Johnson Controls YZ - VSD connector plate connections

VSD connector plate connections
Figure 51: VSD connector plate connections
LD23205
092-62925-000
REV B SHT. 3
2
3
4
6
7
8
Detail A
See Detail A
330A, 420A and 780A
VSD Connector Plate
5
9
10
OVP
PURGE
MBC
(HV)
VGD
FOC
OV
FAULT
UPS
MBC
(LV)
MWT
OVC
1020A and 1280A VSD Connector Plate
will be Horizontal Instead of Vertical
1
Table 14: VSD connector plate
Item Description Item Description
1
OptiView Comms. (Not for Field
Service)
6 (Cable 120) Fiber Cable to OptiView
2
(Cable 125) VSD to Motor Winding
Temp.
7 (Cable 124) VSD to VGD
3 (Cable 132) VSD to MBC (LV) 8 (Cable 129) VSD to MBC (HV)
4 (Cable 133) VSD to OptiView (UPS) 9 (Cable 130) VSD to Purge Panel
5 (Cable 52) VSD to OptiView Fault 10 (Cable 126) VSD to OptiView
77Unit Wiring and Field Connections for YZ Centrifugal Chiller with Magnetic Bearing Controller