CSB HRL12330W VRLA Battery 12V 100Ah
The CSB HRL12330W is a 12V VRLA battery in the HRL series, featuring AGM and pure lead technology. It offers a nominal capacity of 100Ah at the 20-hour rate and 330W at the 15-minute rate, making it suitable for high-rate float backup applications such as data center UPS systems.
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Product Features
- Valve-regulated lead-acid (VRLA) design
- Absorbent glass mat (AGM) technology, maintenance-free, with gas recombination efficiency up to 99%
- Pure lead plates with proprietary formulation elements
- Engineered for high-rate UPS and float standby power applications
- Manufactured to IEC 60896-21/22:2004, UL1989 certified (MH14533)
Application Scenarios
- Backup power for large data center UPS systems
- HVDC backup power solutions for cloud data centers
- Uninterruptible power supply applications for financial trading platforms
- UPS emergency power protection for telecom nodes
- High-power UPS backup support for industrial automation
- UPS backup power for rail transit signaling systems
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 is part of the HRL series and is a VRLA battery. Its top terminal configuration is 6V plus 12V. It uses Absorbent Glass Mat (AGM) technology with a gas recombination efficiency of up to 99%, requiring no maintenance under normal use. This battery features a pure lead construction and is designed specifically for high-rate UPS and float backup power applications. The officially listed application is data center UPS.
In terms of electrical specifications, the HRL12330W has a voltage of 12 Vdc and nominal capacities of 330W @ 15min-rate (1.67C) and 100AH @ 20hour-rate (1.75V). At 25°C and 1.67 VPC, the power per cell is 627 W/cell for 5 minutes and 356 W/cell for 15 minutes. 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. At 25°C, the float charge voltage is 13.5 to 13.8 Vdc/battery, and the equalize charge voltage is 14.4 to 15.0 Vdc/battery.
Mechanically, the terminals use an I2 threaded lead alloy and can be fitted with M6 bolts. The terminal torque is 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 is also available upon 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).
Regarding service life and environmental adaptability, the HRL12330W has a design life of 10 years in float standby service at 25°C and more than 12 years under Eurobat (20°C) conditions, placing it in the very long life category. For temperature, the nominal temperature is 25°C (77°F), the discharge temperature range is -15°C to 50°C (5°F to 122°F), and the charge and storage temperature range is -15°C to 40°C (5°F to 104°F). Self-discharge is less than 10% after 90 days. It can be stored for up to 6 months at 25°C (77°F) and must be fully charged before use; if the storage temperature exceeds 25°C (77°F), charge it earlier.
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 performance, the HRL12330W is suitable for scenarios requiring float backup and high power output, such as data center UPS systems.
