Catalogue
Introduction
PMC200 Multifunctional Power Meter is widely used for energy management system, substation automation, distribution network automation, subdistrict power distribution, industrial automation, intelligent building, intelligent switchboard, switch cabinet, etc. It integrates the digitization, intellectualization and networking together, to replace the traditional equipments such as electric quantity transducer, numeric display instrument, data acquisition unit and recorder analyzer, etc. The multi-purpose lows the cost, and the simple wire connection simplifies the testing.
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Standard: DL/T721 - 2000
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Accuracy class
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Voltage and current
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Class 0.2
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Power
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Class 0.5
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Active electrical degree
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Class 1
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Input voltage characteristic
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Range
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100V, 200V, 400V (optional)
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Impedance
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2MΩ (L-L), 1MΩ (L-N)
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Allowed overload capacity
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1.2 times/ continuous
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Input current characteristic
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Range:
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1A, 5A (optional)
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Impedance:
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＜0.1Ω
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Allowed overload capacity:
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1.2 times/ continuous, 10 times/1 second
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Contact capacity of relay
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220VAC/5A，30VDC/5A
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Communications interface
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RS485, baudrate optional, Max. 19200bps
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Communication protocol
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MODBUS RTU
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Electromagnetic compatibility
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Conforms to Class IECⅢ
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Insulation resistance
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＞50MΩ
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Power frequency withstand voltage
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AC2kV/1min
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Whole power
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＜5VA
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Power supply
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90 to 260VAC/DC
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Working temperature
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-20℃ ~ +70 ℃
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Dimensions
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96x96x72 (mm),
96x96x120(mm)(with expanding module)
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Weight
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0.5 kg
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PMC200 Power Parameter Tester
Functions and Features
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Parameter Measurement
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Power Quality
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Current / Voltage
Active/Reactive/Apparent Power
Power Factor / Frequency
Phase and Neutral Line
Wire Line and Phase Line
3 Phases and Single Phase
3 Phases and Single Phase
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Harmonic Distortion / 31 times Harmonic Analysis
Current and Voltage / Current and Voltage
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Communication Protocol
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RS485/MODBUS
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Display
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STN LCD Display with big screen / Real-Time Clock
Year/Month/ Day/Hour/Minute/Second
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Energy Measurement
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Others
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Input/Output Active Energy
Input/Output Reactive Energy
Apparent Energy
1 Channel Pulse Output
1 Channel Pulse Output
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Update on-line
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Remote Communication Input Module
8 Channels Remote Communication Input
Resolution of State Variable Time: up to 1 ms
100 SOE Events Log
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Demand Statistics
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Relay Output Module
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Current
Active/Reactive/Apparent Power
Current Value and Max.
Current Value and Max.
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4 Channels Relay Output
Programmable Alarm Setting of exceeding the limit
Remote Control
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Restoration Rate
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Analog Input and Output Module
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8 Restoration Stages;
4 Restoration Rate can be set
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1 Channel Analog Input Measurement for 4-20mA DC
1 Channel Analog Input Measurement for 0-5V DC
2 Channels Analog Output for 4-20mA DC
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Maximum and Minimum
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Record the maximum, minimum and
time of all measurement parameters
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Communication Module
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a)RS232 Communication Module
b)Profibus-DP Communication Module
c)TCP/IP Ethernet Expansion Module
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Event Log
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100 SOE Events Log / Time Resolution: up to 1 ms
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Four Auxiliary Modules
Application Diagram
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