Description
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The PMC-D721MD DC Multifunction Meter is CETs latest offer for the low-cost DC metering market. Housed in an industry standard DIN form factor measuring 72mmx72mmx71.8mm, it is perfectly suited for industrial, commercial and utility DC metering applications. The PMC-D721MD complies with Class 0.5 kWh Accuracy Standard and features quality construction, multifunction measurements and a bright, easy to read LCD display. The PMC-D721MD comes standard with two front panel LED indicators for Energy Pulsing and Communication. It optionally provides two Digital Inputs for Status Monitoring and two Solid State Pulse Outputs for kWh Energy Pulsing applications. The standard SOE Log records meter events such as power-off, setup changes and DI operations in 1ms resolution. With the standard RS485 port and Modbus protocol support, the PMC-D721MD becomes a vital component of an intelligent, multifunction monitoring solution for any DC Power and Energy Management systems.
Technical Specification Parameters Accuracy Voltage ±0.2 Current ±0.2 kW ±0.2 DC Inputs Voltage Input Standard 1000V DC Range 1 to 120 Un Overload 1.2xUn continuous, 2xUn for 1s Current Input via Shunt Resister Nominal Input In 75mV Addjustable input range, 0-100mV Norminal Current 100A / 200A / 300A / 400A / 500A / 600A Starting Current 0.2 of In Overload 1.2xIn continuous, 10xIn for 10s, 20xIn for 1s Power Supply L/+, N/- Standard 95-250VAC/DC, ±10, 47-440Hz Burden <2W Optional Digital Inputs Type Dry contact, 24VDC internally wetted Hysteresis 20ms minimum Pulse Output Type Front Panel LED / Optional Solid State DO Pulse Contrast 25 / 100 / 400 / 1000 / 3200 Imp/kWh Pulse Width 80ms±20ms Communications RS-485 Modbus RTU Baudrate 1200 / 2400 / 4800 / 9600 / 19200bps Environmental Conditions Operating Temp. -25°C to 70°C Storage Temp. -40°C to 85°C Humidity 5 to 95 non-condensing Atmospheric Pressure 70 kPa to 106 kPa Mechanical Characteristics Panel Cutout 68×68 mm Unit Dimensions 72x72x71.8 mm IP Rating IP52 Features Summary Order Information Dimension& Diagram Company Profile CET Electric Technology Inc
is a leading vendor of Energy Management System and provides complete solutions for energy management & power quality monitoring for the commercial, industrial and utility markets.
CET supplies high quality yet economical Energy Management Solutions which include Digital Power and Energy Meters, PQMonitors,Ethernet-to-RS485 Gateways, Smart RTUs with embedded Modbus Mastering and Logging as well as intelligent EnergyManagement Systems that cater to a wide range of industries and applications since 1993.
Delivery & Packing FAQ Q1:Are you a trade company or a factory?
A: CET are factory
with 28 years production exporting experience.our factory accept OEM/ODM service.
Q2:
Can I ask for
samples
for test?
A:
Yes,We are glad to offer you samples for test.Leave us message of the item you want and your address.
Q3: whats your lead time?
A:
3~5 days for sample order,10~20 for bulk order
Q4: Do your digital meter have certificates?
A:
we have CE, UL,FCC,RoHS, CCC, CQC, ISO9001,ISO14001:2015 Certification.
Q5:Can CET meters support wireless Communication?
A:
yes,our meter support 4G,GPRS,Lora,Lorawan,NB-IoT,Zigbee
Q6:How about the MOQ, Payment term, Delivery port,and Delivery method?
A:
1MOQ: 1 pcs/item 2100T/T
3Shenzhen Port
4Air freight
Contact US 
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