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Overview
The PMC200S iot energy meter, which is a compact panel-mounted device for power measurement and control, is capable of integrating data acquisition and control functions. It can replace various instruments, relays, transformers, and other components by utilizing extended DI/DO and AI/AO modules, tailored to meet the specific requirements of various application scenarios.
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Products Description
With regards to the measurement of rms, the PMC200S, a panel-mounted instrument, has the capability to accurately measure highly nonlinear loads. It now offers the opportunity to precisely measure a wide range of power parameters, such as current/voltage harmonics, energy, power factor, voltage/current, frequency, and power.
In contrast to traditional energy meters, the PMC200S offers greater portability, ease of use, and cost-effectiveness. It can be applied in diverse settings such as energy management systems, substation automation, distribution networks, community power distribution, industrial power plants, intelligent buildings, smart distribution panels, high and low voltage switchgear, and more.
The use of the PMC200S allows you to acquire information about power load conditions, determine periods of high energy consumption, and implement specific energy-saving actions. Our product provides a 485 communication interface, enabling interaction with other devices and smart systems, resulting in enhanced energy management capabilities.
We have a strong commitment to offering you extensive and dependable energy monitoring and management solutions. Our aim is to assist you in attaining your energy-saving and emission reduction objectives, all while enhancing cost-effectiveness. By selecting our multifunctional meter, you will benefit from state-of-the-art technology, user-friendly operation, and a long-lasting quality assurance.
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Features
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Host features | |
Instantaneous RMS | |
Current each | each single phase and conjunction, average |
Phase voltage/line voltage | each single phase and conjunction, average |
Active, reactive, apparent power | each phase and the sum of three phases |
Power factor | each phase and the sum of three phases |
Frequency | 45~65Hz |
Maximum/minimum value | |
Max/min rms current | |
Max/min rms phase voltage | |
Max/min total active, reactive, apparent power | |
Max/min total power factor | |
Max/min frequency | |
Max/min THD I and THD U | |
Demand and peak demand value | |
Current per phase | current value/peak/month end peak |
Total active, total reactive, total apparent power | current value/peak/month end peak |
Energy | |
Input/output/total active energy | 1 pulse output |
Input/output/total reactive energy | 1 pulse output |
Apparent electrical energy | |
Compound rate of electrical energy | |
8 recharge periods, 4 rates can be set | |
Power quality | |
Total Harmonic Distortion Rate (THD) | current and voltage |
1st-31st harmonic analysis | current and voltage |
Voltage peak coefficient CF and current K coefficient | |
Event logging | |
100 SOE event records | |
Alarm system | |
8 configurable limit alarm channels | |
4 configurable logical alarm channels | |
Communication | |
RS-485 /MODBUS-RTU protocol | |
Display | |
STN LCD display | |
Real-time clock | |
Year, month, day, minute, second | |
Other | |
Program online upgrade supported | |
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Optional features |
Digital Input (DI) module (optional) |
4 switching inputs |
Digital Output (DO) module (optional) |
2 relay outputs, which can be set by local overrun alarm or controlled remotely |
Analog Input (AI)/Output (AO) module (optional) |
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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Specifications
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Electrical characteristics | ||
System | Three-phase three-wire AC system, three-phase four-wire AC system; | |
Sample rate | 128 samples per cycle | |
Data refresh rate | 1s | |
Measurement accuracy | Current | ±0.2%FS |
Voltage | ±0.2%FS | |
Power | 0.5S | |
Frequency | ±0.001Hz | |
Active energy | 0.5S | |
Reactive energy | 1.0S | |
DC input (AI) | 0.5% FS | |
DC output (AO) | 0.5% FS | |
Voltage input | Measure voltage | 3*220/380V(Direct input) |
3*57.7/100V (PT secondary) | ||
Overload | 1.2x/continuous | |
Input impedance | 300KΩ | |
Current input | Measure current | 5A (CT secondary) or 1A (CT secondary) |
Overload | 1.2x/continuous | |
Input impedance | <0.1Ω | |
Digital input | Operating voltage | 12~24VDC |
Input impedance | 12KΩ | |
Isolation voltage | 2KV | |
Digital output | Node type | Mechanical contacts |
Node capacity | 220 VAC/5Aã€30 VDC/5A | |
4-20mA DC input measurement | Measure current | 4~20mA |
Allowed overload capacity | 1.2x/continuous | |
Input impedance | 10Ω | |
Isolation voltage | 2KV | |
0-5V DC input measurement | Measure voltage | 0~5V |
Allowed overload capacity | 1.2x/continuous | |
Input impedance | 12.5KΩ | |
Isolation voltage | 2KV | |
4-20mA DC output | Open-circuit voltage | 15VDC |
Load capacity | ≤600Ω | |
Isolation voltage | 2KV | |
Working power supply | AC | 100~240VAC/45~65Hz |
DC | 100~375 VDC | |
power consumption | < 3W | |
Mechanical characteristic | ||
Weight | 0.5kg | |
IP protection rating | Instrument panel IP52, instrument body IP30 | |
Size | host | 96 *96 * 72 mm |
Host + module | 96 * 96 * 120 mm | |
Operating temperature | display | -20~70°C |
Instrument | -25~70°C | |
Storage temperature | instrument + display | -40~85°C |
Humidity | 5% ~ 90%RH, non-condensing | |
Electromagnetic compatibility | ||
Electrostatic discharge | IEC 61000-4-2,Level 4 | |
Fast transient | IEC 61000-4-4,Level 4 | |
Surges | IEC 61000-4-5,Level 3 | |
Magnetic fields | IEC 61000-4-8,Level 3 | |
Electrical insulation | ||
Insulation resistance | GB/T13729，>50MΩ | |
AC voltage | GB/T13729, AC 2KV 50Hz /1min | |
Impulse voltage | GB/T13729，5KV，1.2/50us | |
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Dimensions
The size of the instrument is shown below.
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Mounting
Embed the meter into the 90mm*90mm cutout slot and screw on the fixing buckle.
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Application
As seen in the figure below, the instrument is in the collection layer and is in charge of measuring and gathering power data for each loop. It can also be customized to your specifications and is equipped with DI/DO and AI/AO modules to enable switch status monitoring, relay output, DC voltage and current input monitoring, and transmitter functionality.
Ordering guide
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Model code: PMC200S-(1)-(2)-(3)-(4)-(5). | |
(1)Input voltage and current: | |
1 | 57.7/100V rated measurement voltage, 5A rated measurement current. |
2 | 57.7/100V rated measurement voltage, 1A rated measurement current. |
3 | 220/380V rated measurement voltage, 5A rated measurement current. |
4 | 220/380V rated measurement voltage, 1A rated measurement current. |
(2)Power supply: | |
1 | Power supply: 85~264 VAC/45~65Hz, 100~300 VDC. |
(3)DI: | |
0 | No DI |
4 | 4-way DI |
(4)Optional: | |
0 | No optional |
1 | Optional 1 relay output (RL1+, RL1-port). |
2 | Optional 2 relay outputs |
(5)AI&AO: | |
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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About Us
Kingnen Co., Ltd., a professional manufacturer of intelligent measurement and control instruments and equipment for troubleshooting power systems, was founded in 2014. Our areas of expertise are independent production, sales, and R&D. Being a nationally recognized high-tech company, we hold the Shenzhen Double Soft Certification. Our company occupies a 3,000 square meter factory and 1,500 square meter office space at Building CD, Block 4, Tian'an Digital City, Shenzhen, China.
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After-Sales Service
In order to earn your happiness, we pledge to deliver first-rate product quality assurance and thorough after-sales service support as scheduled. We promise clear warranty conditions and will adhere to our end of the bargain, so you can take advantage of long-term warranty advantages. To solve any of your issues, we offer free expert services for the prearranged after-sales service term. We will work with you to establish fair fees even beyond the service time so that you may keep getting excellent service without having to worry about extra costs.
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FAQ
1.Are extension modules required?
Although input/output extension modules are not required, they enable capabilities such as switch status monitoring, relay outputs, DC voltage and current input monitoring, and transmitters. We may also offer modification based on your individual needs.
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2.How many PMC200S may be set on a single acquisition node?
You may connect up to 32 devices to the same node using a Category 5e shielded twisted pair cable. If no repeaters are used, the total bus length should not exceed 1200 meters.
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