LV431520 - Trip Unit - Micrologic 2.2 M - 220 A - 3 Poles 3d.
Schneider
SKU
SE_LV431520
Model
LV431520
Obsolete
Short description of LV431520
LV431520. Circuit-breakers, to protect lines carrying up to 630A
Obsolete
range : ComPact
- range of product : ComPact NSX100...250
- product or component type : Trip unit
- trip unit name : Micrologic 2.2 M
- trip unit technology : Electronic
- range compatibility : ComPact NSX250
- device application : Motor
- Number of poles : 3P
- protected poles description : 3t
- trip unit protection functions : LSoI
- protection type : L : for overload protection (long time)So : for short time short-circuit protection with fixed delayI : for instantaneous short-circuit protection
- Trip unit rated current : 220 A at 65 °C
- [Ue] rated operational voltage : 690 V AC 50/60 Hz
- network type : AC
- network frequency : 50/60 Hz
- range of product : ComPact NSX100...250
- product or component type : Trip unit
- trip unit name : Micrologic 2.2 M
- trip unit technology : Electronic
- range compatibility : ComPact NSX250
- device application : Motor
- Number of poles : 3P
- protected poles description : 3t
- trip unit protection functions : LSoI
- protection type : L : for overload protection (long time)So : for short time short-circuit protection with fixed delayI : for instantaneous short-circuit protection
- Trip unit rated current : 220 A at 65 °C
- [Ue] rated operational voltage : 690 V AC 50/60 Hz
- network type : AC
- network frequency : 50/60 Hz
| MAIN SPECIFICATIONS | |
|---|---|
| Control Type | 3P |
| Product Or Component Type | trip unit |
| Range Of Product | ComPact NSX100...250 |
| Trip Unit Name | Micrologic 2.2 M |
| [Ue] Rated Operational Voltage | 690 V AC 50/60 Hz |
| Motor Tripping Class | 10 20 5 |
| Network Type | AC |
| Protected Poles Description | 3t |
| Range | ComPact |
| Range Compatibility | ComPact NSX250 |
| Range Name | ComPact NSX |
| Trip Unit Protection Functions | LSoI |
| Trip Unit Technology | electronic |
| COMPLEMENTARY | |
| Communication Network Type | 690 V AC 50/60 Hz |
| Product Name | Micrologic |
| Complementary Motor Protection | phase unbalance |
| Device Application | motor |
| Earth-leakage Protection | without |
| Instantaneous Pick-up Adjustment Range | 3300 A |
| Instantaneous Pick-up Adjustment Type Ii | fixed |
| Long Time Delay Adjustment Type | fixed |
| Long Time Pick-up Adjustment Range | 100...220 A |
| Long Time Pick-up Adjustment Type Ir | adjustable 9 settings |
| Network Frequency | 50/60 Hz |
| Protection Type | I : for instantaneous short-circuit protection L : for overload protection (long time) So : for short time short-circuit protection with fixed delay |
| Short-time Delay Adjustment Type | fixed |
| Short-time Pick-up Adjustment Type Isd | adjustable 9 settings |
| Thermal Memory | 20 minutes before and after tripping |
| Zone Selective Interlocking ZSI | without |
| [Isd] Short-time Pick-up Adjustment Range | 5...13 x Ir |
| [tr] Long-time Delay Adjustment Range | 10-10 s at 7.2 x Ir for trip class 10 120-120 s at 1.5 x Ir for trip class 5 13.5-13.5 s at 6 x Ir for trip class 10 20-20 s at 7.2 x Ir for trip class 20 240-240 s at 1.5 x Ir for trip class 10 26-26 s at 6 x Ir for trip class 20 480-480 s at 1.5 x Ir for trip class 20 5-5 s at 7.2 x Ir for trip class 5 6.5-6.5 s at 6 x Ir for trip class 5 |
| [tsd] Short-time Delay Adjustment Range | 0.01-0.01 s |
| ENVIRONMENT | |
| Ambient Air Temperature For Operation | -25-70 °C |
| Ambient Air Temperature For Storage | -50-85 °C |
| Product Certifications | CCC EAC Marine |
| Standards | EN/IEC 60947-2 UL 508 |
| OTHER | |
| Earth Leakage Current | Micrologic 2.2 M |
| Poles Description | 3P |
| [Us] Rated Supply Voltage | ComPact NSX100...250 |
