12V 150W Valve-Regulated Sealed Lead-Acid Battery: CSB HRL12150W
High-rate float standby scenarios such as data center uninterruptible power supplies are the design focus of the HRL12150W; this CSB HRL series 12V valve-regulated sealed lead-acid battery has a nominal capacity of 150W at the 15-minute rate and uses AGM and pure lead technology.
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Product Features
- VRLA (valve-regulated lead-acid) battery
- With AGM (Absorbent Glass Mat) technology, gas recombination efficiency can reach up to 99%, and it is maintenance-free
- The construction is made of pure lead and includes proprietary elements
- Mainly intended for high-rate UPS and float standby power applications
- Manufactured in accordance with IEC 61056-1/2:2012; UL1989 recognition (MH14533) has also been obtained
Application Scenarios
- In large data centers, backup power is provided by UPS
- For cloud computing centers, backup power uses high-voltage DC
- In financial trading systems, uninterruptible power supplies are deployed
- Emergency support for communication hubs is handled by UPS
- In industrial automation scenarios, high-power backup is provided by UPS
- For rail transit signaling, backup support is provided by UPS
Product parameters
- Model：HRL12150W
- Voltage：12 Vdc
- Nominal Capacity：150W @15min-rate
- Watts per Cell：271 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：156 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：15.0 A
- Max. Discharge Current：225 A
- Short Circuit Current：1116 A
- Internal Resistance：7.30 mΩ
- Terminal Type：I2 thread lead alloy terminal to accept M6 bolt
- Terminal Torque：51.7±10.3 Kgf·cm / 44.9±9.0 Lbf·in / 5.10±1.0 N·m
- Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：11.95 / 26.34 kg / lb.
- Length (L)：195.6±2.0 / 7.70±0.08 mm / in
- Width (W)：130.0±1.5 / 5.12±0.06 mm / in
- Height (H)：174.8±2.0 / 6.88±0.08 mm / in
- Design Life：Up to 10 years in standby service at 25°C; Eurobat (20°C): 10-12 years, Standard Commercial
- Float Charging Voltage：13.5 - 13.8 Vdc/battery
- Equalizing Charging Voltage：14.4 - 15.0 Vdc/battery
- Operating Temperature：discharge -15°C to 50°C; charge/storage -15°C to 40°C
Product details
The rated voltage of the CSB HRL12150W is 12 Vdc, and it belongs to the HRL series; this series covers 6V and 12V top-terminal valve-regulated sealed lead-acid batteries. At 25°C and 1.67 VPC, its nominal capacity is 150W based on the 15-minute rate. In terms of per-cell power, also at the 1.67 VPC, 25°C basis, the 5-minute rate is 271 W/cell, and the 15-minute rate is 156 W/cell. Officially, the series is defined as a long-life, high-rate UPS pure lead battery series, serving high-power data centers and UPS loads, with the listed application area being data center uninterruptible power supplies.
Dimensions and installation information: length 195.6±2.0 mm, width 130.0±1.5 mm, height 174.8±2.0 mm, weight 11.95 kg; the terminal uses an I2 threaded lead alloy construction and can be fitted with M6 bolts, with torque of 51.7±10.3 Kgf·cm, 44.9±9.0 Lbf·in, or 5.10±1.0 N·m.
Electrical: The internal resistance of the HRL12150W is 7.30 mΩ, short-circuit current is 1116 A, maximum charge current is 15.0 A, and maximum discharge current is 225 A. At 25°C, the float charge voltage is 13.5 to 13.8 Vdc/battery, and the equalization charge voltage is 14.4 to 15.0 Vdc/battery. For self-discharge, it is less than 10% after 90 days at 25°C; it can be stored for up to 6 months at 25°C and must be fully charged before use; if the storage temperature is above 25°C, charge it earlier.
Construction-wise, it uses a valve-regulated sealed lead-acid design and absorbent glass mat technology, with gas recombination efficiency up to 99%, and is maintenance-free. The positive and negative plates use a pure lead construction and proprietary element formula, suitable for high-rate UPS and float standby power applications. The product is manufactured in accordance with IEC 61056-1/2:2012 and recognized under UL1989 (MH14533). The housing material is ABS (UL 94-HB); a flame-retardant 94-V0 version is available on request.
Temperature and life: nominal temperature is 25°C, discharge range is -15°C to 50°C, and charge and storage range is -15°C to 40°C. Under 25°C float standby service, design life can reach 10 years; under Eurobat (20°C) standard commercial conditions, it is 10 to 12 years.
