High voltage 110kv oil immersed transformers 20000kva
Dealim brand 220kv,110kv and 66kv low-loss series transformer is our independently developed new generation of transformers on the basis of absorption of China and foreign advanced technology, which features low local discharge,low loss, high reliability, strong protection against abrupt short circuit.
Main Functions and Features
Amount of local discharge: The apparent discharge amount under 1.5 times of rated voltage is less than 80pC;
Noise:Product of 63MVA and below is lower than 58dB(AN);
Power loss: No-load loss is 30% lower than that of IEC standard;
Reliability: All in service products have no damages or oil leakage occurred;
Short circuit withstanding: Model SFZ11-50000/132 smoothly passed the short circuit withstanding test of the national transformer quality supervision and inspection center and also passed Holland "KEMA” quality control system.
Technical Data Sheet
Main Technical Parameters for 110KV level S(F)SZ9,S(F)SZ10,S(F)SZ11 Series three-phase on-load oil-immeresd power transformer
Rated Power (kva)
High Voltage (kv)
Low Voltage (kv)
Short Circuit Impendence (%)
100 120 (138)
35 37 38.5
6.3 6.6 10.5 11
Products Applications Show:
Packaging & Shipping
International Packing Method according to client's requirement.
Beijing Daelim Green EP Tech Co., Ltd. is mainly engaged in the import & export of electric products and equipment. Our business team has more than 15 years' foreign business experience, and also has a unique understanding of electrical products and overseas markets. We have established and extended business relationships with customers and partners in Southeast Asia, the Middle East, Europe, Africa, North America and South America.
The main products and equipment we are dealing with:power transformer, current transformer, potential transformer, vacuum & SF6 circuit breaker, load break switch, disconnector, switchgear panel, power plant, transmission line equipment.
We provide competitive prices, high quality products, timely shipment and efficient services to develop our cooperation with all of our customers. We are trading in accordance with international traditions and practices. We would like to extend business with our customers and partners on the basis of cooperation and mutual benefit.
Till now, our equipments have been sold to decades of countries among Asia, Africa, Europe, North America, Latin America and South America.You can see our transaction records in the picture below.