Fixture Type Transformers >> Bulletin F-3

General Description:
• Fixture Type Transformer
• Inline Single Lugs RWMA
• Frame Cross Section 7-1/4" X 9-1/4"

Ordering Instructions:
• Order by model number shown
• Add "X" to model number if transformer is to be fully potted
• Specify primary conduit opening desired 1-1/4NPT or 1-1/2
• Specify tap switch position on 5-way mount models
• For a drawing, click on the appropriate link, and send an email request to sales@romanmfg.com

Wound Core

KVA Rating 110C Rise	Secondary Voltage Range	Tap Switch Location	Primary Connection	Model Number		Weight Approx.	Drawing No.	Frame Letter	Turns Ratio (xx:1 Unless in Series then xx:2) 440 Volt
KVA Rating 110C Rise	Secondary Voltage Range	Tap Switch Location	Primary Connection	220V/60 Hz	440V/60 Hz	Weight Approx.	Drawing No.	Frame Letter	Tap 1	Tap 2	Tap 3	Tap 4	Tap 5
120	6.8 to 9.1 Volts 4 Steps	End Mount	Disconnect Plug Solderless Lug	F226120C1BAWX	F446120C1AAWX F446120C1BAWX	240	R1303	C	64	60	56	52	48
120	6.8 to 9.1 Volts 4 Steps	5 Way Mount	Disconnect Plug Solderless Lug	F226120C1DAWX	F446120C1CAWX F446120C1DAWX	247	R1304	C	64	60	56	52	48
150	9.2 to 11.6 Volts 4 Steps	End Mount	Disconnect Plug Solderless Lug	F226150D1BAWX	F446150D1AAWX F446150D1BAWX	265	R1303	D	48	44	41	38	NA
150	9.2 to 11.6 Volts 4 Steps	5 Way Mount	Disconnect Plug Solderless Lug	F226150D1DAWX	F446150D1CAWX F446150D1DAWX	272	R1304	D	48	44	41	38	NA

Stacked Core

KVA Rating 110C Rise	Secondary Voltage Range	Tap Switch Location	Primary Connection	Model Number		Weight Approx.	Drawing No.	Frame Letter	Turns Ratio (xx:1 Unless in Series then xx:2) 440 Volt
KVA Rating 110C Rise	Secondary Voltage Range	Tap Switch Location	Primary Connection	220V/60 Hz	440V/60 Hz	Weight Approx.	Drawing No.	Frame Letter	Tap 1	Tap 2	Tap 3	Tap 4	Tap 5
80	5.0 to 7.5 Volts 4 Steps	End Mount	Disconnect Plug Solderless Lug	F22680C1AALX F22680C1BALX	F44680C1AALX F44680C1BALX	252	R1303	C	88	78	70	64	58
80	5.0 to 7.5 Volts 4 Steps	5 Way Mount	Disconnect Plug Solderless Lug	F22680C1CALX F22680C1DALX	F44680C1CALX F44680C1DALX	259	R1304	C	88	78	70	64	58
100	6.6 to 9.0 Volts 4 Steps	End Mount	Disconnect Plug Solderless Lug	F226100D1BALX	F446100D1AALX F446100D1BALX	277	R1303	D	66	61	57	52	49
100	6.6 to 9.0 Volts 4 Steps	5 Way Mount	Disconnect Plug Solderless Lug	F226100D1DALX	F446100D1CALX F446100D1DALX	284	R1304	D	66	61	57	52	49

Standard Features:
• Class "F" insulation
• Totally enclosed tap switch
• Secondary end positively seales against contamination
• Blade type plug if applicable
• Interchangeable with other maufacturers

Optional Features:
• Voltages and frequencies other than shown available on request
• Thermostats

Bulletin F-1	Bulletin F-2	Bulletin F-2.1	Bulletin F-2.2	Bulletin F-3	Bulletin F-4	Bulletin F-4.1	Bulletin F-4.2	Bulletin F-5