Gents,
Currently our Environmental manager is looking at installing a unit into our buildings called "Power perfector" for energy efficiency reasons.
Apparently this unit will reduce harmonics, transients, improve power factor and phase voltage imbalances. Bascially it will reduce your energy...
Gents,
Little help please. Currently investgiating some intermittant faults on a server room distribution board. At the moment the UPS systems kick in and out randomly as a result of suspected voltage fluctuations.
To check our supply we monitored the supply to the board with a power quality...
Gents,
I'm trying to add some hardware to a PLC 5 remote I/O adapter. It has been configure to read the racks as an Remote I/O scanner.
I'm wondering wether I can just use the auto configure to pick up the new cards I add and the adresses for the inputs and outputs. Both cards are digitals...
At the moment we have a little bit of a problem on one of our machines.
We have a shunt coil on the main power breaker on the machine which is tripping every time we reset the power to the machine.
The coil is powered up from a contact on a 24V DC emergency stop relay. Currently we have...
Hi guys,
Was wondering if anyone had any info about the Ward-Lenard system of controlling DC motors and generators. In particular using them in draglines. Have search endlessly on the net and have been unable to find anything valueable. Books, sites, anything. Any help would be appreciated...
