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
武汉艾尔通电气有限公司
[艾尔电气直流断路器安秒测试仪产品简介]根据直流保护电器安秒特性测试的现实状况,本公司推出了一种适合变电站现场使用、便于携带、自动化程度高的直流断路器安秒特性测试系统,可以为运行维护部门提供直流保护电器动作特性的测试手段,对直流保护电器的动作特性以及级差配合进行校验,以便提高直流系统运行的可靠性,保证电网的安全可靠运行
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AL508 DC circuit breaker On second Test
Features:
1, the micro-controller technology, characteristics of the DC circuit breaker off for testing, measurement accuracy.
2, upon request, automatically generates a stable DC current output, fast response time.
3, the automatic measurements in a variety of current circuit breaker tripping time;.
4, circuit breaker protection feature that automatically draw the curve (On second curve).
5, breaking the circuit breaker for high precision test of time.
6, the device has self-protection, and ensure the testing process safety and reliability;.
7, with a laptop on-site on-line operation.
8, with the data statistical analysis, data reports can be printed and characteristic curves.
Product parameters:
1, Power input: 220V ± 10%%, frequency 50Hz ± 0.5Hz.
2, the test current scope :0-500A.
3, the test current ripple factor: less than 2%.
4, the output current stability: ≤ ± 1%.
5, the time record range: 1ms-1000s.
6, the minimum time resolution: 0.1ms.
7, Dimension: 315 × 500 × 505mm.
8, weight: 20kg, accessories 3kg.
9, packing: aluminum briefcase.
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