Goodman Mfg SS-CPC90-150 Model, KW Correction Factor for 1- & 3-Phase Units Supply Voltage

Product Specifications

Heat Kit Electrical Data (Blower Only, Heat Mode) — 7½ Tons (A Modles)

Model and	MCA¹	MOP² (amps)	Actual kW	Recommended
Heat Kit Usage	at 208 / 240V	at 208 / 240V	at 240V	Airflow Range
CPC090XXX3BXXX	40	50
EHK3-16	48 / 55	50 / 60	15	3000 - 3375 CFM
EHK3-30	87 / 100	90 / 100	30	3000 - 3375 CFM
EHK3-45	121 / 139	125 / 150	43	3000 - 3375 CFM

Model and	MCA¹	MOP² (amps)	Actual kW	Recommended
Heat Kit Usage	at 480V	at 480V	at 480V	Airflow Range
CPC090XXX4BXXX	19	25
EHK4-16	27	30	15	3000 - 3375 CFM
EHK4-30	50	50	30	3000 - 3375 CFM
EHK4-45	70	70	43	3000 - 3375 CFM

Model and	MCA¹	MOP² (amps)	Actual kW	Recommended
Heat Kit Usage	at 575V	at 575V	at 575V	Airflow Range
CPC090XXX7BXXX	14	15
EHK7-16	22	25	15	---
EHK7-30	41	45	30	---
EHK7-45	57	60	43	---
¹ Minimum Circuit Ampacity

² Maximum Overcurrent Protection device

KW Correction Factors

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)
Supply 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)	Minimum CFM
15	3,000
30	3,000
43	3,000

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