TABLE 15: Electrical Data - (For
|
| Min. Circuit Ampacity | Max. O.C.P.1 Amps/Type | 75°C Wire Size - AWG | |||||||
Models | Heater |
| Circuit |
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| Circuit |
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| Circuit |
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MA | Model |
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1st | 2nd | 3rd | 1st | 2nd | 3rd | 1st | 2nd | 3rd | |||
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| 208/240 | 208/240 | 208/240 | 208/240 | 208/240 | 208/240 | 208/240 | 208/240 | 208/240 | |
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20D | 4HK16502525 | 40.0 / 45.4 | 31.3 / 36.1 | 40 / 50 | 35 / 40 | 8 / 8 | 8 / 8 | ||||
1. O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
TABLE 16: Electrical Data - (For Single Source Power Supply) - Copper Wire 3 Ø -
Models | Heat Kit - | Heater |
|
| Field Wiring |
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Amps | Min. Circuit Ampacity | Max. O.C.P.1 Amps/Type | 75°C Wire Size - AWG | ||||||
MA | Three Phase | ||||||||
240V |
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| 208V | 240V | 208V | 240V | 208V | 240V | ||
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08B | 4HK06501025 | 23.1 | 26.8 | 30.8 | 30 | 35 | 10 | 8 | |
12B | 4HK06501025 | 23.1 | 27.6 | 31.9 | 30 | 35 | 10 | 8 | |
| 4HK06501025 | 23.1 | 29.1 | 33.3 | 30 | 35 | 10 | 8 | |
14D | 4HK06501525 | 34.7 | 41.6 | 46.4 | 45 | 50 | 8 | 8 | |
| 4HK06501825 | 41.4 | 48.9 | 56.1 | 50 | 60 | 8 | 6 | |
| 4HK06501025 | 23.1 | 29.5 | 33.9 | 30 | 35 | 10 | 8 | |
16C | 4HK06501525 | 34.7 | 42.0 | 48.4 | 45 | 50 | 8 | 8 | |
| 4HK06501825 | 41.4 | 49.3 | 56.8 | 50 | 60 | 6 | 6 | |
20D | 4HK06501025 | 23.1 | 33.8 | 38.1 | 35 | 40 | 8 | 8 | |
4HK06501525 | 34.7 | 43.5 | 52.6 | 45 | 60 | 8 | 6 | ||
| |||||||||
1.O.C.P. = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
2.Heaters are 3 Phase.
TABLE 17: Electrical Data -
MA |
| Heater |
| MAX. STATIC & MIN. CFM | Total Heat1 |
|
| KW Staging |
| ||||||
Models |
| Models |
|
|
|
|
| KW |
| MBH | W1 Only | W2 Only |
| W1 + W2 | |
|
|
|
| Static |
| Taps | 480V |
| 480V | 480V | 480V |
| 480V | ||
12BN41 |
| 4HK06501046 |
| 0.5” |
| Med | 9.6 |
| 3.28 | 9.6 | 9.6 |
| 9.6 | ||
16CN41 |
| 4HK06501046 |
| 0.5” |
| Med | 9.6 |
| 3.28 | 9.6 | 9.6 |
| 9.6 | ||
| 4HK06501546 |
| 0.5” |
| Med | 14.4 |
| 4.92 | 14.4 | 14.4 |
| 14.4 | |||
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|
|
|
|
| ||||||||||
|
| 4HK06501046 |
| 0.5” |
| Med | 9.6 |
| 3.28 | 9.6 | 9.6 |
| 9.6 | ||
20DN41 |
|
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|
| 4HK06501546 |
| 0.5” |
| Med | 14.4 |
| 4.92 | 14.4 | 14.4 |
| 14.4 | |||
|
| 4HK06502946 |
| 0.5” |
| Med | 28.8 |
| 9.84 | 14.4 | 28.8 |
| 28.8 | ||
TABLE 18: Electrical Data - (For Single Source Power Supply) - Copper Wire 3 Ø - |
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| Field Wiring |
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MA |
| Heater |
|
| Min. Circuit Ampacity | Max. O.C.P.1 Amps/Type |
| Wire Size - AWG | |||||||
Models |
| Models |
|
|
|
|
|
|
|
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| 75°C |
| ||
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| 480V |
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| 480V |
|
| 480V |
| |
12BN41 |
| 4HK06501046 |
|
| 17.4 |
| 20 |
|
| 12 |
|
| |||
16CN41 |
| 4HK06501046 |
|
| 17.8 |
| 25 |
|
| 10 |
|
| |||
| 4HK06501546 |
|
| 24.9 |
| 25 |
|
| 10 |
|
| ||||
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| |||||||
|
| 4HK06501046 |
|
| 19.1 |
| 25 |
|
| 10 |
|
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20DN41 |
| 4HK06501546 |
|
| 26.3 |
| 30 |
|
| 8 |
|
| |||
|
| 4HK06502946 |
|
| 48.0 |
| 50 |
|
| 8 |
|
| |||
1. OCP = Over Current Protection device, must be HACR type Circuit Breaker or Time Delay fuse.
12 | Unitary Products Group |
