Phase Sequence Meter Knopp Incorporated "When You Test, Use The Best" HomePage BackOnePage Type K-3 Phase Sequence Indicator The Phase Sequence Indicator is used to determine... the phase sequence (A-B-C or C-B-A) of three-phase voltages. (A-B-C is clockwise rotation) It is important that phase sequence is known prior to energizing electrical motors and other... equipment, as incorrect connection could cause damage to the equipment. The K-3 Phase Sequence Indicator is of the rotating-disk design; there are no lights to burn out. All...

line into manageable chunks. First, we list our line of electricity meter test equipment. This equipment is used to verify the accuracy of meters before they are used to measure... electricity meters. These transformers are a part of the measurement system, and, as such, their accuracy should be known as well. Our precision transformers have many uses. Generally... systems up to 600 volts) and our K-3 Phase Sequence Indicator (used to determine phase sequence in three-phase systems). We also manufacture the 4E2-1 Voltage Tester used by rapid...

-- those who represent our line of "technical test equipment" (meter and transformer test products, precision transformers, burdens, etc.) and those who represent our line of products... for electricians (Voltage Testers, Phase Sequence Indicators, and accessories). We have listed each group separately and shown each representative by the geographical territory...