ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LV833175SP - Air Circuit Breaker
This device is a Masterpact MTZ3 series air circuit breaker, engineered for high-current electrical distribution systems. It provides primary overcurrent protection, short-circuit protection, and isolation for critical industrial and commercial installations. Utilizing advanced Micrologic X control units, it integrates protection, measurement, and communication functionalities for enhanced power system management, targeting main incoming switchgear, large distribution boards, and generator protection.
Technical Specifications:
- SERIES/FAMILY: Masterpact MTZ3
- COMPONENT TYPE: Air Circuit Breaker (ACB)
- ELECTRICAL SPECS:
- RATED CURRENT: 3200A
- RATED VOLTAGE: Up to 690VAC (typical operating voltages include 400/415V, 500V, 690V)
- POLES: 3-Pole or 4-Pole (variant dependent)
- FREQUENCY: 50/60 Hz
- BREAKING CAPACITY (Icu): High breaking capacity, specific value dependent on exact variant (e.g., 66kA to 150kA at 400VAC)
- MECHANICAL/PHYSICAL:
- FRAME SIZE: MTZ3
- OPERATION: Manual or Motorized (with optional accessory)
- MOUNTING TYPE: Fixed or Draw-out (variant dependent)
- INTERFACE/CONTROL:
- CONTROL UNIT: Compatible with Micrologic X control units (e.g., Micrologic 5.0 X, 6.0 X, 7.0 X)
- PROTECTION FUNCTIONS: Overload (L), Short-circuit (S, I), Ground Fault (G), Neutral Protection (N)
- COMMUNICATION: Modbus, Ethernet/IP, PROFINET, IEC 61850 (via optional communication modules)
- I/O: Auxiliary contacts, trip indication, remote control inputs (via optional modules)
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (front face, when installed in an enclosure)
- COOLING METHOD: Natural Convection
- MOUNTING STYLE: Panel-mounted within switchgear or distribution boards
- COMPATIBILITY/APPLICATION: Main power distribution, sub-distribution, motor control centers, generator protection, industrial facilities, commercial buildings, data centers, critical power infrastructure.
