• 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
• Use of 3rd party communication routers
• Modular design supports up to 9 modules
• 2 parallel harmonics computations  IEC 61000-4-30 Class A & cycle-by-cycle, up to the 511th harmony
• 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

Storage Capacity: 

• G4410:  128 MB
• G4420:  2 GB
• G4430:  16 GB