SC(B) serie products are resin cast dry type transformers that are installed indoor with fire prevention functions. They are the first choice for places with limited spaces, close to the load center, or special place which has higher requirements of fire-proof.
SC(B) series transformers are widely used in various industries and applications because of their safety, reliability, and environmental benefits. Such as power station, hospitals, factories, buildings, commercial centers, airports, transportation tunnels, chemical plants, ships, etc. They can operate in harsh conditions such as high humidity, fire risk, and seismic events without compromising their performance.
Key Advantages:
- Low noise & low loss: advanced design and high quality grain oriented cold-rolled silicon steel
- Low partial discharge: ensure transformer long-running safely
- Strong capability resist to short-circuit: epoxy glass fiber mesh structure insulation & vacuum resin casting
- Good impacting resistance and high level insulation and fire prevention
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Product Lines & Workshop
Main production includes distribution transformers with capacity from 30kVA to 2500kVA (or above) with voltage class of 10KV/35KV. The range covers dry-type, oil-immersed, underground, rectifier, and prefabricated combined transformers.
The production facility spans more than 10,000 square meters and operates under the ISO9001:2015 quality management system, recognized as a High & New Technology Enterprise.
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Frequently Asked Questions
What are the main applications for SC(B) series dry-type transformers?
They are ideal for indoor environments like power stations, hospitals, high-rise buildings, airports, and tunnels where fire safety and space optimization are critical.
What cooling methods are used for these transformers?
They utilize Air Nature (AN) cooling for standard operation and can be equipped with Fans (AF) to increase capacity and heat dissipation.
Are these transformers environmentally friendly?
Yes, they are pollution-free as they do not use oil, eliminating the risk of leaks and the need for toxic liquid disposal.
What is the capacity and voltage range available?
We offer capacities ranging from 30kVA up to 10,000kVA, with voltage classes typically at 10kV and 35kV.
How do dry-type transformers handle short circuits?
They feature epoxy glass fiber mesh structure insulation and vacuum resin casting, providing excellent mechanical strength to resist short-circuit forces.
What protection levels (IP ratings) are available?
Standard options include IP00 (no enclosure), IP20 for indoor use, and IP23 for specific outdoor or protected environments.
Tanaka Electric
