Specialized equipment

 

Type

Description

Controlled area and controlled parameter

Omicron CPC 100

Omicron CPC 100

System for primary testing of high-voltage equipment. In combination with other modules it is suitable for:

  • Commissioning in power plants and substations
  • Power transformer testing
  • Instrument transformers testing
  • Winding resistance and contact resistance measurement
  • Polarity check
  • Relay protection primary and secondary testing

Contact resistance of contact systems in electrical installations for up and over 1000V;

  • Transformers for voltage up to 35kV including:
  • Transformation ratio
  • Three phase transformers winding connections and polarity check of single phase transformers
  • Withstand test
  • Resistance
  • Relay protections, automation , telemechanics and secondary connections:
  • Winding resistance
  • Inspection of  relay protection settings ( AC or DC current , AC or DC voltage, pick up time, impedance)
  • Device testing for correct, incorrect or fault operation

 

Omicron CP CU 1
cp cu 1

Module along with CPC 100 is used to measure the impedance of cable and power lines, earth factor, step and touch voltage, grounding system impedance and etc.

Electrical installations for up and over 1000V

  • Protective grounding resistance
  • Protective lightning resistance
  •  

Omicron CP TD 1Omicron CP TD 1

Module along with CPC 100 is used to measure
Capacitance, dissipation factor (tgδ) and power factor (cosφ).
Used to measure and evaluate the insulation resistance of power transformers, instrument transformers, circuit breakers and bushings.
Allows measurements with different voltage and frequency, without interference setting in the main frequency. The automatic procedure, reduce the measurement time to minimum.
Measurement values:

  • Active, reactive and apparent power
  • Quality factor QF
  • Inductance
  • Impedance and phase angle
  • Test current and voltage

Capacitance and dissipation factor (tgδ)

 Omicron CT AnalyzerOmicron CT Analyzer

System for current transformers testing. CT Analyzer is designed for automatic testing of current transformers before or after installation.
The device is design for tests as follow:

  • Burden test
  • Winding resistance
  • Excitation test in accordance to IEC 60044-1 и 60044-6
  • Ratio
  • Polarity check and phase displacement
  • Knee points
  • ALF and FS

 

Transformers for up to 35kV including
  • Ratio
  • Three phase transformers winding connections and polarity check of single phase transformers
  • Withstand test
  • Winding resistance
 Omicron CMC 356Omicron CMC 356

System for relay protections secondary testing. CMC 356 is computing controlled device for relay protections, transducers, electric meters and power quality analyzers. The system has the following options:

  • 4 voltage channels
  • 6 current channels
  • Device testing in accordance to IEC 61850
  • Binary outputs
  • Interception of binary signals and impulse counter

Relay protections, automation, telemechanics and secondary connections:

  • Winding resistance
  • Inspection of  relay protection settings ( AC or DC current , AC or DC voltage, pick up time, impedance)
  • Device testing for correct, incorrect or fault operation
 Freja 306Freja 306

System for relay protections secondary testing.

Freja 306 is computer-oriented system, for relay protection testing and simulations. Although it can be used without PC.

The system has 4 voltage channels, 6 current channels and has capacity to inject single line current with up to 100A.


Relay protections, automation, telemechanics and secondary connections:

  • Winding resistance
  • Inspection of relay protection settings ( AC or DC current , AC or DC voltage, pick up time, impedance)
 Metrel MI 3200Metrel MI 3200

Teraohmmeter – device for insulation resistance measuring
Metrel MI 3200 is portable device with ability to function with AC power supply as well as battery. The device can inject high voltage with up to 10kV, at 10TΩ. Functionality:

  • Insulation resistance with voltage from 500V to 10kV (25V step), programmable timer and automatic discharge
  • Capacitance measurement
  • Step up voltage test
  • R60/R15, Polarizing index, DD ratio
  • High voltage injection with up to 10kV
  • Voltage and frequency measurement with up to 600V AC/DC

 

Insulation resistance:

  • electrical installations for up and over 1000V;
  • Transformers for up to 35kV including
  • Relay protections, automation, telemechanics and secondary connections:
  • AC/DC electrical motors
  • Cable and power lines with up to 20kV
  • Absence of body compound in capacitive installations for up and over 1000V.
 Grossen Metrawatt Profitest MTechGossen Metrawatt Profitest MTech

Device for electrical installations measurement - IEC 60364.6. Easy and effective for testing of protective electrical installations, it is designed for test as follow:

  • Voltage measurements, frequency measurements and sequence
  • Loop impedance
  • Line impedance
  • Zero sequence current protections
  • Grounding resistance
  • Insulation resistance
  • Leakage current
  • Cable distance

 

In electrical installations for up and over 1000V;

  • Protective grounding resistance
  • Protective lightning resistance

 

In electrical installations for up to 1000V:

  • Loop impedance
  • Zero sequence circuit breakers
  • Pick up time, touch voltage

 

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