ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV848207 - Air Circuit Breaker Frame
The SCHNEIDER ELECTRIC LV848207 is a MasterPact MTZ2 series 4000A frame, 3-pole, H1 breaking capacity air circuit breaker designed for robust power distribution and protection in low voltage industrial and commercial applications. This fixed-type frame serves as the foundational component for main incoming and sub-distribution switchboards, requiring a separately ordered Micrologic X series electronic trip unit for complete overcurrent, short-circuit, and ground fault protection, alongside advanced metering and communication capabilities. It is engineered for critical power infrastructure, data centers, and large industrial facilities demanding high breaking capacities and reliable operational performance.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB) Frame
- ELECTRICAL SPECS:
- RATED CURRENT (In): 4000A (Frame Rating)
- NUMBER OF POLES: 3P
- BREAKING CAPACITY (Icu): 65kA at 400/415V AC
- RATED OPERATIONAL VOLTAGE (Ue): 690V AC
- RATED INSULATION VOLTAGE (Ui): 1000V AC
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 4000A
- MOUNTING TYPE: Fixed
- FORM FACTOR: Large industrial air circuit breaker for panel integration
- INTERFACE/CONTROL:
- TRIP UNIT: Requires separate Micrologic X series electronic trip unit (e.g., 5.0 X, 6.0 X, 7.0 X, 8.0 X) for protection, measurement, and communication functions
- COMMUNICATION: Via optional communication modules (e.g., IFM, IFE) compatible with Micrologic X trip units, supporting Modbus, Ethernet/IP, PROFINET
- I/O: Configurable auxiliary contacts and status indicators via optional modules
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with front cover and terminal shields)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Vertical or horizontal panel mounting
- COMPATIBILITY/APPLICATION:
- APPLICATION: Primary protection and control for main incoming feeders, sub-distribution boards, generator protection, and critical power systems in industrial plants, data centers, commercial buildings, and infrastructure.