Quick Ship SCR Control Panel
The HEATREX Quick Ship SCR Control panel is pre-engineered for resistive load applications and provides fast shipment, precise temperature control, and compact packaging. The panel is completely assembled, pre-wired, tested, and ready for trouble free installation and operation.
Standard Features
NEMA 4/12 painted carbon steel enclosure
20” H x 16” W x 8” D enclosure for 1 circuit (48A max)
24” H x 20” W x 8” D enclosure for 2 circuits (48-96A)
Single or Three phase
50 Amp SCR power controller (per circuit)
50 Amp safety contactor (per circuit)
Control transformer, 120VAC
UL Listed (Although designed and tested for use in outdoor locations, UL rating is Type 1 only.)
Wiring diagram attached to the inside of the door
Terminals for customer supplied remote interlock
Optional Features
1/16th DIN Digital PID process controller with RS485 communications
Disconnect switch
(NEC code requires disconnecting means within sight of a heater)
Power fusing
(Power fusing is required by NEC for panels greater than 48 amps)
Enclosure heater
(Heater is recommended for outdoor panels in cold environments with ambient below 32ºF)
Heater “ON” pilot light
Digital indicating limit control with manual reset (ºF only) 32-999ºF range
1/16th DIN Digital indicating limit control with manual reset (ºF or ºC) 0-1600ºF range
