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About us

Documentation

Divisions

Productes

M - MEASURING
- M1-Analogue instruments
- M2-Digital instruments and measuring transducers
- M3-Electronic energy meters, partial consumption
- M5-Electrical power analyzers
- M6-Maximum demand control devices
- M7-Measuring current transformers and shunts
- M8-Portable measuring equipment and accessories
- M9-Software. Electric energy management
P - ELECTRIC PROTECTION AND CONTROL
- P1-Industrial earth leakage protection
- P2-Self-reclosing overcurrent and e. leakage prot.
- P3-Control relays
- P4-Relays and protective devices
  - Overcurrent three-phase protection relays (M.V.)
  - Transformers for MPRB relays
- P5-Protection and measuring current transformers
  - Measuring current transformers
  - Protection current transformers
- P6-Mesuring and testing equipments for substations
- P7-Reactors for filtering
Q - QUALITY & METERING
- Q1-Multifunction electronic energy meters
- Q2-Power quality analyzers
  - Clamps
  - Power quality analyzers
R - POWER FACTOR CORRECTION AND HARMONIC FILTERING
- R1-Power factor regulators
- R2-LV power capacitors
- R3-Automatic capacitor banks
- R4-Automatic capacitor banks with static swtiches
  - Static capacitor banks (III)
  - Static switching modules (three-phase)
- R5-Automatic banks with detuned filters
- R6-Banks with detuned filters (static)
- R7-Harmonic and EMI filters
- R8-HV power capacitors and switchgear
V - SMART ELECTRIC VEHICLE CHARGING SYSTEM
- V1-Charge posts
- V2-Car park boxes
  - Car park box
  - Multipoint system
- V3-Accessories and others
  - Prepayment card machine
  - Proximity card

Applications

SERVICES
INDUSTRIAL
INFRASTRUCTURE
- critical electric power
- infrastructure applications
ENERGY

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QNA-PT. Power quality analyzer

QNA-PT is the ideal unit for achieving total control of electrical parameters in installations; its main features are:

» Voltage measurement circuit
• 3x 500/866 Vac (for 4 wire connections)
• 3x500 Vac (for 3 wire connections)

» Current measurement circuit
• .../5 (6) A (input with galvanic insulation)
• .../1 (1.2) A (input with galvanic insulation)
• …/2 V

» Features:
• IEC 61000-4-30, Class A
• Capture of event wave shape
• E-mail and SMS alarm system
• Creation of histograms for event analysis
• Preparing reports
• Harmonic analysis
• Includes PowerStudio reading software

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