Введение в продукт
Lightning arresters are critical electrical equipment in power grids, designed to protect power equipment from overvoltage hazards. The operational health of arresters directly affects the safety and reliability of the entire power system.
The action count and leakage current of arresters are typically monitored by an arrester monitor. However, due to poor sealing, monitors may be subject to moisture ingress during operation, causing internal components to rust. This can lead to malfunctioning of the counter and inaccurate leakage current indications. Therefore, relevant regulations mandate that arrester monitors be inspected annually.
The reliability of counter action is essential for power system operation. It provides a crucial record of lightning strike statistics during normal operation, offering power system personnel important reference data for arrester inspection and maintenance decisions.
Технические параметры
| Выходное напряжение | 1600 В постоянного тока ± 5% |
| Интервал времени | ≥30 с |
| Источник питания | 12 В постоянного тока/220 В переменного тока ± 10 %, 50 Гц ± 2 % |
| Импульсный ток | ≥100А (8/20 мкс) |
| Размерность | 380×250×180 мм |
| Масса | 3 кг |
Product Characteristics
1、Built-in Rechargeable Battery: The Arrester Discharge Counter Calibrator is equipped with a rechargeable battery for convenient field use.
2、Compact and Lightweight: Small size and light weight make it easy to carry and operate in various environments.
3、Safe, Fast, and Accurate: Ensures safe operation throughout the measurement process while delivering rapid and precise test results.
