DC测试系统 直流测试系统用于测试部件并在电力供给系统中发现的完整系统和直流电压下工作。 POWERHV直流电压测试系统满足IEC 60060-1的要求。 直流电压测试系统可以配备极性反转。 应用 - 高压直流试验变压器,电缆,套管,开关柜等。
- 湿和污染检测
- 在高电压电位DC电流测量
- 用于室内和室外或模块化系统进行现场测试
- 用于测试和直流输电线路电晕的研究,无线电干扰,污闪。
主要成分: - 直流高压试验系统
系列ZL 高达2400千伏 高达1 - 高压直流测量系统
系列DZF 直流电压分压器 高达2400千伏 - 控制系统(手动操作或计算机辅助自动系统)
附加功能和附件: - 快速极性反转
- 双极性测试系统
- 控制电源,以减少压降
- 可移动的设计
- 根据客户的要求订做解决方案
工程 | 中国南方电网公司技术中心1000千伏直流2A测试系统 | | | | | 对于上海电缆研究所1200kV30毫安直流测试系统 | | | | | 1600kV 2A直流测试Syetem为中国电力科学研究院 | | | | | 为中国电力科学研究院1600kV 2A直流测试系统 | | | | | DC test systems DC test systems are used to test components and complete systems found in electrical power supply systems and operating on DC voltage. POWERHV DC voltage test systems fulfill the requirements of IEC 60060-1. The DC voltage test systems can be equipped with polarity reversal. Applications - High-voltage DC testing for transformers, cables, bushings, switchgears, etc.
- Wet and pollution testing
- DC current measurements at high-voltage potential
- For use indoors and outdoors or modular system for onsite testing
- For test and research of DC transmission line corona, radio interference, pollution flashover.
Main components: - DC High Voltage Test System
Series ZL up to 2400 KV up to 1 A - DC HV measuring system
Series DZF DC voltage divider up to 2400 KV - Control system ( manual operation or computer-aided automatic systems)
Additional features and accessories: - Fast polarity reversal
- Bipolar test systems
- Controlled power supply to reduce voltage drop
- Moveable design
- made solution upon customer's request
Projects | 1000kV 2A DC Test system for China Southern Power Grid Corporation Technical Center | | | | | 1200kV 30mA DC Test System for SECRI | | | | | 1600kV 2A DC Test Syetem for China Electric Power Research Institute | | | | | 1600kV 2A DC Test System for China Electric Power Research Institute | | | | |