ProtectionCircuit BreakersCircuit Protection AccessoriesElectrical, Specialty FusesFuseholdersFusesGas Discharge Tube Arresters (GDT)Ground Fault Circuit Interrupter (GFCI)Inrush Current Limiters (ICL)Lighting ProtectionPTC Resettable FusesSurge Suppression ICsThermal Cutoffs (Thermal Fuses)Transient Voltage ...
In addition, EDC managed vendors, suppliers, other engineers, and machine shops; a lot had to come together at the same time to make a project of this magnitude flow smoothly. The existing automation system was based on multiple platforms including Wonderware, GE, Cleveland Controls, Square D,...
All thermal switches and thermal fuses OK. Pump OK. Front panel button PCBs OK. Ended up swapping out the tank illumination LED, and it fixed the issue. This LED is a strange one-- it is actually two diodes connected in parallel, one LED, and another diode with polarity reverse to the...
This caused a short to ground and caused excessive current to be produced, thereby blowing the fuses. If the fuses had not blown, the drive would have most likely failed, possibly burnt up the new motor, and maybe even caused a fire. The lesson to be learned here is that there are man...