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Augstsprieguma izolācijas pretestības testeris PS-3420

Izolācijas pretestības testeris, kas pazīstams arī kā megohmetrs, augstsprieguma megohmetrs, augstsprieguma izolācijas pretestības testeris utt., tiek īpaši izmantots izolācijas testēšanai laboratorijā vai uz vietas.
LEJUPIELĀDĒT PDF
Sīkāka informācija
Tagi
Produkta pārdošanas punkta ievads

 

  1. 1. Tas ir piemērots dažādu izolācijas materiālu pretestības vērtības un transformatoru, motoru, kabeļu un elektrisko iekārtu izolācijas pretestības mērīšanai.
    2. Digitālais izolācijas pretestības mērītājs sastāv no vidēja un liela mēroga integrētajām shēmām, tostarp augstas precizitātes mikrostrāvas mērīšanas sistēmas, digitālās pastiprināšanas sistēmas un automātiskās izlādes ķēdes.
    3. Mērīšanai nepieciešams tikai savienot DUT ar augstsprieguma līniju un signāla līniju.
  2. 4. Nominālā izejas testa sprieguma diapazons ir 250V ~ 5000V, un izolācijas pretestības mērīšanas diapazons ir 0,01MΩ ~ 5,00TΩ.
    5. Līdzstrāvas sprieguma mērīšanas diapazons ir 0V ~ 1000V DC, un maiņstrāvas sprieguma mērīšanas diapazons ir 0V ~ 750V AC.

 

Produkta parametrs 

 

Izejas spriegums

Mērīšanas diapazons

precizitāte

250V (15%) līdzstrāva

0,01MΩ ~ 2,50GΩ

±3%rdg±5dgt

2,50 GΩ ~ 250 GΩ

±15%rdg±5dgt

500V (10%) līdzstrāva

0,01MΩ ~ 5,00GΩ

±3%rdg±5dgt

±3%rdg±5dgt

±15%rdg±5dgt

1000V (10%) līdzstrāva

0,01MΩ ~ 10,00GΩ

±3%rdg±5dgt

10,00 GΩ ~ 1,00 TΩ

±15%rdg±5dgt

2500V (10%) līdzstrāva

0,01MΩ ~ 25,0GΩ

±3%rdg±5dgt

25,0 GΩ ~ 2,50 TΩ

±15%rdg±5dgt

5000V (10%) līdzstrāva

0,01MΩ ~ 50,0GΩ

±3%rdg±5dgt

50,0 GΩ ~ 5,00 TΩ

±15%rdg±5dgt

high resistance tester

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