DIGITAL FAULT RECORDER POWER QUALITY ANALYZER CLASS A POWER METER GRADE A ENERGY METER

The revolutionary G4000 series Power Quality Analyzer is the next generation in permanent mount power quality analyzers. The G4000 series Power Quality Analyzer provides accurate detection and isolation of power quality problems for effective preventive maintenance.

No Triggers / No Thresholds meaning no missed events. The G4000 series Power Quality Analyzer records all network parameters for up to a year.

In addition to real-time monitoring with PQZIP, a patented data compression algorithm, the G4000 series Power Quality Analyzer stores onboard all the waveforms of every network cycle for up to a year at up to 1,024 samples per cycle resolution, eliminating the need for thresholds, triggers, or parameter setting for logging.

The G4000 series Power Quality Analyzer calculates RMS, harmonics, and all desired values from waveforms in post-processing. The total number of parameters is practically unlimited.

A unique time synchronization algorithm assures that logged data from multiple units is synchronized and displayed on the same time scale with typical 0.1 ms resolution. Every event on a grid is accurately analyzed for precise root cause analysis and traced to its source.

Benefits:

• Absolutely Identify all power quality events
• The ultimate tool for definitive root cause analysis
• Up to one year, recording of all network parameters at up to 1,024/cycle resolution
• No Triggers/No Thresholds meaning no missed events
• Patent-pending PQZIP compression technology algorithm with typical 1000:1 compress ratio prevents data gaps by real-time compression performed independent of the sampling
• Cycle-by-cycle RMS values, frequency and harmonics trends
• Compact flash extension ports
• Use of 3rd party communication routers
• Modular design supports up to 9 modules
• 2 parallel harmonics computations IEC 61000-4-30 & cycle-by-cycle, up to the 511th harmonic
• Full scale readings 10x from nominal voltages and currents at high accuracy
• Standard compliance testing to EN 50160, IEC 61000-4-15 and others
• Built in WEB server for remote monitoring using standard web browser
• 2 Integral OPC servers (DA and AE) for seamless integration with SCADA systems
• 2 fast Ethernet ports (100 MBit) with Power Over Ethernet (PoE) device and source
• USB and RS-485 ports
• AC/DC power supply with up to 25 second ride through at power loss
• Modbus over TCP/IP
• DNP
• Revenue Metering

Optional Accessories Multi I/O
The Multi I/O is an optional module available for the G4400 series Power Quality Analyzer. The Multi I/O Expansion module extends the monitoring capabilities of the G4000 series Power Quality Analyzer with additional digital and analog I/O ports.
 

Multi I/O Features Enables the gathering of operational data. Enables overseeing temperatures, levels and statuses. Synchronous signals input readings from pulsed outputs (including TOU). Status determination of switches, protection relays, breakers, etc. Conditional operation and control of devices and equipment interfacing with digital signals. High rate I/O ports signals sampling and compression in method similar to that used in continuous logging. Expandable up to three I/O modules on the unit. The full high resolution logged waveform data is synchronized with logged I/O signals without gaps.

Multi I/O Includes: 8X Digital Inputs 4X Digital Outputs 3X Form C Relay 4X Analog (4-20mA) Outputs 4X Analog (4-20mA) Inputs IRIG-B input RS-232 Ports

Contact our application engineers for further details click here.