single-phase but not simple!
Just design for single phase relay testing! with all in one design, easy operation and reliable performance in your work!
Software Features:
1. Able to test AC/DC relay;
2. Able to test zero-sequence over-current of low voltage line protective relay;
3. Shortcut key setting;
4. Save the test report automatically (max. 1024);
5. Upload test report to PC to edit and print.
Hardware Features:
1. All-in-one design with LCD display;
2. Adopt DSP control to ensure the system more reliable;
3. Max. AC output 200A, Max. power output 1200VA;
4. Supply independent and adjustable Auxiliary DC source(0-300V / 0.6A);
5. Matches different types of clamping meter to test higher current (max. 1000A);
6. Passed EMC test.
Main specifications:
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Voltage generators |
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Setting Range |
1-phase AC (L-N) |
1 x 0 ... 300 V |
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Power |
1-phase AC (L-N) |
200VA MAX. at 0…300V |
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Accuracy |
0.4% reading + 0.1% range typical at 0-300V |
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Resolution |
1mV |
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Current generators |
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Setting Range |
1-phase AC (L-N) |
0-40A;0-200A |
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Power |
1-phase AC (L-N) |
1120 VA MAX., at 0...40A ; 1200VA MAX., at 0-100A (12V);900VA MAX., at 0...200A(4.5V) |
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Accuracy |
0.4% reading + 0.1% range typical at 0-200A |
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Resolution |
1mA |
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Generators, general |
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Frequency |
Range |
5 ... 1000 Hz |
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Accuracy / drift |
Error < 0.001Hz at 10 ... 50Hz, error < 0.01Hz at 50Hz... 1000Hz |
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Resolution |
0.01Hz |
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Phase |
Range |
- 360° ... +360° |
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Accuracy / drift |
Error < 0.2 ° |
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Resolution |
0.1° |
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Time |
Range |
0.001 ... 9999.999s |
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Accuracy / drift |
Error<0.1ms |
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Resolution |
1ms |
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DC generators |
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Voltage ranges |
0 ... 300V/200W |
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Current ranges |
0 ... 30A/840VA |
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Accuracy |
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Resolution |
1mA; 1 mV |
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Ampere meter |
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Measurement method |
TRMS (AC) |
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Range |
0 – 5A (AC ) |
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Accuracy |
0.4% reading + 0.1% range |
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AC current clip-input test: |
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AC current input |
5A/20A/100A/500A/1000A |
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Accuracy |
0.5% |
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Voltage meter |
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Measurement method |
TRMS(AC), Average value(DC) |
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Range |
0-300 V |
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Accuracy |
0.4%rd+0.1%rg |
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Power factor meter |
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Power factor(cos φ)Range |
(-1.00)–1.00 |
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Resolution |
0.01 |
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Accuracy |
±0.04 |
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Phase meter |
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Phase φ (°) |
0- 359 |
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Resolution |
1 |
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Accuracy |
±1 |
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Aux DC Supply |
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Range |
0...300V/0.33A |
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Binary Inputs |
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Number |
2 pairs |
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Compatible Voltage |
30V ... 250VDC, or dry contact |
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Binary outputs |
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Number |
1 Pair |
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Capacity |
250V/3A(AC, DC) |
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Power supply |
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Nominal input voltage |
110/220V AC ±10% |
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Power |
1000VA |
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Nominal frequency |
50/60±5Hz |
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Environmental conditions |
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Operation temperature |
-5°C ...55 °C |
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Storage temperature |
-20°C ... 75 °C |
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Humidity range |
5 ... 95 %, non-condensing |
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Weight |
24KG |
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Dimensions |
365 (W) ×465(D)×160 (H) mm |
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PC Interface |
RJ45 |
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K511 Series Protection Relay Test Set:
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Model |
Channels |
AC Outputs |
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K511 |
3 output channels |
1*40A/1*200A/1*300V |
Major functions:
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Items |
IEEE(R) No. |
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Overcurrent relays |
50/76 |
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Inverse time overcurrent relays |
51 |
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Undercurrent relays |
37 |
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Directional overcurrent relays |
67 |
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Overvoltage relays |
59 |
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Undervoltage relays |
27 |
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Directional voltage relays |
91 |
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Time-delay relays |
|