3-Phase Oil Immersed Distribution Transformers
This Taili transformer is an oil-immersed distribution transformer equipped with separable high-voltage bushings.
The HV side is designed for plug-in cable connection, while the LV side uses copper busbars, ensuring safe operation, easy installation, and reliable performance.
This type of oil transformer is widely used in underground cable distribution systems, modern power networks which require high safety and flexible installation.
The transformer complies with IEC 60076 standards.
Basic Info.
| Primary Voltage | 33kV |
| Secondary Voltage | 410V |
| Vector Group | Dyn11 |
| Impedance | 6% |
| Capacity (Power Rating) | 1000kVA |
| H.V. Tap Range | ±2 × 2.5% or others |
| BIL (Basic Insulation Level) | 30–150 kV |
| Standards | IEC, IEEE, ANSI, DOE |
| Certificates | CE, SGS, ASTA |
Main Features of Oil Immersed Transformer
1.Enhanced Insulation Performance
Compared with traditional porcelain bushings, the separable bushing design provides superior insulation performance.
2. High safety design
The transformer is fully insulated structure, suitable for enclosed or underground installations.
3. Copper busbar on LV side
It is low loss and reliable connection.
4. Sealed oil-immersed structure
Very good heat dissipation and long service life.
5. Easy installation and maintenance
Ideal for compact substations and modern distribution systems.
Second, the core advantages and characteristics of the product
Application scenarios
Power transmission and distribution networks
Industrial
Commercial and civil buildings
Package and Shipping
WHY CHOOSE TAILI?
Pre-sales support
- Provide customized power distribution scheme design to optimize cabinet size, equipment layout and product configuration;
- For special needs (such as non-standard voltage, explosion-proof certification), provide detailed technical solutions within 12 hours.
Routine tests:
-Measurement of winding resistance
-Measurement of voltage ratio
-Check of vector group
-Mesurement of impendance voltage and load loss
-Measurement of no load oss and current
-Separate-source voltage withstand test
-Induced overvoltage withstand test
-Dimension checking
Type Tests
-Lighting impulse test
-Temperature rise test
After-sales guarantee
- Quick response: reply to fault report within 24 hours, remote debugging or on-site service within 48 hours (domestic);
- Regular return visits: inspect the operation status of the equipment free of charge every year and provide maintenance suggestions;
- Transparent service: the cause of the failure is explained in writing, the maintenance cost is priced according to the market standard, and the cost is refunded on the spot for valid complaints;
- Warranty policy: 2-3 years warranty for the whole machine (according to the model), lifetime costprice spare parts supply.
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