Three phase 2000kva oil immersed electrical pad mounted 24940V To 480V
STRUCTURE
Product features
1.Pentahead Bolt Entry Assembly
2.High-Fire Point Insulating Fluid
3.Non-PCB Insulating Fluid
4.Tamper Proof Housing
5.Hinged Front Compartment Doors, Pad Lockable
6.NEMA 3R Wiring Compartment
7.Hot Stick Included, HV Door Mount
Main data
| Transformer Type | Pad Mounted, Compartmental-Type |
| Transformer Configuration | Liquid Filled Pad Mounted |
| Transformer Feed Type | Loop Feed |
| Phase | Three Phase |
| Capacity | 2 MVA (2000 KVA) |
| Primary Voltage | 24940V |
| Primary Voltage Class | 25 kV Class |
| Primary Phasor | Delta |
| Secondary Voltage | 480Y/277 |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Winding Material | Aluminum |
| Ambient Temperature Rating | 40°C |
| Ambient Operating Temperature Range | -40°C to +40°C (-50°F to +104°F) |
| Elevation (Altitude) | 3300ft (1000 meters) Above Sea Level |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Enclosure Rating | NEMA 3R Weatherproof Wiring Cabinet, Sealed Tank |
| Dimensions* | 75''-W x 74''-D x 73''-H |
| Dry Weight (w/o Oil)* | 4,566 Lbs |
| Total Weight (Liquid Filled)* | 10,567 Lbs |
| Ratings | Meets/Exceeds DOE 2016 Efficiency Ratings |
| Features | Pentahead Bolt Entry Assembly |
| Efficiency % | 99.40% |
| No Load Loss (in watts) | +/- 2,100W |
| Full Load Loss (in watts) at 100% | +/- 14,500W |
| Total Load Loss (in watts) at 100% | +/- 16,600W |
Specification
| Rated Power (KVA) | High Voltage (KV) | Low Voltage (V) | Loss (W) |
| No-load Loss (W) | On-load Loss (W) |
| 75KVA | 24.94/14.4kV
12.47/7.2kV
34.5KV/
19.92KV/
13.8KV/
13.2KV/
or others | 120/240V
480Y/
277V
600Y/
347V | 180 | 1250 |
| 112.5KVA | 200 | 1500 |
| 150KVA | 280 | 2200 |
| 225KVA | 400 | 3050 |
| 300KVA | 480 | 3650 |
| 500KVA | 680 | 5100 |
| 750KVA | 980 | 7500 |
| 1000KVA | 1150 | 10300 |
| 1500KVA | 1640 | 14500 |
| 2000KVA | 2160 | 20645 |
| 2500KVA | 2680 | 23786 |
| 3000KVA | 3300 | 25300 |
| 3750KVA | 4125 | 27875 |
| 5000KVA | 5200 | 30000 |
Technical drawings
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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Three phase 2000kva oil immersed electrical pad mounted Transformer 24940V To 480V NEMA 3R Images
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