Trane UH-PRC001-EN manual Electric Power

Electric

Power

Table EP-1 Electric Power — Model S Unit Heater — Motor

		Accessory
Model	Motor	Operating			MAX
Number	Type	Voltage	AMP	MCA	FUSE	HP	RPM
18,19,20	Totally Enclosed	115/60/1	0.35	0.4	15	1/50*	1075
31,38,42,45,60	Totally Enclosed	115/60/1	2.1	2.6	15	1/20*	1550
53,69,70,77,90,100	Totally Enclosed	115/60/1	1.7**	2.1	15	1/8*	1550
91,126,127,168	Totally Enclosed	115/60/1	2.3**	2.9	15	1/6	1100
137,181,186,230	Totally Enclosed	115/60/1	3.6**	4.5	15	1/4	1100
207,243,260,273,320,354	Totally Enclosed	115/60/1	5.4**	6.8	15	1/2	1100
18,19,20	Totally Enclosed	208-230/460/60/3	0.98-1.1/0.55	1.2-1.4/0.7	15-15/15	1/6	1140
31,38,42,45,60	Totally Enclosed	208-230/460/60/3	0.98-1.1/0.55	1.2-1.4/0.7	15-15/15	1/6	1140
53,69,70,77,90,100	Totally Enclosed	208-230/460/60/3	0.98-1.1/0.55	1.2-1.4/0.7	15-15/15	1/6	1140
91,126,127,168	Totally Enclosed	208-230/460/60/3	0.98-1.1/0.55	1.2-1.4/0.7	15-15/15	1/6	1140
137,181,186,230	Totally Enclosed	208-230/460/60/3	1.2-1.4/0.7	1.5-1.8/0.9	15-15/15	1/4	1140
207,243,260,273,320,354	Totally Enclosed	208-230/460/60/3	1.8-2.0/1.0	2.3-2.5/1.3	15-15/15	1/2	1140
400	Totally Enclosed	208-230/460/60/3	3.1-3.2/1.6	3.9-4.0/2.0	15-15/15	3/4	1140

*Optional variable speed switch is available.

**These motors have automatic thermal overload protection or impedance protection.

Table EP-2 Electric Power — Model S Unit Heater — Motor

		Accessory
Model	Motor	Operating			MAX
Number	Type	Voltage	AMP	MCA	FUSE	HP	RPM
	Explosion Proof
18,19,20	with Thermal Overload	115/60/1	3.8	4.8	15	1/6	1140
	Explosion Proof
31,38,42,45,60	with Thermal Overload	115/60/1	3.8	4.8	15	1/6	1140
	Explosion Proof
53,69,70,77,90,100	with Thermal Overload	115/60/1	3.8	4.8	15	1/6	1140
	Explosion Proof
91,126,127,168	with Thermal Overload	115/60/1	3.8	4.8	15	1/6	1140
	Explosion Proof
137,181,186,230	with Thermal Overload	115/60/1	4.4	5.5	15	1/4	1140
	Explosion Proof
207,243,260,273,320,354	with Thermal Overload	115/60/1	7.8	9.8	15	1/2	1140
	Explosion Proof
18,19,20	with Thermal Overload	208-230/460/60/3	1.0-1.0/0.5	1.3-1.3/0.6	15-15/15	1/6	1140
	Explosion Proof
31,38,42,45,60	with Thermal Overload	208-230/460/60/3	1.0-1.0/0.5	1.3-1.3/0.6	15-15/15	1/6	1140
	Explosion Proof
53,69,70,77,90,100	with Thermal Overload	208-230/460/60/3	1.0-1.0/0.5	1.3-1.3/0.6	15-15/15	1/6	1140
	Explosion Proof
91,126,127,168	with Thermal Overload	208-230/460/60/3	1.0-1.0/0.5	1.3-1.3/0.6	15-15/15	1/6	1140
	Explosion Proof
137,181,186,230	with Thermal Overload	208-230/460/60/3	1.1-1.1/0.55	1.4-1.4/0.7	15-15/15	1/4	1140
	Explosion Proof
207,243,260,273,320,354	with Thermal Overload	208-230/460/60/3	3.1-3.2/1.6	3.9-4.0/2.0	15-15/15	3/4	1145
	Explosion Proof
400	with Thermal Overload	208-230/460/60/3	3.1-3.2/1.6	3.9-4.0/2.0	15-15/15	3/4	1145

Table EP-3Electric Power — Model S Unit Heater —Motor

		Accessory
Model	Motor	Operating			MAX
Number	Type	Voltage	AMP	MCA	FUSE	HP	RPM
18-230	Totally Enclosed	575/60/3	0.6	0.8	15	1/3	1140
207,243,260,273,320,354	Totally Enclosed	575/60/3	0.8	1.0	15	1/2	1140
400	Totally Enclosed	575/60/3	1.3	1.6	15	3/4	1140

CAUTION: Select appropriate AMP, MCA, and MAX FUSE for the multiple voltage motors. For example, the AMP, MCA, and MAX FUSE for Model 18 with a 230 volt Totally Enclosed motor is 1.1, 1.4, and 15 respectively.

44 UH-PRC001-EN