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Douglas Electronic Industries Limited
55 Eastfield Road
Louth
Lincolnshire
LN11 7AL

Tel: 01507 603643
Fax: 01507 600502

info@douglas-transformers.co.uk

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Custom Made Three Phase Isolating Transformers

Custom Made Transformer

A range of three phase transformer, designed for optimum performance using low wall loss laminations. Transformers have terminal block or stud connectors for higher current. Fixing is by angle brackets.

Designed to customer requirements with copper earth screen fitted as standard. All transformers are vacuum varnish impregnated in class H polyester varnish. They are designed to operate in an ambient temperature of 30°C without derating. A full range of wall/floor mounted enclosures are available.

Custom Made Three Phase Isolating Transformer Dimensions
Larger sizes available on request - contact us
Rating Dimensions (mm) Weight (kg) Enclosure
Width Depth Height
1.0KVA 240 100 250 20 P5
1.5KVA 240 110 250 25 P5
2.0KVA 240 120 250 30 P5
2.5KVA 240 135 250 32 P5
3.0KVA 300 140 300 35 P6
3.5KVA 300 150 300 40 P6
4.0KVA 300 160 300 45 P6
4.5KVA 300 170 300 50 P6
5.0KVA 300 180 300 55 P6
6.0KVA 360 140 350 65 P7
7.0KVA 360 150 350 75 P7
8.0KVA 360 160 350 85 P7
9.0KVA 360 170 350 95 P7
10.0KVA 420 190 400 85 T3
11.0KVA 420 200 400 95 T3
12.0KVA 420 210 400 105 T3
13.0KVA 420 220 400 115 T3
14.0KVA 420 230 400 125 T3
15.0KVA 480 220 460 120 T4
17.5KVA 480 230 460 130 T4
20.0KVA 480 240 460 140 T4
22.5KVA 480 260 460 170 T4
25.0KVA 480 270 460 190 T4
27.5KVA 480 280 460 200 T4
30.0KVA 480 290 460 210 T4
35.0KVA 600 300 560 180 T5
40.0KVA 600 310 560 190 T5
45.0KVA 600 320 560 210 T5
50.0KVA 600 330 560 230 T5
55.0KVA 600 340 560 250 T5
60.0KVA 600 350 560 270 T5
65.0KVA 600 360 560 290 T5
70.0KVA 600 370 560 310 T5
75.0KVA 600 370 560 320 T5