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