Ener Rocket ES 55-12 12V 55Ah SMF VRLA RECHARGEABLE BATTERY. The most popular series of ROCKETBatteries; The ESC series has been performing with a proven track record for more then 52 years. It has successfully exemplified its quality and reliability in some of the most demanding power conditions by providing unrelentlessbackup power supply. With the same characteristics as that of the ES series, the ESC series provides power realiability to applications which require longer backup time. This series is widely used in UPS as well as Telecommunication Applications in many parts of the world. The ESC series is world renowned and recognised as a Highly realiable Battery System in the industry.
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SMF Valve Regulated Lead Acid Batteries
Ener Rocket ES 55-12 12V 55Ah SMF VRLA RECHARGEABLE BATTERY
- Non-Spillable Sealed Construction
- Sealed Lead Acid Battery
- Absorptive Glass Mat System (AGM System)
- ABS (Acrylonitrile Butadiene Styrene) construction (FR optional)
- Gas Recombination
- Venting System for low internal pressure
- Low Self-Discharge
- Heavy-Duty, Highly Optimized Grids
- High Power Output
- Wide Operating Temperature
- Maintenance-Free Operation
440.00 AED 550.00 AED
SKU: 101131
Category:
Brand: EnerRocket
| Nominal Voltage: | 12 V |
| Design Life: | 10 Years |
| Capacity 27°C (80.6°F) : | 10 Hour rate 55.0Ah 5 Hour rate 46.2Ah 1 Hour rate 35.1Ah |
| Internal Resistance (25°C, 100% Charge) : | 7.2m |
| Self Discharge (20°C) 1 Month : | Remaining Capacity 97% |
| Operating Temperature: | -20°C – 60°C Charge -10°C – 60°C Storage -20°C – 60°C |
| Normal Operating Temperature: | 25?C ? 3?C |
| Maximum Discharge current : | 550A (5sec) |
| Maximum Charging current: | 16.5A |
| Short Circuit Current : | 1400A |
| Charge Methods Constant Voltage Charge 77°F (25°C) – Cycle use: | 14.4 to 14.7 V Temp. Compensation-30mV/C |
| Charge methods Constant Voltage Charge 77°F (25°C) – Standby Use : | 13.4 to 13.8V Temp. Compensation -20mV/C |
| Dimensions (LxWxH): | 229 mm x 138 mm x 208 mm |
| Total Height: | 213 mm |
| Weight (kg): | 18 kg |
| Applications: | UPS Systems Telecommunication Systems Fire Alarm Safety & Security Systems Medical Equipment |
| Compliance standards: | IEC 60896 PART 21 & 22 BS6290-4 |
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