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19'' Rack 10.24KWh 51.2V 200Ah Telecom Back Up Battery

China Shenzhen Topband Battery Co., Ltd certification
China Shenzhen Topband Battery Co., Ltd certification
We have cooperated with Topband for several years, we think Topband is a reliable supplier with quality products, and professional technical support!

—— Stephan Moberg

In energy storage system project, Topband team provides expertise support and excellent product at reasonable price. Much appreciated for their effort

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19'' Rack 10.24KWh 51.2V 200Ah Telecom Back Up Battery

19'' Rack  10.24KWh 51.2V 200Ah Telecom Back Up Battery
19'' Rack  10.24KWh 51.2V 200Ah Telecom Back Up Battery

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Product Details:

Place of Origin: Guangdong, China
Brand Name: Topband/OEM/ODM
Certification: MSDS, UN38.3
Model Number: TB48200F-T110F

Payment & Shipping Terms:

Minimum Order Quantity: 50 Pcs
Price: Negotiable
Packaging Details: standard export carton
Delivery Time: 2~3 weeks for sample, 4~6 weeks for bulk order after payment
Payment Terms: L/C, T/T
Supply Ability: 450 Mwh / Year
Detailed Product Description
Name: Telecom Back Up Battery 51.2V 200Ah 19'' Lifepo4 Battery Capacity: 48V 200AH
Battery: LiFePO4 Dimension: 482*266*460mm
Weight: 70KG Feature: Supply Power For Telecom Communication Base Centre
High Light:

200Ah Telecom Back Up Battery

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51.2V Telecom Back Up Battery

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19'' Rack Telecom Lifepo4 Battery

Telecom Back up Battery 51.2V 200Ah Lifepo4 battery 19'' Rack

About us

Shenzhen Topband Battery Co., Ltd. is an expert manufacturing LiFePO4 battery, who founded in 1996 and listed in Shenzhen of China in 2007. There are over 600 R & D engineers and about 6,000 experienced workers, occupies 100,000 square meters Topband industrial park. We can provide One-Stop Solution of renewable energy, from cell, BMS/PCM to battery pack assembling.

Our culture is respect and agree with the difference culture and habit from all over the world, make customer success, developing with our customers, continue to self-improvement, commitment to excellence.

Our mission is creating valuable products to win the market for customer, our vision is to a respected intelligent Eco-friendly energy provider.

Telecom Batteries 48V 50Ah LFP Battery 3U Rack For Tele Communication Application Telecom Batteries 48V 50Ah LFP Battery 3U Rack For Tele Communication Application

 

1. General Information

 

This specification defines the performance of TB48200F-T110F manufactured by TOPBAND, describes the type, performance, technical characteristics, warning and caution of the battery pack.

     

2. Battery Specification(@ 25±5℃ (68℉~86℉)

 

NO Items Characteristics
2.1 Normal capacity 200Ah
2.2 Nominal energy 10.24KWh
2.3 Nominal voltage 51.2V (LFP-16S)
2.4 Internal resistance ≤50mΩ @1kHz AC
2.5 Normal charge voltage 56.8±0.2V
2.6 Float charge voltage(for Standby use) 54.4-55.2V
2.7 Allowed MAX charge current 100A
2.8 Recommended charge current ≤25A
2.9 Allowed MAX discharge current 100A

2.10

End of discharge voltage 40.0V
2.11 Dimension Length 482±2 mm
height 266±2 mm
Depth 460±2 mm
2.12 Weight Approx. 70kg 
2.13  Working temperature Charge 3~45℃ 
Discharge -10~55℃
2.14 Self-discharge rate Residual capacity ≤3%/Month; ≤15%/ year
Recover capacity ≤1.5%/Month; ≤8%/ year
2.15 Storage environment ≤1month -20~60℃, 5~75%RH
≥3month -10~45℃, 5~75%RH
Recommend environment 15~35℃, 5~75%RH
 

3. Electrical Characteristics & Test Condition

 

Testing Conditions: Ambient Temperature: 25±5℃ (68℉~86℉); Huminity:45%~75%.

Normal charge:Charge battery under CC(0.33C)/CV(58.4V) mode until over charge protection or the charge current reduce to 0.05C, and then rest for 1h.

 

NO Items Criterion Condition
3.1 Normal Capacity 100Ah After Normal charge, discharge @0.33C current to the end of discharge voltage.
3.2 Internal Impedance ≤80mΩ @50% SOC @1kHz AC internal resistance test instrument.
3.3 Short circuit protection Auto cutoff load when short circuit Connect the positive and negative of this battery pack through a lead with 0.1Ω resistance.
3.4 Cycle life @DOD100% ≥2000 cycles After Normal charge,discharge @0.33C current to the end of discharge voltage. Repeat above process until discharge capacity reduce to 80% of initial value.
3.5

@0.33C

Discharge temperature

characteristic@0.33C

-20℃ (-4) ≥70%

 

 

Capacity @specified temperature

Capacity @ 25℃ (77)

 

0℃ (32) ≥80%
25℃ (77) ≥100%
55℃ (131) ≥95%
3.6 Capacity retention rate

remain capacity

≥96%

After normal charge, store the battery @25±5℃ (68℉~86℉) for 28days, then discharge capacity @0.33C,the retention capacity accord with criterion.
 

4. Circuit Protection

 

The batteries are supplied with a LiFePO4 Battery Management System (BMS)that can monitor and optimized each single prismatic cell during charge & discharge, to protect the battery pack overcharge, over discharge, short circuit. Overall, the BMS helps to ensure safe and accurate running.

 

No Item Content Criterion
4.1 Over charge Over-charge warning for each cell 3.60±0.03V
Over-charge protection for each cell 3.70±0.03V
Over-charge release for each cell 3.38±0.05V
Over-charge release method Under the release voltage
4.2 Over discharge Over-discharge warning for each cell 2.80±0.05V
Over-discharge protection each cell 2.50±0.05V
Over-discharge release for each cell 2.90±0.10V
Over-discharge release method Charging
4.3 Over current Charge over current warning 55±3A
Charge over current protection 60A±3A
Charge over current release Discharge or auto release after 1min
Discharge over current warning 55±3A
Discharge over current protection 60A±3A
Discharge over current release Charge or auto release after 1min
Short circuit protection Available
4.4 Temperature Charge over temperature protection Protect@55±3℃; Release@50±3℃;
Charge under temperature protection Protect@0±3℃; Release@5±3℃
Discharge over temperature protection Protect@65±3℃; Release@60±3℃;
Discharge under temperature protection Protect@-20±3℃; Release@-15±3℃;
5.1 Installation
 19'' Rack  10.24KWh 51.2V 200Ah Telecom Back Up Battery 2
5.2 RS485 Connection 
19'' Rack  10.24KWh 51.2V 200Ah Telecom Back Up Battery 3

 

Contact Details
Shenzhen Topband Battery Co., Ltd

Contact Person: Blanca

Tel: +8615012971305

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