The fault appears when ramp adaptation is not assigned (BRA=NO), the drive is running and the DC bus voltage pass the OBF level. Refer to attached file for more information of Obf.

Kindly find the attachment below for functions and characteristics and the dimensions of Easypact CVS800 MCCB.

The Surge device fitted on TeSys contactor coils is designed to limit the surge voltage generated by coil on opening sequence. If surge device is not used then it may generate surge of some kV on the...

MCCB LV563640 (CVS630N with 6.3ETS) don’t support secondary injection testing in customer field. Also primary injection testing requires professional testing equipment.

PRA is Power Removal Function Active (drive locked out). It is a state of the drive which means that it is locked. If drive displays PRA, that means that you do not have 24 V on the terminal PWR....

EF2 is the Ground Fault. if the motor cable is longer than that specified for the drive size, it will increase the magnitude of the earth leakage current, due to stray capacitance and trip the drive....

Please find the document which is applicable for all the meter mentioned.

Issue: Does a handle switch trip both breakers? Product Line: Miniature Circuit Breaker Resolution: This means the 2 or 3 poles are linked internally and if any pole trips, they all open together ....

The power Consumption in VA is Bus Current * Voltage And the Power dissipation is "lost" or wasted power, represented by the power converted to lower forms such as heat that are no longer...

This is the rms value of the current which the switchgear can carry in the closed position during a specified short time. Short time is generally 1 s, and sometimes 3 s.

Note that we no longer sell these devices, this FAQ is for information only. Both systems comprise a transmitter and receiver (usually within a single-body sensor), and a reflector. The transmitter...

This is the voltage that appears across the terminals of a circuit breaker pole after the current has been interrupted. The recovery voltage wave form varies according to the real circuit...

The Tropicalization term is related to the damp heat environmental conditions. It means the product have been internally testing based on damp heat cycling test according to IEC 60068-2-30 Std (Test...

PNP and NPN type outputs are available as 3-wire sensors with a DC voltage power supply (the voltage limits are dependent on the specific sensor): PNP type: switching on the positive voltage load NPN...

There is an issue in Vijeo Citect v7.20, where the parameter [WebServer]deployRoot does not recognize as a valid value a path enclosed in double quotes. As a workaround, please use an access path...

The selection should be done after derating the Circuit Breaker taking into consideration voltage variation and capacitors tolerances that could increase nominal current up to 1.5In. The Derating...