Disk Type Thyristors - ABB DCS800 Service Manual

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Disk type thyristors

Some converter modules size D5 are equipped with different disc type thyristors.
For easy identification the name plate of the converter module is marked with "a"
after the voltage identification:
Converter with original
thyristor type T459Nxxx
Id code: DCA0012007P0001
DCS800-S01-0900-06
DCS800-S02-0900-06
DCS800-S01-0900-07
DCS800-S02-0900-07
Converter with original
thyristor type T589Nxxx
Id code: DCA0012015P0001
DCS800-S01-1200-04
DCS800-S02-1200-04
DCS800-S01-1200-05
DCS800-S02-1200-05
Parts list
The current and voltage ratings of original and second thyristor type are the same,
but the sizes of gate and cathode terminals are different. Thus it is not possible to
interchange both thyristor types as spares.
Attention: Use always the correct spare thyristor!
Original thyristor type (900 A)
Converter with original thyristor type T459Nxxx Id code: DCA0012007P0001
Original thyristor type
Exchange of Thyristors for Size D5
Phone: 800.894.0412 - Fax: 888.723.4773 - Web: www.clrwtr.com - Email: info@clrwtr.com
3 ~ 600 VAC
3 ~ 600 VAC
3 ~ 690 VAC
3 ~ 690 VAC
3 ~ 400 VAC
3 ~ 400 VAC
3 ~ 525 VAC
3 ~ 525 VAC
3ADW000195R0501 DCS800 Service Manual e e
U Converter with second
1
thyristor type T460Nxxx
Id code: 3ADC340105P0001
DCS800-S01-0900-06a
DCS800-S02-0900-06a
DCS800-S01-0900-07a
DCS800-S02-0900-07a
U Converter with second
1
thyristor type T590Nxxx
Id code: 3ADC340106P0001
DCS800-S01-1200-04a
DCS800-S02-1200-04a
DCS800-S01-1200-05a
DCS800-S02-1200-05a