جهاز قياس مقاومة العزل الرقمي HZJY - 5K-IA 5kV

ميزة

High-voltage insulation resistance tester, with 5 range: 500V, 1000V, 2500V, 5000V, test up to 10TΩ.

● Strict accordance with the safety standards for design

● Insulation resistance range 10TΩ @ 5 kv

● Short circuit current can be adjusted, maximum 5 mA (Can be ordered as high as 10 ma, short circuit current products).

● Automatic display polarization index (PI), induced electric absorption test values than (DAR), and can test the leakage current and capacitance.

● Anti-jamming performance is superior, the interference current reaches 2 mA, still ensure accuracy of test instruments.

● Capacitive discharge rapidly, cable test, no need manual discharge, instruments and automatic discharge quickly.

● 2 methods for power: use of lithium ion batteries, battery life can be up to 4 hours (5000V @ 100MΩ).

● Insulation resistance simulation column.

● Digital filtering functions, external influence deviation display value causing mitigation point using filter function.

● Perfect protection function, and the spare fuse prompt functions.

3. معلمة المواصفات

● Safety Standard

IEC 61010-1    CAT.IV  600V

IEC 61326      EMC specification: test, control and electrical equipment for testing

IEC60529 IP64 （Outer closed state）

● AC Power:220V±10 percent ,50/60 HZ ,20 VA

● battery:16.8V Lithium ion rechargeable battery

● Battery Life:5000V@100M, 6 hour

● size（L x W x H）:26cm x 20cm x 16cm

● weight:3kg

● Test voltage accuracy: the nominal value  100 percent to 110 percent

● Voltage measurement accuracy:5 percent plus 3V

● Current test range:10mA

● current measure precision:5 percent plus 0.2nA

● short-circuit current: 5mA

● Capacitance test range:20uF

● Capacitance testing accuracy:15 percent plus 0.03uF

● Capacitor discharge rate: from 5000V to 10V,0.5S/µF

● Insulation resistance testing range and accuracy （T:23±5ºC ,RH :45 – 75 percent ）