50A/Leg 3 Phase (Burst Fire) SCR Controller

[2 Leg Break, 3 Phase]

"COOL ONE" DIN Mount SCR Power Controller (Multi-Input)

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 Duct Mount Heat Sink 2 Leg Break Relay

Standard Cool One Features:

Current Ratings from 0.1A/Leg to 50A/Leg
Standard LED Status Indicator
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

APCSCR50DPHLZ

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

1200V Peak

.1A/Leg-50A/Leg Max @40C Ambient

48-660Vac

75A/Leg

APCSCR50DDHLZ

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

.1A/Leg-50A/Leg Max @40C Ambient

48-660Vac

1200V Peak

75A/Leg

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.
Higher Line Voltage Versions, 660Vac, Available