Emerson CW manual Electrical data-60 Hz Systems continued, Electrical Specifications

																						Electrical Specifications
Table 7		Electrical data—60 Hz Systems (continued)
Chilled Water Models - 60Hz
Reheat Options							Electric						None						Electric						Electric
Humidifier Options						Infrared or Steam						Infrared or Steam						Steam or None						Steam or None
							Generating						Generating
Models / Motor				Volts		208	230			460	575	208	230		460	575	208		230	460	575		208		230	460	575
HP
CW106				FLA	165.1		154.8			77.7	63.7	86.0	76.2		38.6	33.6	138.5		132.6	66.1	52.1		59.4		54.0	27.0	22.0
	20.0 HP			WSA	206.4		193.5			97.1	79.6	107.5	95.3		48.3	42.0	173.1		165.8	82.6	65.1		74.3		67.5	33.8	27.5
(Upflow only)
				MFCB		225	200			110	90	150	125		70	60	200		200	90	70		125		110	60	45
CW114				FLA	136.5		128.8			64.7	52.7	57.4	50.2		25.6	22.6	109.9		106.6	53.1	41.1		30.8		28.0	14.0	11.0
	10.0 HP			WSA	170.6		161.0			80.9	65.9	71.8	62.8		32.0	28.3	137.4		133.3	66.4	51.4		38.5		35.0	17.5	13.8
				MFCB		175	150			80	60	90	80		40	35	125		125	70	50		60		60	30	20
CW114				FLA	151.9		142.8			71.7	58.7	72.8	64.2		32.6	28.6	125.3		120.6	60.1	47.1		46.2		42.0	21.0	17.0
	15.0 HP			WSA	189.9		178.5			89.6	73.4	91.0	80.3		40.8	35.8	156.6		150.8	75.1	58.9		57.8		52.5	26.3	21.3
				MFCB		200	175			90	70	125	110		50	45	175		150	80	60		100		90	45	35
CW114				FLA	165.1		154.8			77.7	63.7	86.0	76.2		38.6	33.6	138.5		132.6	66.1	52.1		59.4		54.0	27.0	22.0
	20.0 HP			WSA	206.4		193.5			97.1	79.6	107.5	95.3		48.3	42.0	173.1		165.8	82.6	65.1		74.3		67.5	33.8	27.5
(Upflow only)
				MFCB		225	200			110	90	150	125		70	60	200		200	90	70		125		110	60	45
Table 8		Indoor evaporator fan motor electrical requirements—60Hz systems
			208				230					460		575
Hp
		FLA		LRA		FLA			LRA		FLA	LRA		FLA		LRA
2.0 HP	7.5		46.9			6.8			40.8		3.4	20.4		2.7		16.2
3.0 HP	10.6		66.0			9.6			58.0		4.8	26.8		3.9		23.4
5.0 HP	16.7		105.0			15.2			91.0		7.6	45.6		6.1		36.6
7.5 HP	24.2		152.0			22.0		132.0			11.0	66.0		9.0		54.0
10.0 HP	30.8		193.0			28.0		168.0			14.0	84.0		11.0		66.0
15.0 HP	46.2		290.0			42.0		252.0			21.0	126.0		17.0		102.0
20.0 HP	59.4		321.0			54.0		290.0			72.0	145.0		22.0		116.0

1.Refer to General Data Section for standard fan motor size on units.

2.FLA = FulL Load Amps

WSA = Wire Sizing Amps (Minimum supply circuit ampacity) MFCB = Maximum Fuse or Circuit Breaker Size

3.Amperage requirements are based on the rated max FLA current of each component in the unit. The rated max FLA current of the unit is not the sum total of all components, but is the total of the components which operate during maximum electrical load conditions.

4.The values in the chart are for power of the unit only.

5.Units are 3 phase, 60 cycle.

6.For units with other variations not listed above, consult factory engineering department for electrical requirements.

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