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PMC200S three-phase digital multi-function energy meter is a compact panel-mounted power measurement and control instrument, which integrates data acquisition and control functions, and replaces a variety of instruments, relays, transformers and other components through extended DI/DO, AI/AO modules to meet the needs of different application scenarios.
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As a panel-mounted instrument, PMC200S achieves accurate measurement of highly nonlinear loads based on the measurement of rms. Advanced grid frequency simultaneous sampling technology enables it to accurately measure a wide range of power parameters, including voltage/current, frequency, power, power factor, energy and current/voltage harmonics.
Compared with traditional energy meters, PMC200S has both data acquisition and control functions, compact size, easy to deploy and cost saving features, and can be widely used in energy management systems, substation automation, distribution network automation, community power distribution, industrial automation, power plant power systems, intelligent buildings, intelligent distribution panels, high and low voltage switchgear and other scenarios.
By using the PMC200S, you can gain insights into power load conditions, identify peak energy consumption periods, and take targeted energy-saving measures. Our product offers a 485 communication interface, allowing you to interact with other devices and smart systems, enabling more intelligent energy management.
We are committed to providing you with comprehensive and reliable energy monitoring and management solutions, helping you achieve energy-saving and emission reduction goals while improving cost-effectiveness. Choose our multifunctional meter, and you will enjoy advanced technology, convenient operation, and a durable quality guarantee.
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Host features |
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Instantaneous true RMS value |
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Current |
each single phase and conjunction, average |
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Phase voltage/line voltage |
each single phase and conjunction, average |
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Active, reactive, apparent power |
each phase and the sum of three phases |
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Power factor |
each phase and the sum of three phases |
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Frequency |
45~65Hz |
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Maximum/minimum value |
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Max/min rms current |
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Max/min rms phase voltage |
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Max/min total active, reactive, apparent power |
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Max/min total power factor |
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Max/min frequency |
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Max/min THD I and THD U |
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Demand and peak demand value |
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Current per phase |
current value/peak/month end peak |
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Total active, total reactive, total apparent power |
current value/peak/month end peak |
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Energy |
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Input/output/total active energy |
1 pulse output |
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Input/output/total reactive energy |
1 pulse output |
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Apparent electrical energy |
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Compound rate of electrical energy |
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8 recharge periods, 4 rates can be set |
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Power quality |
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Total Harmonic Distortion Rate (THD) |
current and voltage |
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1st-31st harmonic analysis |
current and voltage |
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Voltage crest factor CF and current K coefficient |
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Event logging |
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100 SOE event records |
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Alarm system |
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8 configurable limit alarm channels |
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4 configurable logical alarm channels |
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Communication |
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RS-485 /MODBUS-RTU |
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Display |
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STN LCD display |
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Real-time clock |
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Year, month, day, minute, second |
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Other |
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Program online upgrade supported |
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Optional features |
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Digital Input (DI) module (optional) |
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4 switching inputs |
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Digital Output (DO) module (optional) |
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2 relay outputs, which can be set by local overrun alarm or controlled remotely |
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Analog Input (AI)/Output (AO) module (optional) |
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A total of 2 channels. Optional 4-20mA DC analog input, 0-5V DC analog input, 4-20mA DC analog output |
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Electrical characteristics |
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System |
Three-phase three-wire AC system, three-phase four-wire AC system; |
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Sample rate |
128 samples per cycle |
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Data refresh rate |
1s |
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Measurement accuracy |
Current |
±0.2%FS |
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Voltage |
±0.2%FS |
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Power |
0.5S |
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Frequency |
±0.001Hz |
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Active energy |
0.5S |
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Reactive energy |
1.0S |
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DC input (AI) |
0.5% FS |
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DC output (AO) |
0.5% FS |
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Voltage input |
Measure voltage |
3*220/380V(Direct input) |
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3*57.7/100V (PT secondary) |
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Overload |
1.2x/continuous |
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Input impedance |
300KΩ |
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Current input |
Measure current |
5A (CT secondary) or 1A (CT secondary) |
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Overload |
1.2x/continuous |
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Input impedance |
<0.1Ω |
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Digital input |
Operating voltage |
12~24VDC |
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Input impedance |
12KΩ |
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Isolation voltage |
2KV |
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Digital output |
Node type |
Mechanical contacts |
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Node capacity |
220 VAC/5Aã€30 VDC/5A |
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4-20mA DC input measurement |
Measure current |
4~20mA |
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Allowed overload capacity |
1.2x/continuous |
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Input impedance |
10Ω |
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Isolation voltage |
2KV |
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0-5V DC input measurement |
Measure voltage |
0~5V |
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Allowed overload capacity |
1.2x/continuous |
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Input impedance |
12.5KΩ |
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Isolation voltage |
2KV |
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4-20mA DC output |
Open-circuit voltage |
15VDC |
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Load capacity |
≤600Ω |
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Isolation voltage |
2KV |
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Working power supply |
AC |
100~240VAC/45~65Hz |
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DC |
100~375 VDC |
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power consumption |
< 3W |
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Mechanical characteristic |
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Weight |
0.5kg |
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IP protection rating |
Instrument panel IP52, instrument body IP30 |
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Size |
host |
96 *96 * 72 mm |
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Host + module |
96 * 96 * 120 mm |
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Operating temperature |
display |
-20~70°C |
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Instrument |
-25~70°C |
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Storage temperature |
instrument + display |
-40~85°C |
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Humidity |
5% ~ 90%RH, non-condensing |
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Electromagnetic compatibility |
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Electrostatic discharge |
IEC 61000-4-2,Level 4 |
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Fast transient |
IEC 61000-4-4,Level 4 |
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Surges |
IEC 61000-4-5,Level 3 |
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Magnetic fields |
IEC 61000-4-8,Level 3 |
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Electrical insulation |
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Insulation resistance |
GB/T13729，>50MΩ |
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AC voltage |
GB/T13729, AC 2KV 50Hz /1min |
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Impulse voltage |
GB/T13729，5KV，1.2/50us |
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The size of the instrument is shown below.
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Embed the meter into the 90mm*90mm cutout slot and screw on the fixing buckle.
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As shown in the figure below, the instrument is in the collection layer, responsible for the measurement and collection of power data of each loop, at the same time, the instrument equipped with DI/DO, AI/AO module can realize switch status monitoring, relay output, DC voltage and current input monitoring and transmitter, can also be customized according to your demands.
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Model code: PMC200S-(1)-(2)-(3)-(4)-(5). |
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(1)Input voltage and current: |
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1 |
57.7/100V rated measurement voltage, 5A rated measurement current. |
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2 |
57.7/100V rated measurement voltage, 1A rated measurement current. |
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3 |
220/380V rated measurement voltage, 5A rated measurement current. |
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4 |
220/380V rated measurement voltage, 1A rated measurement current. |
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(2)Power supply: |
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1 |
Power supply: 85~264 VAC/45~65Hz, 100~300 VDC. |
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(3)DI: |
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0 |
No DI |
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4 |
4-way DI |
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(4)Optional: |
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0 |
No optional |
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1 |
Optional 1 relay output (RL1+, RL1-port). |
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2 |
Optional 2 relay outputs |
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(5)AI&AO: |
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ab |
"a" is for selecting the AI/AO module for AIO1 port, and "b" is for selecting the AI/AO module for AIO2 port. The optional modules are: 0 - None 1 - 5V DC analog input measurement (AI) 2 - 420mA DC analog input measurement (AI) 3 - 4~20mA DC analog output (AO) For example, "ab = 00" means the AI/AO module is not selected for AIO1 port, and the AI/AO module is not selected for AIO2 port. "ab = 12" means the AIO1 port is equipped with the 5V DC analog input measurement module, and the AIO2 port is equipped with the 420mA DC analog input measurement module. |
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Founded in 2014, Kingnen Co., Ltd. is a professional manufacturer of power system debugging equipment and intelligent measurement and control instruments. We specialize in independent research and development, production, and sales. We are a national high-tech enterprise and have obtained the Shenzhen Double Soft Certification. Our company is located at Building CD, Block 4, Tian'an Digital City, Shenzhen, China, occupying 1,500 square meters of office space and a 3,000 square meter factory.
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We promise to provide excellent product quality assurance and comprehensive after-sales service support as agreed, ensuring your satisfaction. We guarantee transparent warranty terms and will strictly fulfill our contractual obligations, allowing you to enjoy long-term warranty benefits. During the agreed after-sales service period, we provide free professional services to address all your concerns. Even after the service period, we will negotiate reasonable charges with you to ensure that you continue to receive high-quality service without additional burdens.
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1.Are expansion modules necessary?
Input/output expansion modules are not necessary, but they allow for features such as switch status monitoring, relay outputs, DC voltage and current input monitoring, and transmitters. We can also provide customization based on your specific requirements.
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2.How many PMC200S can be configured under the same acquisition node?
Using a Category 5e shielded twisted pair cable, you can configure up to 32 devices under the same node. If there are no repeaters, the total bus length should not exceed 1200 meters.
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http://www.kingnenmeter.com/