| Place of Origin: | CHINA |
|---|---|
| Brand Name: | WINLEY |
| Certification: | CE,ISO |
| Model Number: | D-25/5 |
| Minimum Order Quantity: | 1unit |
| Price: | $1000-$10000 |
| Packaging Details: | Plywood case |
| Delivery Time: | 30days |
| Payment Terms: | T/T |
| Supply Ability: | 1000set/month |
| Phase: | Single Phase | Rated Capacity: | 25KVA Or Customized |
|---|---|---|---|
| Primary Voltage: | 4160V Or Customized | Secondary Voltage: | 240V |
| Efficiency: | Meet DOE 2016 Standard | Feed: | Loop |
| Winding Material: | Copper Or Customized | Ratings: | Complies With ANSI / IEEE #C57.12.25 |
| High Light: | 4160V Pad Mounted Transformer,25Kva Pad Mounted Transformer,240V Pad Mounted Transformer |
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Oil Immersed Distribution 25Kva Single Phase Pad Mounted Transformer Step Down 4160V t 240V
Single phase pad mounted transformers are placed inside a cabinet with doors and locks, usuallylocated outdoors. These transformers are manulactured with ratings from 15-250 kVA.
Al of these distribution transformers are oil-insulated, sef-cooled,available in loop or radial feed, and are dead-front
These transformers come in two basic configurations radia and loop feed,which are selectied based on the type of circuit on which the transformers wil be insalled. The transformer uses aluminum or copper winding and is optimized to maximize efficency and fooprint
Feature
1)Two externally clamped universal high-voltage bushing wells for loop feed operation or one externally clamped bushing well for radial feed operation
2)Three externally clamped low-voltage bushings with threaded copper studs, including a fully insulated neutral terminal with removable ground strap
3)Embossed bushing mounts; Recessed oil compartment bottom
Threaded, flush mounted stainless steel lifting provisions
4)Automatic pressure relief device
5)Electrical grade mineral oil with oxidation inhibitor
6)Removable hood with corrosion resistant stainless steel hinge pins and barrels
7)Mild steel enclosure and detachable sill fastened with stainless steel hardware
8)Front panel accessory mounting bracket;
9)Domed top surfaces on hood and oil compartment to prevent water retention
10)Oil fill/oil level plug; Oil drain plug; Tank grounding provisions
11)Corrosion resistant locking assembly with captive penta-head security bolt, floating nut and padlock provision
12)Decal or stenciled bushing designations
13)Laser engraved anodized aluminum nameplate
14)Meets or exceeds current ANSI, IEEE, NEMA, CSA, and DOE standards as applicable
Factory photos
Main data
| Phase | Single Phase |
| kVA | 25 |
| Primary Voltage | 4160GrdY/2400 |
| Secondary Voltage | 240/120V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 60°C |
| Efficiency | Meet DOE 2016 Standard |
| Cooling Class | KNAN |
| Winding Material | Copper |
| Dimensions | 24 x 29 x 33 |
| Weight | +/- 650 lb |
| Ratings | |
| Complies with ANSI / IEEE #C57.12.25 |
Specification
| 25kva-500kva single phase pad mounted transformer | ||||||
| Rated Cap acity(kVA) | High | Low Voltage(v) | Connection Symbol | Standard | Short-circuit impedance(%) | Efficiency |
| Voltage(v) | (%) | |||||
| 25 | 4160 7200 12000 12470 13200 13800 19920 24940 34500 | 110 220 230 400 480 | II0,II6 | IEEE/ANSI/ DOE | 1.0-4.5% | 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 | |||||
Drawing
Accessories
Production process
FAQ
1. Q: Can I have a sample order?
A: Yes, we welcome sample order to test and check quality.
2. Q: What is the lead time?
A: Mass production time 15-25 days.
3. Q: How long is the warranty?
A: 24 monthes from B/L. If there are any accessory problems,just provide the photos of damaged accessory,then we will provide free service. According to the number of products,we will provide easily damaged accessories for free. we also can provide technical support if you need.
4. Q: Is OEM/ODM available?
A: Yes,it is! We are manufacturer with our own R&D team, we can customize products according to customer's drawing or requirements.
Customized services:
a. Customized color and special function.
b. Customized box.
c. Print customer's logo.
d. Your other ideas about product, we can help you design and put them into production. The above customized services must be confirmed before production.
5. Q: How to control the products quality?
A: Our company owns the core technology ,all kinds of products hold CE certificate. We have professional engineers. Workers are strictly required to make products according to the drawings. Each process has technical instructors.The QC supervisors will regularly inspect the production. We will do products performance tests during production, and comprehensive quality tests when the products is completed.
