Lennox LGH102H4M User Manual

Page 19
ELECTRICAL DATA
7.5 TON HIGH EFFICIENCY (R-410A) LGH092H4
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 (2)
Full Load Amps 2.4 1.3 1
(total) (4.8) (2.6) (2)
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 2 3 5 2 3 5 2 3 5
Full Load Amps 7.5 10.6 16.7 3.4 4.8 7.6 2.7 3.9 6.1
2
Maximum
Overcurrent
Protection
Unit Only 50 50 60 25 25 30 15 20 20
With (1) 0.33 HP
Power Exhaust
50 60 70 25 25 30 20 20 25
3
Minimum
Circuit
Ampacity
Unit Only 42 45 52 20 22 25 15 16 19
With (1) 0.33 HP
Power Exhaust
45 48 55 22 23 26 16 17 20
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.
8.5 TON HIGH EFFICIENCY (R-410A) LGH102H4
1
Voltage - 60hz 208/230V - 3 Ph 460V - 3 Ph 575V - 3 Ph
Compressor 1 Rated Load Amps 13.7 6.2 4.8
Locked Rotor Amps 83.1 41 33
Compressor 2 Rated Load Amps 13.7 6.2 4.8
Locked Rotor Amps 83.1 41 33
Outdoor Fan
Motors (2)
Full Load Amps 2.4 1.3 1
(total) (4.8) (2.6) (2)
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 2 3 5 2 3 5 2 3 5
Full Load Amps 7.5 10.6 16.7 3.4 4.8 7.6 2.7 3.9 6.1
2
Maximum
Overcurrent
Protection
Unit Only 50 50 60 25 25 30 20 20 25
With (1) 0.33 HP
Power Exhaust
50 60 70 25 25 30 20 20 25
3
Minimum
Circuit
Ampacity
Unit Only 44 47 54 20 22 25 16 17 20
With (1) 0.33 HP
Power Exhaust
46 49 56 22 23 26 17 18 21
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.

Lennox LGH102H4M Specifications

General

Brand	Lennox
Model	LGH102H4M
Category	Air Handlers
Language	English