APM800 Series
APM series power meter chinaof ACREL are ac digital multifunction meterthat are designed according to IEC standards and synchronized with international advanced technology. APM series three phase energy meterhave full power measurement, energy statistics, analysis of power quality and network communications and other functions, and 3 phase digital energy meters are mainly used for comprehensive monitoring of the quality of power supply network.
This series of 3 phase digital energy meter use a modular design, with a rich function of the external DI / DO module, AI / AO module, event recording (SOE) module with T-Flash (TF) card, network communication module, temperature and humidity measurement module, can achieve full power measurement of electrical circuit and monitoring of switch status, dual RS485 with Ethernet interface can realize data copying of RS485 master station, eliminating the need for data switching exchange. PROFIBUS-DP interface can realize high-speed data transmission and networking function. Acrel can provide multifunction meter with rs485 in good price.
Technical parameter of APM800 Series
Rated Voltage 400Vac, 690Vac
Rated Voltage AC 1A, 5A(CT input)
Frequency 45～65Hz
Accuracy(active power) Class 0.2s(APM801, APM830) Class 0.5s(APM800, APM810)
Installation Panel mounted
Basic function four-quadrant electric energy
real-time and maximum demand
2DI+2DO
RS485/Modbus
Additional function /F: muti tariff
/MD82: 8DI+2DO
/MLOG: SD card (capacity 8G)
/MD84: 8AI+4AO
/MCE: Ethernet
/MCP: Profibus-DP
MTN: 4 channels 2m NTC temperature measurement
MTP: 2 channels PT100 temperature measurement
MTH/: 1 way temperature and humidity control
/MCM: the second RS485
Communication RS485 port/Modbus-RTU protocol and DLT645 protocol
RJ45 port (Ethernet)/Modbus-TCP http DHCP protocol
Auxiliary power supply AC/DC 85~265V or AC/DC 115~415V
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