ATC Diversified MPA2-480-CT 440/480 VAC Motor Protection Analyser

ATC Diversified, MPA2-480-CT, 440/480 VAC External Current Transformer Motor Protection Analyser

Features:

• Measurement of
  • Current
  • Voltage
  • Frequency
  • Power Factor (PF)
  • Reactive Power (KVA)
  • Real Power (KW)
  • Energy Consumption (KWH)
• Reports
  • Voltage & Current report
  • PF, KVA, KWH, KW report
  • Adjusted Values report
  • Total Motor Running Time report
  • Start Mode report
  • 20 Last fault report
  • Power Frequency report
  • Motor Temperature report
• Physical Features
  • Din-Rail, Flat Surface, or Flush mounting
  • 16x2 LCD Display with current values, voltage values, and load report information on the screen
  • Four (4) push buttons for operation and protection parameter adjustments (I for START, 2 for ADJUST, and I for SELECT)
  • Enclosure material UL94V0
• Adjustments of
  • Overload
  • Undercurrent
  • Overvoltage
  • Undervoltage
  • Current Unbalance
  • Voltage Unbalance
  • Frequency
  • Trip Delay
  • Start-Up Delay after Voltage
  • fault Recovery
  • Motor Thermal Class
  • Clock Adjustment
  • Control of Motor High-Inertia Load
  • Schedule Timer
  • AUTO / MANUAL Restart Mode
  • Password
• Protection Against
  • Overload / Undercurrent
  • Overvoltage / Undervoltage
  • Frequency Shift
  • Voltage Unbalance
  • Current Unbalance
  • Single Phasing
  • Phase Reversal
  • Locked Rotor

MPA2 is a micro-controlled three-phase Motor Protection Analyzer Relay specifically designed to protect electric loads and motors from failure and damage due to common current and voltage faults. MPA2 constantly supervises current and voltage values. When any harmful condition occurs, the output connection is deactivated until the fault disappears, power line conditions return to an acceptable level and the motor has been cooled.

For more information, please see Data Sheet