LV431496
Schneider Electric
trip unit MicroLogic 5.2 E for ComPact NSX 250 circuit breakers, electronic, rating 250A, 4 poles 4d
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- "This Micrologic 5.2 E (Energy) is a 4 poles 4d electronic trip unit used on Compact NSX 250 circuit breakers. This 250A rating electronic trip unit is an optimum choice for all standard and specific applications. It embeds adjustable long time protection against overloads. It provides also adjustable short-time protection and instantaneous protection against short-circuits. Micrologic 5.2 E indicates overloads with Alarm LEDs. The green Ready LED flashes if the circuit breaker is ready to trip. Micrologic 5.2 E is equipped with a display module that gives energy measurement and allows fine adjustment settings. This product is part of our EcoStruxure Power architecture if associated with PowerTag NSX and Compact NSX basic frame."
| Specification | Value |
|---|---|
| Thermal Memory | 20 minutes before and after tripping |
| Earth-Leakage Protection | without |
| Type Of Measurement | energy meter |
| Communication Of Data | energy metering || demand current and power || maintenance indicators || instantaneous and demand values || time-stamped histories and event tables || protection and alarm settings || power quality || maximeters/minimeters |
| Long Time Delay Adjustment Type | adjustable |
| Instantaneous Pick-Up Adjustment Type Ii | adjustable |
| Zone Selective Interlocking Zsi | with |
| Electrical Data Recording | maintenance indicators |
| [Tr] Long-Time Delay Adjustment Range | 15-400 s 1.5 x Ir || 0.35-11 s 7.2 x Ir || 0.5-16 s 6 x Ir |
| Short-Time Delay Adjustment Type | adjustable |
| Instantaneous Pick-Up Adjustment Range | 1.5...12 x In |
| Neutral Protection Setting | 0.5 x Ir 3t + N/2) || 1 x Ir 4t) || 1.6 x Ir 3t + OSN) || no protection 3t) |
| Long Time Pick-Up Adjustment Type Ir | adjustable 9 settings |
| Long Time Pick-Up Adjustment Range | 100...250 A |
| [Tsd] Short-Time Delay Adjustment Range | 0-0.4 s I²t=off || 0.1-0.4 s I²t=on |
| [Isd] Short-Time Pick-Up Adjustment Range | 1.5...10 x Ir |
| Display Type | LCD display |
| Short-Time Pick-Up Adjustment Type Isd | adjustable 9 settings |
| Network Frequency | 50/60 Hz |
| Trip Unit Name | MicroLogic 5.2 E |
| Range Of Product | ComPact NSX100...250 |
| [Ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
| Trip Unit Protection Functions | LSI |
| Network Type | AC |
| Protected Poles Description | 3t + OSN || 4t || 3t || 3t + N/2 |
| Product Or Component Type | trip unit |
| Protection Type | L : for overload protection (long time) || S : for short time short-circuit protection || I : for instantaneous short-circuit protection |
| Range | ComPact |
| Poles Description | 4P |
| Neutral Position | left |
| Range Compatibility | ComPact NSX250 |
| Device Application | distribution |
| Trip Unit Technology | electronic |
I nostri articoli usati in precedenza e le opzioni di riparazione sono coperti da 12 mesi di garanzia Obso.
“Servizio super! Tutto è stato elaborato in modo molto rapido e competente e il supporto personale è stato eccellente. Sceglierei sempre di nuovo Obso Automation! Molte grazie per l'ottimo supporto”. - MJ
Se necessario, sono disponibili anche opzioni standard per la consegna.
“Professionale, cortese e preciso. Pezzo obsoleto quotato il giorno stesso e fornito il giorno successivo” - PT
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Step 1
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Passo 2
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Passo 3
Non ci limitiamo a elaborare gli ordini, ma garantiamo una consegna senza intoppi, piena trasparenza e zero grattacapi.
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Passo 4
Più di 10.000 clienti si fidano di noi per un motivo. Richiedete subito il vostro preventivo e sperimentate l’automazione senza rischi, ritardi o incertezze.
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