Products
The PRM-100 Phase Rotation Meter is used to determine which is the leading phase of any two phases of a three-phase conductor system. The PRM is a dual range, 0-5kV and 0-15kV, device that can be used as high as 45kV when optional resistor sticks(R-45) are added. It consists of two sticks with a connecting cord and ground lead.
Phase rotation is determined by taking readings on the two phases; first in one direction, then the other. The meter will indicate which phase is leading and which is lagging. The PRM-100 can be used in overhead applications with the included probes, or underground by adding the appropriate underground probes for your application.
FEATURES
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Determine phase rotation up to 45kV
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Large 3”meter face for easy reading and increased accuracy
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Strain relief fittings reduce cable damage at point of highest stress
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Includes universal splines for hotstick attachment
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Adaptable for underground applications with optional bushing probes
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Operating Frequency 50/60Hz
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Made in the USA
HD Electric PRM-100 高压相位旋转计
PRM-100 相位旋转计用于确定三相导体系统中任意两相的超前相位。 PRM 是一种双量程、0-5kV 和 0-15kV 的设备，当添加可选的电阻棒 (R-45) 时，可使用高达 45kV 的电压。它由两根带有连接线和接地线的棒组成。
相位旋转是通过读取两个相位来确定的；首先是一个方向，然后是另一个方向。仪表将指示哪个相位超前，哪个相位滞后。 PRM-100 可用于带有探头的架空应用，或通过为您的应用添加合适的地下探头而用于地下。
特征
确定高达 45kV 的相位旋转
3 英寸大米面，便于读数并提高精度
应变消除配件可减少最高应力点的电缆损坏
包括用于热棒连接的通用花键
适用于带有可选套管探头的地下应用
工作频率 50/60Hz
美国制造
