Core values
Diligence and excellence, sincerity and goodness
AVM3 Series Advanced Power Quality Meter integrates high-speed and accurate electrical parameter measurement, high accuracy energy metering, power quality measurement and analysis, data recording, waveform recording, alarm and various I/O functions; large LCD display, support RS485 and network communication interfaces and a variety of communication protocols, which is easy to access to other systems.
| Function | Parameter | AVM3 | AVM3 Plus | |
| Power Quality Standard |
Power Quality Measurement Method | IEC 61000-4-30:2015 Class A IEC61000-4-7:2009 IEC 61000-4-15:2010 |
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| Power Quality Product Standards | IEC 62586-1:2017;IEC 62586-2:2017 | ● | ● | |
| Voltage Characteristics of Electricity Supplied by Public Electricity Networks |
EN50160:2010 | ● | ||
| Power Quality Measurement |
Sample Rate | 1024 Samples Per Cycle | ● | ● |
| Harmonics | THD; Individual Harmonics %HD to 63rd; Individual Harmonic Phase Angle to 63rd; Individual HarmonicAmplitude to 63rd; Voltage Crest Factor,THFF,K Factor |
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| Interharmonics | TIHD Interharmonics %IHD to 63rd Interharmonic Amplitude to 63rd |
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| Flicker | Instantaneous Flicker,Short Term Flicker, Long Term Flicker |
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| Mains Signalling Voltage(MSV) | 3 GroupsV_A,V_B,V_C MSV | ● | ||
| Voltage Deviation | Over and Under Deviation | ● | ● | |
| Frequency Deviation | Over and Under Deviation | ● | ● | |
| Unbalance | Voltage Unbalance;Current Unbalance | ● | ● | |
| Voltage/Current Sequence | Positive Sequence,Negative Sequence,Zero Sequence | ● | ● | |
| Phase Angle | Voltage Phase Angle,Current Phase Angle | ● | ● | |
| Power Quality Statistics and Record |
Voltage Swell Event Records | Up to 50,000 PQ Event Records; PQ Events can Trigger High Speed RMS Record and Waveform Record,etc. |
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| Voltage Sag Event Records | ● | ● | ||
| Voltage Interruption Event Records | ● | |||
| Rapid Voltage Change Event Records | ● | |||
| Inrush Current Event Records | ● | |||
| Mains Signalling Voltage(MSV)Event Records | ● | |||
| ITIC/SEMI Curve | ● | ● | ||
| Flagging Concept | ● | |||
| EN50160 Report | 100 PQ EN50160 Report(Every Week | ● | ||
| Real Time Measurement |
High Speed RMS | Half Cycle Refreshed RMS | ● | |
| One Cycle Refreshed RMS | ● | ● | ||
| Real Time Parameters | Fundamental and FullWave Parameters | ● | ● | |
| Energy | Real Time Energy | Import/Export/Net/Total/Quadrant Active/Reactive /Apparent Energy |
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| TOU Energy | 8 Tariffs,Two TOU Schedules | ● | ● | |
| Demand | Present Demand | ● | ● | |
| Predicted Demand | ● | ● | ||
| Max/Min Demand | ● | ● | ||
| Over/Under Limit Alarm |
High Speed Parameter Alarm | ● | ||
| Parameter Alarm | ● | ● | ||
| Data Logging | Half Cycle Refreshed RMS Record | ● | ||
| Waveform Record | COMTRADE Format | ● | ● | |
| Energy Record | Up to 4 Group Record | ● | ● | |
| Parameter Record | Up to 8 Group Record | ● | ● | |
| Storage | Capacity | 4GByte | ● | ● |
| I/O | DO | 1 Digital Output(DO),Pulse Output,Alarm Output, Power Quality Event Output,etc. |
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| Expansion I/O Modules:AVM-I01 | 6 Channel Digital Input(DI)and 2 Channel Relay Output (RO) |
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| Communication | RS485 | 1 Port Modbus-RTU;DNP;BACnet-MS/TP | ● | ● |
| Ethernet |
1 Port Modbus-TCP, SNTP, SMTP, Https, DNP, BACnet-IP, IEC61850, etc. |
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| Display | 3.5"LCD(Resolution:320×240) | ● | ||
| 5"LCD(Resolution:800×480) | ● | |||
| Dimension | 96×96×68.5 mm/3.78×3.78×2.7 in(Cutout:92×92 mm/3.62×3.62 in;3.5"LCD) | ● | ||
| 128.5×115×73mm/5.06×4.53×2.87 in(Cutout:92×92 mm/3.62×3.62 in;5"LCD) | ● | |||
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Power Quality Instantaneous Flicker, Short Term Flicker, Long Term Flicker THD, TOHD, TEHD, Crest Factor, THFF, K Factor Individual Harmonics and Interharmonics to 63rd Individual Harmonic Phase Angle to 63rd Individual Harmonic Amplitude to 63rd Voltage Unbalance, Current Unbalance Voltage and Current Phase Angles Metering Phase-to-Neutral Voltage, Line-to-Line Voltage, Current Active Power, Reactive Power, Apparent Power, Power Factor Frequency Data Logging Eight Groups Historical Data Logs Record Max, Min, Avg and Real Time Values Metering Parameter with Programmable Energy Bi-Directional and Four Quadrant Total Energy Single-Phase Energy Energy Record Alarms Over or Under Setting Limit Power Measurement Parameters can be Set Alarm can Trigger the Relay Output, Digital Output, Alarm Record and Waveform Record, etc Multiple I/O Functions Digital Output: Energy Pulse Output Digital Input: Monitor Switch Status or Pulse Count; SOE Record Relay Output: Relay Command Control Output ON/OFF, Limit Alarm Control Output
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ITIC/SEMI Curve View a Summary of Voltage Swells, Sags and Duration in the Independent ITIC(CBEMA)/SEMI Log SEMI is Suitable for Semiconductor Devices Power Quality Analysis Power Quality Record Power Quality Event Records can be Triggered by Voltage Sags, Swells and RVC, etc Up to 50,000 PQ Event Records can be Saved PQ Events can Trigger High Speed RMS Record and Waveform Record, etc Time of Use (TOU) Eight Tariffs, 14 Seasons, 14 Schedules Two Calendars can be Switched Weekends and 10-Year Holiday Settings Waveform Capture Simultaneous Capture of Voltage and Current Waveforms Samples with Programmable Per Cycle Record Cycles with Programmable Waveform can be Triggered by PQ Event, Alarms, DI and RO Status Waveform Data via COMTRADE Format Record 1000 Groups Waveform Display View Metering Parameters, Energy, Power Quality and Setting Value Harmonic and Interharmonic Spectrum Analysis Real Time Oscilloscope Waveforms Historical Data Logs ITIC/SEMI Curve PQ Event Record Communication RS485 Port: Modbus, DNP3.0 and BACnet MS/TP Protocols Ethernet Port: Modbus-TCP/IP, DNP 3.0, BACnet IP, IEC 61850, SNTP/NTP, FTP Protocols |
