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ESU 12-400W

www.rocketbatteries.net

Above information is subject to change anytime . For more information contact enquries@rocketbatteries.net

Version : NA -G12

Global Battery Co. Ltd, South Korea

INTRODUCTION

The most advanced technology of ROCKET, Valve Regulated Lead Acid batteries make them highly useful in a broad range of applications. The use of high-purity calcium alloy maximizes the longevity of ROCKET batteries to ensure excellent performance in any circumstances.

The unique construction coupled with the use of special sealing epoxies and long sealing paths of ROCKET series ensures that no electrolyte leakage can occur from terminals or cases of any ROCKET Batteries. This feature ensures safe & efficient operation of ROCKET batteries in any position.

SPECIFICATION

Nominal Voltage

Capacity C20 25°C (77°F)

Dimension

Length

Width

Height

Total Height

Approx Weight

12V

110Ah

330mm (13.0 inch)

173mm (6.8inch)

214mm (8.43inch)

217mm (8.54inch)

31.2kg (68.8lbs)

CHARACTERISTICS

Internal resistance (Fully charge, 77 (25°C))°F

Discharge

Charge

Storage

Operatingtemperature range

Maximum discharge current

5°F~122°F (-15°C~50°C)

32°F~104°F (0°C~40°C)

5° ~104°F F (-15°C~40°C)77°F(25°C) 1650A(5 Sec.)

3.6m

APPLICATIONS

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UPSTelecom Communication EquipmentsFire Alarm & Security SystemsMedical InstrumentsEmergency LightingComputer BackupSolar Powered Systems.

TECHNICAL FEATURES

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Non-Spillable Sealed ConstructionAbsorptive Glass Mat System (AGM System)ABS (Acrylonitrile Butadiene Styrene) container and coverGas RecombinationMaintenance-Free OperationLow Pressure Venting SystemHeavy - Duty GridsLow Self-Discharge - Long Shelf LifeWide Operating Temperature RangeFlame Retardant Cover & Container

Initial charging current Less than 33 A

Self Discharge3% of capacity

declined / month at 20 C0

CONSTANT CURRENT DISCHARGE (Amperes) at 77°F (25 C)°

CONSTANT POWER DISCHARGE (Watts per cell) at 77°F (25°C)

End Point

Volts/Cell5min 10min 15min 20min 30min 45min 1h

1.60V 721.9 556.4 456.5 374.9 271.3 192.4 151.4

1.67V 678.3 518.2 430.4 356.5 260.1 186.8 148.0

1.70V 631.6 482.1 400.4 334.0 247.6 178.7 142.0

1.75V 565.9 441.9 373.7 313.9 233.7 170.6 136.0

1.80V 508.2 407.2 344.5 292.7 221.4 164.2 130.4

1.85V 421.2 358.6 313.4 269.7 208.6 153.4 123.4

End Point

Volts/Cell5min 10min 15min 20min 30min 45min 1h

1.60V 390.7 298.7 243.3 198.3 142.6 100.3 78.4

1.67V 363.0 275.2 227.0 186.8 135.3 96.5 75.9

1.70V 335.3 254.1 209.9 173.9 128.0 91.8 72.5

1.75V 297.0 230.3 193.6 161.7 119.7 86.8 68.9

1.80V 264.0 210.3 176.9 149.5 112.4 82.9 65.6

1.85V 216.5 183.3 159.3 136.4 104.9 76.9 61.6