Trane TWA075A, TWE200B, TWA200B, TWE050A manual Electrical Data, Heater

Electrical

Data

Table ED-5— UnitWiringWith Electric Heat (Single Point Connection) — Air Handlers

Heater	Heater	To Use	Control		Minimum	Maximum
Model No.	kW Rating1	with Unit	Stages		Circuit Ampacity 2	Fuse Breaker Size 2
BAYHTRL405A	3.47		1		9	15
BAYHTRL410A	6.92	TWE050AD	1		17	20
BAYHTRL415A	10.39		1		24	25
BAYHTRL425A	17.31		2		39	40
BAYHTRL405A	3.47		1		11	15
BAYHTRL410A	6.92		1		18	20
BAYHTRL415A	10.39	TWE075AD	1		26	30
BAYHTRL425A	17.31		2		41	45
BAYHTRL435A	24.22		2		56	60
BAYHTRL405A	3.47		1		12	15
BAYHTRL410A	6.92		1		19	25
BAYHTRL415A	10.39	TWE100AD,TWE100BD	1		27	30
BAYHTRL425A	20.78		2		42	45
BAYHTRL435A	24.22		2		57	60
BAYHTRM410A	6.94		1		21	30
BAYHTRM420A	13.83	TWE155BD	1		36	40
BAYHTRM430A	20.78		2		51	60
BAYHTRM450A	34.62		2		81	90
BAYHTRM410A	6.94		1		25	40
BAYHTRM420A	13.83	TWE200BD	1		40	50
BAYHTRM430A	20.78		2		55	60
BAYHTRM450A	34.62		2		85	90
1. kW ratings are at 400v for 3 phase, 400v air handlers
For other than rated voltage, ampacity = (RatedVoltageVoltage)2 x Rated Capacity and kW =			(RatedVoltageVoltage	)2	Rated kW.

2.Any power supply and circuits must be wired and protected in accordance with local codes.

3.Field wire must be rated at least 75°C.

4.Field wire must be rated at least 90°C.

32 SSP-PRC002-EN