1. Product Description
SPM93 DIN rail energy meter is a kind of new style three phase whole electronic type
meter. The meter is completely conformed to the relative requirements of the
International Standard IDT IEC 62053-21:2003 (Class 1 ), IDT IEC
62053-22:2003(Class 0.5S ). It is an integration of up-to-date micro-electronics
technique, special large scale integrate circuit, advanced technique of digital
sampling technique and SMT techniques etc.
SPM93 three phase energy meter is used for measuring active energy power
consumption in a rated frequency of 50Hz or 60Hz three phase alternating current
circuit. LCD display total kWh (Imp. & Exp.), total kWh (Imp. & Exp.), Multi-tariff
energy, voltage, current, power, power factor, frequency. It is characterized with good
reliability, compact size, light weight, specious nice appearance and easy installation.
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