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Electrical tests on transformers, current transformers, voltage transformers, grounding systems, lines and cables, and circuit breakers can be performed with the OMICRON CPC 100. The patented test system replaces several individual testing devices and offers new, innovative testing methods. The CPC 100 is the base for multiple accessories. These facilitate further applications, such as tan delta measurements, as well as line and ground impedance measurements.
Features
- Up to 800 A or 2000 V with up to 5 kVA over a frequency range of 15-400 Hz or 400 A DC
- Excellent interference suppression facilitates measurement of small signals
- Easy to transport (just 29kg) - Ideal for on-site testing
- Testing templates, automatically generated testing procedures and test reports
- Up to 2000 A or 12 kV through use of current or voltage amplifiers
Applications
Current transformers (CT) - Ratio, burden and polarity
- Phase and magnitude error
- Excitation curve
- Winding resistance
- Secondary burden
- Dielectric withstand voltage
(2 kV AC) - CT circuit continuity
| Voltage transformers (VT) - Ratio, burden and polarity
- Phase and magnitude error
- Excitation curve
- Winding resistance
- Secondary burden
- Dielectric withstand voltage
(2 kV AC) - VT circuit continuity
|
Transformers - Ratio
- Winding resistance
- Tap changer test
- Excitation current
- Short circuit impedance
| Lines and cables - Impedance (k-factor)
- Transformer coupling
|
Grounding systems - Ground impedance
- Step and touch voltages
| Circuit breakers |
Accessories
- Extension with CP TD1: Capacitance/dissipation factor testing (tan delta), insulation diagnostics
- Extension with CP CB2: Current amplifier for up to 2000 A
- Extension with CP CU1: Testing line impedances, ground impedances and k-factor
- Extension with CP SB1: Fully automated testing of three-phase transformers
- Extension with CP CR500: Compensating Reactor
- Extension with CP TC12: 12 kV Oil Test Cell
- Extension with CPOL: Polarity Checker
- Extension with CP AL1: Fast Fourier Transformation Voltmeter
- Extension with CP RC: Resonance Circuit
- Extension with CP DB1: Transformer Discharge Box
Media
How to Video: Operating the Omicron CPC 100
Testing with the Omicron CPC 100