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The ETAP Advanced Relay Testing and Transient Simulator (ARTTS) is a new concept that utilizes hardware and software technologies for testing, calibrating, and simulating relays. |
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- Test, simulate, & calibrate relays, meters, & transducers
- Test 24 different IEEE type relays
- Powerful & lightweight
- High accuracy & self-calibrating
- Multiple current & voltage outputs
- Auxiliary DC supply
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- Manual & fully automatic testing
- View control panel & vector quantities
- ‘Click & Test’ feature for quick testing
- Playback transients from ETAP fault studies
- Playback transients from fault recorders
- Export to Comtrade format
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ETAP ARTTS combines the short-circuit and protection device coordination capabilities of ETAP with the relay testing hardware. It provides actual steady-state and transient responses of relays for comparisons with the manufacturers published data. ARTTS is designed to improve system protection, coordination, and reliability, hence decreasing operational and maintenance costs.
ARTTS provides the bridge between the relay-testing hardware and power system simulation technology. While ETAP Star provides a revolutionary method of analyzing and simulating the protective device coordination and protection view via an intelligent one-line diagram, ETAP ARTTS determines the actual operation of protective relays based on steady-state and dynamic transient waveforms and compares the captured relay response with that of manufacturer published curves. |
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| Under/Over-Voltage Relay |
27/59 |
| Directional Power Relay |
32 |
| Reverse Phase Current Relay |
46 |
| Phase Sequence Voltage Relay |
47 |
| Incomplete
Sequence Relay |
48 |
| Instantaneous Overcurrent Relay |
50 |
| Inverse Time Overcurrent Relay |
51 |
| Directional Overcurrent Relay |
67 |
| Phase Angle Out-of-Step Relay |
78 |
| Automatic Reclosing Relay |
79 |
| Pilot Wire Receiver Relay |
85 |
| Differential Protection Relay |
87 |
| Voltage Directional Relay |
91 |
| Power Directional Relay |
92 |
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Advanced protection relay test set and measurement
system. It can test
24 different relay types, watt-hour
meters, transducers, and meters.
Suite of software modules for automatic testing and
simulation of protective relays and measurement devices.
Fully integrated interface for ETAP Star coordination / selectivity module and ARTTS hardware.
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