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40A/Leg 3 Phase (Burst Fire) SCR Controller

[2 Leg Break, 3 Phase]

"COOL ONE" Available in Duct Mount, DIN Mount, & Panel Mount
2 Leg Break Burst Fire SCR Controller

   Anacon Power & Controls SCR Controller's are designed to offer proven solutions to both Phase Angle and Burst Fire applications. Our Burst Fire SCR Controllers operate by varying the duty cycle of an SSR's control input.  The power delivered to the load is proportional to the command input signal from four selectable time bases. (200ms, 1 sec, 10 sec & 100 sec.) SCR Controllers allow you to apply more precise control to any heater application, regardless of the type of heater elements you choose.

SCR Controller Din Duct Mount Heat Sink 2 Leg Break Relay
SCR Controller Duct Mount Heat Sink 2 Leg Break Relay Panel Mount

Standard "Cool One" Features:

  • Touch Safe Versions Standard

  • Current Ratings in 25A, 40A, 50A

  • Standard LED Status Indicator

  • Mounting Options Duct, Panel, DIN Mount

  • UL/cUL Recognized TUV Approved & CE Compliant Version

  • Input Option:  4-20mA, 0-10V, 0-5V, 0-135Ω, Potentiometer

  • Built in Transient Protection

  • Configurable for 4 different cycle times

  • Limited 2 Year Warranty

  • Line Voltage to 660 Vac.

  • See User Manual for complete list of commands & wiring options.

SPECIFICATIONS

PART NUMBER

INPUT

RANGE

ASSEMBLY LOAD CURRENT

(AMPS AC)

LINE

VOLTAGE

PEAK VOLTAGE

RELAY RATING

APCSCR40DPHLZ

4-20mA, 0-10Vdc, 0-5Vdc,
0-135Ω , Potentiometer

1200V Peak

.1A/Leg-40A/Leg Max @40C Ambient

48-660Vac

50A

APCSCR40DDHLZ

4-20mA, 0-10Vdc, 0-5Vdc,
0-135Ω , Potentiometer

.1A/Leg-40A/Leg Max @40C Ambient

48-660Vac

1200V Peak

50A

Notes:

  • Ratings based upon 100% duty cycle for 20 minutes or 80% duty cycle continuous.

  • Ratings are based upon relays being mounted either individually or side by side with zero spacing.

  • Cool One's unique construction allows better performance than conventional heat sink designs even when mounted side by side.

MECHANICAL DRAWING

THERMAL CURVES

MOUNTING DIAGRAM

CYCLE TIME

4

6

COMMAND INPUT

1

2

3

5

0-5V (Default)

Potentiometer

0-10V

4-20Ma

1-5V

2-10V

Off

Off

Off

Off

Off

Off

Off

Off

Off

Off

On

Off

Off

Off

On

On

On

On

On

Off

Off

Off

Off

Off

0-135Ω*

On

Off

Off

Off

100 Seconds

*Module must be ordered as APCSCR1Z-135 for 0-135Ω input support.

0-135Ω input support is only usable with 24VAC Power.

​

​Contact Anacon Power & Controls for applications assistance - 800-466-9080.

Wiring Diagrams

©Copyright 2024 Anacon Electronic Sales, Inc.

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