Image of M-7651A M-7651A D-PAC
Image of M-7651A M-7651A D-PAC

M-7651A D-PAC

Brand:

Beckwith Electric

Catalog ID:

M-7651A

Protection, Automation, and Control System for Power Distribution Applications.

  • Applications
  • Feeder Protection
  • Bay Controller
  • Switchgear Protection
  • Intertie Protection
  • Small Generator Protection
  • Features
  • Hot Line Tag/Maintenance Mode
  • Cold LoadPickup
  • LoadEncroachment Supervision
  • Phantom Voltage
  • Digital 86 Lockout
  • Fault Locator
  • Auto Restoration
  • Sensitive Ground Indicator
  • Conformal Coated Circuit Boards
  • Configurable Front HMI LEDs and Pushbutton
  • Custom Curve Designer
  • Compare Settings Tool
  • Trip and Target Counters
  • IRIG B Time Synchronization
  • Arc Flash Multimode Point & Loop Fiber Optic and Ultra-Fast Peak Overcurrent Detection (Optional)
  • Metering and Monitoring
  • Voltages (LL and LG)
  • Current
  • Active, reactive, apparent single‑ and three‑phase power, including directional
  • Single‑phase and three‑phase power factor
  • Frequency and phase sequence
  • Sequence current and voltage magnitudes
  • Ground or Sensitive Ground
  • Active energy received and delivered
  • Demand metering on per‑phase basis
  • Reactive energy in quadrants I and III
  • Power Supply Monitor
  • Trip/Close Coil Monitor
  • Breaker Wear Monitor
  • Power Quality
  • Harmonics to the 63rd
  • Calculated THD and TDD
  • PQ Viewer (ITIC Curve)
  • Sags, Swell and Sub-Synchronous Transient Detection
  • Recording
  • Sequence of Events (SOE) Recorder
  • 3500 Event Sequence of Events
  • Oscillograph Recorder
  • 100 DFR quality records of up to 480 cycles each with an adjustable sampling rate up to 128 samples/cycle
  • Data Logging
  • Advanced Data Logging and Load Profile Recorder
  • Massive Gigabyte Storage – 2 Year Data Log
  • ITIC Curve Violation Counters and Recording
  • General Specifications
  • Power Supply
  • Low/Mid
  • 18-60 VDC
  • High
  • 90-280 VAC
  • 90-315 VDC
  • Separate Backup Power Input
  • 11-14 VDC
  • Digital Inputs and Outputs
  • 4 Programmable Inputs (Standard)
  • 12 Programmable Inputs (Optional Expanded IO)
  • 4 Programmable Outputs (Standard)
  • 12 Programmable Outputs (Optional Expanded IO)
  • 1 Programmable Self-Test Output
  • AC Sensing Inputs
  • Frequency
  • 50/60 Hz
  • Voltage
  • 4
  • 6 (Optional)
  • Low Energy Analog (LEA) Inputs per C37.92
  • Configurations available: 4 LEA, 3 LEA + 1 VT, or 6 LEA
  • Line to Neutral
  • Nominal: 120 VAC
  • Maximum Continuous: 300 VAC
  • Max Short Duration: 600 VAC for 10 s
  • Low Energy Analog
  • Nominal: 4 VAC
  • Maximum Continuous: 12 VAC
  • Max Short Duration: 300 VAC for 10 s
  • Current
  • 3 Phase
  • Phase CT Rating: 1A or 5A
  • Ground CT Rating
  • 1 A
  • 5 A
  • 200 mA SEF
  • 50 mA SEF
  • 10 mA SEF
  • Optional Special Functions
  • Multi-Shot Autoreclose
  • Three-Phase Ganged Operation
  • Arc Flash Protection
  • 4 Arc Flash Inputs + 4 High Speed Outputs
  • Communication Options
  • COM Port 1
  • TIA: RS-232 or RS-485
  • Serial Fiber Optic: V-pin or ST
  • Analog Output Module
  • COM Port 2
  • RJ-45 10/100 Mbps Ethernet
  • ST Fiber Optic 100 Base-FX
  • COM Port 3
  • RJ-45 10/100 Mbps Ethernet
  • ST Fiber Optic 100 Base-FX
  • COM Port 4
  • TIA: RS-232 or RS-485
  • Serial Fiber Optic: V-pin or ST Analog Output Module
  • Front Port
  • USB and SD Card Slot
  • Protocols
  • DNP 3.0, MODBUS
  • IEC60870-5-104
  • IEC61850
  • Size and Mounting Options
  • Fast and easy retrofitting for most popular relays in existing cutouts using Beckwith’s Adapter Panel Technology™
  • View the D-PAC Retrofit Quick Reference Guide
  • Horizontal Mounting
  • Height: 5.20″
  • Width: 9.47″
  • Depth: 6.22″
  • Vertical Mounting
  • Height: 8.00″
  • Width: 6.00″
  • Depth: 6.22″
  • 19″ Rack Mounting
  • Height: 5.20″ (3U
  • Width: 19.00″
  • Depth: 6.22″
  • (With B-1612 adapter)
  • Panel Mounting
  • Height: 12.20″
  • Width: 12.00″
  • Depth: 0.09″ (With B-1665 adapter
  • Surface Mounting
  • Height: 12.20″
  • Width: 12.00″
  • Depth: 0.09″
  • (With B-1662 adapter)
  • M-0290 and M-0296 Adapter Plate