United Automation, A437426, Thyristor Power Controller, 36kW, 50A, 2.6kg, 241 x 152 x 115mm

Technical data sheets
Legislation and Compliance
RoHS Certificate of Compliance
COO (Country of Origin): GB
Product Details

The PR3-E S/SP/SPM range of thyristor stacks provide full, seamless control, of three phase, resistive loads using a two thirds control technique. Control of the power level is either by a dc signal or by manual control using a 5kΩ potentiometer. The PR3-E burst firing control stacks use fast pulse, zero volts switching technology, to minimise flicker and eliminate RFI problems. The controllers also incorporate an automatically resetting temperature trip, integral semiconductor fuses, and an integral volt free trip/enable input for wiring of an external thermal trip.

Specifications
Attribute Value
Power Rating 36kW
Current Rating 50A
Weight 2.6kg
Mounting Type Screw Mount
Dimensions 241 x 152 x 115mm
Fixing Centres 220 x 130mm
Length 241mm
Width 152mm
Height 130mm
Maximum Operating Temperature +45 °C
Temporarily out of stock - back order for despatch 14/04/2020, delivery within 4 working days from despatch date
Price Each
MYR 2,215.33
units
Per unit
1 - 2
MYR2,215.33
3 +
MYR1,876.35
Related Products
2.5KW compact (module only)Integral heat sink for maximum ...
Description:
2.5KW compact (module only)Integral heat sink for maximum power capabilitySingle Phase 230/240Vac Input Voltage0 to 10Vdc Control InputSolid State ControlLED power level indicationOver Temperature Protection with auto shutdown and resetSimple DIN Rail or panel mountingSuitable for ceiling or radiant heating, ...
Compact unit for proportional linear control of resistive ...
Description:
Compact unit for proportional linear control of resistive loads using variable on/off bursts of complete main cycles, coincident with mains zero crossoverCan be used with most resistive heater loadsLarge triac handles high inrush currentIntegral heat sink provides high temp reliability. ...
QVR/RFI: Variable min to max operation,QLC/RFI: Switched variable ...
Description:
QVR/RFI: Variable min to max operation,QLC/RFI: Switched variable potentiometer. Compact, robust, phase angle power regulators with integral RFI filter networks for controlling single phase mains driven loadsSuitable for quartz lamps, transformers or conventional resistive heating elements in single, series or ...
Compact, solid state, dual voltage device for manual ...
Description:
Compact, solid state, dual voltage device for manual proportional control of resistive loads using variable bursts of energy coincidental with mains zero crossover, ensuring complete sine wave cycles are passed through to the load. High surge 26A triacLoad rating; 0.1 ...