Inovance Monarch NICE-L-C-4037F

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3 System Functions
3
3.4.1 220 V UPS
Wiring
The following gure shows the emergency 220 V UPS circuit.
220 VAC
115 VAC
UPS-220 V
UPC
Safety contactor
21
22
Y6
M6
MCB
61
6221
22
2
1
3
4
R
N
Transformer
115 VDC
220 VAC
UPS-0 V
(6 A)
(6 A)
65
14
13
UPC
Elevator
controller
R
S
T
UPC
C
R
The following gure shows various contacts of the contactors.
Figure 3-8 Various contacts of the contactors
110V
-
Safety contactor
53
54
11
14
Phase sequence relay
Safety
circuit
UPC
UPC
71 72
21
22
UPC
X20
24V
Emergency
feedback
UPC
2
1
4
3
6
5 13
14 22
21
54
53
61
62
72
71
81
82
110V+