Description

1-PHASE POWER CONTROLLER

1-PHASE POWER CONTROLLER

The RPL1 power controller is destined to control the load power in function of the

input control signal for following types of loads:

• resistive, wit a positive temperature coefficient of resistance; heaters made of alloys on the base of molybdenum (Mo), platinum (Pt), tantalum (Ta), tungsten (W), iron (Fe),

• resistive with a negative temperature coefficient resistance; heaters made of sintered carbide, graphitical heaters,

• resistive-inductance; transformer loaded by a resistive load, transformer loaded by a rectifier system.

The application area of RPL1 power controllers includes:

• electrical furnaces and drying constructions, particularly industrial tunnel and belt-type furnaces, furnaces for annealing and hard soldering, crucible

furnaces and furnaces for hardening in salt bath,

• devices of mechanical engineering; aggregates and extruding presses for plastics, devices for winding and tempering of springs, spot welding and seam welders,

• production of glass and glazing; installations and devices for drying in infrared and ultraviolet radiation, ladles for glass melt and heating of feeding devices,

• chemical and petroleum industries; facing heaters of tube installations, preheating installations.

FEATURES:

• For power control of resistive and resistive load (transformer connected to resistive load or to rectifier circuit). 

• Control mode: on/off (similar to solid state relay), pulse, phase. 

• Amplification of input control signal (SPAN). 

• Limitation of load current. 

• Overload protection. 

• Signalization of exceeding the maximum temperature of radiator. 

• Control of 3-phase load (requires two RPL1 controller units). 

• External dimensions: 

  • 135 x 201 x 199 mm 

  • 135 x 231 x 199 mm (execution with fan).