Transformers
10kV/6kV dry amorphous alloy distribution transformer
Product Introduction
This series of amorphous alloy dry-type transformer is a new type of transformer product with high efficiency and energy saving, which has good economic and social benefits and is widely used in airports, stations, urban power grids, high-rise buildings and power plants.
Product Model
Product Features
Using amorphous alloy as magnetic conductive material has the advantages of environmental protection and energy saving, and the no-load loss is 70% ~ 80% lower than that specified in GB/T10228.
It adopts three-phase five-column structure, and the iron core is protected by frame structure, which is compact and reasonable.
The coil adopts vacuum pressure mirror casting process, which has beautiful appearance and strong ability to resist sudden short circuit.
The product has small partial discharge, good thermal stability, low noise and strong overload capacity.
The product is maintenance-free during operation and is widely used in commercial buildings and load center areas.
Applicable Conditions
1. Voltage level: 6kV, 10kV；;
2. Tap range: ±2× 2.5%, ±5%;
3. Connection groups: Dyn11, Yyn0；;
4. Capacity range: 200 ~ 2500 kVA;
5. Insulation level: 6kV LI60AC 20, 10kVLI75AC35；;
6. Insulation grade: F or H;
7. Voltage regulation mode: voltage regulation without excitation;
* Please consult with our company when it is used beyond the above-mentioned conditions.
Technical Parameter
