Transcript
Data Sheet
Data Sheet
NPSERIES SERIES - NP 38-12 NP - NP18-12
Reliability isyour your Security Reliability is Security
Utilizing latest advance design design Oxygen Utilizing thethe latest advance Oxygen Recombination Technology, Yuasa have Recombination Technology, Yuasa haveapplied applied their 80 years experience in the lead acid battery their 80 years experience in the lead acid battery field to produce the optimum design of Sealed fieldLead to produce the optimum design of Sealed Acid batteries. Lead Acid batteries. FEATURES • Superb recovery from deep discharge. FEATURES
• Electrolyte suspension system. Superb recovery from deep discharge. • Gas Recombination. Electrolyte suspension system. • Multipurpose: Float or Cyclic use. Gas Recombination. • Usable in any Float orientation. Multipurpose: or Cyclic use. • Superior energy density. Usable in any orientation. • Lead calcium grids for extended life. Superior energy density. • Manufactured World wide. Lead calcium grids for extended life. • Application specific designs. Manufactured World wide. Application designs. Technicalspecific Features
Terminals
NP batteries are manufactured using a range of terminals which vary in size and type. Please refer to details as shown.
Operation in any Orientation The Terminals combination of sealed construction and Yuasa’s unique
Sealed Construction
Technical Features Yuasa’s unique construction and sealing technique
ensures no electrolyte leakage from case or terminals. Sealed Construction
Yuasa’s unique construction and sealing technique Electrolyte System ensures no electrolyteSuspension leakage from case or terminals.
All NP batteries utilize Yuasa’s unique electrolyte suspension system incorporating a microfineSystem glass mat to retain the Electrolyte Suspension maximum amount of electrolyte in theelectrolyte cells. The electrolyte is All NP batteries utilize Yuasa’s unique suspension retained in the separator material and there is no free system incorporating a microfine glass mat to retain the electrolyte to escape from the cells. No gels or other maximum amount of contaminants areelectrolyte added. in the cells. The electrolyte is
NP batteries are manufactured using a range of terminals which electrolyte suspension system allows operation in any vary in size and type. Please refer to details as shown. orientation, with no loss of performance or fear of electrolyte leakage. Operation in any Orientation The combination of sealed construction and Yuasa’s unique Valve Regulated Design electrolyte suspension system allows operation in any
The orientation, batteries are equipped with a simple, safe, low pressure with no loss of performance or fear of electrolyte venting system which releases excess gas and automatically leakage. reseals should there be a build up of gas within the battery due to severe overcharge. Note. On no account should the battery be Valve Regulated Design charged in a sealed The batteries are container. equipped with a simple, safe, low pressure
retained in the separator material and there is no free Control of Gas electrolyte to escape from Generation the cells. No gels or other The design of Yuasa’s NP batteries incorporates the very latest contaminants are added. oxygen recombination technology to effectively control the generation of gas during normal use. Control of Gas Generation
The design of Yuasa’s NP batteries incorporates the very latest Low Maintenance Operation oxygen recombination technology to effectively control the Due to the perfectly sealed construction and the generation of gas during normal use.
recombination of gasses within the cell, the battery is almost free. Lowmaintenance Maintenance Operation
Due to the perfectly sealed construction and the recombination of gasses within the cell, the battery is almost maintenance free.
Terminals
Terminals
Layout Layout
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venting system which releases excess gas and automatically reseals should there be aGeneral build up of gas within the battery due to severe overcharge. Note. On no account should the battery be Specifications charged in a sealed container. Nominal Capacity (Ah) 20hr to 1.75vpc 30ºC General 10hr to 1.75vpc 20ºC Specifications 5hr to 1.70vpc 20ºC Nominal Capacity (Ah) 1hrto to 1.75vpc 1.60vpc 30ºC 20ºC 20hr
10hr to 1.75vpc 20ºC Voltage 5hr to 1.70vpc 20ºC Energy Density (Wh.L.20hr) 1hr to 1.60vpc 20ºC Specific Energy (Wh.kg.20hr) Voltage Int. Resistance (m.Ohms) Energy Density (Wh.L.20hr) Specific Energy (Wh.kg.20hr) Maximum discharge (A) Int. Resistance (m.Ohms) Short Circuit current (A) Maximum discharge (A) Dimensions (mm) Short Circuit current (A) Length Dimensions (mm) Width Length Width overall Height Height overall Weight (Kg) Weight (Kg) Terminal Terminal Layout Layout Terminal Torque Terminal Torque NmNm
NP NP
NP18-12
17.2 16 14.5 NP38-12 38 10.3 1235.3 32.3 94 22.8 3812 1183 32 112 7.5 500 300 500
180 76197 165 167 170 6.2 14.2 EF 22 - 2.45
NP SERIES - NP 38-12
Data Sheet
Lead Calcium Grids
Long shelf Life
Long Cycle Service Life
Operating Temperature Range
The heavy duty lead calcium alloy grids provide an extra margin of performance and life in both cyclic and float applications and give unparalleled recovery from deep discharge. Depending upon the average depth of discharge, over a thousand discharge/charge cycles can be expected.
Float Service Life
The expected service life is five years in float standby applications.
The extremely low self discharge rate allows the battery to be stored for extended periods up to one year at normal ambient temperatures with no permanent loss of capacity. The batteries can be used over a broad temperature range permitting considerable flexibility in system design and location. Charge – 15°C to 50°C Discharge – 20°C to 60°C Storage – 20°C to 50°C (fully charged battery)
Separators
The use of the special separator material provides a very efficient insulation between plates preventing inter-plate short circuits and prohibiting the shedding of active materials.
Yuasa Battery Inc.
2901 Montrose Ave Laureldale, PA 19605 www.yuasabatteries.com Registered number 1548820 Cat. No.
NP NP 38-12 February 2011 38-12 March 09
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