2Mva 2000Kva Step Up Pad Mount three Phase Transformer Electrical
600V To 13200V
Product structure
1)The transformer part and the control cabinet part of the United
States variation, of which the transformer part is a fully sealed
structure, and the insulating oil can be two types of high ignition
point oil or ordinary oil.
2)The control cabinet is divided into a high-voltage room and a
low-voltage room.
3)The high-voltage room is equipped with: high-voltage cable plug,
lightning arrester, load switch operating handle, non-excitation
tap switch handle, plug-in fuse, pressure release valve,
thermometer, pressure gauge, oil Position gauges, oil filling
plugs, oil drain valves, etc., load switches, off-excitation tap
changers, plug-in fuses, etc. are all immersed in transformer oil
together with the transformer core. The high-voltage cable and the
transformer are connected by elbow cable connectors.
4)The low-voltage side can be installed with air circuit breakers,
current transformers, as well as electric energy meters, ammeters
and voltmeters, and output circuits and capacitance compensation
devices can be configured according to user needs.
Main data
| Transformer Type | Pad Mounted, Compartmental-Type |
| Transformer Configuration | Liquid Filled Pad Mounted |
| Transformer Feed Type | Loop Feed |
| Operation | Step-Up Operation |
| Phase | Three Phase |
| Capacity | 2 MVA (2000 KVA) |
| Vector Group | YnD1 |
| Primary Voltage | 600Y/347 |
| Primary Voltage Class | 1.2 kV Class |
| Primary Phasor | Wye-N |
| Primary BIL | 30 KV |
| Secondary Voltage | 13200GrdY/7620 |
| Secondary Voltage Class | 15 kV Class |
| Secondary Phasor | Grounded Wye |
| Secondary BIL | 95 KV |
| Frequency | 60 Hz |
| Temperature Rise | 65°C |
| Insulation Rating | Class E Insulation - 120°C, 248°F |
| Cooling Class | KNAN; Self-Cooled |
| Impedance (Typical) | 5.0-7.5% |
| Primary Connection Type | Live Front |
| Secondary Connection Type | Dead Front |
| Load Break Switch Rating | 200-Amp, 15 kV |
| Load Break Switch Location | High Voltage (HV) Front Compartment |
| Efficiency Standard(s) | Meets DOE 2016 Standards, Meets ANSI/IEEE Standards |
| K-Factor Rating (Harmonic Mitigation) | K-1 (Standard) |
| Pulse Drive Rating | N/A |
| Insulation Fluid | Biodegradable Natural Vegetable Oil Ester Insulating Fluid -
Non-PCB Fluid |
| Winding Material | Copper |
| Ambient Temperature Rating | 40°C |
| Sound Level | 61 dBA |
| Elevation Rating | 3300ft (1000 meters) Above Sea Level |
| Core Material | Grain Oriented Steel |
| Tank Material | Coated Steel |
| Dimensions/ | 75''-W x 74''-D x 73''-H |
| Dry Weight (w/o Oil)* | 4,566 lb |
| Total Weight (Liquid Filled)* | 10,567 lb |
| Efficiency % | 99.40% |
| No Load Loss (in watts)) | +/- 2,100W |
| Full Load Loss (in watts) at 100% | +/- 14,500W |
Factory photos
Specification
| Three Phase Pad Mounted Transformer |
| 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.
