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4 U Rack 48v 75ah LiFePO4 Battery for Telecom Back up Power/UPS

Name: 4 U Rack 48v 75ah LiFePO4 Battery for Telecom Back up Power/UPS
Brand: O'CELL
SKU: 143101900
Availability: InStock

Ocell New Energy Technology Co., Ltd. Gold Verified Supplier

5Yrs

Negotiable MOQ: 1 Pack (Price negotiable depending on order volume and customization)

Key Specifications

Place of Origin:

Guangdong, China

Brand Name:

O'CELL

Model Number:

IFM48-750E3-01

Payment & Shipping

Payment Methods:

Port of Shipment:

ShenZhen port

Delivery Detail:

Delivery time depends on order quantity.

Place of Origin Guangdong, China

Brand Name O'CELL

Model Number IFM48-750E3-01

Composed Type Other, Series and Parallel

Type Other, LiFePO4

Components Other, IFR26650EC-3.4Ah

Size 440*440*177mm

Voltage 48v

Weight 42Kg

Nominal Capacity 75aH

Application telecommunication power supply

4 U rack 48v 75ah LiFePO4 battery for telecom back up power/UPS

Product specification

Item	General Parameter	Remark
Rated Capacity	100.0Ah	Standard discharge(0.2 C₅)after standard charge(0.2 C₅)
Minimal Rated Capacity	95.0Ah	Standard discharge(0.2 C₅)after standard charge(0.2 C₅)
Nominal Voltage	48.0V
Discharge cut-off voltage	≥37.5V	40.0V( recommended)
Charging cut-off voltage	≤57.0V	54.75V (recommended)
Max continuous Discharge current	35A
Max continuous output power	1310watts	Max output power 1680watts
Charge time	3hous	at30amps
Housing material	Cool plate	Gray

Electrical Characteristic :

Items	Details	General Parameter
overcharge protection of cell	Detecting voltage of overcharge	3.80±0.02V
	Delay time of detecting	1.0±0.5s
	Removing voltage of overcharge	3.34±0.02V
Over discharge protection of cell	Detecting voltage of over discharge	2.50±0.02V
	Delay time of detecting	1.0±0.5S
	Removing voltage of over discharge	Charge battery
Over current protection	Over Current 1 of discharge	60±3A
	Delay time of detecting	1.0±0.5S
	Over Current 2 of discharge	70±3A
	Delay time of detecting	100±50ms
	Over Current of charge	60±3A
Short protection	Current of short circuit	150±10A
	Protection Condition	Load short
	Delay time of detecting	≤800us
	Removing voltage of short	Charge battery
Temperature protection	Charge HT protection	65±3°C
	Recovery of Charge HT protection	55±3°C
	Discharge HT protection	75±3°C
	Recovery of discharge HT protection	65±3°C
	Charge LT protection	-10±3°C
	Recovery of Charge LT protection	-1±3°C
	Discharge LT protection	-25±3°C
	Recovery of discharge LT protection	-20±3°C
Cell Balance	Voltage of balance working	3.45V
Cell Balance	Voltage difference of balance working	20mV