Размер: 72*72 3 фазы переменного тока Напряжение Частота электронный счетчик светодиодный измеритель

Описание и отзывы

Трекер стоимости

Характеристики

Size 72*72 3 Phase Current Voltage Frequency AC Power Electronic Meter LED

 

Product Description

 

Intelligent Digital Meter is suitable for monitoring and displaying electrical parameters of current in power grid and automation systems.It isa new design meter with advantages of high accuracy, good stability,and resistance to vibration.

LED multifunctional meters can accurately measure and display all the common electrical parameters of three phase power grid,such as three phase voltage and current,active power,inactive power ,power factor,frequency,active energy,reactive energy,communication interface and energy pulse output function.with MODBUS-RTU communication protocol,the meter can display by RS-485 remote digital communication.With features of convenient installation,easy wiring and maintenance ,programable at site etc.the meters can also proceed the networking communication between different PLC and industrial control computers among the industry

 

Technical data

Network	S Three phase
Rated current	AC5A  or  DC 75mV with shunt
Rated voltage	0-500VAC or  0-100VDC
Overload	Permanent: 1.2 times; temporary: 2 times/10s
Accuracy	Class  0.5
Frequency	45-65 Hz
Operation range	AC220V or SMPS : AC/DC 80~270V
Power consumption	≤ 5VA
Communication	RS-485, MODBUS-RTU protocol
Working temperature	-10~+55℃