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Phase controlled thyristors (PCT)

Phase controlled thyristors (PCT)

Thyristors are typically used as phase-controlled current valves for AC to DC conversion and vice versa, operating at low frequencies (most often around AC line frequency). In the conducting state, thyristors feature very low losses, making them attractive devices to efficiently control very high currents and energies.


All ABB thyristors are press-pack devices. They are pressed with a relatively high force onto heat-sinks which also serve as electrical contacts to the thyristor terminals. 
 

Part NumberVDRM (V)ITAV (A)ITSM (kA)Package* 

(mm)

 
16006419.952.5/29.5
160096915.058.5/34
160096915.058.5/34
1600190127.374.5/47
1600195627.374.5/47
1600337049.0101.5/63
 1600337049.0101.5/63
1800 7309.058.5/34
180093213.758.5/34
1800 166021.074.5/47
1800182526.274.5/47
1800187026.274.5/47
1800310847.0102/63
1800439064.0120/78
1800310847.0101.5/63
1800610094.0150/100
220086312.058.5/34
2200170225.574.5/47
2200174325.574.5/47
2200285545.0101.5/63
2200285545.0101.5/63
28006208.860/34
280079210.658.5/34
280079210.658.5/34
2800158923.674.5/47
2800 140018.074.5/47
2800155423.674.5/47
2800267043.0101.5/63
 2800267043.0101.5/63
2800374065.5120/78
2800508077.0150/100
2800549077.0150/100
42004707.160/34
4200115017.375/47
4200219232.0101.5/63
4200317054.0120/78
4200396064.5150/100
4200427564.5150/100
52004406.160/34
5200197534.0102/63
5200276050.5120/78
5200254050.5120/78
5200360063.0150/100
5200387563.0150/100
5200512099.0172/110
65003504.760/34
65003804.760/34
650083015.175/47
650072015.175/47
6500137031.5102/63
6500180047.5120/78
6500281065.0150/100
6500425086.0172/110
7200484092.0192/138
8500 424090.0192/138

*Note: maximum diameter / pole-piece diameter