Высокое качество дешевой цене sfim щитовой измерительный прибор

Accuracy: Class 1. 5

Specification: 0. 1A 0. 5A 1A 7. 5A 10A 15A 20A 25A 30A 40A 50A 60A 75A 100A For 5A-10KA use external current transformer with secondary current 5A and 1A. Notes:

For 60A, 75A, 100A meters, when these meters directly connected to circuit,their accuracy is class 2. 5.

For 20A-60A direct reading SF-48 meters, the accuracy is class 2. 5. Changeable scale: All scales with pringting technique. The dial plate with different scale, which is at the same division and internal value,
can be changeable.

But the accuracy is unchangeableSpecification: 30V 50V 75V 100V 120V 150V 200V 250V 450V 500V 600V For 450-450KV, meters can use potential transformer with secondary voltage 100V.

Heat resistance: Case of non-combustible plastic material. Fastening: By means of nuts, absolutely safe, fast, robust, side-by-side. Mounting depth: Max. 43mm. Heat resistance: Case of non-combustible plastic mateial.