Unit
Setup
Chart 2 – Flow Sensor Delta P vs.Airflow Delivery
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water) |
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| 8" x 12" |
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| 8" | 10" | 12" | 14" | 16" | 16" x 24" | ||
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Differential Pressure (inches |
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Flow Sensor | 0.1 |
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| 0.01 |
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| 10 | 100 |
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| 1,000 |
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| 10,000 |
Airflow (CFM)
Chart 3– Fan Motor Amperage
Maximum PSC Fan MotorAmperage (FLA)
Fan | HP | 115 | 277 | 347 | 208 |
Size | VAC | VAC | VAV | VAC |
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Parallel/Series 02SQ | 1/8 | 1.6 | 0.7 | .7 | — |
Parallel/Series 03SQ | 1/3 | 4.3 | 1.6 | 1.4 | — |
Parallel/Series 04SQ | 1/3 | 5.5 | 2.0 | 1.8 | — |
Parallel/Series 05SQ | 1/2 | 6.7 | 2.4 | 2.2 | — |
Parallel/Series 06SQ | 1/2 | — | 3.8 | 3.3 | 4.6 |
Parallel/Series 07SQ | 1 | — | 4.7 | 3.8 | 6.6 |
1/3 | 5.5 | 2.5 | 1.8 | — | |
1/3 | 5.5 | 2.5 | 1.8 | — | |
Series | 2 x 1/8 | 11.0 | 5.0 | 3.5 | — |
Parallel | 2 x 1/8 | 9.4 | 3.5 | 3.0 |
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Maximum ECM Fan MotorAmperage (FLA)
Fan | HP | 115 | 277 |
Size | VAC | VAC | VAV |
Parallel/Series 03SQ | 1/3 | 4.5 | 2.4 |
Parallel/Series 04SQ | 1/2 | 6.5 | 3.5 |
Parallel/Series 05SQ | 1 | 10.1 | 5.4 |
Parallel/Series 06SQ | 1 | 9.5 | 5.1 |
1/2 | 2.0 | 1.1 | |
1/2 | 6.7 | 3.6 | |
2 x 1/2 | 7.5 | 4.0 |
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