3 phase full wave rectifier solid state relay GZ31 GZ32

Specification

Model	GZ31 (Full-Wave Rectification)	GZ32 (Full-Wave Rectification)
Input Power Voltage	240 VAC 440 VAC	220 VAC 440 VAC
Output Rectified Voltage	Phase Voltage × 2.34 VDC	Phase Voltage × 2.34 VDC
Maximum Rectifying Current	20～500 A	20～500 A
Control Voltage	4～32 VDC	160～240 VAC
Control Current	≤25 mA	≤25 mA
Isolation Voltage	≥2500 V	≥2500 V
Insulation Voltage	≥2000 V	≥2000 V
Insulation Resistance	≥100 MΩ	≥100 MΩ
Power Frequency	50～60 HZ	50～60 HZ
Operating Temperature	-25～75℃	-25～75℃
Cooling Conditions	≥30A with heat sink, ≥80A add fan for enhanced cooling	≥30A with heat sink, ≥80A add fan for enhanced cooling
Load Current Safety Factor	Resistive load 2-3 times, Inductive load 4-6 times	Resistive load 2-3 times, Inductive load 4-6 times

Product Details

The low-voltage part and the high-voltage part are optically isolated to ensure system safety.
The control signal is compatible with TTL logic interface, facilitating connection with various digital devices.
The high-voltage part consists of thyristors and rectifier tubes, ensuring stable operation of the equipment.
A light-emitting diode (LED) is used to indicate the working status, making it easy for users to understand the operation of the device.
It is mainly used for contactless switch control of devices such as battery charging, electromagnetic vibrators, solenoid valves, rectified power supplies, and DC motors, widely applied in the field of automation control.

Single phase, dual phase, three phase, DC 10-500A, 240V/440VAC load

DC 30 to 300A 240 / 440 VAC

DC 10-500A 240 / 440 VAC

DC 10-300A 240 / 440 VAC

Inquiry