Tech Data

Fixture Style Transformers: A - E - B - J - JL Frame

(With or without optional Parallel Bar Kit)

480 volt / 60 HZ - RWMA Staggered Lug Secondary

* To request a quote on a single Fixture Style Transformer, click the "Model Number" link.

** To request a quote on multiple Fixture Style Transformers, check the "GET QUOTE" box(s) and press the Quote Request button.

GET QUOTE KVA Rating @ 50% Duty Cycle Frame Letter Secondary Turns Ratio & Voltage Primary Connection Model
Number
Drawing
(PDF)
Approximate Weight - add 6lbs for Parallel Bar Kit Parallel Bar Kit Drawing
(PDF)
Ground
Reactor
Tap 1 Tap 2 Tap 3 Tap 4
Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts
35 A 186:1 2.58 168:1 2.86 153:1 3.14 137:1 3.50 3/8-16 studs F48635A1SELX R4506 140 R1958 RGR 24/4-1099
45 E 155:1 3.10 140:1 3.43 126:1 3.81 114:1 4.21 3/8-16 studs F48645E1SELX R4506 170 R1958 RGR 24/4-1099
55 B 138:1 3.48 122:1 3.93 106:1 4.53 92:1 5.22 3/8-16 studs F48655B1SELX R4506 185 R1958 RGR 24/4-1099
60 A 134:1 3.58 120:1 4.00 108:1 4.44 96:1 5.00 3/8-16 studs F48660A1SELX R4506 140 R1958 RGR 24/4-1099
65 J 105:1 4.57 93:1 5.16 82:1 5.85 72:1 6.67 3/8-16 studs F48665J1SELX R4506 225 R1958 RGR 24/4-1099
70 E 118:1 4.07 102:1 4.71 91:1 5.27 80:1 6.00 3/8-16 studs F48670E1SELX R4506 170 R1958 RGR 24/4-1099
85 B 89:1 5.39 81:1 5.93 74:1 6.49 68:1 7.06 3/8-16 studs F48685B1SELX R4506 185 R1958 RGR 24/4-1099
90 JL 80:1 6.00 70:1 6.86 63:1 7.62 56:1 8.57 3/8-16 studs F48690JL1SELX R4506 270 R1958 RGR 24/4-1099
120 J 67:1 7.16 62:1 7.74 57:1 8.42 53:1 9.06 3/8-16 studs F486120J1SELX R4506 225 R1958 RGR 24/4-1099
150 JL 51:1 9.41 48:1 10.00 45:1 10.67 42:1 11.43 3/8-16 studs F486150JL1SELX R4506 270 R1958 RGR 24/4-1099

One Ground Reactor is required for each set of secondary lugs used, unless a Parallel Bar Kit is installed.

RoMan Parallel Bar Kits and Grounding Reactors are NOT INCLUDED with RoMan Fixture Style Transformers,
but can be added as part of your Quote Request.



Fixture Style Transformers: A - E - B - J - JL Frame

(With Series Bar Kit)

480 volt / 60 HZ - RWMA Staggered Lug Secondary

* To request a quote on a single Fixture Style Transformer, click the "Model Number" link.

** To request a quote on more than one (1) Fixture Style Transformer, check the "GET QUOTE" box and press the Quote Request button.

GET QUOTE KVA Rating @ 50% Duty Cycle Frame Letter Secondary Turns Raio & Voltage Primary Connection Model
Number
Drawing
(PDF)
Approximate Weight with Series Bar kit Series
Bar Kit Drawing
(PDF)
Ground
Reactor
Tap 1 Tap 2 Tap 3 Tap 4
Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts
35 A 186:2 5.16 168:2 5.72 153:2 6.28 137:2 7.00 3/8-16 studs F48635A1SELX R4506 144 R2361 RGR 24/4-1099
45 E 155:2 6.20 140:2 6.86 126:2 7.62 114:2 8.42 3/8-16 studs F48645E1SELX R4506 174 R2361 RGR 24/4-1099
55 B 138:2 6.96 122:2 7.86 106:2 9.06 92:2 10.44 3/8-16 studs F48655B1SELX R4506 189 R2361 RGR 24/4-1099
60 A 134:2 7.16 120:2 8.00 108:2 8.88 96:2 10.00 3/8-16 studs F48660A1SELX R4506 144 R2361 RGR 24/4-1099
65 J 105:2 9.14 93:2 10.32 82:2 11.70 72:2 13.34 3/8-16 studs F48665J1SELX R4506 229 R2361 RGR 24/4-1099
70 E 118:2 8.14 102:2 9.42 91:2 10.54 80:2 12.00 3/8-16 studs F48670E1SELX R4506 174 R2361 RGR 24/4-1099
85 B 89:2 10.78 81:2 11.86 74:2 12.98 68:2 14.12 3/8-16 studs F48685B1SELX R4506 189 R2361 RGR 24/4-1099
90 JL 80:2 12.00 70:2 13.72 63:2 15.24 56:2 17.14 3/8-16 studs F48690JL1SELX R4506 274 R2361 RGR 24/4-1099
120 J 67:2 14.32 62:2 15.48 57:2 16.84 53:2 18.12 3/8-16 studs F486120J1SELX R4506 229 R2361 RGR 24/4-1099
150 JL 51:2 18.82 48:2 20.00 45:2 21.34 42:2 22.86 3/8-16 studs F486150JL1SELX R4506 274 R2361 RGR 24/4-1099

One Ground Reactor is required for each set of secondary lugs used, unless a Series Bar Kit is installed.

RoMan Series Bar Kits and Grounding Reactors are NOT INCLUDED with RoMan Fixture Style Transformers,
but can be added as part of your Quote Request.