Dingbo STC Series Generator

Dingbo STC Three Phase Synchronous Alternator

This series of generators is used in villages, towns, construction sites, mountain areas, pastoral areas and other lighting and power three-phase alternating current, also as an emergency power supply.

The generator is rotating magnetic field type, using harmonic excitation system, safe and reliable in use, simple and convenient to maintain.

The alternator is a three-phase four-wire system with neutral point connection, rated voltage of 400 volts, phase voltage of 230 volts, frequency of 50Hz, power factor of 0.8 lags, we and can also provide 60Hz and other voltage values according to the need.

Generator and prime motor can be directly connected or triangular belt connection, and can be rotated positive and reverse continuously. When the rotation speed of the prime mover changes to 3%, the load varies arbitrarily from 0 to 100% cosΦ10-0.8 range, and its constant voltage performance is excellent. When the load is suddenly increased or reduced, it can be adapted quickly and work stably. At the same time, no any starting device is needed to start the no-load rat asynchronous motor with similar capacity.

Dingbo ST Single Phase Synchronous Alternator

This series of single synchronous alternator is mainly used as power supply for small ship lighting, town and household electrical appliances. The generator is drip-proof type, the rotating magnetic field of the salient pole is a self-excited constant voltage type. High quality point material and electrical material are used inside, stator insulation is class E (or B), and the rotor insulation is class B.

The generator adopts the harmonic excitation self-excited constant voltage system, which has the best dynamic characteristics, convenient, reliable and durable in use,  the shape of generator is elegant and easy to maintain, and the installation size adopts the International Electrotechnical Commission (IEC) standard.

The generator has a voltage of 230 or 115 volts, a frequency of 50Hz, and working mode for continuous operation. Generators with 60Hz and other voltage values are also available as required.

The generator is directly connected to the prime mover or connected with a triangular belt. When the rotating speed of the prime motor changes to 5%, the constant voltage performance can be achieved no matter the frequency is from 50Hz to 60Hz, the voltage is 230 volts or 115 volts, and the load is from 0 to 100%.