ACUVIM-3-M-MV-P2 Acuvim-3 No Display

Acuvim-3 no display, 333mV/RCT current input, 20-60Vdc auxiliary power supply

Acuvim 3 Main Features

POWER QUALITY ANALYSIS

Acuvim 3 is specialized to monitor and analyze the characteristics of electrical power signals for quality. IEC 61000-40-30 Class A compliant, it analyzes for abnormal harmonic, frequency, current, voltage and transient fluctuations. Waveform capture are sampled up to 512 samples/cycle and saved as a COMTRADE file or can be posted to a remote server via HTTP/FTP.

Key Specifications:

• IEC 61000-4-30 Class A compliant metering and third party certified by NMi for frequency, phase angle, voltage, and current
• Capture waveform events in COMTRADE file formats and posted to remote server via HTTP/FTP
• Sample up to 60 cycles before and up to 300 cycles after PQ events
• Fast log waveform capture for half-cycle voltage and current RMS. Stored in a CSV file for post transfer to remote server
• Frequency 40Hz to 70Hz, 1mHz accuracy exceeds IEC 61557-12 Class 0.02
• Voltage/Current Harmonics up to 127th
• Examines half-cycle voltage RMS and current RMS to detect sags, swell, or unbalance events
• Analyze transient voltage at a rate of 32,000 samples per second
• Detect voltage interruption based on threshold and hysteresis triggers

PMU SYNCHROPHASOR

IEEE C37.118 compliant for precise, high rate synchronized measurements and data transmission used in power grid systems for real-time monitoring, control, and analysis of electrical parameters.

Key Specifications:

• IEEE C37.118 compliant meter for synchrophasor measurements
• Real-time synchronized measurement of frequency, rate of change of frequency, and phasors for magnitude and phase angle of voltage and current
• Timestamp accuracy ensures different PMU data are synced across a power grid
• Ideal for Frequency Control Ancillary Service (FCAS) or Dynamic Containment (DC) application
• Frequency and rate of change of frequency (ROCOF) detection against islanding

REVENUE GRADE METERING

The highest standard of accuracy and data reliability when used for measurement and verification. Allows monitoring of real-time power and energy parameters for analysis and management. Use the time of use (TOU) function to schedule calendar tariff and structure assignments.

Key Specifications:

• ANSI C12.20 Class 0.1 and IEC 62053-22 Class 0.1s Accuracy for Active Energy
• IEC 62053-24 Class 0.5s Accuracy for Reactive Energy
• Import/export/net/total and Four-Quadrant energy measurements
• Time of Use (TOU) support with 8 tariff rates and up to 12 historic billing periods

MULTI-PROTOCOL SUPPORT

Communicate seamlessly with the Acuvim 3 meter across different systems. Support for multiple industrial protocols can be used for data transmission. Provides interoperability between different networks and devices, and is ideal for future proofing new or existing integrations.

Key Specifications:

• IEC 61850, EtherNet/IP, PMU Modbus-RTU, Modbus-TCP/IP, BACnet-IP, DNP3 TCP, MQTT & SNMP
• Communicate via serial over RS485, Ethernet, optional Wi-Fi, digital I/O, analog I/O, or relay output

HMI DISPLAY AND WEB INTERFACE

Acuvim 3 features a wide 7-inch touchscreen display screen in full colour for easy meter control and management. Access the meter from a remote location using the remote access feature or webpage interface to configure meter settings or view real-time energy parameters.

Key Specifications:

• Easily setup remote access with a static URL for external network access
• Generate secure authentication token to access Acvuim 3 meter via any web browser
• Full colour 800x480 resolution optional display unit for DIN rail or panel mount

POWER QUALITY ANALYSIS

Acuvim 3 is specialized to monitor and analyze the characteristics of electrical power signals for quality. IEC 61000-40-30 Class A compliant, it analyzes for abnormal harmonic, frequency, current, voltage and transient fluctuations. Waveform capture are sampled up to 512 samples/cycle and saved as a COMTRADE file or can be posted to a remote server via HTTP/FTP.

Key Specifications:

• IEC 61000-4-30 Class A compliant metering and third party certified by NMi for frequency, phase angle, voltage, and current
• Capture waveform events in COMTRADE file formats and posted to remote server via HTTP/FTP
• Sample up to 60 cycles before and up to 300 cycles after PQ events
• Fast log waveform capture for half-cycle voltage and current RMS. Stored in a CSV file for post transfer to remote server
• Frequency 40Hz to 70Hz, 1mHz accuracy exceeds IEC 61557-12 Class 0.02
• Voltage/Current Harmonics up to 127th
• Examines half-cycle voltage RMS and current RMS to detect sags, swell, or unbalance events
• Analyze transient voltage at a rate of 32,000 samples per second
• Detect voltage interruption based on threshold and hysteresis triggers

PMU SYNCHROPHASOR

IEEE C37.118 compliant for precise, high rate synchronized measurements and data transmission used in power grid systems for real-time monitoring, control, and analysis of electrical parameters.

Key Specifications:

• IEEE C37.118 compliant meter for synchrophasor measurements
• Real-time synchronized measurement of frequency, rate of change of frequency, and phasors for magnitude and phase angle of voltage and current
• Timestamp accuracy ensures different PMU data are synced across a power grid
• Ideal for Frequency Control Ancillary Service (FCAS) or Dynamic Containment (DC) application
• Frequency and rate of change of frequency (ROCOF) detection against islanding

REVENUE GRADE METERING

The highest standard of accuracy and data reliability when used for measurement and verification. Allows monitoring of real-time power and energy parameters for analysis and management. Use the time of use (TOU) function to schedule calendar tariff and structure assignments.

Key Specifications:

• ANSI C12.20 Class 0.1 and IEC 62053-22 Class 0.1s Accuracy for Active Energy
• IEC 62053-24 Class 0.5s Accuracy for Reactive Energy
• Import/export/net/total and Four-Quadrant energy measurements
• Time of Use (TOU) support with 8 tariff rates and up to 12 historic billing periods

MULTI-PROTOCOL SUPPORT

Communicate seamlessly with the Acuvim 3 meter across different systems. Support for multiple industrial protocols can be used for data transmission. Provides interoperability between different networks and devices, and is ideal for future proofing new or existing integrations.

Key Specifications:

• IEC 61850, EtherNet/IP, PMU Modbus-RTU, Modbus-TCP/IP, BACnet-IP, DNP3 TCP, MQTT & SNMP
• Communicate via serial over RS485, Ethernet, optional Wi-Fi, digital I/O, analog I/O, or relay output

HMI DISPLAY AND WEB INTERFACE

Acuvim 3 features a wide 7-inch touchscreen display screen in full colour for easy meter control and management. Access the meter from a remote location using the remote access feature or webpage interface to configure meter settings or view real-time energy parameters.

Key Specifications:

• Easily setup remote access with a static URL for external network access
• Generate secure authentication token to access Acvuim 3 meter via any web browser
• Full colour 800x480 resolution optional display unit for DIN rail or panel mount

Power
Quality Analysis

PMU
Synchrophasor

Revenue Grade
Metering

Multi-Protocol
Support

HMI Display
and Web Interface