ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC LVS08783 - Micrologic 4.2 M Electronic Trip Unit
The SCHNEIDER ELECTRIC LVS08783 is an electronic trip unit engineered for seamless integration with Compact NSXm series molded case circuit breakers. This unit provides advanced protection functions for industrial motor applications and general distribution circuits, encompassing long-time, short-time, instantaneous, and ground fault protection. It employs microprocessor-based sensing for precise current measurement and trip curve implementation, ensuring selective coordination and equipment safeguarding within low voltage electrical systems.
Technical Specifications:
- SERIES/FAMILY: Compact NSXm
- COMPONENT TYPE: Electronic Trip Unit
- ELECTRICAL SPECS:
- RATED CURRENT COMPATIBILITY: 160A to 250A (for Compact NSXm frame)
- PROTECTION FUNCTIONS: Long Time (Overload), Short Time (Short Circuit), Instantaneous (Instantaneous Short Circuit), Ground Fault (Earth Fault)
- TRIP UNIT TYPE: Electronic, Microprocessor-based
- PROTECTION CURVE: Type M (Motor Protection)
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Plug-in module for Compact NSXm MCCB frame
- POLE COMPATIBILITY: 3-Pole and 4-Pole circuit breakers
- INTERFACE/CONTROL:
- LOCAL INDICATION: LED indicators for trip status, overload pre-alarm
- ADJUSTMENT: Rotary switches for Ir (long time), Isd (short time), Ii (instantaneous), Ig (ground fault) settings
- COMMUNICATION CAPABILITY: Compatible with ULP (Universal Logic Plug) modules for Modbus communication (module sold separately)
- ENVIRONMENTAL/MOUNTING:
- MOUNTING: Internal, integrated within Compact NSXm MCCB frame
- OPERATING TEMPERATURE: -25°C to +70°C (typical for NSXm series)
- POLLUTION DEGREE: 3 (typical for NSXm series)
- COMPATIBILITY/APPLICATION:
- COMPATIBLE CIRCUIT BREAKER: SCHNEIDER ELECTRIC Compact NSXm 160A and 250A MCCBs
- PRIMARY APPLICATION: Motor protection, industrial distribution panels, feeder circuits
