80 mA and 240 mA depending on the resistance of the human body and the voltage across it.
Zone 4 In addition to the effects of Zone 3, probability if ventricular fabriliation increased up to 5% (curve C2) up to 50% (curve C3) and above 50% beyond curve C3. It increases with magnitude and time, and pathophysiological effects such as cardiac arrest, breathing arrest and heavy burns may occur. To be within zone of the IEC curve as shown. It is necessary for the RCD to operate within 50 ms at 240 mA and 150ms at 80 mA. Both these conditions are satisfied by 30 mA RCD. For households, individual outlets, wet areas and temporary installations, RCD with sensitivity not exceeding 30 mA is advisable. 100 mA A 100 mA RCD will normally give a high degree of protection against electrocution but there is a possibility that the shock current could fall below the tripping level of RCD. This could occur if additional resistances to that of human body are included in the earth path.
Zone
Physiological Effects
Zone 1 Usually no reactions Zone 2 Usually no harmful physiological effects Zone 3 Usually no organic damage to be expected. Likelihood of muscular contraction and difficulty in breathing, reversible disturbances of formation and conduction of impulse in the heart and transient cardiac arrest without ventricular fibrillation increases with current magnitude and time.
24
HAVELLS
The 100 mA RCCB protects against leakage currents and indirect contact with earth loop impedance up to 500 Ohms. 300/500 mA A 300/500 mA RCD may be used where only fire protection is required. eg., on lighting circuits, where the risk of electric shock is small. 300/500 mA RCD will not give any protection against electrocution.
Modular Contactors Type
PSC202
Standards
PSC254
Module width
1
2
PSC634
Unit of Measure
3
Ambient temp.
-5 ...+55
Storage temp.
-30 ...+80 max. 3 (<40oC) max. 2 (40-55oC)
No. of contactors (side-by-side) Contact reliability
no limitation
°C °C max. 3 (<40oC) max. 2 (40-55oC)
17V; >50 mA
Min. distance of open contacts
GENERAL
PSC404
IEC/EN 61095, IEC/EN 60947-4-1, IEC/EN 60947-5-1
3.6
mm
Power dissipation per pole
1.7
1.7
4
8
W
Overload current withstand capability
72
68
176
240
A
25
63 300
80
A
Max. back-up fuse for short-circuit protection gL Coordination type 2 Max. operating frequency
20 AC-1/AC-3/ AC-5b/AC-6b
600
AC-15
1,200
no load
3,000
Weight
0.13
0.24
0.42
Rated insulation voltage
230
440
400
Rated impulse withstand voltage 20
Rated operational voltage
230
25
kV 40
63
A V
50/60 AC-1/AC-7a
kg V
400
Rated frequency Operational power AC-1/AC-7a
0.42
4
Thermal current
Rated operational current
op. c./h
Hz
20
25
40
63
1-pole
230 V
4
5.4
8.7
13.3
3-pole
230 V
-
9
16
24
3-pole
400 V
-
16
26
40
A kW
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GENERAL
Type
PSC202
Electrical endurance
AC-1/AC-7a
2,00,000
Rated operational current
AC-3/AC-7b
9
Operational power
MAIN CIRCUT
AC-3/AC-7b Electrical endurance
1-phase motor
230V
1.3
3-phase motor
230V
-
3-phase motor
400V
AC-3/AC-7b
Switching of capacitors
AC-6b
Electrical endurance
AC-6b
Rated operational current endurance
DC-1
1-pole
2-poles connected in series
3-poles connected in series
4-poles connected in series
Electrical endurance Terminal capacity
230V
AUXLIARY CONTACTSD
PSC404
PSC634
1,00,000
2)
8.5
22
3.7
5
2)
op.c 30
5.5
8.5
11
15
3,00000
5,00,000
150,000
150,000
op.c
30
36
220
330
μF
1,00,000
U
e = 24 V DC
20
25
40
63
e = 110 V DC
6
6
4
4
U
e = 220 V DC
0.6
0.6
1.2
1.2
U
e = 24 V DC
20
25
40
63
U
e = 110 V DC
10
10
10
10
U
e = 220 V DC
6
6
8
8
U
e = 24 V DC
-
25
40
63
U
e = 110 V DC
-
20
30
35
U
e = 220 V DC
-
15
20
30
U
e = 24 V DC
-
25
40
U
e = 110 V DC
-
20
40
63
U
e = 220 V DC
-
15
40
63
-
100000
M3.5
M5
Screw head
PZ2
PZ2
2
3
Coil consumption Make/break delays Terminal capacity Screw
230
400
12/10
33/25
5/5
5/5
operation
2.8/1.2
5.5/1.6
5/5
5/5
make
15_25
10_30
15_20
15_20
break
10_30
10_30
35_45
35_45
rigid
1....2.5
flexible
1....2.5 M3,5
A
VA/W MS S
M3 PZ1
Tightening torque
0.6
HAVELLS
A
Nm
switch-on
Screw head
26
A
mm2)
Screw
Rated operational voltage
A
op.c 1.5…25 1.5…25
M3.5
kW
op.c
U
rigid flexible
A 1.3 only for NO1)
2)
4
2,00,000
DC-1
Unit of Measure
2,2
Tightening torque
CONTRTOL CIRCUIT
PSC254
Nm
MID Approved Metering - PS7 Parameters
Accuracy
PS7 - Single Phase Direct Connect 100A PS8 - Three Phase Direct Connect 100A
• • • • • • • • • • •
Voltage and Current • • • •
Phase to neutral voltage 176 to 276V a.c. Percentage total voltage harmonic distortion (THD%) for phase to N Phase current Current THD%
Power factor and Frequency and Max. Demand • • • • •
Frequency in Hz Instantaneous Power Power 0 to999MW Reactive Power 0 to 999MVAr Volt-amps 0 to 999 MVA Maximum demanded power since last Demand reset Power factor
Energy Measurements • • • • • •
Imported active energy 0 Exported active energy 0 Imported reactive energy 0 Exported reactive energy 0 Total active energy 0 Total reactive energy 0
to to to to to to
MID Approved •
Annex B & D
99999.9 99999.9 99999.9 99999.9 99999.9 99999.9
kWh kWh kVArh kVArh kWh kVArh
• •
Voltage 0•5% of range maximum Current 0•5% of nominal Frequency 0•2% of mid-frequency Power factor 1% of unity (0.01) Active power (W) ±1% of range maximum Reactive power (VAr) ±2% of range maximum Apparent power (VA) ±1% of range maximum Active energy (Wh) Class 1 IEC 62053-21 Reactive energy (VARh) ±2% of range maximum Total harmonic distortion 1% up to 31st harmonic Temperature co-efficient Voltage and current = 0.013%/°C typical Active energy = 0•018%/°C, typical Response time to step input 1s, typical, to >99% of final reading, at 50 Hz.
Environment • Operating temperature • Storage temperature • Relative humidity non-condensing • Altitude • Warm up time • Vibration 60068-2-6, 2g • Shock
-25°C to +55°C* -40°C to +70°C* 0 to 90%, Up to 2000m 1 minute 10Hz to 50Hz, IEC 30g in 3 planes
*Maximum operating and storage temperatures are in the context of typical daily and seasonal variation.
Wiring Diagram (PS7)
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Surge Protection Specifications Specification • Compact Type 2 (Class II / Class C) protector • Imax = 40 kA / 40 kA 8/20 μs (MOV / GDT)
Application Use on single phase mains supplies and power distribution systems for protection against indirect lightning strikes.
Installation Should be installed in a sub-distribution panel or as close as possible to the equipment to be protected. The protector’s base is suitable for attachment to a 35 mm top hat DIN rail.
Features and benefits • The varistor based design eliminates the high follow current (If) associated with spark gap based surge protection • A red indicator shows when the protector requires replacement (replacement module part no. MMP 2C275 or MMP 2C275TT) • This indication can also trigger a remote signal contact to interface with a building management system. Please use ‘/S’ after the part no. to order the remote indication (change-over) contact version • Suitable for use with TT, TNC-S and TNS earthing systems
28
HAVELLS
Electrical Specification
MMP 2C275/1+1T
Installation
TT, TNC-S and TNS
Nominal voltage (Uo)
220-240 VRMS
Nominal frequency range
47-63 Hz
Maximum continuous
275 Vac / 350 Vdc
operatingvoltage (Uc)
MMP 2C275
Maximum back up fuse
100 AgL
Short circuit capability
25 kA / 50 Hz
Signal contact ratings
250 VRMS / 0.5 A
Signal contact module part no.
MMP 2C275/1+1/S
Replacement module part no.
MMP 2C275/TT
Transient Specification
MMP 2C275/1+1T
Arrester classification
1
EN
2
IEC
II
E DIN VDE 0675 Let-through voltage (Up)
C 2
at 5 kA (8/20 μs)
< 0.9 kV
at In (8/20 μs)
< 1.5 kV
Nominal discharge current
In (8/20 μs)
20 kA / 20 kA (N-E)
Maximum discharge current
Imax (8/20 μs) 1 2
40 kA / 40 kA (N-E)
Tested to BS EN/IEC-61643 Values stated are per pole
Mechanical Specification
MMP 2C275/1+1T
Temperature range
-40 to +80 ºC
Connection type for power (upper terminals)
6 mm2 solid conductor, 4 mm2 stranded conductor
for signal (lower terminals)
35 mm2 solid conductor, 25 mm2 stranded conductor
for signal (remote contact)
1.5 mm2 conductor (/S option)
Mounting
Indoor, 35mm top hat DIN rail
Degree of protection
IP20
Case material
Thermoplastic, UL 94 V-0
Dimensions Mechanical specification
MMP 2C275/1+1T
for /2 & /1+1 versions to DIN 43880
90 x 68 x 17.5 mm (1TE) Units with the remote signal contact terminals (removable) are 100 mm high
Enclosure dimensions for up to /4 versions (4TE)
170 x 98 x 105 mm (MMP ENC4)
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Time Switches • • • • •
Analogue and digital versions available (Time Switches) Din rail mountable Manual override (Time Switches) Fully programmable (Time Switches) Bell transformer compliant to IEC 61558-1
Dial
Circuit diagram
Case
Analogue Time Switch 1Channel Technical Data Rated Voltage : Frequency : Own consumption : Contact : Switching Power : Incandescent lamp load : Halogen lamp load : Timing basic : Working Precision : Shortest switching time : Display : Operating control : Power Reserve : Weight :
230V – 240V 50-60 Hz Max 1W Zero, less then 3mm 16A, 250V COS =1 12A, 250V COS = 0.7 2300W 2300W Quartz <+1 sec/ day 15 mins Mechanical dial Dial 72 hours 85 g
Present time (ON OFF position)
Manual switch
Power terminal Power supply indicator Load terminal Present time
Dimensions :
Digital Time Switch 1 Channel Technical Data Voltage limit On/off operation Minimum interval Weight Display Battery backup Number of circuits Load capacity Ø=1) Service life 105 Ambient temperature Storage temperature Power consumption
30
HAVELLS
: : : : : : : :
AC220V ~ 240V 50Hz 8on & 8off 1 minute Approx 150g LCD 15 day 1 NO / NC 16A 250VAC (ohmic load cos
: Mechanically 107, Electrically : 0~40 ˚C : -20~70 ˚C : 5VA
Connections:
Digital Time Switch 2 Channel
Dimensions :
Technical Data Voltage Clock precision Set numbers for on/off Power Consumption Display Electric life Mechanical life Number of contacts Control current COSØ=1) Induction Load Operation temperature Humidity Weight Charge Reserve (With Lithium Battery)
: : : : : : : : :
AC200V~240V 50HZ _2 Second/day (25 ˚C) 4 ON and 4 OFF each <4VA LCD Display 105 107 2NO / 2NC Resistance Load: 16A/250VAC
: : : : :
8A/250VAC COSØ=0.6) 0~+40 ˚C 35~85%RH About 125g 2 years approx (if not powered)
Connections:
Description
Modules Width
Part No.
Analogue 1 Channel Timer 24/7
1
PSAT1
Digital 1 Channel Timer 24/7
2
PSDT1
Digital 2 Channel Timer 24/7
2
PSDT2
Bell Transformer Designed for bell circuits with a rated input voltage 230V~ and rated frequency 50/60Hz which require a low voltage output. Technical Data Rated Input Voltage Rated Output Voltage Rated Frequency Rated Power Output Power Consumption Max Cable Capacity
: : : : : :
230V~ 8, 16, 24V 50/60Hz 8VA 1.15W 10mm2
Description
Modules Width
Part No.
Bell Transformer
2
HSBT
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Havells Sylvania UK Ltd Avis Way, Newhaven, East Sussex BN9 0ED Customer Service: 0800 440 2478 www.havells.co.uk
CAT6471
