MD 9260 Tokovne klešče za fotovoltaiko 1500 V DC Novo

Tokovne klešče

Prvi Metrelov instrument, ki podpira meritve do 1500 V z CAT III nivojem varnosti. Uporaben je predvsem za delo v zahtevnih okoljih, kot so fotovoltaične in vetrne elektrarne oziroma povsod tam, kjer se uporablja DC tok. Ponaša se z 2000 A AC/DC merilnim razponom in lahko meri še upornost, kapacitivnost, frekvenco ter temperaturo.

Seti

Podprti standardi

Instrument safety towards user

  • IEC/EN 55022 Information technology equipment - Radio disturbance characteristics
  • IEC/EN 61000 Electromagnetic compatibility (EMC) series
  • IEC/EN 61000-3-2 Electromagnetic compatibility (EMC) - Part 3-2 - Limits - Limits for harmonic current emissions (equipment input current ≤ 16 A per phase)
  • IEC/EN 61000-3-3 Electromagnetic compatibility (EMC) - Part 3-3 - Limits - Limitation of voltage changes, voltage fluctuations and flicker in public low-voltage supply systems, for equipment with rated current ≤ 16 A per phase and not subject to conditional connection
  • IEC/EN 61000-4-2 Electromagnetic compatibility (EMC)- Part 4-2: Testing and measurement techniques - Electrostatic discharge immunity test
  • IEC/EN 61000-4-3 Electromagnetic compatibility (EMC)- Part 4-3: Testing and measurement techniques - Radiated, radio-frequency, electromagnetic field immunity test
  • IEC/EN 61000-4-4 Electromagnetic compatibility (EMC) - Part 4-4: Testing and measurement techniques - Electrical fast transient/burst immunity test
  • IEC/EN 61000-4-5 Electromagnetic compatibility (EMC) - Part 4-5: Testing and measurement techniques - Surge immunity test
  • IEC/EN 61000-4-6 Electromagnetic compatibility (EMC) - Part 4-6: Testing and measurement techniques - Immunity to conducted disturbances, induced by radio-frequency fields
  • IEC/EN 61000-4-8 Electromagnetic compatibility (EMC) - Part 4-8: Testing and measurement techniques - Power frequency magnetic field immunity test
  • IEC/EN 61000-4-11 Electromagnetic compatibility (EMC) - Part 4-11: Testing and measurement techniques - Voltage dips, short interruptions and voltage variations immunity tests
  • The Low Voltage Directive LVD 2006/95/EC Electrical equipment designed for use within certain voltage limits
  • Directive EMC 2004/108/EC on electromagnetic compatibility
  • IEC/EN 61010 Safety requirements for electrical equipment for measurement, control, and laboratory use - series
  • IEC/EN 61010-1 Safety requirements for electrical equipment for measurement, control, and laboratory use - Part 1: General requirements
  • IEC/EN 61010-031 Amendment 1 - Safety requirements for electrical equipment for measurement, control and laboratory use - Part 031: Safety requirements for hand-held and hand-manipulated probe assemblies for electrical test and measurement
  • IEC/EN 61010-2-032 Safety requirements for electrical equipment for measurement, control and laboratory use - Part 2-032: Particular requirements for hand-held and hand-manipulated current sensors for electrical test and measurement

EMC safety

  • IEC/EN 61326 Electrical equipment for measurement, control and laboratory use - EMC requirements - series
  • IEC/EN 61326-1 Electrical equipment for measurement, control and laboratory use - EMC requirements - Part 1: General requirements

Lastnosti

Merilne funkcije

  • TRMS AC, DC meritev napetosti;
  • TRMS AC, DC meritev toka;
  • Meritev upornosti;
  • Meritev kapacitivnosti;
  • Meritev frekvence z VFD;
  • Preizkušanje diod;
  • Meritev temperature;
  • Meritev zveznosti ozemljitve (zvočno signaliziranje);
  • Brezstično zaznavanje prisotnosti električnega polja.

Ostale lastnosti

  • 1500 V DC merilni razpon: z CAT III varnostjo.
  • TRMS: za natančne odčitke sinusnih in ne-sinusnih signalov.
  • VFD: možnost meritev resničnih vrednosti v skladu s frekvenco.
  • Merilni razpon do 2000 A.
  • Varnostni nivo: CAT III 1500 V DC in CAT IV 1000 V.
  • Zaščita pred 12 kV tranzienti.
  • Uporabnik lahko izbira med ročnim ali samodejnim izborom merilnega območja.
  • Relativna ničla: funkcionalnost za primerjavo med signali ali odstranitev šuma ozadja.
  • Zadržanje najvišje vrednosti: zajem vršnih vrednosti (dolžine 5 ms).
  • Meritev temperature do 1000 °C.
  • PC povezava (opcijsko): neposredna povezava s PC.

Tehnični podatki

  • Dimenzije: 264 x 97 x 43 mm
  • Teža: 608 g

Specifikacije

Prenosi

Vrsta Ime datoteke Jezik Verzija Datum Zapiski Datoteka Velikost Online Prenos
Datasheet MD 9260 TRMS Photovoltaic Clamp Meter CAT III 1500 VDC sl 2022 21.06.2022 pdf 383.42 KB
Manual MD 9260 TRMS Photovoltaic Clamp Meter CAT III 1500 VDC Multi-Language 1.1.8. 21.06.2022 20753238 pdf 5.99 MB Prijava