PUSH Electrical PS-3045 High Voltage Insulation Resistance Tester

PS-3045 digital isolationsmodstandsmåler, også kendt som megger, højspændingsisolationsmodstandstester osv., bruges til test af isolationsmodstand. Det har funktionen til at måle DC-spænding, AC-spænding, DC-spændingsabsorptionsforhold og polarisationsindeks.

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Produktsalgspunkt introduktion

1. Instrumentet har en stødsikker, støvtæt og fugtsikker struktur.
2. Det er et almindeligt anvendt og uundværligt instrument inden for telekommunikation, elkraft, meteorologi, computerrum, oliefelter, mekanisk og elektrisk installation og vedligeholdelse og industrielle virksomheder, der bruger elektricitet som industriel kraft eller energi.
3. Den er velegnet til at måle modstandsværdien af forskellige isoleringsmaterialer og isolationsmodstanden af transformere, motorer, kabler og elektrisk udstyr.
4. Samtidig kan den udsende en række forskellige spændingsniveauer og har funktionen til trinspændingsjustering.

Produktparameter

1. Spændingsområde og nøjagtighed

Målefunktion	Måleområde	nøjagtighed	løsning
DC spænding	DC 0,0V~1000V	±5%rdg±3dgt	0,1V
AC spænding	AC 0,0V~750V	±5%rdg±3dgt	0,1V

2. Nuværende rækkevidde & nøjagtighed

Målefunktion	Måleområde	nøjagtighed	løsning
DC strøm	1mA-6mA	±5%rdg±2dgt	0,01mA
	100uA-1000uA	±5%rdg±2dgt	1uA
	10uA-100uA	±5%rdg±2dgt	0,1uA
	1uA-10uA	±5%rdg±2dgt	0,01uA
	100nA-1000nA	±5%rdg±2dgt	1nA
	10nA-100nA	±10%rdg±5dgt	0,1 nA
	1nA-10nA	±20%rdg±5dgt	0,01nA
	100pA-1000pA	±30%rdg±5dgt	1 pA

3. Kapacitansområde og nøjagtighed

Målefunktion	Måleområde	nøjagtighed	løsning
kapacitans	10uf-50uf	±10%fs.±5dgt	0,01uf
	1uf-10uf	±10%fs.±5dgt	0,01uf
	100nf-1000nf	±10%fs.±5dgt	1nf
	10nf-100nf	±10%fs.±5dgt	0.1nf

4. Tekniske specifikationer

Fungere		Isolationsmodstandstest, spændingstest, DC strømtest, kapacitanstest
Grundtilstand		23℃±5℃， under 75 % rh
PS-3045	Nominel spænding	100V, 250V, 500V, 1000V, 2500V, 5000V
	Isolationsmodstandsområde	0,01MΩ～10TΩ	opløsning: 0,01MΩ
PS-3045E	Nominel spænding	250V, 500V, 1000V, 2500V, 5000V, 10KV
	Isolationsmodstandsområde	0,01MΩ～35TΩ	opløsning: 0,01MΩ
PS-3045F	Nominel spænding	500V, 1000V, 2500V, 5000V, 10KV, 15KV
	Isolationsmodstandsområde	0,01MΩ～50TΩ	opløsning: 0,01MΩ
Testspænding (V)		nominel spænding×（1±10%）
DC spændingsområde		0~1000V	Opløsning: 0,1V
AC spændingsområde		0~750V	Opløsning: 0,1V
DC strøm		0,1nA~6mA	Opløsning: 0,1nA
Kapacitans		10nF~50uF	Opløsning: 10nF
Udgang kortslutning Strøm		≥6mA@15KV
Absorptionsforhold og polarisationsindeksmåling		Har

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