MSV-200 2V 200Ah VRLA-AGM Telecom 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 Capacity Float Service Standby Power Applications
Built in Accordance with IEC 60896-21/22:2004 and UL1989 Recognized (MH14533)

Application Scenarios

Telecom base station DC power backup
Optical access network central office backup
Microwave relay station DC supply
Telecom room 48V DC system
Broadband access equipment backup power
Mobile core network backup

Product parameters

Model：MSV-200
Voltage：2 Vdc
Nominal Capacity：200 Ah @10hr-rate
Ah Capacity：196.00 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：206.00 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：192.00 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：60.00 A
Max. Discharge Current：1200 A
Short Circuit Current：2968 A
Internal Resistance：0.59 mΩ
Terminal Type：I4 thread copper alloy terminal to accept M8 bolt
Terminal Torque：126±25 Kgf·cm / 109±22 Lbf·in / 12.3±2.5 N·m
Container Material：Flame-retardant ABS (UL 94-V0)
Weight：13.60 / 29.97 kg / lb.
Length (L)：170.0±2.0 / 6.69±0.08 mm / in
Width (W)：106.0±1.5 / 4.17±0.06 mm / in
Height (H)：339.0±2.5 / 13.15±0.10 mm / in
Design Life：Up to 15 years in standby service at 25°C; Eurobat (20°C): >12 years, Very Long Life
Float Charging Voltage：2.21 ~ 2.25 Vdc/battery
Equalizing Charging Voltage：2.35 Vdc/battery
Operating Temperature：discharge -15°C to 50°C; charge/storage -15°C to 40°C

Product details

The CSB MSV-200 belongs to the MSV series and is a 2V valve-regulated sealed lead-acid battery featuring absorbed glass mat (AGM) technology with gas recombination efficiency of up to 99%, along with pure lead construction and a proprietary formula. This series targets high-capacity, long-life emergency and telecommunications applications, officially positioned as a 2V high-capacity long-life battery for large-scale telecom and emergency scenarios. In terms of capacity, the MSV-200 has a nominal capacity of 200Ah at the 10-hour rate at 25°C and 1.80VPC; at 25°C and 1.75VPC, the 8-hour rate is 196.00Ah and the 20-hour rate is 206.00Ah; at 25°C and 1.80VPC, the 8-hour rate is 192.00Ah. The battery's maximum charge current is 60.00A, maximum discharge current is 1200A, short-circuit current is 2968A, and internal resistance is 0.59mΩ. In terms of construction, the MSV-200 uses I4 threaded copper alloy terminals that accept M8 bolts, with a terminal torque of 126±25 Kgf·cm, 109±22 Lbf·in, or 12.3±2.5 N·m. The case material is flame-retardant ABS, compliant with UL 94-V0. The battery weighs 13.60kg or 29.97lb, with a length of 170.0±2.0mm, width of 106.0±1.5mm, and height of 339.0±2.5mm. Regarding charging and temperature conditions, at 25°C the float charge voltage is 2.21 to 2.25Vdc, and the equalizing charge voltage is 2.35Vdc. The nominal operating 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. 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. Regarding life and compliance, the MSV-200 has a design life of up to 15 years in float standby service at 25°C, and greater than 12 years under Eurobat at 20°C, qualifying as Very Long Life. The product is manufactured in accordance with IEC 60896-21/22:2004 and is recognized under UL1989 with recognition number MH14533. With its maintenance-free design and high-capacity float standby positioning, this model is suitable for DC power applications such as telecommunications that require long-term float standby.