Transcript
ENA2200
EXIGO NETWORK AMPLIFIER 2 X 20OW
FEATURES ▪▪ 2 x 200 Watt output power ▪▪ Power efficient class D technology ▪▪ 115/230 VAC primary power and 24-48 VDC secondary power ▪▪ Redundant Ethernet connections ▪▪ Digital audio processing, equalizer and audio delay ▪▪ Loudspeaker line monitoring ▪▪ Input for backup amplifier
DESCRIPTION The network amplifier ENA2200 is designed for use in demanding marine and offshore environments. The construction is extremely robust, and can handle mobile environments as well as stationary, temperature controlled rooms. The amplifier utilizes state-of-the-art class D amplifier technology for superb audio quality and high power efficiency. The amplifier connects to the Exigo system through native IP networking, and receives audio and control data through standard 100 Mbps Ethernet. The design comprises two Ethernet connections, enabling redundant cabling between the amplifier and the network. The amplifier has DSP capabilities, allowing for advanced functions such as audio equalization and audio delay. DSP is an integral part of the audio synchronization between all audio outputs in the Exigo system and alarm tone generators. The amplifier operates from a primary 115/230 VAC power supply and have automatic uninterrupted switchover to a secondary 24-48 VDC supply if the primary supply should fail. The amplifier will continue to operate with full service during and after the switchover. Each audio channel features separate line level inputs, allowing backup amplifiers to take over operation of the speaker loops in the event of critical failures. The amplifier monitors the speaker lines for shorts, overload and opens. A Line End Transponder (LET) is required for reliable detection of an open or shorted line when the cables exceed 400 meters. More than one LET can be connected to the same line, allowing the monitoring of several branches on the speaker line. The amplifier also monitors control inputs, power, temperature, network connections and every other component required for the reliable operation of essential services. Faults will be reported to the system controller, but will also be indicated locally on the amplifier. The amplifier’s control inputs/outputs and audio inputs can be used locally by the amplifier (e.g. for PTT and audio from a handheld microphone) or they may be controlled by the system itself (e.g. audio input for background music).
ORDER NUMBER
TYPE
DESCRIPTION
1023102200
ENA2200
Exigo Network Amplifier 2 x 200 Watts
DATASHEET
SHIP WEIGHT 14.5 kg
1023102200
www.vingtor.com www.stentofon.com
Zenitel Norway AS
ENA22O0 TECHNICAL SPECIFICATIONS MECHANICAL
SNR:
80 dB
19” 2HU 87 x 482.6 x 388 mm
CMRR:
45 dB
Input impedance:
600 Ω / 10 k Ω (selectable)
Weight:
13.5 kg
Phantom supply:
Mounting:
19” Rack
12 VDC ±10% @ 15 mA (IEC 61938, P12)
Input range:
Color:
Black
10 mVRMS – 1 VRMS
Control Inputs
6
Type:
Closing contact, monitored
Dimensions (HxWxD):
USER INTERFACE Display:
3.5” QVGA Color TFT LCD
Control Outputs
6
Button:
Rotary selector button with push-to-select
Type:
Indicators:
Primary power Secondary power Fault Alarm Disablement
Relay (COM, NO, NC) in parallel with 24 VDC output.
Relay outputs:
Max 220 VDC , 60 W Max 250 VAC , 125 VA
ENVIRONMENTAL Operating temperature:
-15 °C to +55 °C
Operating humidity:
15% to 95% (non-condensing)
Storage temperature:
-40°C to +70°C
Storage humidity:
10% to 95% (non-condensing)
Air pressure:
600 hPa to 1100 hPa
IP rating:
IP-32
ELECTRICAL Primary power input Connector:
V-lock, IEC 60320-1 C14 compliant
Nominal voltage:
Minimum = 110 VAC Maximum = 240 VAC
Power consumption:
Idle: ≤ 25 W Full power: ≤ 500 W*
Current supply:
Idle: ≤ 0.2 A Full power: ≤ 4.5 A*
Power efficiency:
Idle: ≥ 95% Full power: ≥ 76%*
24 V outputs:
24 VDC ±10%, 200 mA
Fault relay
1
Type:
Relay (COM, NO, NC)
Relay outputs:
Max 220 VDC, 60 W Max 250 VAC, 125 VA
AUDIO OUTPUTS Output power 70 & 100 volt lines:
2 x 200 Watt
8 ohm line:
2 x 50 Watt
Output lines:
70 volt, 100 volt, 8 Ohm
Frequency response:
100 Hz to 19 kHz ±3 dB
SNR:
80 dB in test modus, A-weighted
THD:
< 0.5% @ 1 kHz
Rated load resistance:
70V: 41.7 ΩRMS / 25.0 ΩPeak 100V: 83.3 ΩRMS / 50.0 ΩPeak Direct: 5.2 ΩRMS / 3.1 ΩPeak
Rated load capacitance:
470 nF
ACCESSORIES INCLUDED
* Full power is defined as 400 watt load on outputs, 10 LET units, all control I/O activated and at worst case ambient temperature and input voltage (110 VAC). Secondary power input Connector:
Pluggable and lockable screw terminal
Nominal voltage:
Minimum: 24 VDC Maximum: 48 VDC
Power consumption:
Idle: ≤ 25 W Full power: ≤ 500 W*
Current supply:
Idle: ≤ 1 A Full power: ≤ 20 A
Power efficiency:
Idle: ≥ 95% Full power: ≥ 76%*
1 Power cord (for 230VAC) 1 Set of pluggable connectors 2 Ethernet cables CERTIFICATIONS Immunity:
EN 60945, EN 61000-6-1, EN 61000-6-2
Emissions:
EN 60945, EN 61000-6-3, EN 61000-6-4
Safety:
EN 60065, UL
436
* Full power is defined as 400 watt load on outputs, 10 LET units, all control I/O activated and at worst case ambient temperature and input voltage (24 VDC). Ethernet
2x 10BASE-TX, 100BASE-TX Auto negotiation, Auto MDIX
Protocols
Protocols IPv4 (with DiffServ), TCP, UDP, HTTPS, TFTP, RTP, DHCP, SNMP, STENTOFON CCoIP®, NTP
LAN Protocols
VLAN(IEEE 802.1pq), Network Access Control (IEEE 802.1x), STP (IEEE 802.1d), RSTP (IEEE 802.1d-2004)
Management & Operation
HTTP/HTTPS (Web configuration) DHCP and static IP Remote automatic software upgrade Centralized monitoring
394
NETWORK
Line input
1
Frequency response:
80 Hz – 20 kHz
SNR:
80 dB
CMRR:
45 dB 100 mVRMS – 1 VRMS
Input impedance:
600 Ω / 10 k Ω (selectable)
Microphone input
1
Frequency response:
80 Hz – 20 kHz
Nominal input level:
1 mVRMS – 100 mVRMS
ITEM NUMBER
DOC NO.
1023102200
A100K11552
45
Input range:
87,5
INPUTS AND OUTPUTS
465 482,2
9.7.2014
[email protected] [email protected]
Zenitel and its subsidiaries assume no responsibility for any errors that may appear in this publication, or for damages arising from the information therein. STENTOFON and VINGTOR products are developed and marketed by Zenitel. The company’s Quality Assurance System is certified to meet the requirements in NS-EN ISO 9001. Zenitel reserves the right to modify designs and alter specifications without notice. ZENITEL PROPRIETARY. This document and its supplementing elements, contain Zenitel or third party information which is proprietary and confidential. Any disclosure, copying, distribution or use is prohibited, if not otherwise explicitly agreed in writing with Zenitel. Any authorized reproduction, in part or in whole, must include this legend. Zenitel – All rights reserved.
