CONTEC ACO/DCO-8(98) Switching output module

CONTEC ACO/DCO-8(98) Switching output module

The dielectric properties of helium have to be taken into account. The dielectric strength of Helium is much lower than the air one. The generator design needs to respect insulation distances with a view to avoid dielectric origin problems. This problem can be solved by pressure increase: it is assumed that the dielectric strenght of Helium at 10 to 15 bars pressure is equivalent to air at atmospheric pressure.

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----------------------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

This is the reason that with a standard 

design no full voltage in the generator is expected before this minimum pressure value. Nevertheless, the machine can be excited at reduced voltage - for example when it is connected to a startup frequency converter. In fact, there is a direct relation between generator maximum voltage and helium pressure. Under certain conditions, a special design adapted to a lower minimum pressure can be realized.

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