75kva 1 Phase Pad Mounted Electrical Transformer Oil Immersed 12.4
KV To 120V aNSI IEEE
The single phase pad mounted transformers WINLEY produce fully
comply with and exceed ANSI, DOE, IEEE and CSA standards, with a
rated capacity range of 10KVA-250KVA and a voltage of up to 34.5kV,
with a monthly delivery capacity of more than 600 units.
product details
Main data
| Transformer Type | Pad Mounted, Compartmental-Type II |
| Transformer Feed Type | Loop Feed |
| Phase | Single Phase |
| Capacity | 100 KVA |
| Vector Group | II6 |
| Primary Voltage | 12470GrdY/7200 |
| Secondary Voltage | 240/120V (L-N-L) |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 51 dBA |
| Tank Material | Coated Steel |
| Dimensions* | 35''-W x 36''-D x 36''-H |
| Weight* | 1,140 lb |
| Efficiency | 99.00% |
| No Load Loss (in watts)* | +/- 270W |
| Load Loss (in watts)* | +/- 1,100W |
Product drawings
Feature
- Two externally clamped universal high-voltage bushing wells for
loop feed operation or one externally clamped bushing well for
radial feed operation
- Three externally clamped low-voltage bushings with threaded copper
studs, including a fully insulated neutral terminal with removable
ground strap
- Embossed bushing mounts; Recessed oil compartment bottom
- Threaded, flush mounted stainless steel lifting provisions
- Automatic pressure relief device
- Electrical grade mineral oil with oxidation inhibitor
- Removable hood with corrosion resistant stainless steel hinge pins
and barrels
- Mild steel enclosure and detachable sill fastened with stainless
steel hardware
- Front panel accessory mounting bracket;
- Domed top surfaces on hood and oil compartment to prevent water
retention
- Oil fill/oil level plug; Oil drain plug; Tank grounding provisions
- Corrosion resistant locking assembly with captive penta-head
security bolt, floating nut and padlock provision
- Decal or stenciled bushing designations
- Laser engraved anodized aluminum nameplate
- Meets or exceeds current ANSI, IEEE, NEMA, CSA, and DOE standards
as applicable
Specification
| Single phase Pad mounted Transformer Specification |
| Rating | High voltage(kV) | No Load Loss | On load Loss | Height | Depth | Width | Oil Weight(kg) | Total Weight(kg) |
| (kVA) | (mm) | (mm) | (mm) |
| 15 kVA | 34.5/19.92
13.8/8
13.2/7.6
12.47/7.2
or others | 50 | 195 | 840 | 740 | 610 | 45 | 294 |
| 25 kVA | 80 | 290 | 840 | 740 | 610 | 68 | 362 |
| 37.5 kVA | 106 | 360 | 840 | 760 | 610 | 75 | 476 |
| 50 kVA | 135 | 500 | 840 | 810 | 610 | 93 | 553 |
| 75 kVA | 190 | 650 | 840 | 860 | 610 | 132 | 672 |
| 100 kVA | 280 | 1010 | 910 | 1200 | 965 | 230 | 714 |
| 167 kVA | 435 | 1530 | 1000 | 1200 | 965 | 265 | 913 |
| 250 kVA | 550 | 2230 | 1250 | 1300 | 1430 | 325 | 1106
|
Optional 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.
