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TABLE 5 - ACCESSORY STATIC RESISTANCE (IWG)
KEU090
ACCESSORY | EXTERNAL STATIC PRESSURE DROP RESISTANCE | |||||
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BLOWER CFM/m3/s | 2400 / 1.1 | 2700 / 1.3 | 3000 / 1.4 | 3300 / 1.6 | 3600 / 1.7 | |
| 10k W | 0.01 / 2.5 | 0.01 / 2.5 | 0.01/ 2.5 | 0.02 / 5.0 | 0.02/ 5.0 |
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Electric | 16 kW | 0.01 / 2.5 | 0.02 / 5.0 | 0.02 / 5.0 | 0.03 / 7.4 | 0.04/ 10.0 |
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Heat | 26 kW | 0.03 / 7.4 | 0.4/ 10.0 | 0.05 / 12.4 | 0.06/ 15.0 | 0.07 / 17.4 |
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| 36 kW | 0.05 / 12.4 | 0.07 / 17.4 | 0.08 / 20.0 | 0.10 / 25.0 | 0.11 / 27.0 |
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Supply Air Plenum | 0.03 / 7.4 | 0.03 / 7.4 | 0.04 / 10.0 | 0.05 / 12.4 | 0.06 / 15.0 | |
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Return Air Grille | 0.02 / 5.0 | 0.03 / 7.4 | 0.04 / 10.0 | 0.05 / 12.4 | 0.06 / 15.0 | |
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Add these pressures to the ESP values in the respective blower performance table.
KEU120
ACCESSORY | EXTERNAL STATIC PRESSURE DROP RESISTANCE | |||||
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| IWG/pA |
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BLOWER CFM/m3/s | 3200 / 1.5 | 3600 / 1.7 | 4000 / 1.9 | 4400 / 2.1 | 4800 / 2.3 | |
| 10 kW | 0.02 / 5.0 | 0.02 / 5.0 | 0.03 / 7.4 | 0.03 / 7.4 | 0.04 / 10.0 |
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Electric | 16 kW | 0.03 / 7.4 | 0.04 / 10.0 | 0.05 / 12.4 | 0.06 / 15.0 | 0.07 / 17.4 |
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Heat | 26 kW | 0.06 / 15.0 | 0.07 / 17.4 | 0.09 / 22.3 | 0.11 / 27.0 | 0.13 / 32.2 |
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| 36 kW | 0.09 / 22.3 | 0.11 / 27.0 | 0.14 / 35.0 | 0.17 / 42.2 | 0.20 / 50.0 |
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Supply Air Plenum | 0.05 / 12.4 | 0.06 / 15.0 | 0.07 / 17.4 | 0.08 / 20.0 | 0.10 / 25.0 | |
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Return Air Grille | 0.05 / 12.4 | 0.06 / 15.0 | 0.07 / 17.4 | 0.08 / 20.0 | 0.10 / 25.0 |
Add these pressures to the ESP values in the respective blower performance table.
TABLE 6 - ELECTRICAL DATA
Model | Blower Motor | Power Supply | FLA | Maximum | Maximum | |
HP/kW | Fuse Size* Amps | Wire Length* * Ft.(m) | ||||
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KEU090 | 112 /1.1 |
| 3.7 | 5 | 650 / 197 | |
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KEU120 | 2 / 1.5 | 4.5 | 5 | 500 / 152 | ||
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* Dual element, time delay fuses.
** Based on three 60° C, 14 AWG, insulated copper conductors in steel conduit and a 3% voltage drop.
Unitary Products Group | 9 |