ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV848418 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV848418 is a MasterPact MTZ2 series air circuit breaker engineered for high-current electrical distribution systems. This device provides robust protection against overloads, short-circuits, and ground faults, utilizing advanced Micrologic X digital trip unit technology for precise fault detection and selective coordination. It is designed for critical power infrastructure, main incoming, and sub-distribution applications in industrial facilities, data centers, and large commercial buildings.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4000A
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- BREAKING CAPACITY (Icu): 65kA at 400/415VAC (H1 Level)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 (4000A Frame)
- MOUNTING TYPE: Fixed
- OPERATING MECHANISM: Stored Energy Mechanism
- INTERFACE/CONTROL:
- TRIP UNIT: Micrologic X (Digital Electronic Trip Unit)
- PROTECTION FUNCTIONS: Long-Time (Overload), Short-Time (Selective Short-Circuit), Instantaneous (Short-Circuit)
- COMMUNICATION: Modbus, Modbus TCP/IP, Ethernet/IP, PROFINET (via optional communication modules)
- AUXILIARY CONTACTS: Configurable for status and control
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front Face with Door), IP20 (Terminals)
- COOLING METHOD: Natural Convection
- OPERATING TEMPERATURE: -25°C to +70°C (with derating above 40°C)
- MOUNTING STYLE: Panel Mounted
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low Voltage Power Distribution Systems, Switchboards, Motor Control Centers
- SPECIFIC MACHINE TYPES: Industrial Plants, Data Centers, Commercial Buildings, Hospitals, Critical Power Infrastructure
- STANDARDS: IEC 60947-2