Key Features of Digital SCR Thyrister Power Controllers Device

• These New digital SCR Power Controllers are available with a variety of pre - engineered options ideally suited for broad range of applications.
• P-D Series SCR Power Controllers are phase angle controlled units and it provides smooth proportional output power from 0 to 98% in response to the low-level input control signals.
• These units are ideally suited for all Resistive, capacitive and Inductive loads with a variety of pre-engineered options.
• Z-D Series SCR power controller features internal cycle control to provide 0 to 100% proportional control of output power in response to the low level input control signals.
• Single/Three phase power packs using integral cycle control, which eliminates EMI/RFI.
• Integral cycle control can be used for resistive loads only.
• Model 34Z1-D units features two-leg control. This method proportionally applies power to three phase loads by gating the inverse/parallel SCRs in two legs of a three-phase system. This provides an economical way for controlling three wire `Y` or `D` type loads with performance comparable to three leg units.
• Fully Digital & RISC Micro controller based design.
• Adjustable Soft Start Time, set limit, PLF adjustment, Current limit and Current trip.
• Phase Angle control, integral cycle control or combination of both can be selected.
• 2 line, 20 character LCD display.
• 6 feather touch keys in keypad.
• Display of O/P voltages and current.
• Display of trip information.
• LED indication for power ON, Thyrister ON & trip.
• Inbuilt protection for Signal Phasing, Phase reversal, Electronic Thermal Over load & Instantaneous over current.
• Alarms for single phasing, Thyrister short circuit, over & under voltage, Partial load failure, load unbalance & short circuit of output terminals.
• Heater control.
• Electrically heated Industrial Furnaces for Heat treatment [Such as Hardening, tempering, Annealing, Sintering, Braging, Melting Etc.].
• Transformer Control.
• DC Power control & Power Supplies.