CSB HR1290W High-Rate Battery: 12V 90W VRLA-AGM

Product Features

Adopts valve-regulated lead-acid (VRLA) technology
AGM absorbent glass mat separator design, maintenance-free, with high-efficiency gas recombination up to 99%
Pure lead construction with proprietary elements
Developed for high-rate UPS and float standby power applications
Manufactured in accordance with IEC 61056-1/2:2012 and UL1989 recognized (MH14533)

Application Scenarios

UPS backup, suitable for small and medium-sized data centers
Uninterruptible power supply for server cabinets
Emergency power protection for network equipment rooms
UPS backup for medical imaging equipment
Fast-discharge UPS for industrial control
Backup power for laboratory precision instruments

Product parameters

Model：HR1290W
Voltage：12 Vdc
Nominal Capacity：90W @15min-rate
Watts per Cell：179 (5-Min 1.67 VPC @ 25°)
Watts per Cell：90.0 (15-Min 1.67 VPC @ 25°)
Max. Charge Current：9.00 A
Max. Discharge Current：300 A
Short Circuit Current：836 A
Internal Resistance：9.9 mΩ
Terminal Type：I1 thread terminal to accept M5 bolt
Terminal Torque：30.4±6.1 Kgf·cm / 26.4±5.3 Lbf·in / 3.0±0.6 N·m
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：6.60 Kg / 14.55
Length (L)：181.0±2.0 / 7.13±0.08 mm / in
Width (W)：76.2±2.0 / 3.00±0.08 mm / in
Height (H)：167.0±2.0 / 6.57±0.08 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

In the CSB product line, the HR1290W belongs to the HR series and is a 12V valve-regulated sealed lead-acid battery. The HR series is positioned as high-rate discharge pure lead batteries, serving applications including low-output UPS and standby applications requiring rapid discharge. Its construction is valve-regulated sealed lead-acid and uses AGM absorbed glass mat technology, with gas recombination efficiency reaching up to 99%; its pure lead construction and proprietary element formulation allow it to be used in high-rate UPS and float standby power applications. In terms of dimensions, length, width, and height are 181.0±2.0 mm, 76.2±2.0 mm, and 167.0±2.0 mm respectively, and weight is 6.60 Kg. The battery uses I1 terminals and can be fitted with M5 bolts, with tightening torque of 30.4±6.1 Kgf∙cm, 26.4±5.3 Lbf∙in, and 3.0±0.6 N∙m. The case is made of ABS material and meets UL 94-HB; the flame-retardant 94-V0 version is available as an option. In terms of electrical specifications, voltage is 12 Vdc; nominal capacity at the 15-minute rate is 90W, 5-minute rate power is 179 W/cell, and 15-minute rate power is 90.0 W/cell. Maximum charge current is 9.00 A, maximum discharge current is 300 A, short-circuit current is 836 A, and internal resistance is 9.9 mΩ. At 25°C, float voltage is 13.5 to 13.8 Vdc/battery, and equalization voltage is 14.4 to 15.0 Vdc/battery. Nominal operating temperature is 25°C; discharge is allowed from -15°C to 50°C, and charging and storage are allowed from -15°C to 40°C. Under float charge at 25°C, design life is up to 5 years; according to the Eurobat 20°C standard, commercial life is 3 to 5 years. After 90 days of storage, self-discharge is less than 10%; at 25°C, it can be stored for up to 6 months. Fully charge before use; if storage temperature exceeds 25°C, charging should be performed sooner. Manufacturing standard is IEC 61056-1/2:2012, and the UL1989 recognition number is MH14533. The official application area is data center UPS, where it can serve as a float standby power source.