G4400 BLACKBOX

Description

No Triggers/No Thresholds meaning no missed events. The G4k records all network parameters for up to a year.

In addtion to real-time monitoring with PQZIP, a patented data compression algorithm, the G4000 Power Quality Analyzer  BLACKBOX 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 BLACKBOX 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. The results? Every event on a grid  is accurately analyzed for precise root cause analysis and traced to its source.

Brochure G4K Perfect Fixed PQ Analyzer PQS

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
• 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

Optional Accessories Multi I/O
The Multi I/O is an optional module available for the BLACKBOX Power Quality Analyzer. The Multi I/O Expansion module extends the monitoring capabilities of the BLACKBOX 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.