The scope of

This series of products into two kinds of magnetic and electromagnetic for to be installed in the control system and distribution system display panels and large switch board instructions related to electrical parameters, such as: AC and DC current, voltage, power factor, power, value synchronization, frequency, voltage and current overload etc.. Product performance in line with GB7676-98 standards.

Main technical parameters

Accuracy: 1.5 level 2.5 operating conditions: -20~+50 ℃. relative humidity is less than 85% pressure effect: since the frequency setting value changes caused by + 15%, indicating value error is no more than the basic mechanical properties of error: can withstand acceleration of 30 m / S 2, impact frequency of 80-120 times, two hours per minute transport bumping working position: vertical direction.