ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV847963SP - Air Circuit Breaker
This device is a MasterPact MTZ2 series air circuit breaker, engineered for high-current electrical distribution systems. It provides advanced protection, measurement, and communication functionalities for critical power infrastructure. Designed for main incomer, sub-distribution, and generator protection applications in industrial and commercial facilities, it ensures reliable circuit interruption and system monitoring.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT: 4000A
- POLES: 3-Pole
- OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- INSULATION VOLTAGE (Ui): 1000VAC
- IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- BREAKING CAPACITY (Icu): Typically 65kA or 100kA at 400/415VAC (specific value depends on full product variant)
- FREQUENCY: 50/60 Hz
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: MTZ2 (4000A frame)
- OPERATION: Manual or Motorized (depending on accessory configuration)
- MECHANICAL ENDURANCE: 10,000 cycles (typical)
- INTERFACE/CONTROL:
- CONTROL UNIT: Micrologic X (e.g., Micrologic X 6.0, 7.0, or 8.0)
- PROTECTION FUNCTIONS: Long-time (L), Short-time (S), Instantaneous (I), Ground-fault (G), Neutral protection (N)
- COMMUNICATION PROTOCOLS: Modbus, Modbus TCP/IP, PROFINET, EtherNet/IP (via optional communication modules)
- FEEDBACK: Status contacts, trip indication
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face, when installed in enclosure)
- COOLING METHOD: Natural convection
- OPERATING TEMPERATURE: -25°C to +70°C (with derating above 40°C)
- MOUNTING STYLE: Panel mounted (fixed)
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low voltage power distribution networks
- SPECIFIC MACHINE TYPES: Main incomer for industrial plants, commercial buildings, data centers, generator protection, large motor protection