The OMICRON CP SB1 Switch Box for 3 Phase Power Transformers is an accessory for the CPC 100
and simplifies measurement of three-phase power transformers. The transformer ratio and winding resistance are automatically measured in all three phases (in sequence) in all tap changer positions. The measurement results are recorded by the CPC 100 and can be analyzed with the accompanying software package.
OMICRON CP SB1 Features
- Multiplexes the CPC 100 outputs to all phases of a power transformer and vice versa
- Quickly discharges the transformer between measurements
- Operates the tap changer, so measurements can be performed without the need for user interaction
OMICRON CP SB1 ApplicationsFor every tap changer position the transformer ratio and winding resistance can be measured