LV432071
Schneider Electric
trip unit MicroLogic 2.3 M for ComPact NSX 630 circuit breakers, electronic, rating 500 A, 3 poles 3d
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- "This Micrologic 2.3 M is a 3 poles 3d electronic trip unit used on Compact NSX 630 circuit breakers. This 500A rating magnetic trip unit is an optimum choice for motor protection applications. It embeds an adjustable long time protection against overloads. It provides also an adjustable short-time protection and a fixed instantaneous protection against short-circuits. Micrologic 2.3 M indicates when the thermal image of the rotor and stator is greater than 95% of the permissible temperature rise with a red Alarm LED. The green Ready LED flashes if the circuit breaker is ready to trip. 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 |
| Complementary Motor Protection | phase unbalance |
| Long Time Delay Adjustment Type | fixed |
| Instantaneous Pick-Up Adjustment Type Ii | fixed |
| Zone Selective Interlocking Zsi | without |
| [Tr] Long-Time Delay Adjustment Range | 120-120 s 1.5 x Ir 5 || 6.5-6.5 s 6 x Ir 5 || 5-5 s 7.2 x Ir 5 || 240-240 s 1.5 x Ir 10 || 13.5-13.5 s 6 x Ir 10 || 10-10 s 7.2 x Ir 10 || 480-480 s 1.5 x Ir 20 || 26-26 s 6 x Ir 20 || 20-20 s 7.2 x Ir 20 |
| Short-Time Delay Adjustment Type | fixed |
| Instantaneous Pick-Up Adjustment Range | 6500 A |
| Long Time Pick-Up Adjustment Type Ir | adjustable 9 settings |
| Long Time Pick-Up Adjustment Range | 250...500 A |
| [Tsd] Short-Time Delay Adjustment Range | 0.01-0.01 s |
| Motor Tripping Class | 5 || 20 || 10 |
| [Isd] Short-Time Pick-Up Adjustment Range | 5...13 x Ir |
| Short-Time Pick-Up Adjustment Type Isd | adjustable 9 settings |
| Network Frequency | 50/60 Hz |
| Trip Unit Name | MicroLogic 2.3 M |
| Range Of Product | ComPact NSX400...630 |
| [Ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
| Trip Unit Protection Functions | LSoI |
| Network Type | AC |
| Protected Poles Description | 3t |
| Product Or Component Type | trip unit |
| Protection Type | L : for overload protection (long time) || So : for short time short-circuit protection with fixed delay || I : for instantaneous short-circuit protection |
| Range | ComPact |
| Poles Description | 3P |
| Range Compatibility | ComPact NSX630 |
| Device Application | motor |
| Trip Unit Technology | electronic |
I nostri articoli usati in precedenza e le opzioni di riparazione sono coperti da 12 mesi di garanzia Obso.
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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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