1000 kva Pad Mounted Transformer


  • Primary Voltage Ratings: 34.5-19.92/13.8-7.957/13.2-7.62/12.47-7.2 or others
  • Secondary Voltage Ratings: 208GrdY/120;416GrdY/240,480GrdY/277,/600GrdY/347,220y/127,480V,415v,600v or others
  • H.V. TAP RANGE: ±2×2.5% or others
  • CONNECTION TYPE: Dyn11/YNyn0 or others
  • TYPE: Loop feed/Radial feed

1000 kVA pad mounted transformer meets ANSI, CSA, NEMA, IEEE, DOE, etc standards. Daelim 1000 kVA pad mount transformers meet DOE efficiency values with UL listed.1000kva pad-mounted transformer according to the specific technical requirements, the iron core can be designed as a three-legged iron core or a five-legged iron core assembly structure.


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Description


1000 kVA pad-mounted transformer Certificate

Daelim has 20 years of experience in designing and producing transformers and experience in international projects. 1000 kVA pad-mounted transformer meets ANSI, CSA,  NEMA, IEEE, DOE, etc standards. Daelim 1000 kVA pad mount transformers meet DOE efficiency values with UL listed.1000kva pad-mounted transformer according to the specific technical requirements, the iron core can be designed as a three-legged iron core or a five-legged iron core assembly structure.

ul 1000 kva transformer


1000 kVA Pad Mounted Transformer types

1000kva pad-mounted transformer has two structures loop feed and radial feed which can meet U.S. DOE efficiency value. Whether you are from the United States, Canada, Mexico, or Honduras, Daelim's pad liquid transformers can meet local technical requirements.

1000kva pad mounted transformer types
 

1000 kVA Pad Mounted Transformer Standard Primary

The following table is the standard primary voltage of 1000kva transformers. If you need other levels of voltage or special requirements, Daelim's technical team can also customize the design.1000kva pad mount transformer

Standard Primary
Voltage Rating Minimum BIL   Voltage Rating Minimum BIL
Delta or Wye Ground Wye
2400 V 45 kV 4160GrdY/2400 65 kV
4160 V 60 kV 12470GrdY/7200 95 kV
4800 V 60 kV 13200GrdY/7620 95 kV
7200 V 75 kV 13800GrdY/7970 95 kV
7620 V 75 kV 22860GrdY/13200 125 kV
12000 V 95 kV 23900GrdY/13800 125 kV
12470 V 95 kV 24940GrdY/14400 125 kV
13200 V 95 kV
13800 V 95 kV 34500GrdY/19920 150 kV
16340 V 95 kV

 

Learn more about pad transformers:3 Phase Pad Mounted Transformer-Daelim Belefic

 

1000 kVA Pad Mounted Transformer Outline Drawing

The figure below is the outline drawing of a 12 kV 1000 kVA pad mounted transformer.

1000kva pad mounted transformer drawing
 

1000 kVA Pad Mounted Transformer Datasheet

The following table is the tech datasheet of a 12.47 kV 1000 kVA pad mounted delta transformer.

Pad Mount Transformer 1000kVA 12740V:480Y/1.732V
DATA UNIT Offered
Supplier …. Beijing Daelim
Model …. ZGS11-H-1000/12.74
Standard manufacturing and testing …. IEEE Std. C57.12.00 IEEE Std. C57.12.90 IEEE Std. C57.12.34
Features
Type   Loop feed pad mount
Installation   Outdoor
Altitude above sea level/Ambient temperature m/℃ 1000/50
Altitude   ≤1500m
Rated Power kVA 1000
HV V 12740
LV V 480Y/1.732
Rated Frequency Hz 60
Cooling System   ONAN
Core/Shell   Core type
Refrigerant   Mineral oil 45# (PCB FREE)
Losses
No load losses at rated voltage and rated frequency on the principal tap W 1150
Load loss at rated voltage W 10300
Core legged   3
Winding material   Aluminum
High voltage electrical characteristics of transformers and assembled load break terminals
Insulation class kV 15
BIL kV 95
Low voltage
Insulation class kV 1.2
BIL kV 30
Impedance % 5.75

 

1000kVA Pad Mounted Transformer Weight

1000kVA pad-mounted transformer weighs about 3200kg. The table below is the specific weight of a 12.47 kV 1000 kVA loop feed pad mount transformer with aluminum windings produced by Daelim. Due to the difference in voltage, material, accessories, etc., the weight of the 1000 kVA pad transformer will be different.

Weight
Oil kg 650
Total kg 3235

 

1000 kVA Pad Mounted Transformers Dimensions

The following table is the detailed size of a 1000kva loop feed pad mount transformer designed and produced by Daelim.

1000 kVA Pad Mount Transformer Dimensions
Height mm 1651
Depth mm 1549
Width mm 1854

 

1000kVA Pad Mounted Transformers Nameplate

The picture below is a 24.94kV 1000 kVA radial feed pad mount transformer for the Canadian market. From the transformer nameplate, you can see that there is important information such as temperature rise, primary voltage, secondary voltage, capacity, weight, capacity of transformer oil, voltage regulation range, build standard, connection method, etc.

1000kva pad mounted transformer nameplate
 

1000 kVA Pad Mounted Transformers Quality and Tech Control

The DAELIM factory has strict technical and quality control to ensure each transformer's reliable, safe, and electrical performance. Daelim 1000kva pad-mounted transformers have a long two-year warranty.

Down load: Daelim Tech Control

Please feel free to contact Daelim Team if you have any concerns.

Click here to check Daelim international pad-mounted transformer projects!

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