Three Phase World Supply Adaption Transformers

Mains Adaptation Transformers: TPA / XPA Range

A range of 4 wire 3-phase auto transformers with UK, US and continental ratings.

When a simple voltage change is required (such as Japanese 3 phase 200v to European 400v) and Isolation is not required, an Autotransformer can be used. This results in a substantial reduction in weight and cost.

Price list: GP 3PHASE PRICES AS AT 2024

TPA Range: 415/380V Step up or down 50/60Hz.

Power Rating KVA (Cont.) Type Code Dimensions (mm) Weight (kg)
5 Open
Enclosed
TPA/05
TPA/05/E
155x110x170
245x205x255
6
12
8 Open
Enclosed
TPA/08
TPA/08/E
180x120x190
245x205x255
9
16
15 Open
Enclosed
TPA/15
TPA/15/E
265x160x230
330x215x310
16
20
25 Open
Enclosed
TPA/25
TPA/25/E
265x180x270
330x215x310
18
25
45 Open
Enclosed
TPA/45
TPA/45/E
265x200x270
330x270x355
26
32
60 Open
Enclosed
TPA/60
TPA/60/E
265x210x265
355x330x460
28
38
85 Open
Enclosed
TPA/85
TPA/85/E
340x200x380
450x325x450
38
47
125 Open
Enclosed
TPA/125
TPA/125/E
340x240x380
550x400x525
46
58

XPA Range: 415/380/220/208/200V Step up or down 50/60Hz.

Power Rating KVA (Cont.) Type Code Dimensions (mm) Weight (kg)
5 Open
Enclosed
XPA/5
XPA/5/E
260x125x230
345x250x350
17
24
10 Open
Enclosed
XPA/10
XPA/10/E
265x190x280
345x250x350
30
38
15 Open
Enclosed
XPA/15
XPA/15/E
305x263x160
525x450x550
15
20
20 Open
Enclosed
XPA/20
XPA/20/E
305x220x450
625x500x650
49
70
30 Open
Enclosed
XPA/30
XPA/30/E
450x200x450
625x500x650
79
109
45 Open
Enclosed
XPA/45
XPA/45/E
450x205x450
625x500x650
94
124



We are committed to producing high quality precision machined components for sectors including:

Transformers

Marine Isolators

Inductors

Coils & Windings

Battery Chargers

Test Instruments

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