Two current channels:

• 0-30A rms, 400 VA maximum, 44V rms maximum
  
  Note: Maximum obtainable current will vary inversely with load impedance.

Output frequency

• Power line (frequency and phase locked)
• 2nd through 10th harmonic of power line

Variable

• 40 - 80 Hz (0.001 Hz resolution, 0.01% accuracy)
• 80 - 800 Hz (0.01 Hz resolution, 0.02% accuracy)
• 25 Hz +/-0.01% accuracy

Phase control

• Phase between current and any voltage is adjustable from 0 through 360 degrees
• Adjustment resolution: 0.25 degrees

AC Current measurements:

• Measures actual output current
• True RMS responding, autoranging
• Current scales (approx): 0-8.2, 8.2-32.8
• Accuracy: +/-0.5% of reading +/-0.2% of scale
• Measures line and phase currents

Phase measurement:

• Measures phase between monitored voltage and output current
• Accuracy: +/-0.5 degrees
• 0-359.9 deg. or 0 - +/-180 deg. display modes
• Selectable V-leads-I or I-leads-V measurement reference

Static/Dynamic Testing capabilities

• Phase to ground faults
• Phase to phase faults
• Three phase faults
• Two phase to ground faults
• Phase, frequency, voltage and current stepping
• Phase, frequency, voltage and current ramping with adjustable rate of change.
• Presettable fault durations, 0 - 99.9999 sec
• Programmable auto-reclose time delay and reclose-into-fault events
• Programmable breaker time
• Three-pole and single-pole tripping
• Programmable PT location simulation
• Programmable fault incidence angle (point-on-wave)
• Remote end trip simulation

Fault Playback

• Ability to accept fault data from fault recorders (in COMTRADE format), EMTP simulation outputs, or user defined waveforms
• Sample rate: Programmable 2 - 30 kHz
• Record length:
• 60000 samples per each of 2 channels
• Resolution:
• 14 bit mode: 14 bit dynamic + 16 bit scaling
• 8 bit mode: 8 bit dynamic + 12 bit scaling
• Peak output levels: +/-42A

Physical Characteristics

• 19"W x 6"H x 18"D (48.3cm W x 14.7cm H x 45.7cm D)
• Weight: 40 lbs (18.2 kg)
• Built-in carry handle/tilt stand

Options

• Option 03: 240V, 50/60 Hz line input
• Option 04: Low level input to power amplifiers for advanced fault playback
• Option 05: 1 Year extended warranty (Additional year for a total of 2 years)
• Option 10: Hard-shell shipping case with casters
• Option 11: Cordura carry case

Download full MTS-1700 Series brochure 9.8MB PDF format

System Components

• MTS-1710 Advanced Universal Protective Relay Test System - Main unit
• MTS-1720 Two Channel Current Source
• MTS-1730 Digital Input/Output Signal Conditioner
• MTS-1750 High Current Source
• MTS-1753 Three Channel High-Current Source
• MTS-1800 MWave End-to-End Testing Software
• MTS-1860 GPS Receiver Kit
• End-to-End Testing