- Third generation of the time-proven ORTS relay tester
- 2000VA total high power / high burden outputs
- Latest low-distortion, low-loss all-switchmode Digital Signal
Processing based technology
- 0-100A main output
- Switchable 0-140V or 0-10A auxiliary output (0-360º phase
shiftable)
- 0-260Vdc battery simulator (for powering static relays)
- Ideal for Traction/Railway and general Distribution relay
testing
The ORTS is a multipurpose single-phase
field-portable protection relay test set capable of automatically
testing a very wide range of relays, from high-burden eletromechanical types to the latest solid-state
microprocessor-based models. The supplied Windows based software
fully controls the test set from any suitable laptop computer.
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Relays tested
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Induction Disc
Overcurrent (high burden CDG etc.)
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Directional
Overcurrent
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Instantaneous
Overcurrent
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Under/Over Voltage
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Under/Over
Frequency
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Rate of Change of
Frequency (ROCOF)
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Transformer/Generator Differential
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Distance
(single-phase Traction-types, e.g. Optimho etc.)
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Thermal relays
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Features
- Software
- Total test set control from any Windows
98/NT/2000/XP based PC
- Full results archiving, display and printing facilities
- Fully Automatic or Manual
Control.
- Error and Trend analysis of test results
- Results are fully traceable to
test set hardware, software and calibration data.
Features - Hardware
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Main Output
- 0-100A @ ±34Vpk or
0-10A @ ±340Vpk
- 1500VA continuous
- 0.01A/0.001A Resolution
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Auxiliary Output
- 0-140V or
0-10A @ ±190Vpk
- 300VA continuous
- 0.01V/0.001A Resolution
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Frequency
- 45.000-64.999 Hz Range
(freq lockable to input supply)
- +/-0.001 Hz Resolution
- < +/- 0.005% Error
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Phase Angle
- 0-360º Range
- +/- 0.1 Resolution
- < +/- 0.1º Error
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Accuracy / Distortion (all outputs)
- < +/- 0.5% Error
- < 0.2% Distortion
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DC Supply Output (battery
simulator)
- 0-260Vdc
- 200VA continuous
- 0.01V Resolution
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Contact In
- 4x independent and isolated contact inputs
- Software selectable as wet/dry, contact or 2.5-250V
AC/DC voltage sensing
- ±0.1msec timing resolution
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Contact Out
- 4x independent and isolated contact outputs
- Rated 10A@250Vac/1A@120Vdc
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Protections
- All outputs are individually monitored for
overload, short/open circuit, over-temperature and waveform accuracy
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Input Power
- Universal Supply: Fully Automatic 90-260V 45-65Hz AC, 200W
no load, 2400W continuous max, overload and thermal protection
- Active Electronic Power Factor Correction (CosΦ>0.99)
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General
- Every input & output is galvanically isolated
from each other and chassis
- Isolated RS232 interface for relay comms
- Parallel interface for control from any standard PC/Laptop parallel
printer port
- Physical:
380x210x400mm (not including
handle), Weight: 19.9Kg
- Environmental: 0-50°C Operating Temperature,
IP20 Protected Enclosure
CE Marked, Tested to EN50081-2 (emissions) & EN50082-2 (susceptibility)
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Download ORTS demo program
Download
the full brochure - ORTS3brochure.PDF (0.5Mb)
 Download
FREE PDF reader
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