Continental USWC-30 manual Continental Single Phase Chillers, Electrical Data, UniPac, Phone, Fax

	Continental Single Phase Chillers																																UniPac™
														Electrical Data
							USAC Packaged Air Cooled Chillers
			Total Unit							Compressor Motor Data															Condenser Fan Motor Data
																					Standard Unit									Optional Low Ambient Unit
Model					Max	Rec.						HP		RLA		LRA		MCC									Single Phase/Single							Single Phase/Speed
		MCA							Qty														HP		FLA			Speed Motor							Control
					Fuse	Fuse						Each		Each		Each		Each		Qty
										Each			Each				Qty					HP		RLA		Qty		HP		RLA
																															Each		Each			Each		Each
USAC-3		30			45	35			1			3		18.4		95		25.8		1			0.75		5.3		_			_		_		1		0.75		5.3
USAC-4	33			55		40		1			4		22.1		137		31		1			0.75		5.3		_			_		_		1		0.75		5.3
USAC-5		45			77	55			1			5		32.1		148		45		1			0.75		5.3		_			_		_		1		0.75		5.3
USAC-8	55			77		60		2			4		22.1		137		31		1			0.75		5.3		_			_		_		1		0.75		5.3
USAC-10		83			115	90			2			5		32.1		148		45		2			0.75		5.3		1			0.75		5.3		1		0.75		5.3
USAC-12	83			105		88		3			4		22.1		137		31		2			0.75		5.3		1			0.75		5.6		1		0.75		5.3
USAC-15		115			150	125			3			5		32.1		148		45		2			0.75		5.3		1			0.75		5.3		1		0.75		5.3
USAC-20	150			180		160		4			5		32.1		148		45		2			0.75		5.3		1			0.75		5.3		1		0.75		5.3
USAC-25		185			215	200			5			5		32.1		148		45		2			1.5		6.6		1			1.5		6.6		1		1.5		6.6
USAC-30	220			250		230		6			5		32.1		148		45		2			1.5		6.6		1			1.5		6.6		1		1.5		6.6
USAC-40		290			325	300			8			5		32.1		148		45		4			0.75		5.3		2			0.75		5.3		2		0.75		5.3
USAC-50	350			390		370		10			5		32.1		148		45		4			1.5		6.6		2			1.5		6.6		2		1.5		6.6
USAC-60		420			450	430			12			5		32.1		148		45		4			1.5		6.6		2			1.5		6.6		2		1.5		6.6

Electrical Data

USWC Packaged Water Cooled Chillers

Model			Total Unit								Compressor Motor Data
		MCA		Max Fuse		Rec. Fuse		Qty		HP Each		RLA Each		LRA Each		MCC Each
USWC-3		25		40		30		1		3		18.4		95		25.8
USWC-4	28		50		35		1		4		22.1		137		31
USWC-5		40		72		50		1		5		32.1		148		45
USWC-8	50		72		55		2		4		22.1		137		31
USWC-10		72		104		80		2		5		32.1		148		45
USWC-12	72		95		77		3		4		22.1		137		31
USWC-15		104		106		115		3		5		32.1		148		45
USWC-20	136		169		145		4		5		32.1		148		45
USWC-25		169		200		175		5		5		32.1		148		45
USWC-30	200		233		200		6		5		32.1		148		45
USWC-40		265		297		275		8		5		32.1		148		45
USWC-50	330		360		360		10		5		32.1		148		45
USWC-60		395		425		400		12		5		32.1		148		45

Notes:

1.All units have across-the-line start.

2.RLA (rated load amps) rated in accordance with ARI Standard.

3.MCA (minimum circuit amps) equal 125% of the RLA for the largest motor in the circuit plus 100% of the RLA for all other motors in the circuit per N.E.C.

4.Based on copper conductors with 75° C insulation per N.E.C. Table 310-16.

5.Max fuse size is based on 225% of the RLA for the largest motor in the circuit plus 100% of the RLA for all other motors in the circuit per N.E.C. This is the

largest fuse allowed per N.E.C. A smaller fuse is often recommended based on the unit application and ambient temperature. 10

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