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S11-630kVA/10kV Oil-Immersed Distribution Transformer
Short Introduction: Efficient and energy-saving oil-immersed distribution transformer with low loss and long service life.
Key Features:
- Fully sealed structure requires no maintenance;
- Low-noise operation;
- Energy-saving losses below national standards;
- Suitable for -25°C~40°C environment;
- Rust and corrosion prevention treatment
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Detailed Description
This product uses high-quality cold-rolled silicon steel laminated core with copper wire windings and fully sealed oil tank design.
It features low loss, low noise, and low temperature rise, widely used in urban power grids, rural power grids, industrial enterprises, and petrochemical industry distribution systems.
Data Sheet
| Parameter | Value | Unit |
| Model | S11-630/10 | |
| Rated Capacity | 630 | kVA |
| Primary Voltage | 10 | kV |
| Secondary Voltage | 400 | V |
| No-load Loss | 2.1 | kW |
| Load Loss | 7.8 | kW |
| No-load Current | 2.5 | % |
| Impedance Voltage | 6.5 | % |
| Dimensions (L×W×H) | 2200×2000×1800 | mm |
| Weight | 3500 | kg |
| Applicable Standards | GB/T 1094, IEC 60076 |
Application Fields
- Urban distribution networks;
- Rural power grid renovation;
- Industrial and mining enterprise power supply;
- Petrochemical industry;
- Commercial buildings
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