3 Phase Dry Type Isolation Transformer On Load Tap Changer Of Transformer 800kva 2500kva
Product Specifications
| Attribute |
Value |
| Type |
Distribution transformer |
| Material |
Aluminum |
| Frequency |
50Hz, 60Hz |
| Shape |
Rectangle |
| Winding Material |
Aluminum |
| Application |
Potential |
| Phase |
Three |
| Coil Structure |
TOROIDAL |
| Coil Number |
Multi-winding coil |
| Input Voltage |
10kV, 6kV, 6.3kV |
| Output Voltage |
0.4kV |
| Rated Capacity |
30KVA-2500KVA |
| Cooling Method |
ANAF |
| Core Material |
CRGO Silicon Steel Core |
| Feature |
High Security |
| Rated Voltage |
6/6.3/10/10.5/11KV |
| Vector Group |
Dyn11/Yyn0 |
| Working Frequency |
50/60KHz |
| Operating Temperature |
-40°C to +180°C |
| Color |
Red |
Technical Specifications
| Rated Capacity (KVA) |
Vector Group |
Voltage Combination |
HV Tapping Range |
LV |
No-load Loss |
Load Loss |
No-load Current |
Impedance |
| 30 |
Yyn0 / Dyn11 |
10 6.3 6 |
±5% ±2X2.5% (+3/-1)X2.5% |
0.4 |
135 |
640 |
2 |
4.0 |
| 50 |
|
195 |
900 |
2 |
| 80 |
|
265 |
1240 |
1.5 |
| 100 |
|
290 |
1410 |
1.5 |
| 125 |
|
340 |
1660 |
1.3 |
| 160 |
|
385 |
1910 |
1.3 |
| 200 |
|
445 |
2270 |
1.1 |
| 250 |
|
515 |
2480 |
1.1 |
| 315 |
|
635 |
3120 |
1 |
| 400 |
|
705 |
3590 |
1 |
| 500 |
|
835 |
4390 |
1 |
| 630 |
|
965 |
5290 |
0.85 |
6.0 |
| 630 |
|
935 |
5360 |
0.85 |
| 800 |
|
1090 |
6260 |
0.85 |
| 1000 |
|
1270 |
7310 |
0.85 |
| 1250 |
|
1500 |
8720 |
0.85 |
| 1600 |
|
1760 |
10500 |
0.85 |
| 2000 |
|
2190 |
13000 |
0.7 |
| 2500 |
|
2590 |
15400 |
0.7 |
Product Description
Cast resin dry type transformer is a type of SC(B) dry transformer with epoxy resin, which is widely used in many fields. Its winding surface consists of high-quality protective material that forms the cover. Even in harsh environments such as dust and humidity, it will not affect the cast insulating dry-type transformer. The process characteristic of resin casting is that it must rely on molds and use special casting equipment to cast the coil in a vacuum state. The epoxy resin used is an insulating glue, so it is also called an epoxy cast resin dry type transformer.
Our Production Process
Step 1: Inquiry & Design
We will respond to your inquiry within 1 hour and recommend suitable transformer according to your needs. At the same time, we will provide you with reasonable quotations and payment terms. We have a professional and independent drawing team and technical team, and we will confirm all the contents on the drawing with you within 7 days after payment. The drawing usually contains technical data, weight and parts list.
Step 2: Production & Quality Control
After designing the production drawing, the factory will prepare the stock, produce, and conduct quality inspection before shipment. If you have special accessory requirements, we can provide you with accessories. Our raw materials are strictly screened. In the quality inspection stage, we will provide you with the dual guarantee of QC report and test report to escort your products.
Step 3: Installation & Service
We have a professional team to guide the installation, and also support on-site installation. We will provide you with more than 2 years of warranty service. Welcome to join us and create a win-win situation.
SG(B)13, SC(B)13 Type Dry Transformer Features
- Safety performance: Oil free design, fire and explosion prevention, safer operation, suitable for high safety level places
- Environmental characteristics: Pollution-free, low noise, in line with green, energy-saving and environmental protection requirements
- Structural strength: Advanced casting technology and insulation materials are used, with high mechanical strength and strong short-circuit resistance
- Thermal stability: Small partial discharge, good thermal stability, suitable for long-term high load operation
- Intelligent control: Equipped with a temperature control system, real-time monitoring of winding temperature, with automatic air cooling, alarm, trip and other functions
- Energy saving effect: Both no-load loss and load loss are lower than the national standard requirements, indicating significant energy-saving benefits
- Superior heat dissipation performance: Designed with natural air cooling and forced air cooling, it has strong overload capacity and can operate under overload for a short period of time
Frequently Asked Questions
Q: Who are we?
HENTG POWER is a professional designer, manufacturer and installer of power system solution around the World, was founded in 2011, occupies 100,000 square meter, specializing in reliable, high-performance solutions for global power systems.
Q: How can we guarantee quality?
Always a pre-production sample before mass production; Always final Inspection before shipment. We will provide QC & test reports. We accept FAT(Factory Acceptance Test). Factory can manufacture oil type and dry type distribution transformer, max 500KV 480MVA power transformer, GIS, switchgear, substation, based on ANSI/IEEE/DOE2016/CSA/IEC60076 standard. We will provide you with the guarantee service of over 2 years.
Q: Why choose us?
We have the professional and independent drawing team and technical team. It is expected that we can confirm all the contents on the drawings with you within 7 days. We have a professional technical team with 30+ senior engineers offer 24 hours online service and response within 30 min.
Q: What services can we provide?
Accept OEM, business payment are negotiated.
