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–2–
M-6280A Digital Capacitor Bank Control
Standard Features
• Four control modes of operation:
– Classic Automatic (Voltage, optional
VAr Control or optional Current Control)
– Auto Adaptive mode (Fixed or Averaging)
– Remote
– Manual
• Two override modes of operation:
– Temperature
– Time
• Time Delay – Definite and Inverse
• Adjustable Maximum/Minimum Voltage
Limits
• Neutral Unbalance current detection
– Bank/Switch Failed
– Bank Closed
– Bank Open
– Supports 200 mA input to control
• Setpoint Profiles (8) Triggerable by SCADA,
Seasonal (4), Above/Below Temperature,
and Reverse Power
• User selectable Overvoltage limit/
Undervoltage limit and time delay for
remote control supervision
• Adjustable warning timers for Close/Open/
Re-close
• Adjustable Close/Open output pulse
duration
• Real-Time Metering of measured and
calculated parameters
• VT Ratio Correction, VT and CT (Phase
and Neutral) Multiplier
• Operations Counter (Configurable)
• Resettable Operations Counter with Alarm
• Harmonic Analysis of Voltage and Current
Signals, up to the 31
st
plus THD
• THD Voltage and Current Tripping and
Lockout
• Data Logging
• Remote/Auto - Local Manual switch
• Outputs: Close, Open and Alarm
• Minimum Time Between Operations
Delay
• 20 Character by 2 Row LCD display
(LED backlit)
• Up to 30 unique 15 character User Access
Codes (Level 1 or Level 2)
• CBEMA monitoring to detect sags and
swells and trigger data collection and
alarming functions
• Smart Flash SD Card Slot supporting SD
and SDHC SD cards
• Smart Flash SD Card can be linked to one
or multiple controls providing a physical
security "Key" which provides User Access
Level 2 Access to the control when the SD
Card is inserted for settings manipulation
• Sequence of Events (SOE) recorder
• Device Discovery
• Source Address Validation
• Oscillography
• Front Panel LEDs for Remote/Auto, Local
Manual, Alarm, Close, Open, OK, RSSI,
Neutral Unbalance, (TX) Transmit and
(RX) Receive
• Programmable Alarms
• Front Panel Hot Buttons provide direct
access to menu headers
• Front Panel testing:
– Int/Ext Voltage Source switch
– External Power input terminals
– Meter Out terminals
• Communication Protocols DNP3.0 and
MODBUS
®
• Adaptive Delta Voltage sensing during
switch operations
• Daily Operations Counter Limit
• CapTalk
®
S-6280 Communications
Software
• Capacitor Bank switch status inputs for
phase A, B and C
• Graphical display of real-time harmonic
spectrum of voltage and current using
CapTalk Communications Software
• Communication Ports:
– USB
– RS-232
All brand or product names appearing in this document are the trademark or registered trademark of their
respective holders.
Содержание M-6280A
Страница 1: ...Instruction Book M 6280A Digital Capacitor Bank Control ...
Страница 29: ...800 6280A SP 11MC1 03 13 2008 Beckwith Electric Co All Rights Reserved Printed in U S A 09 24 02 ...
Страница 33: ...This Page Left Intentionally Blank ...
Страница 53: ...xx M 6280A Instruction Book This Page Left Intentionally Blank ...
Страница 56: ...Introduction 1 1 3 Figure 1 1 Functional Diagram ...
Страница 59: ...1 6 M 6280A Instruction Book This Page Left Intentionally Blank ...
Страница 66: ...2 7 Operation 2 Figure 2 1 M 6280A Front Panel ...
Страница 137: ...3 14 M 6280A Instruction Book Figure 3 13 CapTalk Main Screen Connected Mode ...
Страница 152: ...3 29 CapTalk 3 Figure 3 36 Setpoints Auto Remote Control with Enabled Voltage Control Auto Adaptive Dialog Screen ...
Страница 153: ...3 30 M 6280A Instruction Book Figure 3 37 Setpoints Auto Remote Control with VAr Control Enabled Dialog Screen ...
Страница 172: ...3 49 CapTalk 3 Figure 3 67 CBEMA Settings Dialog Screen ...
Страница 179: ...3 56 M 6280A Instruction Book Figure 3 87 M 6280A DNP Configurator Dialog Screen ...
Страница 184: ...3 61 CapTalk 3 Figure 3 98 CapPlot Window with Data Logging Data Example ...
Страница 185: ...3 62 M 6280A Instruction Book Figure 3 99 CapPlot Window with Oscillograph Data Example ...
Страница 191: ...3 68 M 6280A Instruction Book This Page Left Intentionally Blank ...
Страница 311: ...M 6280A Instruction Book 4 120 Figure 4 61 Setpoints Dialog Screen Voltage Control Auto Adaptive Fixed ...
Страница 312: ...Configuration 4 4 121 Figure 4 62 Setpoints Dialog Screen Voltage Control Auto Adaptive Average ...
Страница 313: ...M 6280A Instruction Book 4 122 Figure 4 63 Setpoints Dialog Screen VAr Control ...
Страница 314: ...Configuration 4 4 123 Figure 4 64 Setpoints Dialog Screen Current Control ...
Страница 451: ...D 4 M 6280 Instruction Book This Page Left Intentionally Blank ...
Страница 461: ...This Page Left Intentionally Blank ...