Ametek HDR SHZF1 70-120A SCR Power Controls
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Model SHZF1 SCR Power Control (70-120A)


SHZF1, Compact Size, Single Phase, Zero Fired, SCR Power Control, 70-120A for Resistive Loads
  • $1464.00
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SHZF1 SCR Power Controls (Single Phase, 70-120 Amps)

SHZF1 series SCR power controls are single phase zero-fired power controls designed to deliver maximum power control and reliability for the most demanding applications. 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.

General:

AC Voltage Input

AC Voltage Output

Smaller Physical Size than the ZF1 Series

For RESISTIVE Loads Only

ZERO FIRED Variable Time Base

Delivery:

Shipment in 2 weeks (Expedited Delivery Possible).



Specifications:

Load Type: Resistive Only (Not for transformer or inductive loads)
Control Method: Zero Firing of back to back SCRs
Voltage Ratings: Models available for up to 600VAC
Current Ratings: 70-120 Amps
Command Signals: Most standard process signals are supported
Isolation: 2500V RMS from power circuit to command signal and ground
Bias and Gain Adjustments: Multi-turn
Heat Sink: Electrically Isolated
Fuse Protection I Degrees R Fusing Included
Fan Cooling Included on models rated 90Amps and higher
Heat Sink Thermostats Included on models rated 90Amps and higher
Ambient Temperature Range: 0-50 Degrees C Operating, 0-70 Degrees C Storage
Relative Humidity: 0-95% Non-condensing
Agency Approvals: UL, cUL Listed, CE Compliant
Warranty: 5 Years

Dimensions:

SHZF1 70-120A Dimensions

Additional Information

Click to contact ISE with application assistance, product selection help or models not listed.   Additional models are available.

    • Weight
      24 lbs
    • SKU
      SHZF1 70-120A
    • Mnf#/Vendor#
      SHZF1 70-120A
  • Voltage
    (120) 120 VAC, (240) 208 or 240 VAC, (400) 400 VAC, (480) 480 VAC, (575) 575 VAC
  • Current Rating
    (70) 70 Amps, (90) 90 Amps, (120) 120 Amps
  • Thermostat Option
    None, (NO) N.O. Thermostat (70A Only), (NC) N.C. Thermostat (70A Only), (NO) N.O. Thermostat (90-120A Only), (NC) N.C. Thermostat (90-120A Only)
  • Command Signal Input
    (01) 4-20mA, (02) 0-10 VDC, (03) 0-5 VDC, (05) Manual Pot Input (Requires 5K Pot)
  • Manufacturer
    Ametek HDR
  • Made In USA
    Yes
  • Agency Listing
    • UL
      Yes
    • cUL
      Yes
    • CE
      Yes
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