|
Trade Verify
Address: 6/F, Block 4-CD, TianAn Cyber Park, Futian District, Shenzhen 518048,.China
Phone: 86-00852-23892981
Contact name:Amy
Kingsine Electric Automation Co., Ltd. |
|
Verified Suppliers
|
|
|
PMC72S meter is a multi-functional power monitoring meter, it
combines function of collecting data and control, and it can
replace many kind of meters, relays, transformers and others
components. PMC72S can be installed in different positions of
electricity distribution system.
PMC72S is a true RMS-based measuring meter that can accurately
measure highly nonlinear loads. Its advanced grid frequency
synchronization sampling technology enables it to accurately
measure a variety of power parameters, including voltage/current
RMS, frequency, active power, reactive power, apparent power, power
factor, input/output active energy, total active energy,
Input/output reactive power, total reactive power, apparent power,
voltage total harmonic distortion (THD), 1~31 voltage harmonics,
current total harmonic distortion (THD) and 1~31 current harmonics,
etc. . All measurement values, min value and max value, and demand
measurement values can be viewed on the screen display or be
checked via remotely software control.
Overview of Meter functions
Table 1
| Host Device’s functions and characteristics |
| Transient true RMS value |
| Current Each single phase and combined phase, average value |
| Phase voltage/Line voltage Each single phase and combined phase, average value |
| Frequency 45~65Hz |
| Max/Min VALUE |
| Max/Min CURRENT RMS |
| Max/MinVOLTAGE RMS |
| Max/Min Frequency |
| Max/Min THD I and THD U |
| Demand and peak value |
| Current per phase the present value/peak value/monthly peak value |
| Power quality |
| (THD) current and voltage |
| 1-31times harmonic analysis current and voltage |
| Voltage crest factor CF and current K factor |
| Event record |
| 100pcs SOE event record |
| Alarm system |
| 8 warning channels with configurable limit value |
| 4 warning channels with configurable logic |
| Communication |
| RS-485 /MODBUS-RTU Protocol |
| Display |
| Large screen STN liquid display |
| Real time clock |
| Year, month, date, minute, second |
| Others |
| Support program online upgrade |
Table 2
| Auxiliary module features |
| DI input module (optional) |
| 2-channel DI input (Dry Contact) |
| Relay (DO) output module (optional) |
| 1-channel relay output, which can be set by local over-limit alarm or by remote control |
| Analog input (AI)/output (AO) module (optional) |
| 1 Channel only Being optional for 4-20mA DC analog input, 0-5V DC analog input, 4-20mA DC analog output |
Technical Parameters:
| Electrical characteristics | ||
| Measure Type | 3P3W ACsystem,3P4W ACsystem | |
| Sampling rate | 128 points per cycle | |
| Data refresh rate | 1S | |
| Measure accuracy | Current | ±0.2%FS |
| Voltage | ±0.2%FS | |
| Power | 0.5S | |
| Frequency | ±0.001Hz | |
| DC input (AI) | 0.5% FS | |
| DC output (AO) | 0.5% FS | |
| Input voltage characteristics | Measure Voltage | 3 *220/380V(Directly input) |
| 3 * 57.7/100V(PT secondary side) | ||
| Allowed overload capability | 1.2 times/continuous | |
| Input resistance | 300KΩ/phase | |
| Input current characteristics | Measure current | 5A (CT Secondary side)Or 1A (CT Secondary side) |
| Allowed Overload capability | 1.2 times/continuous | |
| Input resistance | <0.1Ω | |
| Binary input | Working valtage | 15 VDC |
| Input resistance | 12KΩ | |
| Isolation valtage | 2KV | |
| Relay Output | Node type | Mechanical contact |
| Node capability | 220 VAC/5A,30 VDC/5A | |
| 4-20mA DC input measurement | Measure current | 4-20mA |
| Allowed Overload capability | 1.2 times/continuous | |
| Input resistance | 10Ω | |
| Isolation voltage | 2KV | |
| 0-5V DC input measurement | Measure voltage | 0-5V |
| Allowed Overload capability | 1.2 times/continuous | |
| Input resistance | 12.5KΩ | |
| Isolation voltage | 2KV | |
| 4-20mA DC output | Open-circuit | 15VDC |
| Load capability | ≤600Ω | |
| Isolation voltage | 2KV | |
| Power supply | AC | 85~264 VAC/45-65Hz |
| DC | 100~375 VDC | |
| Power consumption | < 3W | |
| Mechanical performance | ||
| weight | <0.5kg | |
| IP protection Level | Meter Panel IP52 Meter Host IP30 | |
| Dimension | Host | 75 X 75 X 113 mm |
| Working temperature | Display screen | -20~70℃ |
| Meter | -25~70℃ | |
| Storage temperature | Meter+display screen | -40~85℃ |
| Relative humidity | 5% - 90%RH,No condensation | |
| EMC | ||
| Antistatic discharge interference | IEC 61000-4-2,Level 4 | |
| Anti-fast transient group pulse | IEC 61000-4-4,Level 4 | |
| Anti-surg | IEC 61000-4-5,Level 3 | |
| Resistance to power frequency magnetic field | IEC 61000-4-8,Level 3 | |
| Electrical insulation performance | ||
| Insulation resistence | GB/T13729,>50MΩ | |
| Power frequency withstand | GB/T13729,AC 3KV 50Hz /1min | |
| Impulse voltage | GB/T13729,5KV,1.2/50us | |
PMC72S Guide for selection of power parameter measurement and control instrument
| Model specification:PMC72S-①-②-③-④-⑤ | |
| ① Model code: | |
| 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 Model code: | |
| 1 | Power supply:85~264 VAC/45-65Hz,100~300 VDC |
| ③ Model code: | |
| 0 | Without DI |
| 2 | 2 Channels DI |
| ④ Model code: | |
| 0 | Without relay output |
| 1 | Optional 1 Channel relay output |
| ⑤ Model code: | |
| ab | ab is a 2 integer,a means AI01 port optional for AI/AO modules,b
means AI02 port optional for AI/AO 0–none 1 -0-5VDCanaloginputmeasure(AI) 2 -4-20mA DC analog input measure(AI) 3 -4-20mA DC analog output(AO)For example:ab=00,Means AI01 port is not equipped with AI/AO module,AI02 port is not equipped with AI/AOmodule ab =01,Means options 0-5V DC analog input measure; |
For example:Order model:PMC72S-3-1-2-1-02
Means PMC72S rated measure 220/380V,5A；working power supply as 85~264 VAC/45-65Hz；optional with 2channels binary input(DI)；1channels relay output；1channel 4-20mA DC analog input measure (AI01 port),1 channel
4-20mA DC analog input measure(AI02 port)
