Optichill ™ chillers, General specification, Chillers – Airedale OptiChill FreeCool 500kW - 1365kW User Manual
Page 50: Electrical data - high efficiency, Quiet chiller - dq
OPTICHILL
™
Chillers
50
Chillers
Technical Manual : 6530166 V1.6.0 02_2013
General specification
ELECTRICAL DATA - HIGH EFFICIENCY
Quiet Chiller - DQ
OPC500HEDQ10 OPC525HEDQ10 OPC550HEDQ10 OPC600HEDQ10 OPC650HEDQ10
Unit Data
Nominal Run Amps
(1)
A
277
294
311
325
339
Maximum Start Amps
(2)
A
446
506
523
567
582
Rec Mains Fuse Size
A
400
450
450
450
500
Mains Supply
VAC
400 V 3 PH 50 Hz
Max Mains Incoming Cable Size
mm²
Direct to Bus Bar
Permanent Supply
VAC
230 V 1 PH 50 Hz
Rec Permanent Fuse Size
A
16
16
16
16
16
Max Permanent Incoming Cable Size
mm²
4mm² Terminal
Control Circuit
VAC
24V / 230VAC
Evaporator
Immersion Heater Rating
W
100
100
100
100
100
External Trace Heating
Available (fitted by others)
W
500
500
500
500
500
Condenser Fan - Per Fan
Quantity
10
10
10
10
10
Full Load Amps
A
3.9
3.9
3.9
3.9
3.9
Motor Size
kW
2.56
2.56
2.56
2.56
2.56
Compressor - Per Compressor
Quantity
1 + 1
1 + 1
1 + 1
1 + 1
1 + 1
Motor Size
kW
74.5 / 74.5
83.4 / 74.5
83.4 / 83.4
91.8 / 83.4
91.8 / 91.8
Nominal Run Amps
(1)
A
130.4 / 130.4
147.3 / 130.4
147.3 / 147.3
161.5 / 147.3
161.5 / 161.5
Oil Heater Rating
W
300
300
300
300
300
Start Amps
(2)
A
300 / 300
360 / 300
360 / 360
404 / 360
404 / 404
Type Of Start
Star - Delta
OPTIONAL EXTRAS
Power Factor Correction
Nominal Run Amps
(1)
A
242
256
269
282
295
Maximum Start Amps
(2)
A
429
489
503
547
559
Recommended Mains Fuse
A
400
450
450
450
500
Compressor Nom Run Amps - Per
Compressor
A
113 / 113
127 / 113
127 / 127
139 / 122
139 / 139
Closed Transition
Nominal Run Amps
(1)
A
277
294
311
325
339
Maximum Start Amps
(2)
A
446
506
523
567
582
Recommended Mains Fuse
A
400
450
450
450
500
Compressor Nom Run Amps - Per
Compressor
A
130.4 / 130.4
147.3 / 130.4
147.3 / 147.3
161.5 / 147.3
161.5 / 161.5
Water Pump - ac Motor
Single Head or Run/Standby - Standard
Unit Nominal Run Amps
(1)
A
286
303
319
334
348
Recommended Mains Fuse
A
400
450
450
450
500
Motor Size
kW
4.0
4.0
4.0
4.0
4.0
Full Load Amps
A
8.9
8.9
8.9
8.9
10.6
Single Head or Run/Standby - Larger
Unit Nominal Run Amps
(1)
A
291
308
325
339
360
Recommended Mains Fuse
A
400
450
450
500
500
Motor Size
kW
7.5
7.5
7.5
7.5
11.0
Full Load Amps
A
14.4
14.4
14.4
14.4
21.0
Water Pump - Inverter Driven Motor
Single Head or Run/Standby - Standard
Unit Nominal Run Amps
(1)
A
288
305
322
336
350
Recommended Mains Fuse
A
400
450
450
450
500
Motor Size
kW
5.5
5.5
5.5
5.5
5.5
Full Load Amps
A
11.0
11.0
11.0
11.3
11.3
Single Head or Run/Standby - Larger
Unit Nominal Run Amps
(1)
A
288
305
322
340
354
Recommended Mains Fuse
A
400
450
450
450
500
Motor Size
kW
5.5
5.5
5.5
7.5
7.5
Full Load Amps
A
11.0
11.0
11.0
15.0
15.0
(1)
Based on 12/7°C water temperature and 35°C ambient.
(2)
Starting amps refers to the Star connection only.