Three Phase Electronic Kilowatt-hour Meter

1. Summarize
DTS314, a new kind of static 3-phase 4-wire electronic kilowatt-hour meter, is used to measure 50Hz/60Hz three phase AC active power. All the specifications are fit for standards of IEC62052-11 and IEC62053-21.
The meter integrates with micro-electronic technology, and electric power measurement technology, so it has outstanding characteristics of high accuracy, high sensitivity, high stability, long life-span, low power consumption etc. It is the ideal replacer of the traditional mechanical kilowatt-hour meter.
The meter should be installed inside house or in a box outside house with temperature from -25C to 60C, humidity less than 95%, and no erosive air.

2. Functions and characteristics
2.1 Measure 3-phase 4-wires AC active power accurately.
2.2 LCD displays the amount of total electric consumption with 5 integral digits and 2 decimal digit normally.