Lennox Energence LCH, Manual

Page: 27 / 40

Energence
®
Packaged Electric / Electric 26 to 44 kW 50 Hz / Page 27
ELECTRICAL DATA
LCH092H4 LCH102H4 LCH120H4 LCH150H4
1
Voltage - 50hz 3 Phase with neutral 380/420V 380/420V 380/420V 380/420V
Compressor 1 Rated Load Amps 6.1 6.1 7.8 8
Locked Rotor Amps 41 43 51.5 67.1
Compressor 2 Rated Load Amps 6.1 6.1 7.8 10.6
Locked Rotor Amps 41 43 51.5 74
Outdoor Fan
Motors (2)
Full Load Amps 1.3 1.3 1.3 1.5
(total) (2.6) (2.6) (2.6) (3)
Power Exhaust
(1) 0.19 kW (0.25 HP)
Full Load
Amps
1.3 1.3 1.3 1.3
Indoor Blower
Motor
kW 1.5 2.2 3.7 1.5 2.2 3.7 1.5 2.2 3.7 1.5 2.2 3.7
Full Load Amps 3.4 4.8 7.6 3.5 5 7.8 3.5 5 7.8 3.5 5 7.8
2
Maximum
Overcurrent
Protection
Unit Only 25 25 30 20 25 30 30 30 35 35 40 40
With 0.25 kW (0.33 HP)
Power Exhaust
25 25 30 25 25 30 30 30 35 35 40 40
3
Minimum
Circuit
Ampacity
Unit Only 20 22 26 20 22 26 24 26 28 28 30 33
With 0.25 kW (0.33 HP)
Power Exhaust
22 23 27 22 23 27 25 27 30 30 31 34
ELECTRIC HEAT DATA
Electric Heat Voltage 420 420 420 420 420 420 420 420 420 420 420 420
2
Maximum
Overcurrent
Protection
Unit+
4
Electric Heat
5.7 kW 25 25 30 25 25 30 - - - - - - - - - - - - - - - - - -
11.5 kW 25 30 30 25 30 30 30 30 35 35 40 40
17.2 kW 35 40 40 35 40 40 35 40 40 35 40 40
23 kW 45 50 50 45 50 50 45 50 50 45 50 50
34.5 kW
70 70 70 70 70 70 70 70 70 70 70 70
45.9 kW - - - - - - - - - - - - - - - - - - 70 70 80 70 70 80
3
Minimum
Circuit
Ampacity
Unit+
4
Electric Heat
5.7 kW 20 22 26 20 22 26 - - - - - - - - - - - - - - - - - -
11.5 kW
25 27 30 25 27 30 25 26 30 28 30 33
17.2 kW 35 37 40 35 37 40 34 36 40 35 37 40
23 kW 44 47 50 44 47 50 44 46 50 44 47 50
34.5 kW 64 66 70 64 66 70 64 66 69 64 66 70
45.9 kW - - - - - - - - - - - - - - - - - - 68 70 73 68 70 74
2
Maximum
Overcurrent
Protection
Unit+
4
Electric Heat
and 0.25 kW
(0.33 HP)
Power Exhaust
5.7 kW 25 25 30 25 25 30 - - - - - - - - - - - - - - - - - -
11.5 kW
30 30 35 30 30 35 30 30 35 35 40 40
17.2 kW 40 40 45 40 40 45 40 40 45 40 40 45
23 kW 50 50 60 50 50 60 50 50 60 50 50 60
34.5 kW 70 70 80 70 70 80 70 70 80 70 70 80
45.9 kW - - - - - - - - - - - - - - - - - - 70 80 80 70 80 80
3
Minimum
Circuit
Ampacity
Unit+
4
Electric Heat
and 0.25 kW
(0.33 HP)
Power Exhaust
5.7 kW 22 23 27 22 23 27 - - - - - - - - - - - - - - - - - -
11.5 kW
26 28 32 26 28 32 26 28 32 30 31 34
17.2 kW 36 38 42 36 38 42 36 38 41 36 38 42
23 kW 46 48 52 46 48 52 46 48 51 46 48 52
34.5 kW 66 68 72 66 68 72 66 68 71 66 68 72
45.9 kW - - - - - - - - - - - - - - - - - - 70 72 75 70 72 76
1
Extremes of operating range are plus and minus 10% of line voltage.
2
Heating Air Conditioning and Refrigeration (HACR) type breaker or fuse.
3
Refer to local codes to determine wire, fuse and disconnect size requirements.
4
Nominal kW based on 420V-3ph-50hz.
ELECTRIC HEAT CAPACITIES
Volts
Input
5.7 kW 11.5 kW 17.2 kW 23 kW 34.5 kW 45.9 kW
kW
Input
Btuh
Output
No. of
Stages
kW
Input
Btuh
Output
No. of
Stages
kW
Input
Btuh
Output
No. of
Stages
kW
Input
Btuh
Output
No. of
Stages
kW
Input
Btuh
Output
No. of
Stages
kW
Input
Btuh
Output
No. of
Stages
380 4.7 16 000 1 9.4 32 100 1 14.1 48 200 1 18.8 64 200 2 28.2 96 300 2 37.6 128 400 2
400 5.2 17 800 1 10.4 35 500 1 15.6 53 300 1 20.9 71 400 2 31.2 106 600 2 41.6 142 100 2
420 5.7 19 500 1 11.5 39 300 1 17.2 58 700 1 23 78 500 2 34.5 117 500 2 45.9 156 800 2