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7 Channels (4x300V & 3x35A) outputs, Each output channels are independent and simultaneous control of magnitude, Phase angle and frequency values, able to inject DC, AC sine wave and up to 20x harmonics. |
| ● |
Variable battery simulator, DC 0-300V, 120Watts max. |
| ● |
Quick relay testing facility in Manual mode |
| ● |
Switch on to fault test(SOTF) |
| ● |
GPS sync end-to-end testing |
| ● |
Online Vector display |
| ● |
Automatic test report creation |
| ● |
Anti-clipping detect, Wrong wiring connect alarm and self-protect, overload and overheat protection |
Basic functions:
| ● |
DC test |
| ● |
AC test |
| ● |
Distance relay test |
| ● |
Harmonic test |
| ● |
Frequency test |
| ● |
8 pairs binary inputs |
| ● |
4 pairs binary outputs |
Advance software functions (optional for selections):
| ● |
Differential test |
| ● |
State sequence test |
| ● |
Time characteristic test |
| ● |
Advance distance test |
| ● |
Synchronizer test |
| ● |
Fault recurrence (fault play back) |
Type of relays can be tested:
| Items |
ANSI® No. |
| Distance protection relay |
21 |
| Synchronising or synchronism-check relays |
25 |
| Undervoltage relays |
27 |
| Directional Power relays |
32 |
| Undercurrent or underpower relays |
37 |
| Negative sequence overcurrent relays |
46 |
| Overcurrent/ground fault relays |
50 |
| Inverse time overcurrent/ground fault relays |
51 |
| Power factor relays |
55 |
| Overvoltage relays |
59 |
| Voltage or current balance relays |
60 |
| Directional overcurrent relays |
67 |
| Directional ground fault relays |
67N |
| DC overcurrent relays |
76 |
| Phase-angle measuring or out-of-step protection relays |
78 |
| Automatic reclosing devices |
79 |
| Frequency relays |
81 |
| Motor overload protection relays |
86 |
| Differential protection relays |
87 |
| Directional voltage relays |
91 |
| Voltage and power directional relays |
92 |
| Tripping relays |
94 |
| Voltage regulating relays |
|
| Overimpedance relays, Z> |
|
| Underimpedance relays, Z |
|
| Time-delay relays |
|
