DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV847896SP - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV847896SP is a Masterpact MTZ2 series Air Circuit Breaker designed for high-current low-voltage electrical distribution systems. It provides robust overcurrent protection, short-circuit interruption, and selective coordination through its integrated Micrologic X 4.0 electronic trip unit. This fixed-mount 3-pole device is engineered for critical power infrastructure, industrial main incomers, and large motor feeder protection applications requiring advanced fault discrimination and energy management capabilities.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 4000A
- POLES: 3P
- NOMINAL OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- INSULATION VOLTAGE (Ui): 1000VAC
- IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- ULTIMATE BREAKING CAPACITY (Icu): 66kA at 400/415VAC (H1 level)
- SERVICE BREAKING CAPACITY (Ics): 66kA at 400/415VAC (100% Icu)
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: MTZ2 (Corresponds to 4000A frame)
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic X 4.0 Electronic Trip Unit
- PROTECTION FUNCTIONS: Long-time (Ir), Short-time (Isd), Instantaneous (Ii), Ground Fault (Ig)
- COMMUNICATION: Integrated Micrologic X 4.0 supports Modbus and Ethernet protocols via optional communication modules for remote monitoring and control
- MEASUREMENT: Current, Voltage, Power, Energy, Frequency (via Micrologic X)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with specific accessories), IP20 (terminals)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25 to 70 degrees C
- STORAGE TEMPERATURE: -50 to 85 degrees C
- MOUNTING POSITION: Vertical or horizontal
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main incoming protection, sub-distribution, generator protection, large motor feeder protection, critical power systems, industrial facilities, data centers
- STANDARDS: IEC 60947-2