ABCD

Beckwithelectric Vietnam, M-2001D, Điều khiển bộ chuyển đổi kỹ thuật số M-2001D, Đại lý Beckwithelectric Vietnam

Features

The M‑2001D includes the following features and can be used for LTCs or regulators where SCADA communications are desired.

  • Adjustable Bandcenter
  • Adjustable Bandwidth
  • Adjustable VAr Bias (Step and Linear Methods)
  • Line Drop Compensation, R, X and Z Compensation with ±72 Volt range
  • Time Delay, Definite and Inverse
  • Intertap Time Delay
  • Four Settings Profiles
  • Compare Settings Tool
  • Profile Switching Triggerable by Seasonal Time
  • Selectable Outputs, Continuous or Pulsed
  • Reverse Power Operation with eight control selections including a distributed generation mode and Smart Reverse Power Operation with two Auto Determination modes
  • CT to VT Phasing Correction
  • Real‑Time Metering of measured and calculated parameters (Single/Three‑ Phase)
  • Demand Metering with selectable time interval
  • Drag Hands Operation
  • Adjustable Line Overcurrent Tapchange Inhibit
  • Voltage Limits
  • Tap Position Limits
  • Auto Runback (due to overvoltage)
  • Auto Runup (due to undervoltage)
  • Three independent Voltage Reduction Steps
  • Smart Voltage Reduction
  • Fast Voltage Recovery
  • Sequential and Non‑Sequential Operation
  • VT Ratio Correction
  • Self‑Test Alarm Output Contacts
  • User Programmable Alarm Contacts
  • Tap Position Knowledge by:
    • Contact KeepTrack™
    • Shaft Coupled KeepTrack™
    • Resistor Divider KeepTrack™
    • Motor Direct Drive KeepTrack™
  • Operations Counter
  • Resettable Operations Counter
  • Tap Position Record
  • Auto/Off/Manual Switch Status via SCADA
  • A or B Regulator Type Selection
  • Control Voltage Input
  • Motor Power Input
  • Source Voltage Input
  • Line Current Input
  • Raise Output
  • Lower Output
  • Motor Current Profiling
  • Up to 30 unique 15 character User Access Codes (Level 1 or Level 2)
  • 20 Character by 2 Row LCD or optional Vacuum Fluorescent Display
  • “Hot Buttons” provide quick access to setpoints, configuration and communications
  • S‑2001D TapTalk® Communications Software
  • Adapter Panel Auto/Manual Switch Manual control outside of microprocessor
  • Front USB 1.1 Communications Port
  • External Inhibit of Auto Tapchange
  • Circulating Current Input with Circulating Current, optional ∆VAR® Paralleling Methods including Peer to Peer ∆VAR Paralleling, and optional Master/Follower (peer to peer) Paralleling (requires Ethernet)
  • Front Panel LEDs for Out‑of‑Band Raise, Out‑of‑Band Lower, Reverse Power Flow Rev Pwr Detected, ALARM in effect, Voltage Reduction V/RED in Effect, CPU OK, Auto Operation Block MANUAL, SCADA Control blocked LOCAL and Com1 TX and RX
  • Front‑Panel Voltage Reduction 1 & 2 Inputs as well as (Binary) inputs (3 Steps Total)
  • Neutral Position Detect (Binary) and Counter
  • Counter Input (Binary) for Regulator applications/Complete Sequence Input for Transformer applications
  • Seal‑in/Switch Status Input (Binary)
  • Motor Seal‑In Block/Alarm
  • Non‑Sequential/SCADA Block Input (Binary)
  • Seal‑in Output (Cooper Applications)
  • COM1 (top), RS‑485 and Fiber Optic Port (ST and V‑pin connectors available with 62.5 and 200 micro fiber supported)
  • COM2 (top), RS‑232 and optional Bluetooth® (user selectable if Bluetooth is installed)
  • Communication Protocols include DNP3.0, MODBUS® and IEC 61850 (IEC 61850 only available with optional ethernet port)
  • 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 Level 2 User Access to the control when the SD Card is inserted for settings manipulation
  • Supports Station and Feeder Level DNP addressing in addition to individual addressing for Smart Grid applications
  • One pushbutton access to user configurable Wakeup screen for manual data recording with Smart Flash SD Card saving feature
  • Power Quality which consists of:
    • Sequence of Events Recorder (132 events)
    • Data Logging
    • Harmonic Analysis
    • Oscillography
    • CBEMA monitoring to detect sags and swells and trigger data collection and alarming functions
  • TapPlot® Oscillograph Data Analysis Software
  • Individual Tap Wear Alarm
  • Run Through Neutral, Automatic reversing switch swiping
  • Remote Voltage Bias
  • IEEE 1686 Standard Compliant Cyber Security
  • IPsec (Internet Protocol Security)
  • RADIUS Client Capability to manage local and remote access to the control

Optional Features

  • Ethernet Port (10/100 BaseT) is available through a RJ45 jack or ST Fiber on the top of the control. This port supports DNP over TCP/IP, MODBUS® over TCP/IP, and IEC 61850 over TCP/IP
  • Local Wireless Bluetooth capability* *Bluetooth option is not available in 50 Hz units shipped to locations subject to Radio Equipment Directive RE‑D 2014/53/EU.
  • Vacuum Fluorescent Display (rated ‑40 to +80 degrees Celsius)
  • Control Power Back‑Up Input – input (+12 Vdc) for backup of Fiber Optic communication loop‑through
  • IEC 61850 Communications
  • ∆VAR® Paralleling:
    • ∆VAR1
    • ∆VAR2
    • ∆VAR2 KeepTrack
    • ∆VAR Peer to Peer
  • Master/Follower Paralleling (peer to peer)