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Categories | Single Phase Pad Mounted Transformer |
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Brand Name: | WINLEY |
Model Number: | D-25/5 |
Certification: | CE,ISO |
Place of Origin: | CHINA |
MOQ: | 1unit |
Price: | $1000-$10000 |
Payment Terms: | T/T |
Supply Ability: | 1000set/month |
Delivery Time: | 30days |
Packaging Details: | Plywood case |
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 |
Company Info. |
Xiamen Winley Electric Co.,Ltd |
Verified Supplier |
View Contact Details |
Product List |
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.
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