| Customization: | Available |
|---|---|
| Model: | Nr12 |
| Task: | Program |
|
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| Main | ||
| Range of product | Var logic N | |
| Device short name | NR12 | |
| Language | English, French, German, Portuguese, Spanish | |
| Complementary | ||
| Number of step output contacts | 12 | |
| [Us] rated supply voltage | 110 V AC 50/60 Hz 220-240 V AC 50/60 Hz 380-415 V AC 50/60 Hz |
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| Measurement current | 0-5 A | |
| Measurement voltage | 110 V AC 50/60 Hz 220...240 V AC 50/60 Hz 380...415 V AC 50/60 Hz |
|
| Operating mode | Manual | |
| Color code | (RAL 7016) | |
| Display type | Back-lighted screen 65 x 21 mm | |
| Type of measurement | Ambient temperature inside the cubicle Connected steps Cos f History of alarms Network technical data : load and reactive currents, voltage, powers (S, P, Q) Switching cycles and connected time counter Total voltage harmonic distortion THD (U) |
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| Type of alarms | Hunting (unstable regulation) / Action: message and alarm contact Low power factor / Action: message and alarm contact Overcompensation / Action: message and alarm contact Total harmonic distortion (> 7 %) / Action: message and alarm contact Low current (< 2.5 %) / Action: message High current (> 115 %) / Action: message Over current (> 115 % I1) / Action: message and alarm contact Voltage low (< 80 % Uo within 1 s) / Action: message and alarm contact Over voltage (> 110 % Uo) / Action: message and alarm contact Abnormal cos φ (< 0.5 ind or 0.8 cap) / Action: message and alarm contact Overtemperature (θ>=θo(θo = 50 °C max)) / Action:message and alarm contact Over temperature (θ>=θo - 15 °C) / Action: fan switch |
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| Input type | Current input CT...X/5 A Insensitive to CT polarity Insensitive to phase rotation polarity Phase to neutral Phase to phase |
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| Output type | Free outputs contacts current: 0.3 A 110 V DC Free outputs contacts current: 0.6 A 60 V DC Free outputs contacts current: 1 A 400 V AC 50/60 Hz Free outputs contacts current: 2 A 24 V DC Free outputs contacts current: 2 A 250 V AC 50/60 Hz Free outputs contacts current: 5 A 120 V AC 50/60 Hz |
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| Settings operating mode | Automatic Manual |
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| Type of setting | Choice of stepping programs : circular Choice of stepping programs : linear Choice of stepping programs : normal Choice of stepping programs : optimal Delay between 2 successive switch on the same step : 10...600 s Step configuration programming Target cos phi : 0.85 inductive...0.9 capacitive |
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| Measurement accuracy | ±5 % | |
| Time delay | 10 to 120 s 10 to 600 s on re-connection |
|
| Step sequences | 1.1.1.1.1.1 1.1.2.2.2.2 1.1.2.3.3.3 1.2.2.2.2.2 1.2.3.3.3.3 1.2.3.4.4.4 1.2.4.4.4.4 1.2.4.8.8.8 |
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| Mounting location | In cabinet Panel |
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| Mounting support | 35 mm DIN rail conforming to EN 50022 | |
| Height | 150 mm | |
| Width | 150 mm | |
| Depth | 70 mm | |
| Product weight | 1 kg | |
| Environment | ||
| Standards | EN 61010-1 IEC 61010-1 IEC 61326 |
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| IP Grade | IP41 front face: Rear face: IP20 |
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| Ambient air temperature for operation | 0-60 °C | |
| Ambient air temperature for storage |
-20...60 °C |
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| Climatic withstand Ambient air temperature for storage | - 20...60 °C |
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