United Automation, PR3-DIN-18kW, Burst Fire Power Controller, 18kW, 25A, 950g, 110 x 217 x 87mm

Product overview and Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
Product Details

PR3-DIN 3-phase Burst-fire Power Controllers

Thyristor power control modules from United Automation which can provide seamless control of three phase electric heating loads from a suitable BMS or smilar controller. These burst firing controllers use zero-voltage switching technology to minimise noise problems caused by RFI and include over-temperature trips with automatic reset. Typical applications include HVAC systems, electric heating coils, heating cables, induction heaters and electric furnaces.
122-1377 3-phase Power Control Module, 12kW
122-1378 3-phase Power Control Module, 18kW

DIN-rail mounting
No additional heatsink required
Over-temperature protected
Low voltage DC control input
Alarm output
LED “Output on” indicators

Attribute Value
Power Rating 18kW
Current Rating 25A
Weight 950g
Mounting Type DIN Rail
Dimensions 110 x 217 x 87mm
Length 110mm
Width 217mm
Height 87mm
Maximum Operating Temperature +40 °C
Minimum Operating Temperature 0 °C
3 In stock for delivery within 3 working days
Price Each
HK$ 1,462.40
(exc. GST)
Per unit
1 - 4
5 - 9
10 +