OPIS PRODUKTU
SCHNEIDER ELECTRIC LV481913 - Air Circuit Breaker Frame
This component is a SCHNEIDER ELECTRIC MasterPact MTZ2 series air circuit breaker frame, engineered for robust low voltage power distribution applications. It provides essential circuit protection and control within industrial and commercial electrical installations, functioning as a primary protective device in main distribution boards, motor control centers, and critical power systems. The MTZ2 platform supports advanced digital trip units for precise overcurrent, short-circuit, and ground fault protection, facilitating comprehensive energy management and communication capabilities.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker Frame
- ELECTRICAL SPECS:
- NOMINAL FRAME CURRENT: 2000A
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- BREAKING CAPACITY (Icu) at 400/415VAC: 66kA
- BREAKING CAPACITY (Ics) at 400/415VAC: 66kA
- POLES: 3P
- FREQUENCY: 50/60Hz
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ2 20 (Corresponds to 2000A frame)
- MOUNTING TYPE: Fixed
- OPERATION: Manual (Lever for spring charging, pushbuttons for opening/closing)
- FORM FACTOR: Large frame, designed for panel mounting in switchgear and main distribution boards.
- INTERFACE/CONTROL:
- TRIP UNIT: Compatible with Micrologic X series trip units (ordered separately or specified in full part number)
- COMMUNICATION: Modbus, Ethernet, IEC 61850 (functionality dependent on selected Micrologic X trip unit)
- AUXILIARIES: Provision for auxiliary contacts, shunt trips, undervoltage releases (accessories ordered separately)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (Front face, when installed in enclosure)
- POLLUTION DEGREE: 3
- OPERATING TEMPERATURE: -25°C to +70°C
- STORAGE TEMPERATURE: -50°C to +85°C
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Main Low Voltage Distribution Boards, Sub-distribution Boards, Motor Control Centers, Generator Protection, Transformer Protection, Critical Power Infrastructure
- STANDARDS: IEC 60947-2