Physically similar, the TC2001 Solid State Contactor/ SCR Power Controller has all the features of the TC2000, but incorporates additional electronics to handle a wider range of three phase and single phase loads. Three phase resistive and inductive or transformer coupled loads (delta or wye) can be controlled by fast or slow cycle firing with adjustable first cycle delay or soft start ramping. Closed loop power control
with I-squared, V-squared or VxI feedback is provided. Front panel bargraph displays are available for power level and firing angle adjustment. A front panel port for the Model 260 diagnostic unit (available separately) is included. The features for partial load unbalance and independent single phase operation are preserved. No auxiliary supply is required.
