CSB TPL121600FR Long-Life Telecom Front Terminal Battery 12V 160Ah

Product Features

VRLA (valve-regulated lead-acid) battery
Maintenance-free; thanks to absorbent glass mat (AGM) technology, gas recombination efficiency can reach 99%
Pure lead construction with proprietary elements
Designed for float standby power applications
Manufactured in accordance with IEC 60896-21/22:2004 and recognized under UL1989 (MH14533)

Application Scenarios

Backup protection target: broadband access network equipment room
Backup power application: fiber-to-the-home central office
DC power application location: telecom outdoor cabinet
Long-duration backup use case: communication base station
Backup power applicable node: cable TV network node
Power supply stage: broadband integrated service access point

Product parameters

Model：TPL121600FR
Voltage：12 Vdc
Nominal Capacity：160 Ah @10hr-rate
Ah Capacity：159 (8-Hr 1.75 VPC @ 25°C)
Ah Capacity：173 (20-Hr 1.75 VPC @ 25°C)
Ah Capacity：156 (8-Hr 1.80 VPC @ 25°C)
Max. Charge Current：48 A
Max. Discharge Current：800 A
Short Circuit Current：2593 A
Internal Resistance：3.70 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：54.80 / 120.78 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

CSB TPL121600FR in the TPL series is a 12V front terminal VRLA battery; its case is flame-retardant ABS (UL 94-V0), and the terminals use the I2 threaded lead alloy type and can accept M6 bolts, with tightening torque 51.7±10.3 Kgf∙cm / 44.9±9.0 Lbf∙in / 5.1±1.0 N∙m. The entire battery weighs 54.80 kg (120.78 lb), with dimensions length 547.0±2.5 mm, width 124.8±1.5 mm, height 320.3±2.5 mm. Using AGM absorbed glass mat technology, the battery achieves up to 99% gas recombination efficiency and combines a pure lead construction with proprietary elements. The manufacturer lists telecommunications as the application; within the series it is positioned as a front terminal long-life telecom pure lead battery, intended for float standby power, and is also capable of multi-hour operation in broadband applications. Electrical performance: nominal voltage 12 Vdc at 25°C; at 1.80 VPC @25°C, 10-hour rate, nominal capacity 160 Ah. Capacity varies with discharge conditions: at 1.75 VPC @25°C, the 8-hour rate is 159 Ah and the 20-hour rate is 173 Ah; at 1.80 VPC @25°C, the 8-hour rate is 156 Ah. Maximum charge current is 48 A, maximum discharge current is 800 A; short-circuit current is 2593 A, internal resistance is 3.70 mΩ. At 25°C, float charge 13.5 - 13.8 Vdc/battery, equalization charge 14.4 - 15.0 Vdc/battery. Environmental and storage: nominal temperature 25°C (77°F); discharge allowed from -15°C to 50°C (5°F to 122°F), charge/storage allowed from -15°C to 40°C (5°F to 104°F). After standing at 25°C for 90 days, self-discharge is less than 10%, and storage is possible for up to 6 months; fully charge before putting into service; if storage temperature exceeds 25°C, recharge earlier. The battery is maintenance-free, complies with IEC 60896-21/22:2004, and is UL1989 recognized (MH14533). In 25°C float service, design life can reach 12 years, meeting the Eurobat (20°C) >12 years Very Long Life standard.