1. The SCR unit attached with high-speed fuse in order to prevent the damage of SCR due to the shortage current (di/dt).
2. The unit is packaged construction with less dimension, easy for installation and wiring.
3. The causes of malfunction can be indicated by individual LED lamp, easy for troubleshooting.
4. Less non-linearity output provides accurate control of temperature.
5. High quality and high technical productions with no electrical interference.
1. Three-wire three phase angle control. 2. Main power voltage: 3ψ 200-480VAC. 3. Rated current: 450A. 4. Auxiliary power source: 1ψ 220VAC. 5. Input signal: 4~20 mA. 6. Buffering time: adjustable buffering time, 1~22 seconds.