RoMan Portable Gun Transformers FOR SALE

IN-STOCK and Available Now from Weld Systems Integrators

RoMan portable gun transformers are water-cooled and ideal for portable welding, remote robot, or manual welding guns. Available in various voltages and frequencies. Size and capability of our Portable Gun Transformers can be designed to meet your application’s requirements.

RoMan Portable Gun Transformers Features:

KVA Range: 50 KVA to 200 KVA (rated at 50% duty cycle)
Primary Voltages: 480 Volts (60Hz), 575 Volts (60Hz)
Secondary connections to accept low reactance (kickless) welding cables
Parallel Bars installed – optional Series Bars included
Integral hangers for over-head mounting
Fully encapsulated to ensure long life
Optional accessories:
1. Dual Kickless Cables
2. Over-temperature thermoswitches
3. Grounding Reactor

RoMan Portable Gun Transformer | Weld Systems Integrators

Portable Gun Transformers: NB-NL-NA Frame

Portable Gun Transformers: NB-NL-NA Frame

50 – 120 KVA

9 – 1 / 2″ x 13 – 3 / 8″

KVA	Secondary Voltage		Frame	Secondary Turns Ratio (Turns Ratio (TR) xx:1 Unless in Series then xx:2)								Tap Switch	Model
	Secondary Voltage			Tap 1	Tap 2	Tap 3	Tap 4	Tap 5	Tap 6	Tap 7	Tap 8
	Parallel	Series		TR	TR	TR	TR	TR	TR	TR	TR
50	4.0 to 7.9	8.0 to 15.0	NB	110	96	83	73	63	55	NA	NA	End	G44650NB1BGLX
50	4.0 to 7.9	8.0 to 15.0	NB	110	96	83	73	63	55	NA	NA	Side	G44650NB1FGLX
50	3.6 to 10.0	7.2 to 20.0	NL	119	98	81	69	61	64	49	44	End	G44650NL1BGLX
50	3.6 to 10.0	7.2 to 20.0	NL	119	98	81	69	61	54	49	44	Side	G44650NL1FGLX
75	5.7 to 10.0	11.4 to 20.0	NL	77	71	65	59	54	50	47	44	End	G44675NL1BGLX
75	5.7 to 10.0	11.4 to 20.0	NL	77	71	65	59	54	50	47	44	Side	G44675NL1FGLX
100	6.8 to 10.0	13.6 to 20.0	NL	65	60	55	51	47	44	NA	NA	End	G446100NL1BGLX
100	6.8 to 10.0	13.6 to 20.0	NL	65	60	55	51	47	44	NA	NA	Side	G446100NL1FGLX
120	7.3 to 12.2	14.6 to 24.4	NA	60	56	52	48	45	42	39	36	End	G446120NA1BGLX
120	7.3 to 12.2	14.6 to 24.4	NA	60	56	52	48	45	42	39	36	Side	G446120NA1FGLX

* KVA Rating @ 50% Duty Cycle
* Drawings: R1309 and R1310 available on request
* Optional Dual Cable Adapter: R2911 available on request

Fixture Type Transformers: PB-PL-PA Frame

Portable Gun Transformers: PB-PL-PA Frame

150 to 200 KVA

12 – 1 / 2 x 13 – 3 / 8″

KVA	Secondary Voltage		Frame	Secondary Turns Ratio (Turns Ratio (TR) xx:1 Unless in Series then xx:2)								Tap Switch	Model
	Secondary Voltage			Tap 1	Tap 2	Tap 3	Tap 4	Tap 5	Tap 6	Tap 7	Tap 8
	In Parallel	In Series		TR	TR	TR	TR	TR	TR	TR	TR
150	6.4 to 11.0	12.8 to 22.0	PL	69	63	57	53	49	45	42	40	End	G446150PL1BGLX
150	6.4 to 11.0	12.8 to 22.0	PL	69	63	57	53	49	45	42	40	Side	G446150PL1FGLX
200	7.6 to 11.3	15.2 to 22.6	PL	59	55	51	48	45	43	41	39	End	G446200PL1BGLX
200	7.6 to 11.3	15.2 to 22.6	PL	59	55	51	48	45	43	41	39	Side	G446200PL1FGLX
200	7.8 to 12.9	15.6 to 25.8	PA	57	53	49	45	42	39	36	34	End	G446200PA1BGLX
200	7.8 to 12.9	15.6 to 25.8	PA	57	53	49	45	42	39	36	34	Side	G446200PA1BGLX

* KVA Rating @ 50% Duty Cycle
* Drawings: R1311 and R1312 available on request
* Optional Dual Cable Adapter: R2367 available on request

RoMan Transformers available from Weld Systems Integrators
Reversing MFDC Power Supplies	Fast Rise Time Power Supplies	MFDC / Inverter Power Supplies	Fixture Type Transformers

Transgun Transformers	Portable Gun Type Transformers	Machine Type Transformers	DC / Low Frequency Transformers

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Weld Systems Integrators (WSI) is your complete source for standard and custom resistance welders, consumables, spare and replacement parts and value added services. We offer WORLDWIDE shipping from our Warrensville Heights, OH location.

CONTACT Weld Systems Integrators, or REQUEST A QUOTE on standard IN-STOCK inventory or fully custom welding equipment. To speak with a WSI team member, please give us a call at 844-WSI-WELD or +1-216-475-5629.

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