Specifications

1.54 years rectifier manufacturer.
2.High accuracy to 0.03%
3.DSP digital control.
4.RS485,CAN communication.

1. Founded in 1960s,

2. 54 years long professional rectifier manufacturer,

3. With about 100 engineers,

4. The biggest sapphire crystal growth power supply manufacturer,

5. Gain almost 75%-80% market

6. Rich experience for sapphire crystal growth application

Found in 1960s

54 years rectifier manufacturer

Exported to more than 25 countries within 4 years

Items	Technical parameters
AC input voltage	3 phase 220V, 380V, 415V, 480V±10%, 50/60Hz
Output voltage	DC 0-15V adjustable
Output current	DC 0-12000A adjustable
Regulation range	0-100%
Power factor	≥0.95(full load)
Accuracy of output current, voltage	≤0.03%
Efficiency	≥91%(full load)
Protection grade	IP54 for water cooling, IP30 for forced air cooling
Cooling method	Water cooling or forced air cooling
Control mode	Constant voltage, constant current
Operation mode	Local touch screen, remote control box or communication
Communication protocol	RS485, Profibus DP, MODBUS
Working method	Long time full load continuous operation
Protections	Overheat, input over/under voltage, output overvoltage, output overcurrent, over water temperature, under water pressure

Selling Points

1. Higher efficiency, saving running cost

2. High accuracy to keep good quality sapphire crystal

3. High reliability, long time full load continuous operation, low fault rate, minimize repair trouble

4. Environment friendly, less investment, high power factor(0.92-0.98)

5. Easy to maintain, modular design, self diagnosis, touch screen display fault type

6. DSP digital control, touch screen HMI, flexible control, high control accuracy and high stability.

Installation and Operation

Quality Control

R&D Ability

Production

Certificate

Shipment

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