CSB TPL121800FR Telecom Long Life Front Terminal Battery 12V 180Ah

Product Features

Valve-regulated lead-acid (VRLA) design
Maintenance-free, with gas recombination efficiency up to 99% through absorbed glass mat (AGM) technology
Pure lead construction with proprietary formulation elements
Developed for float-charge standby power applications
Manufactured in compliance with IEC 60896-21/22:2004 and certified to UL1989 (MH14533)

Application Scenarios

Standby power for fiber-to-the-home central office equipment
Backup power for cable TV network nodes
Power protection for broadband integrated service access points
Long-duration backup power for communication base stations
Backup power for broadband access network equipment rooms
DC power for telecom outdoor cabinets

Product parameters

Model：TPL121800FR
Voltage：12 Vdc
Nominal Capacity：180 Ah @10hr-rate
Ah Capacity：175 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：192 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：172 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：54 A
Max. Discharge Current：800 A
Short Circuit Current：2575 A
Internal Resistance：3.90 mΩ
Terminal Type：I2 thread lead alloy terminal to accept M6 bolt
Terminal Torque：51.7±10.3 Kgf·cm / 44.9±9.0 Lbf·in / 5.1±1.0 N·m
Container Material：Flame-retardant ABS (UL 94-V0)
Weight：55.1 / 121.44 kg / lb.
Length (L)：547.0±2.5 / 21.54±0.10 mm / in
Width (W)：124.8±1.5 / 4.94±0.06 mm / in
Height (H)：320.3±2.5 / 12.72±0.10 mm / in
Design Life：Up to 12 years in standby service at 25°C; Eurobat (20°C): >12 years, Very Long Life
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

As a front terminal VRLA battery in the TPL series, the CSB TPL121800FR features Absorbent Glass Mat (AGM) technology with 99% gas recombination efficiency, and is built with a pure lead construction and proprietary formulation. The battery has a nominal voltage of 12 Vdc; at 25°C and 1.80 VPC, the 10-hour rate nominal capacity is 180 Ah; the 8-hour rate (1.75 VPC) capacity is 175 Ah; the 20-hour rate (1.75 VPC) capacity is 192 Ah; the 8-hour rate (1.80 VPC) capacity is 172 Ah. When used in standby service at 25°C, the design float life can reach up to 12 years, and it meets the Eurobat long life standard (more than 12 years at 20°C). In terms of electrical specifications, the battery has a maximum charge current of 54 A, maximum discharge current of 800 A, short-circuit current of 2575 A, and internal resistance of 3.90 mΩ. At 25°C, the float charge voltage is 13.5 to 13.8 Vdc per battery, and the equalize charge voltage is 14.4 to 15.0 Vdc per battery. At 25°C, the self-discharge rate is less than 10% after 90 days, and it can be stored for up to 6 months; it must be fully charged before use. If the storage temperature exceeds 25°C, recharge is required earlier. Temperature range: nominal 25°C; discharge -15°C to 50°C; charge and storage -15°C to 40°C. In terms of construction, the TPL121800FR uses a flame-retardant ABS case (UL 94-V0) and is equipped with I2 threaded lead alloy terminals that accept M6 bolts, with a recommended torque of 51.7±10.3 Kgf·cm (44.9±9.0 Lbf·in or 5.1±1.0 N·m). Dimensions are length 547.0±2.5 mm, width 124.8±1.5 mm, height 320.3±2.5 mm, and weight approximately 55.1 kg (121.44 lb). The front terminal design makes rack installation and maintenance more convenient. This battery is developed for float standby power applications, can be used in the telecommunications field, and meets the multi-hour backup power requirements of broadband applications. It is manufactured in accordance with IEC 60896-21/22:2004 and is recognized under UL1989 (MH14533). As a VRLA battery, it is maintenance-free and can be flexibly installed in various standby power systems.