Three Phase Auto-Wound Transformers
- Reduce 415 volts 3 phase down to 380 volts 3 phase
- Ventilated steel cases for indoor use
- Customise to your specifications
- From 2kVA to 100kVA
Three Phase Auto-Wound Transformers
Three Phase Auto-Wound Transformers
Our auto-wound electrical transformers are manufactured as a 3 phase step down electrical transformer to reduce 415 volts 3 phase down to 380 volts 3 phase.
These transformers have a capacity from 2kVA to 100kVA. All units are normally supplied in a suitable indoor ventilated enclosure with cable entry and exits. Open type units can be supplied if required.
All of our Three Phase Auto-Wound Transformers:
- Have high grade copper windings to BS60317, finished by varnish impregnating.
- Cores have electrical steel laminations to BS/EN10165/10107.
- Have double wound connections. Delta/Star.
- Terminations are to Klippon terminal blocks or nut and stud connections.
- Cases are steel ventilated case for indoor use. Wall or floor mounting. Cable entry via conduit entry and exit holes.
Transformers may be fully customised to your individual specification.
Designed and manufactured to meet the highest standards needed in industry today.
Three Phase Auto-Wound Transformer Specifications
2kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P2A
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Input Voltage: 415V
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Output Voltage: 380V
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Rating: 2kVA
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Weight: < 10kg
-
Dimensions (mm): 160 x 180 x 225
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
5kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P5A
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Input Voltage: 415V
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Output Voltage: 380V
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Rating: 5kVA
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Weight: 15kg
-
Dimensions (mm): 200 x 205 x 250
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
10kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P10A
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Input Voltage: 415V
-
Output Voltage: 380V
-
Rating: 10kVA
-
Weight: 17.5kg
-
Dimensions (mm): 265 x 205 x 280
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
20kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P20A
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Input Voltage: 415V
-
Output Voltage: 380V
-
Rating: 20kVA
-
Weight: 21.7kg
-
Dimensions (mm): 265 x 205 x 280
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
30kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P30A
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Input Voltage: 415V
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Output Voltage: 380V
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Rating: 30kVA
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Weight: 22.4kg
-
Dimensions (mm): 290 x 270 x 350
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
40kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P40A
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Input Voltage: 415V
-
Output Voltage: 380V
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Rating: 40kVA
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Weight: 23.1kg
-
Dimensions (mm): 317 x 332 x 455
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
50kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P50A
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Input Voltage: 415V
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Output Voltage: 380V
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Rating: 50kVA
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Weight: 25kg
-
Dimensions (mm): 317 x 332 x 455
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
60kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P60A
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Input Voltage: 415V
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Output Voltage: 380V
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Rating: 60kVA
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Weight: 27.3kg
-
Dimensions (mm): 317 x 332 x 455
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
80kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P80A
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Input Voltage: 415V
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Output Voltage: 380V
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Rating: 80kVA
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Weight: 45kg
-
Dimensions (mm): 432 x 300 x 500
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
100kVA 3 Phase Auto-Wound Transformer
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Cat No. 3P100A
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Input Voltage: 415V
-
Output Voltage: 380V
-
Rating: 100kVA
-
Weight: 52kg
-
Dimensions (mm): 432 x 300 x 500
These three phase auto-wound step down transformers feature electrical steel cores, enamelled high-grade copper windings to EN 60317 which are varnish impregnated for protection.
Input and Output voltages can be customised to your individual specifications. Can be supplied in ventillated enclosure or as open type units.
Burrows Electrical Ltd
Ansona Works,
Steamer Terrace,
Chelmsford,
Essex CM1 1QP
T: 01245 267 428
Burrows Electrical Limited
Registered Company No: 01095599 in England & Wales
Registered Office: The Old Grange Warren Estate, Lordship Road, Writtle, Essex. CM1 3WT
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