Goodman Mfg SS-CPH90-150 dimensions Heat Kit Electrical Data - 8½ Tons, kW Correction Factor

					Product Specifications
Heat Kit Electrical Data — 8½ Tons
Model and	MCA¹	MOP² (amps)	Actual kW	Recommended		Recommended
				Airflow Range		Airflow Range
Heat Kit Usage	at 240V	at 240V	at 240V
				(Downshot)		(Horizontal)
CPH102***3B***	43	50
EHK3-16	88	90	15	3400 - 3825 CFM		3400 - 3825 CFM
EHK3-30	133	150	35	3400 - 3825 CFM		3400 - 3825 CFM
EHK3-45	173	175	43	3400 - 3825 CFM		3400 - 3825 CFM
Model and	MCA¹	MOP² (amps)	Actual kW	Recommended		Recommended
				Airflow Range		Airflow Range
Heat Kit Usage	at 480V	at 480V	at 480V
				(Downshot)		(Horizontal)
CPH102***4B***	20	25
EHK4-16	42	45	15	3400 - 3825 CFM		3400 - 3825 CFM
EHK4-30	65	70	30	3400 - 3825 CFM		3400 - 3825 CFM
EHK4-45	84	90	43	3400 - 3825 CFM		3400 - 3825 CFM
Model and	MCA¹	MOP² (amps)	Actual kW	Recommended		Recommended
				Airflow Range		Airflow Range
Heat Kit Usage	at 575V	at 575V	at 575V
				(Downshot)		(Horizontal)
CPH102***7B***	17	20
EHK7-16	36	40	15	3400 - 3825 CFM		3400 - 3825 CFM
EHK7-30	55	60	30	3400 - 3825 CFM		3400 - 3825 CFM
EHK7-45	71	80	43	3400 - 3825 CFM		3400 - 3825 CFM
¹ Minimum Circuit Ampacity

² Maximum Overcurrent Protection device

^ - EHK Heater Kits above require a three-phase power supply

kW Correction Factor

kW Correction Factor (for 1- & 3-Phase Units)

Supply Voltage	240	230	220	210	208
Correction Factor	1	0.93	0.82	0.78	0.76

kW Correction Factor for 480V Units

Actual Voltage	460	440	430
Correction Factor	0.92	0.84	0.8
For other voltage use voltage² / 480²
kW Correction Factor for 575V Units
Supply Voltage	560	550	540
Correction Factor	0.95	0.91	0.88

Multiply rated kW by correction factor to get actual kW

Minimum Airflow for Electric Heat

Heater Size (kW)	Min. CFM	Min. CFM
	Down-shot	Horizontal
15	3,400	3,400
30	3,400	3,400
43	3,400	3,400

SS-CPH90-150 www.goodmanmfg.com 21