Single phase Static watt hour meter

タイトルまたは説明

• The meter has high reliability and long service life by adopting large-scale integration (LSI) and surface mounting technology(SMT) as well as international brand and long-life key components.
• The meter is provided with pulse output, which makes remote control and locale consumption monitor possible. The is a safe and optimized solution designed for the needs of deregulated energy market and automatic meter reading.
• Basic functions
• Energy display by register or LCD
• Bi-directional active energy measurement
• Operation indicated by pulse LED
• So output with optical isolated output transistor corresponding to DIN ****4
• Optional functions
• Reverse indicator: An LED indicator will be on when the current is reversed
• Anti-tamper in condition that load is connected between the line and the earth
• Entirely closed register
• HF magnet immune register
• Reversal preventing register
• Transformer connection
• Technical data

• Applicable standard	Service lifetime	Accuracy class	Working temperature	Working voltage range	Power consumption	Over Voltage protection
  IEC ****6 ****0	*0 years	Class1, Class2	**0℃~**5℃	0.7~1.2Un	Less than 0.7W or 6VA	*2kV

• Specifications

• Rated Voltage	**0V,**0V,**0V,**0V,**0V
  Reference frequency	*0Hz or *0Hz
  Basic Current(Maximum Current) A	2.5(*0) 2.5(*5)	5(*0) 5(*0)	*0(*0) *0(*0)	*0(*0) *0(**0