48v Portable Emergency Battery Backup Power 30kw LFP Lithium Backup Battery

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Ningbo Qiyuan New Energy Co., Ltd

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Name: 48v Portable Emergency Battery Backup Power 30kw LFP Lithium Backup Battery
Brand: Qiyuan
Price: 1 USD

Brand Name : Qiyuan

Model Number : QESA480-30KW

MOQ : 1

Price : USD/CNY, Unit

Payment Terms : L/C, T/T

Supply Ability : 20 set per month

Delivery Time : 1-2 months

Certification : CE, IEC, MSDS, UN38.3

Place of Origin : China

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480V AC Emergency Power System lFP battery litium Battery back up

Item	Parameter	Remark
Battery	409.6V50AH	128S1P
Rated voltage	409.6V
Rated capacity	50AH	Discharge @ 25℃ 0.2C
Rated power	20480W	Discharge @25℃ 0.2C
Overcharge protection	486±0.5V
Overcharge protection recovery	432±0.5V
Over discharge protection	330±0.5V
Over discharge protection stop	Recover once charging
Over Discharge protection recovery	358±0.5V
Charge overcurrent protection	200A
Charge overcurrent protection delay	1000mS
Discharge overcurrent protection 1	200A
Discharge overcurrent protection delay 1	1000mS
Discharge overcurrent protection 2	210A
Discharge overcurrent protection delay 2	100mS
Short circuit protection delay	300uS
Charge high temperature protection	55℃
Charge low temperature protection	-5℃
Discharge high temperature protection	60℃
Discharge low temperature protection	-10℃
Ambient high temperature protection	60℃
Ambient low temperature protection	-10℃

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48v portable emergency battery backup power

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