Thyristor Power Controllers

Thyristor Power Controllers, also known as Silicon Controlled Rectifiers (SCR) control the load or power that is supplied by a load. They are operated with an alternating Voltage in either a single-phase or three-phase.

The electronic component has a positive terminal (anode) a gate and a negative terminal (cathode). The gate is the control terminal, the main current flows between the positive and negative terminals.

The power controller can be DIN rail or panel mounted. Choosing which one will depend on the application.

The high-speed Thyristors are suitable for use in ovens, dryers, industrial furnaces, AC power switching, inductive loads such as transformers, resistive load and heating, and ventilation applications. They can also be used in lower power circuits light dimmers.

Depending on the switch loads you may need a heatsink.

Features of the different types of Thyristor power controllers

  • Zero crossing outputs
  • RFI suppression
  • Compensates for mains voltage fluctuations
  • Energy efficient
  • Small footprint

...
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Beskrivning Pris Power Rating Current Rating Weight Mounting Type Dimensions Fixing Centres Length Width Height Maximum Operating Temperature Minimum Operating Temperature
RS-artikelnummer 841-924
Tillv. art.nrPSR-25
VarumärkeUnited Automation
376,79 kr
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6kW 25A - Panel Mount 56 x 43 x 21mm 48mm 56mm 43mm 21mm +65 °C -
RS-artikelnummer 214-3979
Tillv. art.nrZVS-16DV
VarumärkeUnited Automation
487,01 kr
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3.7kW 16A 105g Screw Mount 58 x 55 x 36mm 10mm - - - +85 °C -20 °C
RS-artikelnummer 669-6042
Tillv. art.nrDMPR3-E-50kW 415V
VarumärkeUnited Automation
4 650,10 kr
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36kW 50A 5.2kg Screw Mount 232 x 340 x 124mm 322 x 200mm 232mm 340mm 124mm +65 °C -
RS-artikelnummer 919-6232
Tillv. art.nrPFC2 80KVR
VarumärkeUnited Automation
6 643,14 kr
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- 125A 5.6kg Panel Mount 270 x 250 x 130mm 227 x 200mm 270mm 250mm 130mm +65 °C -
RS-artikelnummer 232-9353
Tillv. art.nrFC11AL/2
VarumärkeUnited Automation
885,00 kr
Each
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- - - - - - - - - +65 °C -
RS-artikelnummer 919-6236
Tillv. art.nrPFC2 100KVR
VarumärkeUnited Automation
7 057,26 kr
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- 150A 5.6kg Panel Mount 270 x 250 x 130mm 227 x 200mm 270mm 250mm 130mm +65 °C -
RS-artikelnummer 489-3569
Tillv. art.nrPR3-E-12KW
VarumärkeUnited Automation
2 908,95 kr
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12kW 17A 2.6kg Panel Mount 150 x 240 x 100mm 220 x 130mm 150mm 240mm 100mm +65 °C -
RS-artikelnummer 919-6220
Tillv. art.nrPFC2 30KVR
VarumärkeUnited Automation
4 009,44 kr
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- 50A 3kg Panel Mount 205 x 155 x 120mm 140 x 140mm 205mm 155mm 120mm +65 °C -
RS-artikelnummer 175-6258
Tillv. art.nrA407806
VarumärkeUnited Automation
1 345,13 kr
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3kW 13A - Screw Mount 175 x 65 x 195mm - 175mm 65mm 195mm +65 °C -
RS-artikelnummer 175-6260
Tillv. art.nrA437425
VarumärkeUnited Automation
3 068,71 kr
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30kW 42A 2.6kg Screw Mount 241 x 152 x 115mm 220 x 130mm 241mm 152mm 130mm +45 °C -
RS-artikelnummer 489-3626
Tillv. art.nrZAX27A
VarumärkeUnited Automation
520,31 kr
Each
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- - - - - - - - - +65 °C 0 °C
RS-artikelnummer 457-4202
Tillv. art.nrEVR-25PA
VarumärkeUnited Automation
1 943,92 kr
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- 25A - Screw Mount 87 x 95 x 146mm 75 x 119mm - - - +65 °C -
RS-artikelnummer 493-077
Tillv. art.nrPR1-DIN-2.5KW
VarumärkeUnited Automation
727,73 kr
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2.5kW 11A - DIN Rail 94 x 75 x 83mm - 94mm 75mm 83mm +65 °C -
RS-artikelnummer 214-3963
Tillv. art.nrQVR-TB-RFI
VarumärkeUnited Automation
515,55 kr
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- - - Panel Mount 78 x 41 x 65mm - 78mm 65mm 41mm +65 °C -
RS-artikelnummer 122-1377
Tillv. art.nrPR3-DIN-12kW
VarumärkeUnited Automation
1 572,20 kr
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12kW 16.7A 600g DIN Rail 90 x 217 x 87mm - 90mm 217mm 87mm +40 °C 0 °C
RS-artikelnummer 489-3575
Tillv. art.nrPR3-E-18KW
VarumärkeUnited Automation
3 268,99 kr
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18kW 25A 2.6kg Panel Mount 150 x 240 x 100mm 220 x 130mm 150mm 240mm 100mm +65 °C -
RS-artikelnummer 232-9369
Tillv. art.nrFC11BL/2
VarumärkeUnited Automation
661,86 kr
Each
Enheter
- - - - - - - - - +65 °C -
RS-artikelnummer 489-3547
Tillv. art.nrPR1-E-3KW
VarumärkeUnited Automation
1 536,32 kr
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3kW 12.5A 1.1kg Panel Mount 140 x 99 x 80mm 75 x 120mm 140mm 99mm 80mm +65 °C -
RS-artikelnummer 195-3517
Tillv. art.nrBVR-25
VarumärkeUnited Automation
837,44 kr
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- 25A - Panel Mount - 75 x 119mm - - - +65 °C 0 °C
RS-artikelnummer 457-4195
Tillv. art.nrEVR-25BF
VarumärkeUnited Automation
1 234,08 kr
Each
Enheter
- - - - - - - - - +65 °C -