通信电缆 网络设备 无线通信 云计算|大数据 显示设备 存储设备 网络辅助设备 信号传输处理 多媒体设备 广播系统 智慧城市管理系统 其它智慧基建产品
武汉艾尔通电气有限公司
[艾尔电气有载开关测试仪执行标准]DL/T846.8-2004[艾尔电气有载开关测试仪产品简介]变压器有载开关测试仪,是用于测量和分析电力系统中电力变压器及特种变压器有载分接开关电气性能指标的综合测量仪器
| |||
| |||
| |||
| |||
| |||
根据用户具体要求,设计相应的产品配置方案。 | |||
AL110On-load tap-changer tester
Implementation of standards.
DL/T846.8-2004
It is a comprehensive test equipment which is used to measure and analyze electrical properties index of on-load tap-changer of power transformer and special transformer in power system and has the function of analyzing, saving and printing test data. Controlled by computer, it can realize auto measuring of parameters such as transition time, transition waveform, transition resistance, and three-phase synchronism of on-load tap-changer through specially designed measuring circuit, so that user can not only measure via tap-changer lead, but also carry out measuring through direct wiring of three-phase sleeve of transformer and neutral point according to needs and site condition. It is of vital importance in improving reliability of power system operation when promptly diagnosing latent fault of tap-changer in preventive test of power equipment and transformer overhaul, solving the problems of test method of on-load tap-changer of power transformer outdated and undedicated.
Main technical index:
Three-way independent test power source, max output current being 0.8A
Monitor: 240′128T、T6963C controller
Printer: A4 high speed inkjet
Processing part:
80C320 high speed 8-bit micro-processor
Program memory 32K
Power down data memory: 512K
High speed A/D converter, max sample rate being 400KHZ
Equipment sample rate: 10~20KHZ
Max saving time of single waveform: 6.4 seconds
Measuring range of transition resistance: 0—25 W
Measuring accuracy: 0-8Ω±0.1Ω,9-15Ω±0.3Ω
Measuring accuracy of synchronism: 0.2ms
Power source: 220V ±15% power300W
Dimension: 410×340×200mm
Weight: 5kg
您感兴趣的产品PRODUCTS YOU ARE INTERESTED IN
智慧城市网 设计制作,未经允许翻录必究 .
请输入账号
请输入密码
请输验证码
请输入你感兴趣的产品
请简单描述您的需求
请选择省份