DESCRIZIONE PRODOTTO
SCHNEIDER ELECTRIC LV481673 - Air Circuit Breaker
The SCHNEIDER ELECTRIC LV481673 is a MasterPact MTZ2 series 3-pole fixed air circuit breaker engineered for robust electrical circuit protection and control within low voltage power distribution systems. It integrates advanced MicroLogic X control units, providing precise overload, short-circuit, and ground fault protection, alongside comprehensive measurement and communication capabilities. This component is designed for critical power infrastructure, industrial facilities, and large commercial installations requiring high breaking capacities and reliable operational performance.
Technical Specifications:
- SERIES/FAMILY: MasterPact MTZ2
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- NOMINAL CURRENT (In): 1600A
- NUMBER OF POLES: 3P
- RATED OPERATIONAL VOLTAGE (Ue): 690VAC
- RATED INSULATION VOLTAGE (Ui): 1000V
- RATED IMPULSE WITHSTAND VOLTAGE (Uimp): 12kV
- RATED ULTIMATE SHORT-CIRCUIT BREAKING CAPACITY (Icu): 65kA at 400/415VAC
- RATED SERVICE SHORT-CIRCUIT BREAKING CAPACITY (Ics): 65kA at 400/415VAC
- MECHANICAL/PHYSICAL:
- MOUNTING TYPE: Fixed
- FRAME SIZE: MTZ2 (800A to 2000A frame)
- OPERATION: Manual (lever) or Motorized (with optional motor mechanism)
- FORM FACTOR: Compact, modular design for integration into switchboards and electrical panels
- INTERFACE/CONTROL:
- CONTROL UNIT: MicroLogic X (e.g., 2.0 X, 5.0 X, 6.0 X, 7.0 X, 8.0 X series)
- PROTECTION FUNCTIONS: Long-time (overload), Short-time (short-circuit), Instantaneous (short-circuit), Ground fault (selectable)
- MEASUREMENT FUNCTIONS: Current, Voltage, Power, Energy, Frequency, Power Factor
- COMMUNICATION: Modbus, Ethernet (via optional communication modules like IFM, IFE)
- FEEDBACK: Status indicators, trip indication, optional auxiliary contacts
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP40 (with front cover)
- COOLING METHOD: Natural convection
- MOUNTING STYLE: Panel-mounted, fixed installation
- OPERATING TEMPERATURE: -25 to 70 °C
- COMPATIBILITY/APPLICATION:
- APPLICATIONS: Main incoming, sub-distribution, and feeder protection in industrial plants, commercial buildings, data centers, and infrastructure
- COMPLIANCE: IEC 60947-2