KGYZ-30 Surge Arrester Tester

描述

KGYZ-30 Surge Arrester Tester

产品介绍
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

产品参数
1, rated output: voltage: 0 ~ 30kV
当前的: 0 ~ 1000μA
2, measurement accuracy: voltage 1%
3, 环境温度: 0 ~ +40℃
4, 相对湿度: 25℃ ≤85%
5, altitude: < 1000中号
6, power supply voltage: 220电压±10%
7, power frequency: 50±1HZ

KGYZ-30 Surge Arrester Tester

产品特点
1, automatic measurement, 易于操作, 快速地. 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 秒, very suitable for batch measurement;
2, integrated structure, 小尺寸, light weight The instrument will be DC high voltage power supply, measurement and control system, all components concentrated in a chassis, with small size, light weight and other characteristics;
3, special process design, 接线简单.