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50kva Single Phase Pole Mounted Transformer Oil Immersed 43800v To 120v Electric Pole Transformer
| Brand Name: | WINLEY |
| Model Number: | D-50/43.8 |
| MOQ: | 1unit |
| Price: | $1000-$10000 |
| Packaging Details: | Plywood case |
| Payment Terms: | T/T |
43800v Pole Mounted Transformer
,50kva Pole Mounted Transformer
,Electric Pole Mounted Transformer
50kva Single Phase Pole Mounted Transformer Oil Immersed 43800v To 120v Electric Pole Transformer
Overview
This 50 kVA liquid-filled, pole-mounted distribution transformer is engineered for 46 kV class systems (43.8 kV primary). It delivers 98.90% efficiency at 50% load, meets DOE 2016 (10 CFR Part 431), ANSI/IEEE standards and is UL certified.
Main data
| Transformer Type | Overhead Distribution Transformer, Conventional Type |
| Transformer Configuration | Liquid Filled Pole Mounted |
| Phase | Single Phase |
| Capacity | 50 KVA |
| Primary Voltage | 43800V |
| Primary BIL | 250 kV |
| Secondary Voltage | 120/240V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Efficiency Standard(s) | Meets DOE 2016 10CFR Part 431 Standard, Meets ANSI/IEEE Standards |
| Winding Material | Copper |
| Ambient Temperature | -40°C to +40°C |
Technical drawings
Feature
- Cost-effective design
- High efficiency and low noise levels
- Dual voltage capability
- Coating meets or exceeds IEEE C57 standard
- Excellent sealing for protection against environmental factors
- Polymer-type low voltage bushings
- Porcelain-type high voltage bushings
- Convenient cover or sidemounted voltage bushings
- Spade or clamp type terminals
- Compatible with both mineral oil and biodegradable vegetable oil as insulating oil
- Provision for surge arrester bracket, with brackets available if needed
Ratings
- Meets/Exceeds DOE 2016 Efficiency Ratings
- Complies with ANSI / IEEE #C57.12.00
- Complies with ANSI / IEEE #C57.12.20
- Complies with ANSI / IEEE #C57.12.28
- Complies with ANSI / IEEE #C57.12.31
- Complies with ANSI / IEEE C57.12.70
- Complies with ANSI / IEEE C57.12.80
- Complies with ASTM D3487
why choose us
Winley Electric is a professional manufacturer of pole transformers, with capacities ranging from 10 kVA to 333 kVA. Our products meet ANSI/IEEE, CSA, IEC, and other standards and have obtained UL/cUL certifications. With decades of professional experience, we provide safe, stable, and efficient designs, along with comprehensive technical support, to offer you reliable power solutions.
Specifications
| 10kva-500kva Single-phase oil immersed transformer | ||||||
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) | |||||
| 10 | 4160 7200 12000 12470 13200 13800 19920 24940 34500 |
110 220 230 400 480 |
II0,II6 | IEEE/ANSI/ DOE/CSA | 1.0-4.5% | 98.7 |
| 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 | |||||
Production process
FAQ
