Bemag Transformer has the role of designing and producing superior quality transformers
at an competitive cost for the Canadian electrical market.

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Energy Efficiency 3
Phases Transformer

Tree phase energy efficient

Designed to supply a lower temperature rise (operating temperature) in order to give a safety factor on the transformer. This type of transformer is designed oversize.

General application and required where low heat dissipation from the transformer is needed.

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Technical Drawing



About Energy Efficiency 3 Phases Transformer

Since January 1, 2005, we offer transformers to you which respect the new requirement of Canadian Natural resource.

This regulation is called C802.2, you can get more information on this norm by clicking here. In fact, this standard ensures you to have transformers with a maximum of effectiveness. This applies as much for the copper and aluminum transformers. The increase purchasing cost is quickly justified by lower operation costs.

In order to improve the effectiveness of its transformers, Bemag adapted a cutting technique which was used mainly for power transformers. This technique consists of a progressive 45o cut of the steel sheets. This technique commonly called “step-lapping”, makes it possible to reduce the core losses up to 35% compared to standard 90o cut. In order to reduce the complexity of this technique, we developed robotized machines (Bemag exclusiveness) in order to produce our cores, which ensures us to have the highest accuracy and minimal losses.

 


Full Load Current:

Full Load Current (amps)

KVA 208 240 347 380 480 600
6 16.7 14.4 10 9.1 7.2 5.8
10 27.8 24.1 16.6 15.2 12 9.6
15 41.6 36.1 25 22.8 18 14.4
22 61.1 52.9 36.6 33.4 26.5 21.2
30 83.3 72.2 49.9 45.6 36.1 28.9
45 124.9 108.3 74.9 68.4 54.1 43.3
50 138.8 120.3 83.2 76 60.1 48.1
75 208.2 180.4 124.8 114 90.2 72.2
112.5 312.3 270.6 187.2 170.9 135.3 108.3
150 416.4 360.9 249.6 227.9 180.4 144.3
225 624.6 541.3 374.4 341.9 270.6 216.5
300 832.7 721.7 422.2 455.8 360.9 288.7

Connectors Type:

Connectors by phase

KVA Nb 120- 208 VOLTS Nb 600 VOLTS GROUND
6 1 2-14 1 2-14 2-14
10 1 2-14 1 2-14 2-14
15 1 2-14 1 2-14 2-14
22 1 2-14 1 2-14 2-14
30 1 2 / 0-6 1 2-14 2-14
45 1 250 MCM 1 2-14 2-14
50 1 250  MCM 1 2-14 2-14
75 1 350 MCM 1 2 / 0-6 2 / 0-6
112.5 1 500  MCM 1 2 / 0-6 2 / 0-6
150 2 350  MCM 1 250 MCM 2 / 0-6
225 2 500 MCM 1 350 MCM 350 MCM
300 3 500 MCM 1 500 MCM 350 MCM

Technical Drawing

Energy Star : 3 Phase

Primary : 600 Volts

Secondary : 120/208 Volts

Primary : 480 Volts

Secondary : 120/208 Volts

KVA Cooper (UC) Aluminium (UA) Cooper (UC) Aluminium (UA)
6 BC3006V BC3006P480
10 BC3010V BC3010P480
15 UC3015V UA3015V UC3015P480 UA3015P480
22 UC3022V UA3022V UC3022P480 UA3022P480
30 UC3030V UA3030V UC3030P480 UA3030P480
45 UC3045V UA3045V UC3045P480 UA3045P480
50 UC3050V UA3050V UC3050P480 UA3050P480
75 UC3075V UA3075V UC3075P480 UA3075P480
112.5 UC3112V UA3112V UC3112P480 UA3112P480
150 UC3150V UA3150V UC3150P480 UA3150P480
225 UC3225V UA3225V UC3225P480 UA3225P480
300 UC3300V UA3300V UC3300P480 UA3300P480

Energy Star : 3 Phase

Primary : 600 Volts

Secondary : 480 Volts

Primary : 600 Volts

Secondary : 240 Volts

KVA Cooper (UC) Aluminium (UA) Cooper (UC) Aluminium (UA)
6 BC3006S480 BC3006S240
10 BC3010S480 BC3010S240
15 UC3015S480 UA3015S480 UC3015S240 UA3015S240
22 UC3022S480 UA3022S480 UC3022S240 UA3022S240
30 UC3030S480 UA3030S480 UC3030S240 UA3030S240
45 UC3045S480 UA3045S480 UC3045S240 UA3045S240
50 UC3050S480 UA3050S480 UC3050S240 UA3050S240
75 UC3075S480 UA3075S480 UC3075S240 UA3075S240
112.5 UC3112S480 UA3112S480 UC3112S240 UA3112S240
150 UC3150S480 UA3150S480 UC3150S240 UA3150S240
225 UC3225S480 UA3225S480 UC3225S240 UA3225S240
300 UC3300S480 UA3300S480 UC3300S240 UA3300S240

From our product catalogue