BECKWITH ELECTRIC M-2601, Instruction Book

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Accessories
M-2802 SLIMcom
®
for Windows
™
M-2808 SLIMcom for Visor
™
Metering
The following measured and calculated parameters are available in real-time:
• PrimaryVoltage • Primary Current • Power Factor
• KWatts** • KVArs** • KVA**
• Secondary Voltage • Secondary Current • VRQF
✝
• CT Phasing • Avg Taps/Day • Tap Position
• Preset Counter • Alarm Status • Voltage Profile
Historical Data Plot
• Up to seven time-stamped analog calculated or measured values
• 1 digital parameter can be plotted
■
NOTE: All stored data available with time stamp. Five minute averaged samples are stored 111 days.
Sampling rate adjustable from 5 to 60 minutes, with resultant change to storage period.
Voltage Outage Plot
• Voltage plots (previous 10 seconds of data) for the last 4 voltage outage events are displayed.
Tap Statistics Plot
• The Tap Statistics Plot presents a graphical representation of tap position usage history.
Other
• Prints detailed reports of all setpoints and data.
• Entry and Readout of setpoints.
**Value calculated in SLIMcom . All primary quantities are also calculated in SLIMcom.
✝
VRQF is the RMS deviation in the fundamental component of an AC voltage from a desired AC voltage. It is computed as the
square root of the sum of the squares of deviations in the fundamental component of the voltage from the desired value. The
sum is computed as a running recursive average of frequently taken samples of the fundamental component, obtained in at
least one full cycle of the wave. The time constant of the recursive computation is 6 hours. The recursive average takes at
least six hours to settle to a proper sum, and is generally never stopped, once started.
M-2931 Handspring ™ Visor ™ Deluxe, with SLIMcom for Visor Communications Software
Patents
The M-2603 Autodaptive ® Regulator Control is covered by U.S. Patents, 5,315,527, 5,554,064, 5,541,498
and 5,530,338 with other patents pending.
Warranty
The M-2603 Autodaptive Regulator Control is covered by a two year warranty from date of shipment.
Specification subject to change without notice.
BECKWITH ELECTRIC CO., INC.
6190 - 118th Avenue North • Largo, Florida 33773–3724 U.S.A.
Phone (727) 544-2326 • FAX (727) 546-0121
E-MAIL marketing@beckwithelectric.com
WEB PAGE www.beckwithelectric.com
© 2000 Beckwith Electric Co.
Printed in U.S.A.
800-2603-SP-01 09/01