21kw 75kw 400kw 3 Phase AC-DC Rectifier Power Supply with 5′′ LCD Screen

• Customization: Available
• Type: Lithium Battery
• Charger Type: Electric Charger
• Nominal Voltage: 50-750VDC Range
• Charger Style: Intelligent Charger
• Compatible Battery Type: All Kind of Battery Bank
• Certification: RoHS, CE
• Socket Type: Terminal Block
• Recyclable: Recyclable
• Transport Package: Wooden Box
• Specification: BEG series
• Trademark: Bangzhao or Sandi or OEM
• Origin: China
• HS Code: 8504401990
• Production Capacity: 888sets/Year

Product Description

21kw 75kw 400kw 3 phase AC-DC rectifier power supply with 5'' LCD screen 

Product Description

BEG Series battery charger is developed specially by Zhejiang Bangzhao Electric Co.,Ltd for DC battery system charging station. With single phase or 3 phase AC input, it has the advantages of high efficiency, high power density and low harmonic.

Single phase 21KW battery charger:


50-750VDC 3 phase 100KW battery charger:
 

120kw 150-1000VDC  3 phase fast charger:
150-1000VDC 3 phase 400kw battery charger:

Can be customised according to customer requirements
 

Detailed Photos

Product Parameters

 
75kw 50-750VDC 3 phase DC power supply with touch LCD screen for DC motor

Model	BEG75020S-21kw	BEG75040-75kw	BEG75050-400kw
AC Input
Input voltage	90~280Vac	260~530Vac	260~530Vac
Max. input current	<96A	<150A	<740A
Input frequency	55±10Hz
Power factor	≥ 0.99
Efficiency(fully loaded)	>95%
THD	<5%
DC Output
Rated output	21kW	75kW	400kW
Output voltage range	50~750Vdc	50~750Vdc	50~750Vdc
Constant power voltage range	350~750Vdc	400~750Vdc	400~750Vdc
Output current range	0~60A	0~187.5A	0~1000A
Output current limiting	0.1-60A	0.1-187.5A	0.2-1000A
Current sharing	Imbalance<±5%
Voltage stabilized accuracy	≤±0.5%
Current stabilized accuracy	≤±1%
Monitor
Communication	CAN
Indicator light	Green: Normal operation Yellow: Protection alarm Red: Fault alarm
Operating Environment
Operating temperature	-40ºC~+75ºC,derates from +55ºC
Storage temperature	-40ºC~+80ºC
Humidity	≤95%RH, without condensation
Cooling	Fan cooling
Altitude	2000m, Above 2000m, derating needs to be considered
Alarm and Protection
Entered Undervoltage protection	Automatic shutdown protection, automatic resumption of work after normal input
Output overvoltage protection	Automatically shuts down and locks, and needs to be re-powered on to resume work
Over-current and short-circuit protection	Automatically shuts down and locks, and needs to be re-powered on to resume work
Over-temperature protection	Automatic shutdown protection, automatic resumption of work after normal temperature

 
Other details AC-DC charger:
 

power inverter built in AC-DC charger for no solar panels system:

for lithium battery storage system:

Company Profile

ZheJiang Bangzhao Electric Co., Ltd. is specialized in the field of power research and development, production and service. In all varieties, high quality, excellent service is recognized by the vast number of customers, the company R & D products basically covers the best product, they represent the highest level in the world manufacturing power. The main products are: Lithium battery storage system ,Off grid inverter,Power phase converter,Solar pump inverter,Solar charger controller, AC/DC battery charger,PV combiner box ,Ultrasonic generator,VLF high voltage generator and so on. The company products in the fire, building, industry, new energy, civil, financial, taxation, power medical, aviation, industry, automation control system, the construction of national key projects, are widely used in various fields.

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