HKSSPZ - 13000/15 SERIES - VARIABLE VOLTAGE - REGULATING ELECTRIC FURNACE TRANSFORMER

1. The electric furnace transformer is a special - purpose transformer with low voltage, large current and multi - stage voltage regulation. The secondary voltage is usually around several hundred volts, and the secondary current is above tens of thousands of amperes.
2.There are generally two forms of the body structure: single - body and double - body structures. The single - body structure can be divided into concentric and staggered types. The double - body structure is more difficult to process and manufacture. The secondary coil usually adopts an "8" - shaped type, which requires special coil - winding tools, and the coil - winding difficulty is high.
3.The load of the electric furnace transformer is not stable, and the overload capacity requirement is relatively high, usually requiring an overload of about 130%, and the anti - sudden - short - circuit ability requirement is also relatively high.
4. The secondary outlet of the electric furnace transformer is generally divided into two types: side - wall outlet and top - cover outlet. Among them, the side - wall outlet is more difficult to process and manufacture.

220 (110) KV RAILWAY TRACTION TRANSFORMER

1. Utilization of DuPont's Nomex insulation system, registered trademark: Anleide.
2. Advanced seven-level temperature control technology.
3. High overload capacity: Meets typical overload curves, capable of sustained 30% overload.
4. Low partial discharge: Routine Partial discharge is less than 40pC.
5. Short-circuit withstand capability: Meets the operationalcharacteristics of frequent near-end short circuits in electrified railways.

HYDROGEN-SPECIFIC RECTIFIER TRANSFORMER

1. Safety and reliability: The transformer is filled with non-toxic, flame-retardantepoxy resin, which provides high mechanical strength, flame resistance, and no pollution.
2. Convenient installation: Dry type rectifier transformers are delivered as a complete unit, ready for operation upon placement, ensuring convenience and efficiency.
3. High overload capacity: The maximum overload capacity can reach
200%.
4. Low noise: The noise level is reduced by 3 to 5 dB compared to the
national standard.
5. Cost-saving: Dry type rectifier transformers can be installed together
with rectifiers and other electrical equipment, eliminating the need for
separate design of power distribution rooms. This saves space and
reduces initial investment.
6. Customization: Flexibly designed and quickly responsive according to specific customer requirements.
7. Authoritative certification: Certified by the National Electrical ProductsQuality Supervision and Inspection Center.