1000kva Three Phase Dry Type 220v 380v Power Isolation Transformer
Performance Characteristic
1. Dry-type transformers are safer, and there is no risk of oil leakage or fire.
2. Oil-immersed transformers need regular replacement of oil to ensure normal operation, while dry-type transformers do not require frequent replacement and maintenance.
3. Compared with oil-immersed transformers of the same capacity, three-phase dry-type transformers are smaller in size, lighter in weight, and occupy a smaller area.
4. Long service life: three-phase dry-type transformer has long service life, easy maintenance, and reduces downtime and maintenance costs.
5. The operating noise of the three-phase dry-type transformer is low, and will not cause much impact on the working environment.
6. Wide range of application: Three-phase dry-type transformers are suitable for various occasions, such as factories, shopping malls, hospitals, office buildings, etc., as well as mountainous areas with high altitude.
Main data
| Product Name | 1000Kva Three Phase 220v 380v Power Isolation transformer |
| Winding Material | copper / aluminum |
| Capacity | 1000KVA |
| Primary Voltage | 10kV-35kV Or customized |
| Secondary Voltage | 380V 480V Or customized |
| Frequency | 50/60Hz |
| Connection Type | Yyn0,Dynll |
| Insulation Level | F/H |
| Enclosures Protection Level | IP20 |
| Ground Resistance | 25A<100milliohm |
| Cooling Method | Natural or air cooling |
| Temperature Rise | ≤125K |
| Transformation Ratio | <3% |
| Air Carrying Current | <3% |
| Impedance Voltage | about 4.5% |
| Total Losses | 4% |
| Efficiency | ＞98% |
| Operating Temperature | -15℃～40℃ (40℃, 90%R.H., 56days) |
| Storage Temperature | -25℃～100℃(40℃, 90%R.H., 56days) |
| Certificate | CE,ISO |
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.
Product Tags:
|
|
220v 380v Power Isolation Transformer 1000kva Three Phase Dry Type Images
|
