Megger MPRT8445 Protective Relay Test System

No stress rentals! We help you to choose the equipment that you need, we expedite shipment, and follow up to make sure that your testing is going smoothly!

Megger MPRT8445 Protective Relay Test System
  • Application

  • The Megger MPRT8445 is a multipurpose, field portable test set that tests electro-mechanical, solid-state and microprocessor-based protective relays, small molded case circuit breakers, motor overload relays and similar protective devices.
  • Key Features

  • New Smart Touch View Interface (STVI)
  • New high current output: 45 A at 300 VA per phase
  • Improved low current accuracy: currents below 100 mA
  • New convertible voltage channels: 15 A at 120 VA
  • New lighter weight unit: up to 15% weight reduction

Specifications
Input Power 90 to 264 Volts AC, 1Φ, 50/60 Hz, 1800 VA
AC Voltage Amplitude Accuracy: ±0.05% reading + 0.02% range typical, ±0.15% reading + 0.05% range maximum
Resolution: 0.01
Measurements: AC RMS
Ranges: 30V, 150V, 300V
AC Current Amplitude Accuracy: ±0.05% reading + 0.02% range typical, ±0.15% reading + 0.05% range maximum
Resolution: 0.001/0.01
Measurements: AC RMS
Ranges: 30A, 60A
DC Voltage Amplitude Accuracy: 0.1% range typical, 0.25% range maximum
Resolution: 0.01
Measurements: RMS
Ranges: 30V, 150V, 300V
DC Current Amplitude Accuracy: ±0.05% reading + 0.02% range typical, ±0.15% reading + 0.05% range maximum
Resolution: 0.001/0.01
Measurements: RMS
Ranges: 30A
Convertible Source in AC Current Mode ±0.05% reading + 0.02% range typical, ±0.15% reading + 0.05% range or ±12.5 mA whichever is greater
Resolution: 0.001
Measurements: AC RMS
Ranges: 5A, 15A
Total Harmonic Distortion: Less than 0.1% typical, 2% maximum at 50/60 Hz