Ametek HDR ZF2 SSR 15-70A SCR Power Controls

Model ZF2 SCR Power Control (15-70A) SSR Design (Voltage, Current or Pot Input)

ZF2, Two Leg, Three Phase, Zero Fired, 15-70A for Resistive Loads (Voltage, Current or Potentiometer Input)

Voltage
Current Rating
Thermostat Option
24 VAC Transformer
Command Signal Input

ZF2 SCR Power Controls (Two Leg, Three Phase, 15-70 Amps, SSR Type)

ZF2 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.

General:

AC Voltage Input

AC Voltage Output

For RESISTIVE Loads Only

ZERO FIRED Variable Time Base

Three Phase 2 Leg Control

Delivery:

Shipment in 1-2 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:	15-70 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
Power Source	24VAC power source

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 Literature

Click Here to Download Product Manual

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

- SKU
  ZF2 SSR 15-70A
- Weight
  12 lbs
- Manufacturer Part #
  ZF2 SSR 15-70A
Voltage
(120) 120 VAC, (240) 208 or 240 VAC, (400) 400 VAC, (480) 480 VAC
Current Rating
(15) 15 Amps, (15-FK) 15 Amps with Fuse Kit, (25) 25 Amps, (25-FK) 25 Amps with Fuse Kit, (40) 40 Amps, (40A-FK) 40 Amps with Fuse Kit, (70) 70 Amps, (70-FK) 70 Amps with Fuse Kit
Thermostat Option
None, (NO) N.O. Thermostat, (NC) N.C. Thermostat
24 VAC Transformer
None, (TX) Include 24 VAC Transformer
Command Signal Input
(01) 4-20mA (Requires 24 VAC), (02) 0-10 VDC (Requires 24 VAC), (03) 0-5 VDC (Requires 24 VAC), (05) Manual Pot Input (Requires 24 VAC and 5K Pot)
Manufacturer
Ametek HDR
Made In USA
No
Agency Listing
- UL
  Yes
- cUL
  Yes
- CE
  Yes