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IP31 Portable Backup Battery 48v 3KW Emergency Inverter Battery

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Ningbo Qiyuan New Energy Co., Ltd

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Name: IP31 Portable Backup Battery 48v 3KW Emergency Inverter Battery
Brand: Qiyuan
Price: 1 USD

Brand Name : Qiyuan

Model Number : QESD3K-48

Certification : CE, IEC, MSDS, UN38.3

Place of Origin : China

MOQ : 10

Price : USD/CNY, Unit

Supply Ability : 500 set per month

Delivery Time : 1-2 months

Packaging Details : Carton packing

Usage : Emergency

Maintenance type : Maintenance-free

Voltage : 51.2v

Nominal capacity : 100AH

Warranty : 3years

Color : Black,Grey

Application : Outdoor back up power/Energy Storage / Electrical System

Terminal : Cooper

Product name : Portable Backup Emergency Power

Design life : 8-10 Years

Oem order : Acceptable

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Product Features

Compact integration design, convenient for movement and handling;
With power and battery capacity parallel function;
Temperature, overload, over voltage, over current, short circuit protection function;
Overload, over temperature, restart after short circuit function;
Compatible with UPS and inverter, wide application range;
Strong load capability, can be used for electric saws and other tools load;
Has pv charging function, can be used outdoors for a long time;
Use lithium iron phosphate batteries, high safety performance, with UL, CE certification;
Applicable for household and outdoor, can be used as UPS power and photovoltaic inverter, switch time less than 10 ms;
Can be used with generator, super wide voltage input range of 90 ~ 280 vac.
48 v dc output;

Model	HW3K5000-220	HW5K5000-220	HW5000-51.2
Rated power	3KW	5KW	-
System power parallel	-	Yes	-
Grid input
Input voltage / no. of phases	Single phase 3 wire (L+N+PE),220/230/240VAC		-
Input voltage range	90~300VAC		-
Input frequency range	50/60HZ±5		-
AC output
Output voltage/no. of phases	Single phase 3 wire(L+N+PE),220/230/240VAC		-
Output voltage accuracy / frequency	±1% / 50, 60HZ		-
Output wave	Pure sine		-
Output distortion	＜5%(linear load),＜8% (non-linear load)		-
Overload capacity	3min@105%~125% rated load, 10s@125%~150% rated load, 0.2S@>200% rated load,		-
PV input
PV charging mode	MPPT		-
PV Max power	1500	4000	-
PV voltage accuracy	±2VDC		-
PV standard/max voltage	30~115/145VDC	120~420/450VDC	-
PV max charging current	60A	80A	-
Battery
Battery type	LifePO4
Battery capacity	3840WH	5120WH	5120WH
Charging voltage	28.8VDC	57.6VDC	57.6VDC
Grid charging time	3 hours	3 hours	2 hours
Battery parallel function	Yes	Yes	Yes
System
Efficiency	93%	94%	-
Working temperature/humidity	-10~45℃/0~95% without condensation
IP level	IP31
Display	LCD		LED
Noise	＜50dB		0
Structure	Lever & wheels, luggage design
Dimension mm	520310660	520310660	520185560

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IP31 Portable Backup Battery

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