CSB HRL12330W 12V 100Ah Valve-Regulated Sealed Lead-Acid Battery
The CSB HRL12330W is a 12V valve-regulated sealed lead-acid battery in the HRL series, using pure lead and AGM technology, with a nominal capacity of 100Ah@20-hour rate and 330W at 15-minute rate, suitable for high-rate float standby scenarios such as data center uninterruptible power supplies.
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Product Features
- Valve Regulated Lead Acid (VRLA) Battery
- Maintenance-Free, Absorbent Glass Mat (AGM) Technology for Efficient Gas Recombination of up to 99%
- Pure Lead Construction and Proprietary Elements
- Designed for High-Rate UPS, Float Service Standby Power Applications
- Built in Accordance with IEC 60896-21/22:2004 and UL1989 Recognized (MH14533)
Application Scenarios
- Large data center UPS backup
- Cloud computing center HVDC backup
- Financial trading system UPS
- Telecom hub UPS emergency protection
- Industrial automation UPS high-power backup
- Rail transit signal UPS backup
Product parameters
- Model：HRL12330W
- Voltage：12 Vdc
- Nominal Capacity：330W @ 15min-rate (1.67C) 100AH@ 20hour-rate (1.75V)
- Watts per Cell：627 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：356 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：33.0A
- Max. Discharge Current：800 A
- Short Circuit Current：2386 A
- Internal Resistance：3.50 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：PP (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：29.60 / 65.24 kg / lb.
- Length (L)：308.7±2.5 / 12.15±0.10 mm / in
- Width (W)：169.0±2.0 / 6.65±0.08 mm / in
- Height (H)：213.6±2.5 / 8.41±0.10 mm / in
- Design Life：Up to 10 years in standby service at 25°C; Eurobat (20°C): >12 years, Very Long Life
- 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 CSB HRL12330W belongs to the HRL series and is a valve-regulated sealed lead-acid battery with a 6V plus 12V top terminal structure, using absorbed glass mat (AGM) technology to achieve up to 99% gas recombination efficiency, requiring no maintenance in daily use. The battery uses a pure lead construction and is designed for high-rate UPS and float standby power applications, with the official positioning being data center uninterruptible power supplies.
In terms of electrical parameters, the HRL12330W has a voltage of 12 Vdc, a nominal capacity of 330W @ 15min-rate (1.67C) and 100AH @ 20hour-rate (1.75V). Its per-cell power is 627 W/cell at 5 minutes 1.67 VPC, 25°C, and 356 W/cell at 15 minutes 1.67 VPC, 25°C. The maximum charge current is 33.0A, the maximum discharge current is 800 A, the short-circuit current is 2386 A, and the internal resistance is 3.50 mΩ. The float charge voltage is 13.5 to 13.8 Vdc/battery (25°C), and the equalizing charge voltage is 14.4 to 15.0 Vdc/battery (25°C).
In terms of construction and mechanical specifications, the battery terminal is an I2 threaded lead alloy terminal that accepts an M6 bolt, with a terminal torque of 51.7±10.3 Kgf·cm, 44.9±9.0 Lbf·in, or 5.10±1.0 N·m. The case material is PP (UL 94-HB), and a flame-retardant (94-V0) version can be provided on request. The weight is 29.60 kg (65.24 lb), the length is 308.7±2.5 mm (12.15±0.10 in), the width is 169.0±2.0 mm (6.65±0.08 in), and the height is 213.6±2.5 mm (8.41±0.10 in).
In terms of service life and environmental adaptability, the HRL12330W has a design life of up to 10 years in 25°C float standby service and more than 12 years under Eurobat (20°C) conditions, placing it in the ultra-long-life class. For operating temperature, the nominal temperature is 25°C (77°F), the discharge temperature is -15°C to 50°C (5°F to 122°F), and the charge and storage temperature is -15°C to 40°C (5°F to 104°F). Self-discharge is less than 10% after 90 days, and it can be stored for up to 6 months at 25°C (77°F); it must be fully charged before use, and if the storage temperature is above 25°C (77°F), it should be charged sooner.
This product is manufactured in accordance with IEC 60896-21/22:2004 and is UL1989 recognized (MH14533). With its pure lead construction, proprietary element formulation, and high-rate discharge capability, the HRL12330W is suitable for applications requiring float standby and high power output, such as data center uninterruptible power supplies.
