OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833727 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV833727 is a Masterpact MTZ2 series air circuit breaker engineered for primary and secondary low voltage power distribution systems. This device provides robust circuit protection, isolation, and control, integrating a MicroLogic X control unit for advanced overcurrent, short-circuit, and ground fault protection, alongside comprehensive power metering and communication functionalities. It is specified for critical power infrastructure, industrial main distribution boards, and commercial building electrical systems requiring high breaking capacity and operational reliability.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 3200 A
- FRAME SIZE: MTZ2 (up to 4000 A)
- BREAKING CAPACITY (Icu): 66 kA at 400/415 VAC
- RATED OPERATIONAL VOLTAGE (Ue): 690 VAC
- RATED INSULATION VOLTAGE (Ui): 1000 V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- POLES: 3P or 4P (configurable within series)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Fixed type (draw-out versions available in series)
- MOUNTING: Vertical panel mounting
- TERMINALS: Front connection (standard)
- INTERFACE/CONTROL:
- CONTROL UNIT: MicroLogic X (e.g., 5.0 X, 6.0 X, 7.0 X, 8.0 X)
- PROTECTION FUNCTIONS: Overcurrent, Short-circuit, Ground Fault, Earth Leakage (dependent on MicroLogic X type)
- COMMUNICATION PROTOCOLS: Modbus, Modbus TCP/IP, Ethernet/IP, PROFINET (via optional communication modules)
- MEASUREMENT: Current, Voltage, Power, Energy, Frequency, Power Factor
- I/O: Auxiliary contacts, trip indication, remote control inputs (configurable)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door), IP20 (terminals)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 degrees C (with derating)
- STORAGE TEMPERATURE: -40 to 85 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage main distribution boards, sub-distribution boards, motor control centers
- SPECIFIC MACHINE TYPES: Industrial process control, data centers, critical power infrastructure, commercial building power distribution, renewable energy integration