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Model SHZF2 SCR Power Control (30-225A)
SKU: SHZF2 30-225A
SHZF2, Compact Size, Three Phase, Two Leg, Zero Fired, SCR Power Control, 30-225A for Resistive Loads
SHZF2 SCR Power Controls (Three Phase, 30-225A Amps)
SHZF2 series SCR power controls are two leg, three phase zero-fired power controls designed to deliver maximum power control and reliability for the most demanding applications. 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.
30-225A Amps
- Voltage(120) 120 VAC, (240) 208 or 240 VAC, (400) 400 VAC, (480) 480 VAC, (575) 575 VAC
- Current Rating(30) 30 Amps, (60) 60 Amps, (90) 90 Amps, (120) 120 Amps, (180) 180 Amps, (225) 225 Amps
- Thermostat OptionNone, (NO) N.O. Thermostat 30-60A Only, (NC) N.C. Thermostat 30-60A Only, (NO) N.O. Thermostat 90-225A Only, (NC) N.C. Thermostat 90-225A Only
- SCR Failure AlarmNone, (SF) Include SCR Failure Alarm
- Load Unbalance AlarmNone, (UB) Include Load Unbalance Alarm
- Command Signal Input(01) 4-20mA, (02) 0-10 VDC, (03) 0-5 VDC, (05) Manual Pot Input (Requires 5K Pot)
- ManufacturerAmetek HDR
- Made In USANo
- Agency Listing
- ULYes
- cULYes
- CEYes





