6V 34W HRL634W CSB Valve Regulated Sealed Lead Acid Battery
The CSB HRL634W in the HRL series is a 6V valve regulated sealed lead acid battery that combines AGM technology with a pure lead construction. Its 15-minute rate nominal capacity reaches 34W, primarily serving data center UPS and other applications requiring high rate float backup power.
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Product Features
- Absorbent Glass Mat (AGM) technology delivers up to 99% gas recombination efficiency with no routine maintenance required
- Belongs to the Valve Regulated Lead Acid (VRLA) battery category
- Engineered for high-rate UPS and float-charge backup power applications
- Pure lead construction with proprietary elements
- Manufactured to IEC 61056-1/2:2012 and UL1989 certified (MH14533)
Application Scenarios
- Provides UPS backup support for large data centers
- Used in high-voltage DC backup power scenarios for cloud computing centers
- Uninterruptible power supply protection for financial trading systems
- UPS emergency power supply for telecom hubs
- Meets high-power UPS backup requirements in industrial automation
- UPS backup applications for rail transit signaling systems
Product parameters
- Model：HRL634W
- Voltage：6 Vdc
- Nominal Capacity：34W @15min-rate
- Watts per Cell：36.33 (5-Min 1.67 VPC @ 25°)
- Watts per Cell：18.17 (15-Min 1.67 VPC @ 25°)
- Max. Charge Current：3.40 A
- Max. Discharge Current：130 A
- Short Circuit Current：380 A
- Internal Resistance：8.30 mΩ
- Terminal Type：F2 terminal (Faston Tab 250)
- Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
- Weight：1.32 / 2.91 kg / lb.
- Length (L)：150.9±2.0 / 5.94±0.08 mm / in
- Width (W)：34.0±1.0 / 1.34±0.04 mm / in
- Height (H)：98.6±1.0 / 3.88±0.04 mm / in
- Design Life：Up to 8 years in standby service at 25°C; Eurobat (20°C): 10-12 years, Standard Commercial
- Float Charging Voltage：6.75 - 6.90 Vdc/battery
- Equalizing Charging Voltage：7.20 - 7.50 Vdc/battery
- Operating Temperature：discharge -15°C to 50°C; charge/storage -15°C to 40°C
Product details
The HRL series includes the CSB HRL634W, a 6V and 12V top terminal VRLA-AGM battery type, with data center uninterruptible power supply as its officially designated application. The long life, high rate UPS pure lead battery series is the positioning of this series, developed specifically for high power data centers and UPS loads. This battery uses a valve regulated sealed lead acid construction and Absorbent Glass Mat technology, achieving 99% gas recombination efficiency with zero maintenance requirements, and is produced with a pure lead construction and proprietary element formula, suitable for high rate UPS float backup power scenarios.
In terms of electrical parameters, 6 Vdc is the voltage of the HRL634W, and its nominal capacity is 34W at the 15-minute rate under 1.67 VPC, 25°C conditions. Regarding power per cell, data is not provided for 30 seconds, 1.67 VPC, 25°C conditions; at 5 minutes, 1.67 VPC, 25°C it is 36.33 W/cell, and at 15 minutes, 1.67 VPC, 25°C it is 18.17 W/cell. The maximum charge current is 3.40 A, the maximum discharge current is 130 A, the short circuit current is 380 A, and the internal resistance is 8.30 mΩ. The float charge voltage at 25°C is 6.75 to 6.90 Vdc/battery, and the equalization charge voltage at 25°C is 7.20 to 7.50 Vdc/battery.
In terms of construction and dimensions, the F2 terminal (Faston Tab 250) is used by the HRL634W. The case material is ABS (UL 94-HB), and a flame retardant 94-V0 version can be provided upon request. The battery weight is 1.32 kg (2.91 lb); length 150.9±2.0 mm (5.94±0.08 in); width 34.0±1.0 mm (1.34±0.04 in); height 98.6±1.0 mm (3.88±0.04 in).
In terms of environment and life, the design life is up to 8 years under 25°C float standby conditions, and 10 to 12 years for Eurobat (20°C) standard commercial use. The nominal operating 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, 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 exceeds 25°C (77°F), charging should be performed earlier.
This product is manufactured in accordance with IEC 61056-1/2:2012 and is recognized under UL1989 (MH14533). With these characteristics, the HRL634W is capable of handling applications such as data center UPS that require high rate discharge and float backup, fully demonstrating its design and performance in a 25°C environment.
