Carrier 50TFQ008-012 specifications Electric Heating Capacities

Table 2 — Electric Heating Capacities

50TFQ	UNIT VOLTAGE	ACCESSORY		ELECTRIC HEATER	SINGLE POINT BOX
				PART NUMBER	PACKAGE NO.
UNIT SIZE	(60 Hz)		kW
				CRHEATER---A00	CRSINGLE---A00
		7.8/	9.6/10.4	017	007
	208/230/240	12.0/14.7/16.0		010	007
		18.6/22.8/24.8		011	009
	(3 phase)
		24.0/29.4/32.0		012	009
		31.8/39.0/42.4*		012 and 017	013
008, 009		12.8/13.9		016	006
	460/480	15.2/16.5		013	006
		25.6/27.8		014	008
	(3 phase)
		30.4/33.0		015	008
		38.4/41.7*		014 and 016	010
	575		17.0	018	006
	(3 phase)		34.0	019	006†
		7.8/	9.6/10.4	017	012
	208/230/240	12.0/14.7/16.0		010	012
		24.0/29.4/32.0		012	015
	(3 phase)
		31.8/39.0/42.4*		012 and 017	017
		37.6/46.2/50.0*		010 and 012	017
012		15.2/16.5		013	011
	460/480	25.6/27.8		014	014
		30.4/33.0		015	014
	(3 phase)
		38.4/41.7*		014 and 016	016
		45.9/50.0*		013 and 015	016
	575		17.0	018	011
			34.0	019	014
	(3 phase)
			51.0*	018 and 019	016

*Two heater packages required to provide kW indicated.

†Use CRSINGLE008A00 for units with an electrical convenience outlet.

NOTES:

1.The rated heater voltage is 240, 480, and 575 v. If power distribution voltage varies from rated heater voltage, heater kW will vary accordingly.

2.To determine heater kW at voltages other than those shown in table, use the following formula:

Heater kW new = Heater kW rated x (unit power distribution voltage/rated heater voltage)2

As an example:

For a 16 kW heater rated at 240 v with a power distribution voltage of 215 v kW new = 16 kW (215/240)2

kW new = 12.8 kW (rating at 215 v)

Table 3A — Electrical Data (Units Without Electrical Convenience Outlet)

			VOLTAGE		COMPRESSOR				ELECTRIC HEAT*			POWER SUPPLY				DISCONNECT
50TFQ	NOMINAL	IFM	RANGE		(each)		OFM	IFM									SIZE†
UNIT SIZE	V-PH-Hz	TYPE	Min	Max	RLA	LRA	FLA	FLA	Nominal	FLA		MCA		MOCP		FLA		LRA
									kW**
									—	—		38.8/ 38.8		40/ 40††		41/ 41		229/229
									7.8/10.4	21.7/ 25.0		65.9/	70.0	70/	70	66/	69	251/254
		STD	187	254	13.4	91.0	1.4	5.8	12.0/16.0	33.3/ 38.5		80.4/	86.9	90/	90	79/	85	262/268***
									18.6/24.8	51.6/	59.7	103.3/113.4		110/125		100/109		281/289***
									24.0/32.0	66.6/	77.0	122.0/135.0		125/150		117/129		296/306***
	208/230-3-60								31.8/42.4	88.3/102.0		149.1/166.3		150/175		142/158		317/331***
									—	—		43.6/ 43.6		45/ 45††		46/ 46		273/273
									7.8/10.4	21.7/	25.0	70.7/	74.8	80/	80	71/	75	294/298
		HIGH-STATIC	187	254	13.4	91.0	1.4	10.6	12.0/16.0	33.3/	38.5	85.2/	91.7	90/100		85/	91	306/311***
									18.6/24.8	51.6/	59.7	108.1/118.2		110/125		106/115		324/332***
									24.0/32.0	66.6/	77.0	126.8/139.8		150/150		123/135		339/350***
									31.8/42.4	88.3/102.0		153.9/171.1		175/175		148/164		361/375***
									—	—		19.1		20††		20		108
									13.9	16.7		40.0		40††		39		124
008		STD	414	508	6.7	42.0	0.7	2.6	16.5	19.8		43.8		45††		43		128
(71/2 Tons)									27.8	33.4		60.8		70		58		141
									33.0	39.7		68.7		70		66		147
	460-3-60								41.7	50.2		81.8		90		78		158
									—	—		21.3		25††		23		130
									13.9	16.7		42.2		45††		42		146
		HIGH-STATIC	414	508	6.7	42.0	0.7	4.8	16.5	19.8		46.0		50††		45		149
									27.8	33.4		63.0		70		61		163
									33.0	39.7		70.9		80		68		169
									41.7	50.2		84.0		90		80		180***
									—	—		15.4		20††		16		97
		STD						2.6	17.0	17.1		36.7		40††		36		114
	575-3-60		518	632	5.4	39.0	0.7		34.0	34.1		58.0		60††		55		131
									—	—		17.1		20††		18		114
		HIGH-STATIC						4.8	17.0	17.1		38.5		40††		38		132
									34.0	34.1		59.7		60††		57		149

NOTE: Legend and Notes for Electrical Data are on page 11.

8