- Overview
- Product Description
- Detailed Photos
- Product Parameters
- Company Profile
Basic Info.
Product Description
Bangzhao Electric has a complete eries of AC to DC rectification module especially suitable for EV DC charging station,cvering a wide range of input and output voltage,the current product portfolio covers the output power ranging from 4kw 15kw,20kw ,30kw and 40kw,having devoted years of research and accumulated solid experience in developing power modules with high power density,low noise and perfect reliability,we are open to support customized module specifications for individual customer.
Single phase or 3 phase Module with CAN:For Lifepo4 battery energy storage system:
Some modules in parallel battery charger with LCD :




Can be customised according to customer requirements

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:

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.
Bangzhao Electric other products for your reference:
