McQuay WHR 017EW User Manual

Product Manual WHR-2 43
3. Supplemental overloads are used in conjunction with standard inherent overload protection. The supplemental overloads:
• Reduce wire sizing amps
• Add additional protection
• Lower compressor amperage
Table 26, Multiple Point Fuse Size, WHR 155E - WHR 210E
Recommended Fuse Size(1) Multiple Point Power Maximum Fuse Size(2) Multiple Point Power
Circuit 1 Circuit 2 Circuit 1 Circuit 2
Unit
Size
Voltage
3-Phase
Freq.
(Hz)
w/o
Supplementa
l
Overloads
w/
Supplementa
l
Overloads
w/o
Supplementa
l
Overloads
w/
Supplementa
l
Overloads
w/o
Supplementa
l
Overloads
w/
Supplementa
l
Overloads
w/o
Supplementa
l
Overloads
w/
Supplementa
l
Overloads
208 400 350 400 350 400 400 400 400
155 230 60 350 300 350 300 400 350 400 350
460 175 150 175 150 200 175 200 175
575 125 110 125 110 150 125 150 125
208 400 400 400 400 500 450 500 450
165 230 60 400 350 400 350 450 400 450 400
460 200 175 200 175 225 200 225 200
575 175 150 175 150 200 175 200 175
208 450 450 450 450 500 500 500 500
175 230 60 450 450 450 450 500 500 500 500
460 225 225 225 225 250 250 250 250
575 175 175 175 175 200 200 200 200
208 500 400 500 400 500 450 500 450
185 230 60 500 400 500 400 500 450 500 450
460 225 200 225 200 250 225 250 225
575 200 175 200 175 200 175 200 175
208 500 450 500 450 600 500 600 500
195 230 60 500 450 500 450 600 500 600 500
460 225 225 225 225 250 250 250 250
575 200 175 200 175 225 200 225 200
208 600 450 600 450 600 500 600 500
210 230 60 600 450 600 450 600 500 600 500
460 250 225 250 225 250 250 250 250
575 200 200 200 200 225 225 225 225
NOTES: 1. "Recommended Fuse Size" are selected at approximately 150% of the largest compressor RLA, plus 100% of all other circuit loads.
2. "Maximum Fuse Sizes" are selected at approximately 225% of the largest compressor RLA, plus 100% of all other loads.
3. Supplemental overloads are used in conjunction with standard inherent overload protection. The supplemental overloads:
• Reduce wire sizing amps
• Add additional protection
• Lower compressor amperage

McQuay WHR 017EW Specifications

General

Brand	McQuay
Model	WHR 017EW
Category	Chiller
Language	English