Airedale OptiChill FreeCool 500kW - 1365kW - Manual (Page 50)

OPTICHILL Chillers
50
Chillers
Installation & Maintenance : 6564868 02/2013
Commissioning Data
ELECTRICAL DATA
L3
L1
L2
PE
L
2 L3 L1
6
5
4
3
CP7
2
1
6
5
4
3
CP2 2
1
6
5
4
3
CP1
2
1
6
5
4
3
CP3
2
1
6
5
4
3
2
1
OL1
N
L
E
9
8
7
1
2
3
M1
3
~
N
3
3
N
MCCB1
5
6
3
4
1
2 MCB12
6
5
4
3
CP9
2
1
5
6
3
4
1
2
MCB8
L3 L1 PRR1 L2
PE
2
9
2
293 2
9
4
L3
L1
L2
3 4
12
11
14
A
B
C
D
E
A
Compressor Start-Up
Information
Key:
A
Power Factor Correction
Capacitor
B Compressor
C Phase Rotation Relay
D Closed Transition Start
Optional Extra
E Power Factor Correction
Optional Extra
Starting Sequence (Star-
Delta Starting)
CP5
On
CP1
On
CP5
Off
CP3
On
2 Sec ± 1 (1) < 40 ms
Star Delta
(1) 0.7 seconds when Closed Transition optional extra selected.