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PKGP-PRC001-EN
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Data
Table ED-3 — Unit Wiring With Electric Heat (Single Point Connection, Continued)
Standard Indoor Motor Oversize Indoor Motor
To Use Heater Heater Control Max Fuse Size or Max Fuse Size or
Tons With Model No. KW Rating
1
Stages MCA Max Circuit Breaker
2
MCA Max Circuit Breaker
2
575 Volts Three Phase
AYDHTRKW18A 18.0 1 47 50 49 50
WCD150BW AYDHTRKW36A 36.0 2 69 70 71 80
AYDHTRKW54A 54.0 2 90 90 93 100
12½
AYHHTRNW18A 18.0 1 47 50 49 50
WCH150BW AYHHTRQW36A 36.0 2 69 70 71 80
AYHHTRPW54A 54.0 2 90 90 93 100
AYDHTRKW18A 18.0 1 52 60 54 60
WCD180BW AYDHTRKW36A 36.0 2 74 80 76 80
AYDHTRKW54A 54.0 2 96 100 98 100
15
AYHHTRNW18A 18.0 1 52 60 54 60
WCH180BW AYHHTRQW36A 36.0 2 74 80 76 80
AYHHTRPW54A 54.0 2 96 100 98 100
AYDHTRLW36A 36.0 2 81 90 84 90
WCD240BW AYDHTRLW54A 54.0 2 103 110 106 110
AYDHTRKW72A 72.0 2 125 125 128 150
20
AYHHTRNW36A 36.0 2 81 90 84 90
WCH240BW AYHHTRNW54A 54.0 2 103 110 106 110
AYHHTRNW72A 72.0 2 125 125 128 150
Notes:
1. Heater kw ratings are at 600V for 575V unit
2. HACR type circuit breaker per NEC.