DOE 500k Three phase Dry type transformer Step up 208V To 600V NEMA
3R
Summarization
SG series three-coherent-type transformers are widely used in AC
50~60Hz, input, output voltage not exceedlng 500V three phase power
supply in a variety of occasions.
For a variety of input and output voltage lever, Join groups,
regulating the number and location of laps(typically±5%), winding
capacity allocation, single-phase secondary winding is equipped
with, the use of rectiffer cirouits, take shell or not, etc.
According to the user's demands, product can be meticulous designed
and produced.
Main data
| Description | |
| Model | SG-500KVA |
| Name | Three-phase Dry type transformer |
| Rated power | 500KVA |
| Input voltage | 208Y with 2x2.5% FCAN and 4x2.5% FCBN |
| Input current | 1387.9A |
| Output voltage | 600Y/347V |
| Output current | 481.1A |
| Phase | Three |
| Frequency | 60Hz |
| Insulation class | C |
| Withstand voltage test | Primary to secondary 2500V/60S Primary to grounding 2500V/60S Secondary to grounding 2500V/60S |
| Insulation resistance | Primary to secondary>100MΩ Primary to grounding >100MΩ Secondary to grounding >100MΩ |
| Induced withstand voltage | 125Hz/Double voltage/min |
| Grounding resistance | 25A<100mΩ |
| Cooling method | Air cooling |
| Ratio | <3% |
| Temperature rise | <150℃ |
| Overall dimensions(AxBxC) | 63’x33.46’x78.74’ |
| Weight | 3747.8Lbs |
Drawing
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: Sample time 3-7 days, we usually ship by DHL, UPS, FedEx,etc.
Mass production time 7-25 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(MOQ:≥10pcs).
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.
