• Input Voltage : Single Phase 208V, 220V or 380V 50 / 60 Hz (Other voltages upon request)
• Type : Thyristor Phase Control
• Ratings : 4, 5, 7.5, 10, 15, 20, 25, 30 KW
• Output Current : 6.6A max(20 Amp upon request) 1, 3, 5 or 7 step
• Accuracy : All step – Within ±1%
• Protection :
Over current protection I2 = 6.85A < 4 sec / I2 = 6.93A < 2 sec
Over current protection I2 = 7.10A < 1 sec / I2 = 8.30A < 0.3 sec
Open circuit protection I2 = 1.50A < 1 sec