Electrical Data Zf036-076; Electric Heat Correction Factors; Voltage Limitations - York ZF076 Installation Manual

5725848-XIM-A-0319
Table 11: Electrical data ZF036-076
Model Power Supply
380-3-50
ZF036
415-3-50
380-3-50
ZF048
415-3-50
380-3-50
ZF060
415-3-50
380-3-50
ZF076
415-3-50
1. Minimum Circuit Ampacity.
2. HACR Type per NEC.
3. These electric heaters DO NOT include a fuse box. If required to meet local code, the fuse block accessory 2FB04700546 is available for
field installation.
4. Heaters are suitable for operation on 380/415-3-50 power supply
Table 12: Electric heat correction factors
NOMINAL VOLT-
VOLTAGE
AGE
380
415
28
OD Fan
Compressors (each) Motors
(each)
RLA LRA MCC FLA
4.8 35 7.5 1.3
4.8 35 7.5 1.3
7.8 47 12.1 1.3
7.8 51.5 12.1 1.3
8 67.1 12.5 1.3
8 67.1 12.5 1.3
11.2 75 17.5 2.03
11.2 75 17.5 2.03
kW CAP. MULTI-
PLIER
380 0.627
415 0.75
Supply
Blower Electric Heat Option
Motor
3, 4
FLA Model KW
NONE -
2EH04510746 4.3
2.5 2EH04511046 6.3
2EH04511546 8.5
2EH04512046 12.2
NONE -
2EH04510746 5.1
2.5 2EH04511046 7.5
2EH04511546 10.2
2EH04512046 14.6
NONE -
2EH04510746 4.3
4.24 2EH04511046 6.3
2EH04511546 8.5
2EH04512046 12.2
NONE -
2EH04510746 5.1
4.24 2EH04511046 7.5
2EH04511546 10.2
2EH04512046 14.6
NONE -
2EH04510746 4.3
2EH04511046 6.3
2.7
2EH04511546 8.5
2EH04512046 12.2
2EH04513046 18.1
NONE -
2EH04510746 5.1
2EH04511046 7.5
2.7
2EH04511546 10.2
2EH04512046 14.6
2EH04513046 21.5
NONE -
2EH04510746 4.3
2EH04511046 6.3
2.7
2EH04511546 8.5
2EH04512046 12.2
2EH04513046 18.1
NONE -
2EH04510746 5.1
2EH04511046 7.5
2.7
2EH04511546 10.2
2EH04512046 14.6
2EH04513046 21.5
Table 13: Voltage limitations
POWER SUPPLY
380/415-3-50
MCA
(Amps)
Stages Amps
- - 9.8
1 6.5 11.3
1 9.6 15.1
2 12.9 19.3
2 18.5 26.3
- - 9.8
1 7.1 12
1 10.4 16.2
2 14.2 20.9
2 20.3 28.5
- - 15.3
1 6.5 15.3
1 9.6 18.2
2 12.9 22.3
2 18.5 29.4
- - 15.3
1 7.1 15.3
1 10.4 19.2
2 14.2 23.9
2 20.3 31.6
- - 14
1 6.5 14
1 9.6 15.3
2 12.9 19.5
2 18.5 26.5
2 27.5 37.8
- - 14
1 7.1 14
1 10.4 16.4
2 14.2 21.1
2 20.3 28.8
2 29.9 40.8
- - 18.7
1 6.5 18.7
1 9.6 18.7
2 12.9 19.5
2 18.5 26.5
2 27.5 37.8
- - 18.7
1 7.1 18.7
1 10.4 18.7
2 14.2 21.1
2 20.3 28.8
2 29.9 40.8
VOLTAGE
MIN.
342
Johnson Controls Ducted Systems
Max Fuse /
1
2
BRKR Size
(Amps)
15
15
20
20
30
15
15
20
25
30
20
20
20
25
30
20
20
20
25
35
20
20
20
20
30
40
20
20
20
25
30
45
25
25
25
25
30
40
25
25
25
25
30
45
MAX.
456