Tech Data

Machine Type Transformers: V - VA - U - UA Frame

250 - 500 KVA

13 - 3/8" x 20 - 3/4" and 16 - 1/2" x 20 - 3/4"

* 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 Size Secondary Turns Ratio Tap Switch Location Model
Number
Drawing
(PDF)
RWMA Pad Size Approx Weight Lbs KVA Rating @ 50% Duty Cycle
Tap 1 Tap 2 Tap 3 Tap4 Tap5 Tap6 Tap7 Tap8
Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts Turns Ratio Volts
250 V 58:1 7.60 53:1 8.30 49:1 8.97 45:1 9.77 41:1 10.73 38:1 11.57 35:1 12.57 32:1 13.80 End
Mount
M446250V1BOLX R1286 3 1005 250
300 VA 51:1 8.62 47:1 9.36 43:1 10.23 39:1 11.28 36:1 12.22 33:1 13.33 30:1 14.66 281 15.71 End
Mount
M446300VA1BOLX R1286 3 1115 300
300 VA 51:1 8.62 47:1 9.36 43:1 10.23 39:1 11.28 36:1 12.22 33:1 13.33 30:1 14.66 28:1 15.71 End
Mount
M446300VA1BPLX R1286 4 1130 300
400 U 50:1 8.80 46:1 9.56 42:1 10.47 38:1 11.57 34:1 12.94 31:1 14.19 28:1 15.71 26:1 16.92 End
Mount
M446400U1BPLX R1285 4 1499 400
500 UA 45:1 9.80 31:1 13.19 37:1 11.89 34:1 12.94 31:1 14.19 28:1 15.71 26:1 16.92 24:1 18.30 End
Mount
M446500UA1BPLX R1285 4 1579 500