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On-load Voltage Regulating Distribution Transformer
The maintenance-free on-load voltage-regulating distribution transformer is the basic type of intelligent transformer. The power supply is cleaner, better and more stable.
The birth of maintenance-free on-load voltage-regulating distribution transformers is based on a large number of distribution transformers used in distribution networks that cannot be adjusted quickly in response to voltage changes under load. The distribution transformer equipped with on-load tap-changer can realize the voltage adjustment at any time, and ensure the voltage stability at the load end and line end in real time.
The maintenance-free on-load voltage regulating distribution transformer can be configured with the maximum capacity to:
10kV level 1000kVA; 20kV level 2000kVA; 35kV level 3150kVA;
Transformer performance with MR on-load tap-changer.
On-load tap-changer | ECOTAP® VPD® III 30 | ECOTAP® VPD® III 100 |
3 | ||
Fully sealed oil-immersed transformer (without air cushion) | ||
30 A | 100 A | |
825 V | ||
9 working positions without conversion selector 17 working positions with transition selector * | ||
36 kV, 40,5 kV | ||
50/60 Hz | ||
Maximum number of pressure-shifting operations | 500.000 | |
0.7…1.4 Bar | ||
1.Payment: 1) 30% in advance, balanced 70% to be paid before dispatch. 2)L/C
2.Port of loading: Qingdao,Lianyungang or Shanghai Port
3.Discounts: offered based on order quantities
4.Delivery time: 10-30 days according to order quantities.
1. Quality assurance: All the products will go through lots of tests carefully before dispatch: Raw material check, Winding test, Assemble test, Painting check, Nameplate check and routine tests.
2. Competitive production capacity: monthly production more than 1500 sets.
3. Manufacturer's price: Factory direct sale, most competitive price in China.
Chú phổ biến: on-load voltage regulating distribution transformer, China, manufacturers, suppliers, quotation, for sale, made in China
