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M-AI-VT-001-EN Rev.C.1
M-AI-VT-001-EN Rev.C.1
Overview of the VTT Compressor
Cable Point 1
Shield Termination
Point 2
Part
Number
Description
Length If
Supplied
By DTC
Maximum
Length
Cable Spec Voltage Supplied Installed
A
CCM
CIM Terminal (G)
CIM
110059
CAN/Interlock
5m
20m
22 (AWG)
Shielded
24Vdc
DTC/
Optional
OEM
B
CCM
CCM and CIM
Terminals (SH)
CIM
110065
24V Supply
5m
20m
18 (AWG)
Shielded
24Vdc
DTC/
Optional
OEM
C
DCDC
DCDC and CCM
Terminals (SH)
CCM
110058
24V CC Supply
5m
20m
18 (AWG)
Shielded
24Vdc
DTC/
Optional
OEM
D
DCDC
DCDC and PWM
Terminals (SH)
PWM
110061
250V PWM Supply
5m
20m
18 (AWG)
Shielded
250Vdc
DTC/
Optional
OEM
E
CCM
Drive Terminal (61 and
Earth Ground )
Drive
110057
RS485
5m
20m
22 (AWG)
Sheilded
3.8Vdc
DTC/
Optional
OEM
F1
Drive
Drive and DCDC
(Earth Ground )
DCDC
110000
DC Buss Supply
to DCDC
5m
20m
16 (AWG)
Shielded
460-
900Vdc
DTC/
Optional
OEM
F2
Drive
Drive and DCDC
(Earth Ground )
DCDC
110106
DC Buss Supply
to DCDC
15m
20m
16 (AWG)
Shielded
460-
900Vdc
DTC/
Optional
OEM
G
CIM
N/A
KVS
Included
with KVS
EEV Regulator
5m
20m
−
24Vdc
DTC
OEM
H
CIM
N/A
Solenoid
Valve
Relay
Field Wiring
Motor / Drive
Solenoid Valve
Not
Supplied
20m
−
120VAC
OEM
OEM
I
CCM
N/A
EEV
110060
Motor Cooling EEV
5m
5m
−
24Vdc
DTC
DTC
J
CCM
N/A
IFV
110063
IFV Control
1.6m
1.6m
−
24Vdc
DTC
DTC
K
System
Controller
CIM Terminal
(Earth Ground )
CIM
Field Wiring
RS485
Not
Supplied
100m(max)
−
5Vdc
OEM
OEM
L
Drive
Drive and Motor Housing
(Earth Ground )
Motor
Field Wiring
Mains Power
to the Motor
Not
Supplied
5m
4/0 x 2
per phase
460-
900Vdc
OEM
OEM
M
System
Controller
CIM terminal
(Earth Ground )
CIM
Field Wiring
Interlock
Not
Supplied
100m(max)
−
24Vdc
OEM
OEM
Table 4
System Interface Cables Configuration
NOTE
Cables A-F2 should be shielded and that shield should be terminated to the ground connection at each connector shown in the drawing.
NOTE
Additional wiring may be required for optional devices such as spare P/T transducer inputs, staging valve control for muti-compressor applications.