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ELECTRICAL/ELECTRIC HEAT DATA
7.5 TON
DIRECTPLUS™ (DIRECT DRIVE) LCH094U4E
1
Voltage - 60hz 208/230V - 3 Ph 460V - 3 Ph 575V - 3 Ph
Compressor 1 Rated Load Amps 13.1 6.1 4.4
Locked Rotor Amps 83.1 41 33
Compressor 2 Rated Load Amps 13.1 6.1 4.4
Locked Rotor Amps 83.1 41 33
Outdoor Fan
Motors (3)
Full Load Amps 2.8 1.4 1.1
(total) (8.4) (4.2) (3.3)
Power Exhaust
(1) 0.33 HP
Full Load Amps 2.4 1.3 1
Service Outlet 115V GFI (amps) 15 15 20
Indoor Blower
Motor
Horsepower 3.75 3.75 3.75
Full Load Amps 8.8 4.3 3.4
2
Maximum
Overcurrent
Protection
Unit Only 50 25 20
With (1) 0.33 HP
Power Exhaust
60 25 20
3
Minimum
Circuit
Ampacity
Unit Only 47 23 17
With (1) 0.33 HP
Power Exhaust
50 24 18
ELECTRIC HEAT DATA
Electric Heat Voltage 208V 240V 480V 600V
2
Maximum
Overcurrent
Protection
Unit+
Electric Heat
7.5 kW 50 50 25 20
15 kW 60 60 30 25
22.5 kW
4
70 80 40 35
30 kW
4
90 110 60 45
45 kW 150 150 80 60
3
Minimum
Circuit
Ampacity
Unit+
Electric Heat
7.5 kW 47 47 23 17
15 kW 51 57 28 23
22.5 kW 70 79 40 32
30 kW 90 102 51 41
45 kW 129 147 74 59
2
Maximum
Overcurrent
Protection
Unit+
Electric Heat
and (1) 0.33 HP
Power Exhaust
7.5 kW 60 60 25 20
15 kW 60 60 30 25
22.5 kW
4
80 90 45 35
30 kW
4
100 110 60 45
45 kW 150 150 80 60
3
Minimum
Circuit
Ampacity
Unit+
Electric Heat
and (1) 0.33 HP
Power Exhaust
7.5 kW 50 50 24 18
15 kW 54 60 30 24
22.5 kW 73 82 41 33
30 kW 93 105 53 42
45 kW 132 150 75 60
ELECTRICAL ACCESSORIES
Disconnect 7.5 kW 54W56 54W56 54W56 54W56
15 kW 54W56 54W56 54W56 54W56
22.5 kW 54W56 54W56 54W56 54W56
30 kW 54W57 54W57 54W56 54W56
45 kW 54W57 54W57 54W56 54W56
NOTE - All units have a minimum Short Circuit Current Rating (SCCR) of 5000 amps.
1
Extremes of operating range are plus and minus 10% of line voltage.
2
HACR type breaker or fuse.
3
Refer to National or Canadian Electrical Code manual to determine wire, fuse and disconnect size requirements.
4
Factory installed circuit breaker not available.
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