Powertronics    Candia, NH 03034
Jun 04, 2004 Multi-channel PQR-OEM monitors and records quality of power being supplied to equipment and facility. It monitors 3 ac hot voltage channels from 90–480 Vac, 1 ac neutral channel from 0–50 Vac, and 4 channels of current from 20–5,000 ac A via current transducer. All disturbances are recorded with date, time, magnitude, and duration in non-volatile Flash Memory on repetitive 30-day cycle. Software can be used to download data from RS232 serial port or USB port.

Carlo GAVAZZI Automation Components    Buffalo Grove, IL 60089
Mar 15, 2004 Model WM12 multi-function, 3-phase power monitors are available in 96 mm² panel mount ¼ DIN housing with 46 mm behind panel depth, or with DIN rail mounting style for mounting within electrical enclosures. They monitor electrical parameters for 3-phase, including power factor, frequency, demand, and reactive energy. Both styles are available with communication functions that utilize Modbus®-RTU protocol for monitoring up to 255 individual instruments.

Dranetz Technologies, Inc.    Edison, NJ 08818 4019
Nov 11, 2003 Three-phase PowerGuide® 4400 features 8 independent channels and color touch screen. Automated setups provide instant detection of circuit types and configurations. PowerXplorer® PX5 simultaneously captures and characterizes hundreds of parameters, including IEEE 1459 for non-sinusoidal and unbalanced systems. PowerXplorer PX5-400 provides range of monitoring and measurement for 400 Hz applications as well as 50/60 Hz. All units meet IEEE 1159 and EN50160 standards.

Square D Co.    Palatine, IL 60067
Jan 27, 2003 POWERLOGIC® Power Server 750 self-contained web server can be used as stand-alone system for local power monitoring or for enterprise-wide applications. It connects up to 64 compatible devices. Once installed, users can access data over web through preconfigured web pages. Using intelligent data-publishing feature, unit can transfer collected information to enterprise system server, making it possible to analyze and monitor large number of sites.

Kreiss Johnson Technologies    San Diego, CA 92121
Jan 14, 2003 SOLOâ„¢ portable, single-point monitor transforms power quality data into Internet-accessible answers, providing companies with information on energy use, cost, and power quality. Within minutes of detecting power quality event, SOLO completes artificial intelligence-based analysis to determine severity of disturbance, source, affected equipment, and industry-recommended solution. It can notify facility managers of problems via e-mail, pager, or Internet.

Viking Pump Inc., A Unit Of IDEX Corp.    Cedar Falls, IA 50613 0008
Nov 19, 2002 Power Load Monitor protects pumps from overload or underload conditions created by over-pressure, cavitation, empty tank or other problems. By monitoring voltage and power, unit measures normal working load, then calculates and sets automatic shutdown point for detected power changes. Load limit margin is adjustable to prevent unintentional stoppage. Monitor handles single- or 3-phase motors up to 50 full load amps, at voltages up to 690 Vac, 50 or 60 Hz.

Square D Co.    Palatine, IL 60067
Oct 30, 2002 POWERLOGIC® Series 3000 Circuit Monitor (CM3000) collects and logs energy usage, then analyzes data to forecast trend plots, averages, and demand metering in real time. Processor, open protocol Ethernet communications card, and on-board memory can capture data in standard web browser. Information is served to host circuit monitor, and transparently for other devices connected downstream. Monitor has 600 Vac direct-connect metering inputs and does not require PTs.

AVO International    Dallas, TX 75237
May 06, 2002 Modular PF Live performs on-line insulation power-factor measurements on bushings of power transformers, current transformers, circuit breakers, and other electrical apparatus. Tests are performed at rated voltage in less than five min. Measurement data can be stored on laptop, exported to master database, and used for trending and analysis purposes via system's software. Basic system can be upgraded to continuous monitoring system.

Square D Co.    Palatine, IL 60067
Mar 08, 2002 POWERLOGIC Series 4000 has sealed case design, allowing it to be transported to various locations within facility. Portable unit is suitable for temporary monitoring, or where existing switchgear will not accommodate permanent installation of circuit monitors. Base unit includes detachable display and necessary cables. Upgrade option adds high-speed transient-detection. Optional Ethernet interface with Web pages is available.

Square D Company    Lombard, IL 60148
Feb 20, 2002 POWERLOGIC CM4000 has sealed case design and can be transported to various locations within facility. It is suitable for temporary monitoring, or where existing switchgear will not accommodate permanent installation of circuit monitors. Base unit includes detachable display and all necessary cables, while upgrade option adds high-speed transient detection capabilities.

Logic Beach, Inc.    La Mesa, CA 91942
Feb 14, 2002 Crakker(TM) self-contained high-speed logic/timing analyzer monitors I/O points with voltage inputs ranging from 5Vdc to 400Vdc or to 280Vac. It monitors and records each voltage transition and stores information to memory. This information is downloaded into Crackker Communications v3.0 program and analyzed. Transisitions are as fast as 165uS. Software includes single window programming function with drop down input values.