OPIS PRODUKTU
SCHNEIDER ELECTRIC LV833774 - Air Circuit Breaker
This SCHNEIDER ELECTRIC LV833774 is a MasterPact MTZ2 series 20H1 air circuit breaker, engineered for robust protection and control of low-voltage electrical distribution systems. It integrates a MicroLogic X control unit, providing advanced protection functions, precise measurement capabilities, and comprehensive communication for critical industrial and commercial power infrastructure. This device is designed for applications requiring high breaking capacity and reliable operational continuity in demanding electrical environments.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 2000A (Frame size 20)
- RATED OPERATIONAL VOLTAGE (Ue): Up to 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- RATED SHORT-CIRCUIT BREAKING CAPACITY (Icu): 66kA at 400/415VAC (H1 level)
- RATED SHORT-CIRCUIT SERVICE BREAKING CAPACITY (Ics): 66kA at 400/415VAC
- FREQUENCY: 50/60 Hz
- POLES: Configurable (e.g., 3P, 4P)
- CONTROL UNIT: MicroLogic X series (e.g., 2.0X, 5.0X, 6.0X, 7.0X, 8.0X)
- MECHANICAL/PHYSICAL:
- MOUNTING: Configurable (Fixed or Draw-out)
- FRAME SIZE: 2000A frame
- OPERATION: Manual or Motorized (via optional mechanism)
- INTERFACE/CONTROL:
- COMMUNICATION PROTOCOLS: Modbus, Ethernet (via optional communication modules)
- I/O: Configurable auxiliary contacts, trip unit status
- FEEDBACK: Real-time measurement data, protection status, trip indication via MicroLogic X
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (front face with door)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Vertical or horizontal in switchgear panels
- OPERATING TEMPERATURE: -25 to +70 degrees C
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Low-voltage main and sub-distribution boards, motor control centers, generator protection, critical power systems
- SPECIFIC MACHINE TYPES: Industrial plants, data centers, hospitals, commercial buildings, marine vessels, renewable energy installations