Electric
UHT1
• Designed for permanent installation on the surface of power transformers tank
• Creates an oil-tight dielectric window permeable to electromagnetic waves
• Decouples PD signals from inside power transformers in the UHF range
• Enables suppression of external noises, such as corona
• Can also be used as a trigger source for acoustic PD measurements
VBO3
VBO3 is a three-phase voltage transformer with a transformation ratio of 1:2 and extends the range of application of a CMC up to 600 V (L-N). Main fields of application are tests in renewable energy plants and industrial networks with 400 V (L-N) [690 V L-L]. The transformer is designed for a nominal frequency of 50/60 Hz, the secondary voltage is load-dependent. In order to achieve good accuracy, the secondary voltage must be measured under load before carrying out tests. The transformation ratio determined in this way can be entered as a parameter in the hardware configuration of the Test Universe software. This makes it possible to work directly with the secondary values in the Test Universe.
CMC 356-Universal relay test set and commissioning tool
- Powerful current sources for testing even high-burden electromechanical relays
- High current amplitudes for 5 A relay testing
- High accuracy and versatility for testing static and numerical relays of all types
- Integrated network for testing IEC 61850 IEDs
- 10-channel analog measurement and transient recording functionality (option)
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