Transpower Electrical Equipment Co., Ltd. is one of the most reliable manufacturers and suppliers of 167kva single-phase pad-mounted transformer in China. Welcome to buy high quality customized products at competitive price from our factory. Contact us for quotation.
Conventional single-phase pad-mounted transformer
Product Description
These transformers typically operate at voltage ratings between 5 kV and 35 kV on the primary side, and they step down to standard secondary voltage levels (such as 120/240V or 277/480V), providing flexibility for various applications.
Available Supply
|
Power Rating |
10kVA-500 kVA |
|
Primary Voltage Ratings |
up to 34.5kV |
|
Secondary Voltage Ratings |
up to 480V |
|
H.V. Tap Range |
±2×2.5% or others |
|
Connection Type |
Delta/Wye |
|
TYPE |
Pad Mounted, Compartmental-Type |
|
Winding Conductor |
Copper or Aluminum |
|
Surge Arrestors |
High Voltage Elbow Surge Arrestors, Included as per requirement |
|
BIL |
30-150 |
|
Standards |
ANSI, IEEE, DOE, CSA, NEMA, UL |
|
Efficiency Standards |
Meets DOE 2016 Standards, Meets CSA Standards Meets ANSI/IEEE Standards |
|
Application |
Residential Areas, Hotels, Single Family Houses, Parks, Underground Distribution Systems |
|
Oil Type |
Mineral Oil or Biodegradable Natural Vegetable Oil, Non PCB Fluid |
|
Finish Color |
Munsell™ 7.0 GY 3.29/1.5 Bell Green |
|
Tank/Cabinet/Tank Material |
Coated Steel or 304 Stainless Steel |
|
Paint Type |
Weatherproof and UV Resistant Epoxy Coating and Undercoating |
|
Enclosure Rating |
NEMA 3R Weatherproof Wiring Cabinet, Sealed Tank |
Parameters
The following table is the standard parameter of 167kVA single-phase pad-mounted transformer. If you need other capacity and voltage levels, please contact the TRANSpower to obtain accurate technical parameters and offers.
Below Specs Are for Reference ONLY.
|
10kva-500kva single phase pad mounted transformer |
||||||
|
Rated Cap acity(kVA) |
High Voltage(v) |
Low Voltage(v) |
Vector Group |
Standard |
Short-circuit impedance(%) |
Efficiency (%) |
|
10 |
4160 7200 12000 12470 13200 13800 19920 24940 34500 |
110 |
II0,II6 |
IEEE/ANSI/ DOE |
1.8-4% |
98.70 |
|
15 |
98.82 |
|||||
|
25 |
98.95 |
|||||
|
37.5 |
99.05 |
|||||
|
50 |
99.11 |
|||||
|
75 |
99.19 |
|||||
|
100 |
99.25 |
|||||
|
167 |
99.33 |
|||||
|
250 |
99.39 |
|||||
|
333 |
99.43 |
|||||
|
500 |
99.49 |
|||||
Test & QC
After each unit of 167kVA single-phase pad-mounted transformer manufactured, routine tests/FAT will be carried out by the requirements of ANSI/IEEE C57.12.90 and C57.12.00. The test report comply with IEEE/CSA standards, and efficiency comply with DOE 2016 Standards.
Routing Test in Our Factory Description
Winding Resistance Test
Insulation Resistance Test
Voltage Ratio Error Test
Short-circuit Impedance Test
No-load Loss (Wattage) Test
Load Loss (Wattage) Test
Induced Voltage Withstand Test
Separate Source Voltage Withstand Test
Pressure Integrity Test Test
Outline & Construction
Constructions and Accessories
2.Lifting provision
3.Door
4.Automatic pressure relief device
5.BAY-O-NET fuse
6.Parking standard
7.Nameplate
8.Low-voltage bushing
9.High-voltage bushing
10.Dual voltage switch
11.Grounding strap
12.Removable sill
13.Floating lock pocket
Product Manufacture in our factory
Enclosure self producing
Our Packages and shippings
Applications
Our Three Phase Pad Mount Transformers can be used in variety of applications, all ranging in complexity.
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