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FAQ ID Description
FA133023Does LT3 thermistor relay need to reset after a power failure?
After a power failure the LT3SM does not need reset ( unless the thermistor conditions have taken the unit to a fault condition )
FA133108My Phaseo ABL1 Power supply is not giving 24V what can I do?
The Phaseo ABL1 range of power supplies have a voltage adjustment potentiometer screw.  The adjustment potentiometer is located by the terminal strip. The...
FA133263Can I remote reset an LR97D electronic overload?
Yes, if the power supply to the unit is briefly interrupted for a period greater than 0.1 second the unit will reset. Below is an illustration from...
FA133181How do I use an LR97D Electronic Over current relay with a single phase motor or load?
To use the LR97D Electronic Over current relay with a single phase motor or load the LR97D unit must be set in single phase operation.  The switch...
FA133966Can I remotely reset the LT47 electronic overload relay
The LT47 Electronic Overload is available in two formats LT47***S - With Manual or Electric Reset LT47***A - with Automatic Reset Electric reset...
FA133967How can I test an LT47 is functioning
To test if an LT47 is functioning at No Load follow the procedure below When LT47 is powered, keep Test button pushed for D-Time plus O-Time...
FA133266How can I adjust the scale of an LT47 over current relay
Because the LT47 over current relay uses Current Transformers (CT's) it is possible to adjust the range of the unit by passing the cable through the...
FA133954How do I chose an Encoder from the OsiSense range
There are 7 major things that need to be decided as detailed below: 1 Function Incremental encoder - Provides counting indication. Single...
FA27972How can I count the number of switchings memorised on IHP time switches.
IHP time switches can be used to program two types of switching: ON or OFF:   One switching takes up one memory space. One range (ON/OFF)...
FA23699How can I optimise, with or without braking resistor, braked stopping of the ATV312, ATV61 and ATV71 variable speed drives?
Braking When there is high inertia in the load to be decelerated and the deceleration ramp imposed by the drive is too short, energy is restored...

Results 31 - 40 of 100