POWER SOLID PS-12550-GS GEL Deep Cycle Battery User Guide

GEL Deep Cycle Battery
PS-12550-GS
12V , 55Ah
The Crown of Power Solution

General Features

• Designed floating charging service life: 15 years (25ºC)
• Safety valve installation for explosion proof ,Sealed and maintenance free operation
• By using strong grids, high purity lead and patented Gel electrolyte
• Extremely low self-discharge characteristic
• Wide operating temperature range from -20ºC~55ºC
• Lead Aluminum calcium Tin alloy high energy, prevent corrosion
• Maximum discharge current :550 ampere for 5 seconds

Application

• DC power supply
• UPS/EPS power supply
• Electrical devices & instruments
• Security and fire alarm systems
• Telecom stations and power stations
• Medical equipments
• Emergency lighting systems

Constant-Voltage Charge

Rated Capacity

20 hour rate (2.75A)| 58.5AH
10  hour rate (5.5A)| 55.0AH
5 hour rate (9.35A)| 46.8AH
3 hour rate (13.75A)| 41.3AH
1 hour rate (30.25A)| 30.5AH
Capacity affected by Temperature
40ºC(104ºF)| 103%
25ºC(77ºF)| 100%
0ºC(32ºF)| 86%

Cycle Application

1. Limit initial current less than 13.75A.
2. Charge until battery voltage (under charge) reaches 14.1V to 14.4V at 25ºC(77ºF).
3. Hold at 14.1V to 14.4V until current drop to under0.33A for at least 3 hours.
4. Temperature compensation coefficient of charging voltage is -30mV/ºC.

Standby Service

1. Hold battery across constant voltage source of 13.6 to 13.8 volts with current limit 13.75A continuously .When held at this voltage , the battery will seek its own current level and maintain itself in a fully charge status.
2. Temperature compensation coefficient of charging voltage is -18mV/ºC.

Battery Discharge Table

End
Voltage (V)| Minute (M)| Hour (H)
---|---|---
5| 10| 15| 30| 45| 1| 2.| 2| 3| 5| 8| 10| 20
ConStant Current Discharge Data Sheet (Amperes at 25°C)
10.20| 180| 140| 102.| 51.| 47.| 32.| 26.| 22.| 14.| 10.| 7.| 6.| 3.
10.50| 175| 132| 98.| 50.| 46.| 32.| 26.| 22.| 14.| 10.| 7.| 6.| 3.
10.80| 165| 121| 92.0| 49.| 44.| 32.| 25.| 21.| 13.| 10.| 7.| 6.| 3.
Congtant Power Discharge Data Sheet (Watt at 25°C)
10.20| 1722| 1458| 1058| 659| 495| 430| 314| 236| 176| 114| 84.| 72.| 37.
10.50| 1656| 1238| 950| 644| 484| 424| 309| 228| 170| 110| 83.| 69.| 36.30
10.80| 1540| 1155| 907| 630| 468| 404| 295| 221| 164| 106| 82.0| 66.0| 35.

PhysicalSpecifications

Nominal
Voltage| Nominal
Capacity
(10HR)| Dimension| Weight ±3%| Internal
ResiStance
(In full charge status)| Standard
Terminals
---|---|---|---|---|---
L| W| H| TH
12V| 55AH| 230±3mm| 138±2mm| 211±3mm| 216±3mm| Approx 16.1kg
(35.42Ibs)| ,5.3mo| 125
(standard)

Dimensions(mm)

Performance Characteristics

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