ZK1000 ZK1000A ZK1500 ZK1500A
Original New SCR Thyristor GTO Diodes Module ZK150A ZK150/18/16/14/12/20/22/24 ZP400/30/28/26/18/16/14/12/20/22/24
| ZK1000/25/18/16/14/12/20/22/24 | ZK1000A 2500V 800V 1000V 1200V 1400V 1600V 1800V 2000V 2200V 2400V |
| ZK1000/45/50/48/46/44/42/40/38/36/52/54 | ZK1000A 4500V 4400V 4000V 3800V 3600V 3400V 3200V 3000V |
| ZK150/18/16/14/12/20/22/24 | ZK150A 800V 1000V 1200V 1400V 1600V 1800V 2000V 2200V 2400V |
| ZK1500/30/28/26/18/16/14/12/20/22/24 | ZK1500A 3000V 2800V 2600V 800V 1000V 1200V 1400V 1600V 1800V 2000V 2200V 2400V |
| ZP400/30/28/26/18/16/14/12/20/22/24 | ZP400A 3000V 2800V 2600V 800V 1000V 1200V 1400V 1600V 1800V 2000V 2200V 2400V |
| ZW1000/04/06/08/10/18/16/14/12/20/22/24 | ZW1000A 400V 600V 800V 1000V 1200V 1400V 1600V 1800V 2000V 2200V 2400V |
| ZW2000/04/06/08/10/18/16/14/12/20/22/24 | ZW2000A 400V 600V 800V 1000V 1200V 1400V 1600V 1800V 2000V 2200V 2400V |
