ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV833643SP - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV833643SP is a MasterPact MTZ2 series low voltage air circuit breaker designed for primary protection and control in industrial and commercial power distribution systems. This 3-pole fixed-mount device integrates a Micrologic X 5.0 X control unit, providing advanced protection functions, measurement capabilities, and communication interfaces for critical power infrastructure management. It is engineered for high-current applications requiring robust fault interruption and selective coordination.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- RATED CURRENT (In): 4000 A
- POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690 V AC 50/60 Hz
- RATED INSULATION VOLTAGE (Ui): 1000 V AC 50/60 Hz
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12 kV
- BREAKING CAPACITY (Icu): 65 kA at 400/415 V AC 50/60 Hz (N1 type)
- BREAKING CAPACITY (Ics): 65 kA at 400/415 V AC 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: MTZ2 4000
- INTERFACE/CONTROL:
- CONTROL UNIT: Micrologic X 5.0 X
- PROTECTION FUNCTIONS: Overload (long-time), Short-circuit (short-time, instantaneous), Ground fault, Neutral protection
- MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy, Frequency, Power Factor
- COMMUNICATION PROTOCOLS: Modbus (built-in), Ethernet (via optional module)
- FEEDBACK: Status, trip indication, measurement data via control unit
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with front cover), IP30 (without front cover)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution panels, main incoming protection, sub-distribution, generator protection
- MACHINE TYPES: Industrial facilities, data centers, commercial buildings, critical infrastructure
