| Display | |
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| LCD | 3 digit liquid crystal display with backlight |
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| Input | |
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| Measurements | Undercurrent, Overcurrent, Asymmetry |
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| Time settings | Power ON delay, Trip time delay, Recovery time delay |
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| Alarm indications | Trip |
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| Latching | Selectable |
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| Reset | Auto / Manual (selectable) |
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| Electrical connection | 1,2,3 Phase |
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| Supply voltage | 230VAC ±15% |
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| Frequency | 45 - 65Hz |
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| Power consumption | 15VA max. |
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| CT Settings primary | 1A/5A - 999A (selectable) |
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| CT Settings secondary | 1A / 5A (selectable) |
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| Measuring range (RMS Value) | 0 - 1,19kA |
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| Trip settings undercurrent | 0 - 999A |
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| Trip settings overcurrent | 0,5A - 1,19kA |
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| Trip settings asymmetry | 5 - 99.9% |
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| Power ON delay | 0,5 - 99,9s |
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| Trip time delay | 0 - 99.9s |
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| Recovery time delay | 0 - 99.9s (in auto reset mode) |
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| Response time | <200ms |
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| Hysteresis current | 0,1 - 99,9A |
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| Resolution current | 0,01, 0,1, 1A, 0,01kA (depends on CT setting) |
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| Accuracy current | ±1% of setting ±2 digits |
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| Accuracy time setting | ±5% of setting ± 200ms |
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| Output | |
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| Contact | 1 SPDT (1 C/O) |
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| Relay rating NO | 5A @ 250V AC |
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| Relay rating NC | 3A @ 250V AC |
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| LED1 (red) | Relay (continuously ON after trip) |
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| Environmental specifications | |
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| Operating temperature: | 0 - 50 C |
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| Storage temperature | -20 - 70 C |
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| Humidity | 95% rF (non-condensing) |
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| Pollution gegree | 2 |
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| Mechanical specifications | |
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| Dimensions wxhxd | 35 x 90 x 70.5mm |
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| Mounting | 35mm DIN rail |
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| Weight | 130g |
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| Protection degree terminals | IP20 |
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| Protection degree housing | IP30 |
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| Protection degree faceplate | IP50 |
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| |
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| EMC | |
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| Electromagnetic compatibility | IEC61326-1 |
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| ESD immunity | IEC61000-4-2, Level 3 |
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| Surge immunity: | IEC61000-4-5 +/- 2kV common mode, +/- 1kV differential mode |
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| Radiated susceptibility: | IEC 61000-4-3 Level 3, 80 - 1000MHz |
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| Conducted Susceptibility | IEC61000-4-6, Level 2 |
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| Voltage dips and interruption: | IEC61000-4-11, Level 3 |
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| Conducted emissions | CISPR11 & IEC 61000-6-3 |
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| Radiated emissions | CISPR22 |
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| Electrical fast transient | IEC61000-4-4, Level 3 |
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Description
