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PCG

PCG

项目介绍:

This resistor group is designed for heavy application such as elevators, cranes or for braking of big electrical motors. This type of resistor has specifications that make them  suitable for harsh conditions. The OHMEGA PCG has capability to withstand overload for a long time without any damage. Furthermore the power limits indicated ensure that the temperature doesn't damage other components nearby. It also ensures stability and reliability.

The resistor elements are covered in stainless steel AISI 304 and the surrounding case is made in zinc plated steel. If requested the case can be made in stainless steel. The standard resistor is supplied with thermal protected steel tubes.

Due to the special construction the OHMEGA PCG is completely silent during impulses.

 

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产品信息

 SPECIFICATIONS

Power Range1 kW - 6 kW
Pulse Load5X in 10s
Over Load10X in 5s
De-rating100% PN @40 °C - 75% @ 90 °C
Resistance Tolerance± 10%
Dielectric Strength4500 Vrms per 60s
Working Voltage1000 VAC
Insulation Resistance> 50 M OHM @ 5000 Vdc
Protection classIP65
Max surface temperature800 °C
Cooling mediaAir
ConnectionScrew

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