ОПИСАНИЕ ПРОДУКТА
SCHNEIDER ELECTRIC GV3P18 - Motor Circuit Breaker
The SCHNEIDER ELECTRIC GV3P18 is a TeSys GV3 series thermal-magnetic motor circuit breaker engineered for robust motor protection and control in industrial environments. This device integrates overload and short-circuit protection, ensuring operational continuity and equipment longevity for three-phase AC motor applications. It is suitable for direct motor starting, local manual control, and coordination with contactors in complex control systems.
Technical Specifications:
- SERIES/FAMILY: TeSys GV3
- COMPONENT TYPE: Motor Circuit Breaker
- ELECTRICAL SPECS:
- RATED OPERATIONAL CURRENT: Up to 18A (Thermal trip adjustment range typically 13-18A)
- RATED OPERATIONAL VOLTAGE: Up to 690VAC
- RATED INSULATION VOLTAGE: 690V
- RATED IMPULSE WITHSTAND VOLTAGE: 6kV
- FREQUENCY: 50/60 Hz
- PHASE: 3-Phase
- TYPICAL MOTOR POWER (400V): 7.5 kW
- BREAKING CAPACITY (Icu): High breaking capacity, typically 50kA at 400V
- MECHANICAL/PHYSICAL:
- FORM FACTOR: Compact, modular design
- MOUNTING: 35mm DIN rail or screw mounting
- CONTROL TYPE: Rotary handle
- TRIP INDICATION: Visual trip indicator
- INTERFACE/CONTROL:
- PROTECTION FUNCTIONS: Thermal overload protection, Magnetic short-circuit protection
- AUXILIARY CONTACTS: Optional add-on auxiliary contact blocks for status signaling
- ENVIRONMENTAL/MOUNTING:
- IP RATING: IP20 (Terminals), IP40 (Front face when mounted in enclosure)
- OPERATING TEMPERATURE: -20 to +60 degrees Celsius
- COOLING METHOD: Natural convection
- COMPATIBILITY/APPLICATION:
- TARGET SYSTEMS: Industrial motor control panels, machinery, HVAC systems, pumping stations
- STANDARDS COMPLIANCE: IEC 60947-2, IEC 60947-4-1, UL 60947-4-1, CSA C22.2 No 60947-4-1
- COORDINATION: Type 2 coordination with appropriate contactors and relays
