CSB RUM6290 UPS Series 6V 290W VRLA-AGM Battery

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 61056-1/2:2012 and UL1989 Recognized (MH14533)

Application Scenarios

Data center UPS backup battery
Server room uninterruptible power supply
Industrial UPS high-power backup
Medical equipment UPS emergency power
Financial system UPS backup
Telecom room UPS backup

Product parameters

Model：RUM6290
Voltage：6 Vdc
Nominal Capacity：290W @5min-rate
Watts per Cell：94.17 (5-Min 1.67 VPC @ 25°)
Watts per Cell：43.50 (15-Min 1.67 VPC @ 25°)
Max. Charge Current：4.80 A
Max. Discharge Current：130 A
Short Circuit Current：448 A
Internal Resistance：6.00 mΩ
Terminal Type：F2 terminal (Faston Tab 250)
Container Material：ABS (UL 94-HB) standard, flame-retardant (94-V0) available upon request
Weight：1.46 / 3.22 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 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 RUM6290 belongs to the UPS Series of valve-regulated sealed lead-acid batteries, with product types of 6V and 12V top terminal VRLA-AGM. This model has a nominal voltage of 6 Vdc, and its nominal capacity is expressed as 290W @5min-rate at 9.60V per PCS @ 25°C, with 94.17 W/cell at 5 minutes 1.67 VPC @ 25°C and 43.50 W/cell at 15 minutes 1.67 VPC @ 25°C. Its official application area is data center uninterruptible power supplies, and the series is positioned as a high-rate pure lead UPS battery series for uninterruptible power supply applications. In terms of electrical characteristics, the RUM6290 has a maximum charge current of 4.80 A, a maximum discharge current of 130 A, a short-circuit current of 448 A, and an internal resistance of 6.00 mΩ. The float charge voltage is 13.5 - 13.8 Vdc/battery 25°C, and the equalizing charge voltage is 14.4 - 15.0 Vdc/battery 25°C. For self-discharge, it is less than 10% after 90 days at 25°C, can be stored for up to 6 months, and requires a full charge before use; if the storage temperature is above 25°C, it should be charged sooner. Structurally, the battery adopts valve-regulated sealed lead-acid design and AGM technology, with gas recombination efficiency of up to 99%, and is maintenance-free; the pure lead construction combined with proprietary elements is aimed at high-rate UPS float standby power applications. The case material is ABS (UL 94-HB), and a flame-retardant (94-V0) version is available upon request. The terminal type is F2 terminal - Faston Tab 250. The dimensions are length 150.9±2.0 mm, width 34.0±1.0 mm, height 98.6±1.0 mm, and weight 1.46 kg. For operating temperature, the nominal temperature is 25°C, the discharge temperature range is -15°C to 50°C, and the charge and storage temperature range is -15°C to 40°C. The design life is up to 5 years in float standby service at 25°C, and 3-5 years under the Eurobat (20°C) standard. The product is manufactured in accordance with IEC 61056-1/2:2012 and is UL1989 Recognized (MH14533). These parameters make it suitable for use as a valve-regulated sealed lead-acid battery in float standby applications such as data center uninterruptible power supplies.