Page 49 - kV-kA ABB_Broschure_Power_Semiconductors_2021_EN

Ø 60 MAX D A Ø34
200 (170)
Ø 75 MAX F A Ø47
430 (400)
GTOS – GATE TURN-OFF THYRISTORS
49
C
Ø 53MAX
AC
Ø 4.3
G
Ø34
Ø 3.6
C
Ø 47
Ø 67MAX
Ø 5.5
Soldered faston connectors
2 center holes Ø 3.5 x 2 deep
G
AC
Coaxial cable Insulation: Core PTFE
Screen FEP
A = Anode
C = Cathode
G = Gate, 2 mm2 (AWG 12)
cable white
AC = Auxiliary cathode,
1 mm2 cable black Dimensions in mm
Coaxial cable Insulation: Core ETFE
Screen ETFE
Soldered faston connectors
AC
G
2 center holes Ø 3.6 x 3 deep
AC
G
Ø 5.3
A = Anode
C = Cathode
G = Gate, 3 mm2 (AWG 12)
cable white
AC = Auxiliary cathode,
3.5 mm2 cable black Dimensions in mm
H
Ø 93.5 MAX
Ø62.8 440
J
Ø108.5 MAX
Ø75 455
(400)
(400)
Ø 5.5
Soldered faston connector Soldered socket connector
Ø62.8
Ø 90.2 MAX
Ø5.5
Soldered faston connectors
Ø 75 Ø105.6 MAX
AC
G
Ø5.3
AC
G
2 center holes Ø 3.6 x 2 deep
Coaxial cable Insulation: Core ETFE
Screen ETFE
A = Anode
C = Cathode
G = Gate, 3 mm2 (AWG 12)
cable white
AC = Auxiliary cathode,
3.5 mm2 cable black Dimensions in mm
AC
G
Ø 5.3
AC
G
2 center holes Ø 3.6 x 3 deep
Coaxial cable Insulation: Core ETFE
Screen ETFE
A = Anode
C = Cathode
G = Gate, 3 mm2 (AWG 12)
cable white
AC = Auxiliary cathode,
3.5 mm2 cable black Dimensions in mm
L
Ø120.5 MAX Ø85
Ø 85 Ø119.3 MAX
460
(400)
Ø 7.3
Coaxial cable
Insulation: EVA (Radox GKW - A
AC
G
2 center holes Ø 3.6 x 3 deep
Soldered faston connector Soldered socket connector
G
Ø 5.3
AC
A = Anode
C = Cathode
G = Gate, 6 mm2 (AWG 12)
cable white
AC = Auxiliary cathode,
6 mm2 cable black Dimensions in mm
Dimensions in mm
Fast recovery diode recommendation
For all GTO types, Hitachi ABB Power Grids offers matching free-wheeling and snubber diodes.
The actual choice of the diode depends on the specific application. Please see application note 5SYA 2064, Applying fast recovery diodes, on www.hitachiabb-powergrids.com/semiconductors.
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