Design by customer requirement

52 years rectifier manufacturer

3 years gold supplier on Alibaba

Top 2 rectifier manufacuturer in China

1. Main technical parameters

AC input voltage	220V, 380V, 415V, 480V, 3 phase
Output voltage	0-12V
Output current	0-500A,0-1000A,0-1500A,0-2000A,0-3000A,0-5000A,0-10000A
Regulation	Steady current and steady voltage, constant current and constant voltage
Current accuracy	≤±0.5%
Voltage accuracy	≤±0.5%
Ripple	<5%
Voltage and current control range	0-100%
Efficiency	>89%
Display	Touch screen or digital meters
Remote control	Voltage and current display, on/off, adjustment of output value
Remote control connection	CAN/RS485
Protection grade	IP54(water cooling), IP30(forced air cooling)
Load grade	I
Insulation grade	B
Protections	Phase loss, input under voltage, overvoltage, output overvoltage,overcurrent, overheat, short circuit
Cabinet	Sealed cabinet from dust and moisture
Working mode	Continuous loading of 100% rated capacity is possible provided adequate controlled cooling measures are working continuously
Warranty	One year from delivery against manufacturing defects, material defects and workmanship fails. Warranty does not cover mishandling, misuse and any operation outside working conditions

2.Application

Plating: Chrome, Zinc, Nickel, Copper, Gold, Silver,Tin, Rhodium, all precious applicationsElectrolysis: Copper, Zinc, Tin, Lead Aluminum foil, copper foil productionElectrochemical machiningAnodizing: anodizing, hard anodizingWaste water treatmentAll alloys and all GMF applicationsElectrowinning and Electrolytic metal recovery

3.Working Principle

4.Working Condition

Indoor, ambient temperature: -100C~+400CThree phase input power supply range: ±10%, Three phase power imbalance degree is less than 5%.Environment relative humidity: ≤90%(relative to 20±50°C).Elevation: less than 2,000 meters.There shouldn’t be excessive amount of dust, explosive gas in the air.The installation place should be without severe vibration, the vertical gradient shouldn’t exceed 5%. The seismic intensity of the installation site is less than 7 on the Richter scale.

5.Cooling method

Water cooling (Protection degree IP54)Wind cooling/forced air cooling(Protection degree IP30)

6.Control and Display

DSP digital control, software copyright approvedCC/CV controlTouch screen for better human-machine interfaceSoft start functionLocal/remote controlFull interface to external PLC(RS485, CAN bus)

7. Output waveform

8. Technical capability

Our company has strong R & D team, 94 technical people.

•Our company and Beijing Jiaotong University held the Joint Institute for Power Electronics

•Cooperate with Tsinghua University to develop doubly-fed wind power inverter

•Carry out Joint Training Program for engineers with Xi’an University of Technology

•Has our own technical center, has applied for Beijing municipal class technical center.

•Established post-doctoral workstation and innovative studio.

•Have 7 patents, 6 software copyright.

•IGBT Switch Mode Rectifier was granted Technology Innovation Award

• IGBT Switch Mode Rectifier was granted Independent Innovation Product