Specifications
Brand Name :
OEM
Model Number :
51.2v 450Ah telecom ups battery
Certification :
UL1642, MSDS, ISO9001
Place of Origin :
Guangdong, China (Mainland)
MOQ :
1pcs
Price :
Negotiable
Payment Terms :
T/T, Western Union, Paypal
Supply Ability :
60,000kWh per month
Delivery Time :
15-20 days for samples, 20-30 days for bulk order
Packaging Details :
Standard export carton, wooden case, pallet etc.
IP rate :
IP21
Battery capacity :
450Ah
Battery type :
LiFePO4 battery
Battery Protection :
Built-in smart BMS, breaker
Capacity display :
LED indicator/LCD
Second protection :
Air switch
Features :
Connection in parallel to get more power
Application :
Telecom ups systems, all-in-one system
Description

Telecom UPS systems Lifepo4 lithium battery 51.2v 450Ah battery rack energy storage

1. Telecom UPS battery systems 51.2v 450Ah overview
The specification shall be applied to deep cycle Lifepo4 battery pack of 51.2v 450Ah which is manufactured by PAC Technology Co.,LTd. The battery pack consists of LiFePO4 battery cell, battery holder, battery BMS, junction box and battery case. The BMS helps to ensure safe and accurate running of the lithium battery pack. Except BMS, the battery has dual protection of Air switch in case of short circuit. The LED indicators on battery case indicate the battery capacity, running status and the battery also has alarm functions.

2. BMS specification of LiFePO4 battery 51.2v 450Ah

The BMS is designed for 15/16 series lithium battery.

The BMS have all functions which are:

  • overcharge detection function
  • over discharge detection function
  • over current detection function
  • short detection function
  • Temperature detection function
  • balance function
  • communicate function
  • Alarm function
  • Total capacity function
  • Storage history function

3. Specification of 51.2v 450Ah telecom ups battery(@Battery initial Temp25±5℃)











Battery pack









No.ItemGeneral ParameterRemark


1

Combination method


16S9P


2


Rated Capacity

Typical450AhStandard discharge after Standard charge(package)
Minimum450Ah
3Factory Voltage48.0V-51.2VMean Operation Voltage


4

Voltage at end of Discharge


40.0-44.8V

Discharge Cut-off Voltage

5Charging Voltage58.4V





6




Internal Impedance




≤50mΩ

Internal resistance measured at AC 1KHZ after 50% charge
The measure must uses the new batteries that within one week after shipment and cycles less than 5 times



7



Standard charge

Constant Current 90A Constant Voltage see No.5 0.02CA cut-off



Charge time : Approx 6 h


8


Standard discharge

Constant current:90A end voltage see NO.4



9

Maximum Continuous Charge Current



225A








Battery pack

No.ItemGeneral ParameterRemark



10

Maximum Continuous Discharge Current



450A


11

Operation Temperature Range

Charge 0~45℃

60±25%R.H.
Bare Cell

Discharge -20~55℃




12



Storage Temperature Range

Less than 12 months : -10~35℃



60±25%R.H.
at the shipment state

less than 3 months: -10~45℃
Less than 7 day : -20~65℃
13Dimensions0.6*0.6*1.0mInclude case
14WeightAbout 300kgInclude case

4. Caution of 51.2v 450Ah batteery rack
Do not use or store the battery where is exposed to extremely hot, such as under window of a car in direct sunlight in a hot day. Otherwise, the battery may be overheated. This can also reduce battery performance and/or shorten service life.
If the battery leaks and electrolyte gets in your eyes, do not rub them. Instead, rinse them with clean running water and immediately seek medical attention. If left as is, electrolyte can cause eye injury.

5. Delivery of telecom ups lithium battery

• By Air with Door to Door Service

• By Sea with Door to Door Service

• By Express with Door to Door Service: DHL, TNT, UPS, FedEx etc.


6. Why Choose PAC Technology Co., Ltd?

Reliable quality -- We have more than 10 years of rechargeable lithium battery industry experience. Automated battery production line and precise equipment. In strict accordance with international standards for production inspection, to ensure battery quality and safety.
Positive service -- We give response for all inquiries/questions in 12 hours. We have a professional battery R&D team. We can provide professional customized and one-stop services.
Taking responsibility -- Purple Horn members to proactively take responsibility, we always offer the best Battery Solution to our customers.

Purple Horn provides 24 hours customer service. Waiting for your inquiry!

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IP21 Telecom UPS Lifepo4 Lithium Battery 51.2v 450Ah

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Brand Name :
OEM
Model Number :
51.2v 450Ah telecom ups battery
Certification :
UL1642, MSDS, ISO9001
Place of Origin :
Guangdong, China (Mainland)
MOQ :
1pcs
Price :
Negotiable
Contact Supplier
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IP21 Telecom UPS Lifepo4 Lithium Battery 51.2v 450Ah
IP21 Telecom UPS Lifepo4 Lithium Battery 51.2v 450Ah

Hefei Purple Horn E-Commerce Co., Ltd.

Verified Supplier
7 Years
anhui, hefei
Since 2007
Business Type :
Manufacturer, Exporter, Seller
Total Annual :
27,000,000-30,000,000
Employee Number :
1200~1350
Certification Level :
Verified Supplier
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