Carrier 50TCQA installation instructions Unit Wire/MOCP Sizing Data

50TCQA

Table 10 – Unit Wire/MOCP Sizing Data

	--- HZ		ELECTRIC HEATER					NO C.O. or UNPWRD C.O.
UNIT	V--- PH	IFM				NO P.E.					w/ P.E. (pwrd fr/unit)
			Nom
		TYPE
				FLA			DISC. SIZE						DISC. SIZE
	NOM.		(kW)		MCA	MOCP				MCA		MOCP
							FLA		LRA				FLA	LRA
									121
	---60		---	---	30.7	45	30			32.6		50	32	123
			3.3/4.4	15.9/18.3	50.6/53.6	60/60	48/51		137/139	52.5/55.5		60/60	51/53	139/141
	---1	STD	4.9/6.5	23.5/27.1	60.1/64.6	70/70	57/61		145/148	62.0/66.5		70/70	59/63	147/150
	208/230		6.5/8.7	31.4/36.3	69.9/76.1	70/80	66/72		152/157	71.8/78.0		80/80	68/74	154/159
			7.9/10.5	37.9/43.8	78.1/85.4	80/90	74/81		159/165	80.0/87.3		80/90	76/83	161/167
			9.8/13.0	46.9/54.2	89.3/98.4	90/100	84/92		215/229	91.2/100.3		100/110	86/95	217/231
									97
			---	---	24.8	30	25			26.7		30	27	99
			3.3/4.4	9.2/10.6	36.3/38.1	45/45	35/37		106/108	38.2/40.0		45/50	37/39	108/110
		STD	4.9/6.5	13.6/15.6	41.8/44.3	50/50	40/43		111/113	43.7/46.2		50/50	43/45	113/115
			6.5/8.7	18.1/20.9	47.4/50.9	50/60	46/49		115/118	49.3/52.8		50/60	48/51	117/120
			7.9/10.5	21.9/25.3	52.2/56.4	60/60	50/54		119/122	54.1/58.3		60/60	52/56	121/124
			12.0/16.0	33.4/38.5	66.6/72.9	70/80	63/69		130/136	68.5/74.8		70/80	65/71	132/138
									109
	---60		---	---	22.6	30	22			24.5		30	24	111
			3.3/4.4	9.2/10.6	34.1/35.9	45/45	33/34		118/120	36.0/37.8		45/45	35/37	120/122
	---3	MED	4.9/6.5	13.6/15.6	39.6/42.1	45/50	38/40		123/125	41.5/44.0		50/50	40/42	125/127
	208/230		6.5/8.7	18.1/20.9	45.2/48.7	50/50	43/46		127/130	47.1/50.6		50/60	45/48	129/132
			7.9/10.5	21.9/25.3	50.0/54.2	50/60	47/51		131/134	51.9/56.1		60/60	50/53	133/136
			12.0/16.0	33.4/38.5	64.4/70.7	70/80	61/66		142/148	66.3/72.6		70/80	63/69	144/150
									120
			---	---	22.6	30	22			24.5		30	24	122
50TCQ*04			3.3/4.4	9.2/10.6	34.1/35.9	45/45	33/34		129/131	36.0/37.8		45/45	35/37	131/133
		HIGH	4.9/6.5	13.6/15.6	39.6/42.1	45/50	38/40		134/136	41.5/44.0		50/50	40/42	136/138
			6.5/8.7	18.1/20.9	45.2/48.7	50/50	43/46		138/141	47.1/50.6		50/60	45/48	140/143
			7.9/10.5	21.9/25.3	50.0/54.2	50/60	47/51		142/145	51.9/56.1		60/60	50/53	144/147
			12.0/16.0	33.4/38.5	64.4/70.7	70/80	61/66		153/159	66.3/72.6		70/80	63/69	155/161
									53
			---	---	16.0	20	16			17.0		20	17	54
			6.0	7.2	25.0	30	24		60	26.0		30	26	61
		STD	8.8	10.6	29.3	30	28		64	30.3		35	30	65
			11.5	13.8	33.3	35	32		67	34.3		35	33	68
			14.0	16.8	37.0	40	36		70	38.0		40	37	71
									54
	60		---	---	10.6	15	10			11.6		15	12	55
			6.0	7.2	19.6	20	19		61	20.6		25	20	62
	3---
		MED	8.8	10.6	23.9	25	23		65	24.9		25	24	66
	---
			11.5	13.8	27.9	30	26		68	28.9		30	27	69
	460
			14.0	16.8	31.6	35	30		71	32.6		35	31	72
									60
			---	---	10.6	15	10			11.6		15	12	61
			6.0	7.2	19.6	20	19		67	20.6		25	20	68
		HIGH	8.8	10.6	23.9	25	23		71	24.9		25	24	72
			11.5	13.8	27.9	30	26		74	28.9		30	27	75
			14.0	16.8	31.6	35	30		77	32.6		35	31	78
	60	STD	---	---	5.4	15	5		5	7.4		20	15	7
	3---	MED	---	---	3.4	15	3		8	5.4		20	15	10
	---
	575	HIGH	---	---	2.9	15	3		12	4.9		20	15	14

NOTE: See page 44 for table legend and notes.

36