武漢艾爾通電氣有限公司
[艾爾電氣直流斷路器安秒測試儀產品簡介]根據直流保護電器安秒特性測試的現實狀況,本公司推出了一種適合變電站現場使用、便于攜帶、自動化程度高的直流斷路器安秒特性測試系統,可以為運行維護部門提供直流保護電器動作特性的測試手段,對直流保護電器的動作特性以及級差配合進行校驗,以便提高直流系統運行的可靠性,保證電網的安全可靠運行
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根據用戶具體要求,設計相應的產品配置方案。 | |||
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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