DRANETZ BMI

Model : 658

Power Quality Analyzer

658-400

ITEM SPECIFICATION

The 658 is a powerful, self-contained, portable instrument that captures, records, analyzes, and displays AC and DC power line disturbances on four power acquisition channels. The 658 monitors current as well as voltage, and has the ability to calculate the total harmonic distortion (THD) of input signals. With available options installed, the 658 also monitors radiated and conducted RF (radio frequency) energy levels and environmental temperature and humidity changes using its Sensor transducer) channels.

APPLICATIONS AND PURPOSE

The 658 captures, records, stores, analyzes, and displays power line disturbances affecting reliable operation of sensitive electronic, computer-based equipment. With its options installed, you can also capture, record, store, analyze, and display environmental parameters such as temperature and humidity changes, conducted radio frequency interference, and radiated radio frequency interference.
You preset the 658 to record events exceeding your threshold criteria. Once recorded, these disturbances and changes can be analyzed on screen, saved to a disk, printed for hard copy analysis, transmitted to another 658 through a modem or direct RS-232C connection, and analyzed on a PC using Dranetz-BMI 658 Graphical and Harmonic Analysis Software (P/N 658-OS-2001).
You can perform broad or detailed event analysis right on the 658 screen. For broad analysis you can display a series of related events. For detailed analysis you can display a high-resolution view of an individual event, or a harmonic analysis up to the 50th harmonic can be performed on any complete line frequency (50/60 Hz) cycle in a recorded waveform event. Up to the 7th harmonic of 400 Hz waveforms may be analyzed also.
The 658 Power Quality Analyzer can be used to view all data recorded on a Model 656 or 656A.

FEATURES

The 658 operates on microprocessor based hardware, is self-contained and portable, and has the
following features:
• Two MC68000 microprocessors: 16/32-bit architecture
• Menu prompts with available "Help" screens
• Four Main input channels for graphical disturbance recording
• Eight Sensor input channels for environmental monitoring (Optional)
• Monitoring of 50/60Hz signals (400Hz optional)
• Two RS-232C compatible serial ports (1 PC or modem interface, 1 Printer interface)
• High-resolution electroluminescent display
• Built-in high-resolution thermal printer
• Single 3.5 inch disk drive
• Built-in real-time clock with 10 mS resolution
• Built-in UPS for continued operation during power outages
• Zoom feature for enlarging any portions of waveforms and digital measurements
• Non-volatile memory of 1/2 Mbyte for long-term monitoring and data storage
• Optional internal 2400 baud Hayes compatible modem
• Harmonic distortion analysis at 50/60Hz up to the 50th harmonic
• Harmonic distortion analysis at 400Hz up to the 7th harmonic
• Real-time display (Scope Mode) of any voltage or current input

OPTIONS / REMARKS

The first screen does not progress anymore.

The boot process does not proceed.

What you see is what you get, No extra accessories, you will receive the exact same item shown in the pictures.

Only item shown in pictures is included, Sorry, no other parts or accessories included unless otherwise listed in the description.

Delivery takes 2-5 business days.

No returns accepted.

POLICIES

       RETURN

No returns accepted.

       SHIPPING

 -  We can ship worldwide

 -  Buyer pays for all shipping cost.

 -  We will let you know the shipping cost after we receive your shipping address

 -  We accept any international couriers like DHL, FedEx, UPS....