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Product name: PA30B型数字三相泄漏电流测试仪
specification: PA30B型数字三相泄漏电流测试仪
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Category: instrumentation and meters -- 电力仪表
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Price: factory price
Brand: Shanghai
Place of Origin: China
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Available Quantity: batch
delivery cycle: Spot goods (or inquire by telephone)
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  Shanghai Beiyuan Industry and Trade Co.,Ltd
+86-21-66770508
+86-139101609058

Email 91way@163.com
Wechat 13901609058(Wechat)


PA30B型数字三相泄漏电流测试仪Detailed product description:Column tabs

PA30B型数字三相泄漏电流测试仪是专门用于测试三相三线/四线用电器具电源端与保护接地端之间的泄漏电流的检测。
并对极限值可以预先设定,声光报警。
 
主要技术参数:

测量范围 0-2-20mA ±3%
报 警 值 0-20mA内任意值
每相测量时间 1-60s连续可调
测试电压 0-450V连续可调(三相)
输出容量 3/6/9/15kVA等各种规格(三相)
切换方式 手动或自动换相

测量方式:
轮流断相-或不断相
(分别对A相-外壳,B相-外壳和C相-外壳)
二种测量方式


PA30B 型数字三相泄漏电流测试仪

PA30B型数字三相泄漏电流测试仪
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