GE Optima CT680 Series Installation Manual page 134

GE C
OMPANY
D 5472001-1EN, R
IRECTION EVISION
6.) Verify that less than 1 ohm of resistance exists between the following connections:
Page 134
6
FROM SIGNAL NAME
(COLOR)
PDU TS2-1 +HVDC
(Red)
PDU TS2-2 HVDC Ground
(Green/Yellow)
PDU TS2-3 -HVDC
(Black)
PDU Ground Bus HVDC shield
PDU TS3-1 Axial drive 440vac
(Black)
PDU TS3-2 Axial drive 440vac
(Red)
PDU TS3-3 Axial drive 440vac
(Orange)
PDU TS3-4 Axial drive ground
(Green/Yellow)
PDU Ground Bus Axial drive shield
PDU TS5-1 120vac Phase A
(Brown)
PDU TS5-2 120vac Neutral
(Light Blue)
PDU TS5-3 Ground
(Green/Yellow)
PDU TS5-4 120vac Phase A
(Black)
PDU TS5-5 120vac Phase B
(Red)
PDU TS5-6 120vac Phase C
(Orange)
PDU TS5-7 120vac Neutral
(Light Blue)
PDU TS5-8 Ground
(Green/Yellow)
Table 3-2 Resistance Verification Points
Section 1.0 - System Continuity (Mechanical Contractor)
O CT680 S O
PTIMA ERIES AND PTIMA
TO
Gantry HV Power Pan
TS1-1
Gantry Power Pan Chassis Check box when
Gantry HV Power Pan
TS1-2
Gantry HVDC cable shield Check box when
Gantry HV Power Pan
TS2-1
Gantry HV Power Pan
TS2-2
Gantry HV Power Pan
TS2-3
Gantry Power Pan Chassis Check box when
Gantry 440 VAC cable
shield
Console Power Plug:
BLU
W
BRN
G
GRN/YLW
Gantry LV Power Pan TS4-
1
Gantry LV Power Pan TS4-
2
Gantry LV Power Pan TS4-
3
Gantry LV Power Pan TS4-
4
Gantry Power Pan Chassis Check box when
CT670 I M
NSTALLATION ANUAL
Check box when
complete
complete
Check box when
complete
complete
Check box when
complete
Check box when
complete
Check box when
complete
complete
Check box when
complete
Check box when
complete
Check box when
complete
Check box when
complete
Check box when
complete
Check box when
complete
Check box when
complete
Check box when
complete
complete