Cutler Hammer C825KN10 200A Relay input module

Cutler Hammer C825KN10 200A Relay input module

A brushless rotating diode exciter is an inverted AC generator, the stationary part being the field magnet and the rotating part of the armature. The armature winding is multiphase and is connected to the main generator field winding through a diode rectifier bridge mounted in overhang (Fig 10). The rotating armature of this exciter is directly bolted at the rotor shaft end and has no additionnal bearing.Diodes are electrically oversized. A failure of these components can be detected by its influence on the exciter's field current waveshape. In the case of association with a static frequency converter, some adaptations are necessary to allow starting from zero speed.

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Company product range

----------------------Ruichang Mingsheng Automation Equipment Co., Ltd----------------------

PLC module, programmable controller, CPU module, IO module, DO module, AI module, DI module

Network communication module,

Ethernet module, motion control module, analog input module, analog output module, digital input module, digital output

Module, redundancy module, power module, relay output module, relay input module, processor module

Design Adaptations to HTGR 

This basic technology will be retained for the HTGR application, but some specific adaptations may be realized in the general dimensioning of the machine: - The generator can be smaller than a conventionnal machine. This is due to the very high cooling capability of pressurized Helium.- The cooling gas flow is reduced at the minimum possible value to limit the ventilation losses - The rotor design may be adapted if necessary, in order to obtain a higher overspeed value, lower the friction losses and maintain usual electrical characteristics. - Under certain conditions, a special stator design, allowing operation at Helium pressures inferior to 10 bars can be obtained.

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