Three-phase solid state relay

DC to AC control

JK2C three-phase 24-280VAC

JK3C three-phase 48-440VAC

JK4C three-phase 48-480VAC

1. It replaces the shortcomings of heat dissipation, current and voltage withstand voltage of single-phase SSR, and inconvenience in assembly.

2. Built-in over-temperature protection system (included above 55A), the heat sink temperature is above 95°C, and it is automatically returned after 70°C.

3. Applied to the load: IR tube, quartz tube, heater.

4. Small size, high capacity, body and heat dissipation, heat dissipation.

Main power supply voltage: AC 220V, 48~440V 380~480V±10%

Control voltage: AC 6-32VDCV

Rated current: 25, 40, 55, 75

Working frequency: 47~63Hz

Output voltage range: 0~100%

Operating environment: -10° C~50° C Humidity 90% RH or less

Insulation resistance: 20 MΩ or more (between power supply and case), 20 MΩ or more (between input signal and case)

Compressive strength: between the power supply and the enclosure 2500VAC / 1 minute, power and input signal 1000VAC / 1 minute