KGYZ-30 Surge Arrester Tester

Popis

KGYZ-30 Surge Arrester Tester

Představení produktu
KGYZ-30 Zinc oxide arrester detector is designed to detect the internal defects of the non-gap zinc oxide arrester MOA valve for 10kV and below power systems, and measure the direct current reference voltage (U1mA) and the leakage current under 0.75U1mA. The instrument integrates DC high-voltage power supply, measurement and control system, and all components are concentrated in a chassis. It has the characteristics of small size and light weight, and is an indispensable equipment for field test of power system and zinc oxide arrester production plant.

KGYZ-30 Surge Arrester Tester

Parametry produktu
1, rated output: Napětí: 0 ~ 30kV
Aktuální: 0 ~ 1000μA
2, přesnost měření: Napětí 1%
3, teplota okolí: 0 ~ +40℃
4, relativní vlhkost: 25℃ ≤85%
5, nadmořská výška: < 1000M
6, Napětí napájení: 220V±10 %
7, power frequency: 50±1HZ

KGYZ-30 Surge Arrester Tester

Vlastnosti produktu
1, automatic measurement, snadné ovládání, rychle. The automatic control principle of 1mA current and 0.75 times DC reference voltage for precision closed-loop adjustment, the use of microcomputer control of the measurement process, only need to press a button can automatically measure the zinc oxide arrester 1mA DC reference voltage and 0.75 times DC reference voltage leakage current, the whole process only 15 sekundy, very suitable for batch measurement;
2, integrated structure, malá velikost, light weight The instrument will be DC high voltage power supply, measurement and control system, all components concentrated in a chassis, s malou velikostí, light weight and other characteristics;
3, special process design, simple wiring.