ZF2-C SCR Power Controls (Two Leg, Three Phase, 15-70 Amps, SSR Type)
ZF2-C series SCR power controls are three phase, two controlled leg, zero-fired solid state relay power controls designed to deliver maximum power control with all the reliability of much larger units.Two leg control is suitable for most three phase heater loads with that have no neutral or ground connection. Zero fired units turn on and off full sine waves rapidly for precise power control. The controls use variable time base for very high output resolution.
Self Powered 4-20mA Control Input. No additional power source is required.
AC Voltage Input
AC Voltage Output
For RESISTIVE Loads Only
ZERO FIRED Variable Time Base
Three Phase 2 Leg Control
Shipment in 1-2 weeks (Expedited Delivery Possible).
||Resistive Only (Not for transformer or inductive loads)
||Zero Firing of back to back SCRs
||Models available for up to 600VAC
||Most standard process signals are supported
||2500V RMS from power circuit to command signal and ground
|Bias and Gain Adjustments:
|Ambient Temperature Range:
||0-50C Operating, 0-70C Storage
||UL, cUL Listed, CE Compliant
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