McQuay AGZ 035A User Manual

IOMM AGZ-3 AGZ 035A through 065A 15
Electrical Data
Field Wiring
CAUTION
Internal power wiring to the compressors for single and multiple point option
are different. Field wiring must be installed according to unit wiring diagram
or serious electrical damage can occur.
Wiring must comply with all applicable codes and ordinances. Warranty is void if wiring is not in
accordance with specifications. Copper wire is required for all power lead terminations at the unit.
Aluminum or copper can be used for all other wiring.
AGZ units have internal power wiring for single point power connection. A single large power
terminal block is provided and wiring within the unit is sized in accordance with the National
Electrical Code. A single field supplied fused disconnect is required. An optional factory mounted
transformer may be installed. If the evaporator heater is on a separate disconnect switch from the
main unit power supply, the unit may be shut down without defeating the freeze protection provided
by the cooler heater.
Table 9, AGZ 035A - 065A, 60 Hz, Single Point Power Electrical Data
POWER SUPPLY
Field Wire Hub
AGZ
Unit
Size
Volts
Minimum
Circuit
Ampacity
(MCA)
Quantity
Wire
Gauge
Quantity
Nominal
Size
Max. Fuse
or
HACR
Breaker
Size
208 146 3 1/0 1 1.50 (38) 175
230 146 3 1/0 1 1.50 (38) 175
380 93 3 3 1 1.25 (32) 110
460 76 3 4 1 1.00 (25) 90
035A
575 58 3 6 1 1.00 (25) 70
208 166 3 2/0 1 1.50 (38) 200
230 166 3 2/0 1 1.50 (38) 200
380 111 3 2 1 1.25 (32) 125
460 78 3 4 1 1.00 (25) 90
040A
575 67 3 4 1 1.00 (25) 80
208 187 3 3/0 1 2.00 (51) 225
230 187 3 3/0 1 2.00 (51) 225
380 122 3 1 1 1.25 (32) 150
460 94 3 3 1 1.25 (32) 110
045A
575 76 3 4 1 1.00 (25) 90
208 200 3 3/0 1 2.00 (51) 225
230 200 3 3/0 1 2.00 (51) 225
380 133 3 1 1 1.25 (32) 150
460 104 3 2 1 1.25 (32) 125
050A
575 83 3 4 1 1.00 (25) 100
208 225 3 4/0 1 2.00 (51) 250
230 225 3 4/0 1 2.00 (51) 250
380 143 3 1/0 1 1.50 (38) 175
460 109 3 2 1 1.25 (32) 125
055A
575 94 3 3 1 1.25 (32) 110
208 248 3 4/0 1 2.50 (64) 300
230 248 3 4/0 1 2.50 (64) 300
380 153 3 2/0 1 1.50 (38) 175
460 112 3 2 1 1.25 (32) 125
060A
575 103 3 3 1 1.25 (32) 125
208 248 3 4/0 1 2.50 (64) 300
230 248 3 4/0 1 2.50 (64) 300
380 153 3 2/0 1 1.50 (38) 175
460 112 3 2 1 1.25 (32) 125
065A
575 103 3 3 1 1.25 (32) 125

McQuay AGZ 035A Specifications

General

Brand	McQuay
Model	AGZ 035A
Category	Chiller
Language	English