Model SHPF1 SCR Power Control (70-120A)
SHPF1, Compact Size, Single Phase, Phase Angle Control, 70-120A for Resistive, Transformer and Inductive Loads
SHPF1 SCR Power Controls, Phase Angle (Single Phase, 70-120Amps)
SHPF1 series SCR power controls are single phase, phase angle fired SCR power controls designed to deliver maximum power control with very high reliability. Phase angle fired units delay the turn on point in each half cycle of the sine waves for precise power control. This model can be used with resistive, inductive and transformer coupled loads. When the optional current limiting is utilized this model can be used with heaters that have a significant change in resistance during heat up. Other common applications for this model include IR heating and vibratory feeders.
General:
AC Voltage Input
AC Voltage Output
Smaller Size Than The PF1 Series
Recommended For RESISTIVE, INDUCTIVE & TRANSFORMER Loads
Phase Angle Fired
Can Be Used with Infra-Red Heaters and to control Vibratory Feeders
Delivery:
Specifications:
Load Type: | Resistive, Inductive and Transformer Loads |
Control Method: | Phase Angle 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 |
Fan Cooling | 90-120A units only |
Heat Sink Thermostat | Optional 70A, included 90-120A |
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:
Additional Information
Click Here to Download Product Manual
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Voltage(120) 120 VAC, (240) 208 or 240 VAC, (400) 400 VAC, (480) 480 VAC, (575) 575 VAC
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Current Rating(70) 70 Amps, (90) 90 Amps, (120) 120 Amps
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Thermostat OptionNone, (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)
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OptionsNone, (CL) Current Limit and Over Current Trip, (OC) Over Current Trip, (CR) RMS Current Regulation, (PR) RMS Power Regulation
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Command Signal Input(01) 4-20mA, (02) 0-10 VDC, (03) 0-5 VDC, (05) Manual Pot Input (Requires 5K Pot)
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ManufacturerAmetek HDR
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Made In USANo
- Agency Listing
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ULYes
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cULYes
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CEYes
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