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FAQ ID Description
FA253330 What is significance of Separated or safety extra-low voltage (SELV).
IEC defines a SELV system as "an electrical system in which the voltage cannot exceed ELV under normal conditions, and under single-fault conditions,...
FA253329What is the installation consideratoion on power control connections to PowerLogic power meter's.
> Energy meter must be protected by a circuit breaker > Energy meter must powered up by wiring it as per the diagram > Necessary precautions to...
FA253252Does time and Date of PM5350 meters backed to default after the control power of the meters were lost.
Kindly note that the PM5350's RTC is backed-up by a capacitor (not a battery). So if the clock is set and auxiliary power supply to the meter remains...
FA243363What is the significance of using Transient Voltage Suppressor (TVS) across relay and contactor coils.
AC and mostly DC coils relay, contactor, actuator could be very disturbing sources if no overvoltage protection is fitted in parallel with the coil. For...
FA249021Can I upgrade the firmware for TSX ISP Y101 module to v2.4, what are the evolutions in this version
The TSX ISP Y101 cannot be upgraded by anybody , the firmware is installed one time while manufactured.  This new version v2.4 is not done to correct...
FA248969What is the maximum numbers of drives allowed on RSTP loop for Altivar 61 / Altivar 71 drives
Maximum number of drives allowed on a RSTP loop is 32 with ATV61 / ATV71. With 32 drives it is ensured that standard IEEE802.1 is respected and a...
FA248968Which drives from altivar range supports RSTP protocol management
Altivar 61 and Altivar 71 range of drives with Ethernet network communication card - VW3A3320 when inserted supports RSTP management. VW3A3320 ethernet...
FA248734What temperature value does the thermal protection of detuned reactor is set.
The thermal protection of our detuned reactor is set up at 155°C, with a tolerence of +/- 5°C.
FA248735What will be the tolerance limits for inductance for detuned reactor.
The tolerance limits for inductance for detuned reactor should be +/-5%. The measured value should be within this limit.
FA248736What is the voltage tolerance level for NSX ME VIGI.
In NSX ME VIGI the tolerances applicable to the voltage are +10% and -15%. That means the vigi works perfectly between 170V and 484V but be careful...

Results 31 - 40 of 100