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Three phase SG isolation transformer and three phase SOG auto-transformer-8

Three phase SG isolation transformer and three phase SOG auto-transformer-8
Three phase SG isolation transformer and three phase SOG auto-transformer-8
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  • Three phase SG isolation transformer and three phase SOG auto-transformer-8
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  • Three phase SG isolation transformer and three phase SOG auto-transformer-8
  • Country: China
  • Payment: L/C, D/P, T/T
  • Price: FOB, CIF
  • Inquire Online

Product Information

Isolation transformer are important component parts in various power supply and electric appliance, We have applied advanced technological process for transformer manufacture, such as Arrangement wire winding without bobbing, the whole transformer is impregnated under vacuum-pressure up to insulation class F or H. The input and output voltage can be designed as required. There are various dry-type transformer of single phase or three phase with delta, Y and Yo connection or special for multi-input or output is available.

Thedry-type transformer have been designed and produced by our factory for over 15 years. It is suitable used for electric circuit of AC 20Hz to 400Hz and voltage below 1000V, and is wide used in electric appliance for light, lift, machinery, medicine device, electro plating, rectifier and power supply etc. The specifications can be designed and satisfied for custom's special requirement.

Features and benefits:

• High level of isolation
• High quality neutral-ground bond
• High level of common-mode noise rejection
Conversion from Delta to Wye or the other way around
• Easy to change voltage taps
• Custom design for specific system

Applications:

• Integrated in power conditioner at input or output.
• Any system requires isolation and shielding.

Operating environment
1)Temp.:The ambient temperature can not over +40℃。
2)Altitude: Mounting location can not exceed the altitude of 2000m
3)Relative humidity: Maximum 90%
4)The site not attack by rain and snow
5)The medium which no explosion danger,no corroding metal,no electrical breakdown

Testing Items:
No-load Test(No-load Current, No-load Voltage, No-load Loss)
Load Test (Load Voltage, Temperature-rise)
Inductive Voltage Test
DC Resistance Test
Safety Test

Certificate
The certificate of our transfomer has CE CQC RoHs UL

Note
The above-mentioned products is frequently-used,we can also manufacture the products by customer design.And the specification is for reference,If has the change futher,please take the material object as the standard

Three phase transformer design

Model

SG Power(VA)

Model

SOG(VA)

Install size(mm) Install size(mm)

Install hole(mm)

Weight(kg)

A

B C E F G
SG-05. 500 S0G-1 1KVA 185 100 145 90 70 8 8.5
SG-0.6 600 S0G-1.2 1.2KVA 185 110 145 90 80 8 10.3
SG-0.8 800 S0G-1.5 1.5KVA 185 120 145 90 90 8 12
SG-1 1KVA S0G-2 2KVA 235 110 185 115 80 8 14.5
SG-1.5 1.5KVA S0G-3 3KVA 235 120 185 115 90 8 17.5
SG-2 2KVA S0G-4 4KVA 235 130 185 115 100 8 20
SG-2.5 2.5KVA S0G-5 5KVA 235 140 185 115 110 8 23
SG-3 3KVA S0G-6 6KVA 280 155 220 137 115 10 29
SG-4 4KVA S0G-8 8KVA 280 165 220 137 125 10 35
SG-5 5KVA S0G-10 10KVA 280 175 220 137 135 10 40
SG-6 6KVA S0G-12 12KVA 375 155 290 183 120 12 52
SG-8 8KVA S0G-15 15KVA 375 170 290 183 135 12 63
SG-10 10KVA S0G-20 20KVA 375 185 290 183 150 12 71
SG-12 12KVA S0G-25 25KVA 375 200 290 183 165 12 82
SG-15 15KVA S0G-30 30KVA 430 200 360 210 135 12 110
SG-20 20KVA S0G-40 40KVA 430 215 360 210 150 12 125
SG-25 25KVA S0G-50 50KVA 430 235 360 210 170 12 172
SG-30 30KVA S0G-60 60KVA 490 250 410 240 180 12 205
SG-40 40KVA S0G-80 80KVA 490 270 410 240 200 12 255
SG-50 50KVA S0G-100 100KVA 550 290 460 270 210 14 315
SG-60 60KVA S0G-120 120KVA 620 300 520 300 210 14 345
SG-80 80KVA S0G-150 150KVA 680 330 570 330 220 14 450
SG-100 100KVA S0G-200 200KVA 750 350 630 360 230 16 525
SG-120 120KVA S0G-250 250KVA 960 350 700 465 220 16 600
SG-150 150KVA S0G-300 300KVA 1020 380 740 495 230 16 800
SG-200 200KVA S0G-400 400KVA 1080 400 850 525 240 16 950
SG-250 250KVA S0G-500 500KVA 1150 430 920 555 250 18 1050
SG-300 300KVA S0G-600 600KVA 1200 450 960 585 260 18 1250
SG-400 400KVA S0G-800 800KVA 1300 490 1050 630 285 18 1500

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