CSB UPS12460 Data Center UPS Battery

Product Features

Valve-regulated lead-acid (VRLA) design
Maintenance-free, with gas recombination efficiency up to 99% thanks to absorbent glass mat (AGM) technology
Pure lead construction with proprietary elements
Suitable for high-rate UPS and float standby power applications
Manufactured to IEC 61056-1/2:2012 and UL1989 certified (MH14533)

Application Scenarios

UPS backup power for data centers
Uninterruptible power systems for server rooms
High-power backup solutions for industrial UPS
Emergency UPS power for medical equipment
UPS backup power for financial systems
UPS backup power for telecom equipment rooms

Product parameters

Model：UPS12460
Voltage：12 Vdc
Nominal Capacity：460W @5min-rate
Watts per Cell：74.00 (5-Min 1.67 VPC @ 25°)
Watts per Cell：36.83 (15-Min 1.67 VPC @ 25°)
Max. Charge Current：3.80 A
Max. Discharge Current：130 A
Short Circuit Current：450 A
Internal Resistance：16.60 mΩ
Terminal Type：F2 terminal (Faston Tab 250)
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：2.50 / 5.51 kg / lb.
Length (L)：150.9±2.0 / 5.94±0.08 mm / in
Width (W)：64.8±1.0 / 2.55±0.04 mm / in
Height (H)：98.6±1.0 / 3.88±0.04 mm / in
Design Life：Up to 5 years in standby service at 25°C; Eurobat (20°C): 3-5 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 CSB UPS12460 belongs to the UPS product line, which covers 6V and 12V top-terminal VRLA-AGM batteries officially designated for data center uninterruptible power supplies. This series is positioned as high-power pure lead batteries developed for UPS applications. For this specific model, the nominal voltage is 12 Vdc, and the nominal capacity is 460W at the 5-minute rate at 9.60V per PCS @ 25°C. In terms of cell power, it delivers 74.00 W/cell at 5 minutes at 1.67 VPC @ 25°C and 36.83 W/cell at 15 minutes at 1.67 VPC @ 25°C. Electrically, the UPS12460 withstands a maximum charge current of 3.80 A and a maximum discharge current of 130 A, with a short-circuit current of 450 A and an internal resistance of 16.60 mΩ. At 25°C, the float charge voltage range is 13.5 to 13.8 Vdc/battery, and the equalization charge voltage range is 14.4 to 15.0 Vdc/battery. Self-discharge characteristics are as follows: stored at 25°C for 90 days, capacity loss is less than 10%, with a maximum storage of 6 months. A full charge is required before putting the battery into service, and if storage temperature exceeds 25°C, a supplementary charge should be applied in advance. Structurally, the battery uses a valve-regulated sealed lead-acid design with absorbed glass mat (AGM) technology, achieving gas recombination efficiency of up to 99%, along with a pure lead construction and proprietary elements. The case material is ABS (UL 94-HB), with a flame-retardant grade (94-V0) available upon request. Terminals are F2 terminal - Faston Tab 250. Dimensions are 150.9±2.0 mm in length, 64.8±1.0 mm in width, and 98.6±1.0 mm in height, with a weight of 2.50 kg. In terms of temperature adaptability and service life, the nominal operating temperature is 25°C, discharge is permitted from -15°C to 50°C, and charging and storage are between -15°C and 40°C. Design life reaches 5 years under 25°C float standby conditions; according to the Eurobat (20°C) standard, commercial applications are 3 to 5 years. The product is manufactured to IEC 61056-1/2:2012 and is UL1989 recognized (MH14533). Given the above characteristics, the UPS12460 is suitable for data center UPS float standby applications, with a design focus on high-rate discharge and maintenance-free operation, meeting the requirements of float standby power scenarios for battery consistency, sealing, and gas recombination efficiency.