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Schneider Electric’s Resi9-2P/C63 is a miniature circuit breaker (เอ็มซีบี) specifically designed for household power distribution. As part of the Resi9 series, it is primarily used to protect electrical circuits from overload and short-circuit faults.
ฉัน. Core Parameters and Functions
1. Basic Specifications
Pole Configuration: 2ป (simultaneously disconnects live and neutral wires).
จัดอันดับปัจจุบัน: 63ก, suitable for high-power circuits (เช่น, เครื่องปรับอากาศ, kitchen appliances, ฯลฯ).
Trip Characteristic: เส้นโค้ง C, with an instantaneous trip range of 5-10 คูณด้วยกระแสไฟที่กำหนด, ideal for lighting and general household loads.
ทำลายความจุ: 6ที่ (complies with IEC 60898-1 มาตรฐาน), capable of safely interrupting short-circuit currents.
แรงดันไฟฟ้าที่ได้รับการจัดอันดับ: 230/400วีและ, supporting single-phase and three-phase systems.
2. การป้องกันความปลอดภัย
การป้องกันการโอเวอร์โหลด: Triggers tripping via bimetallic strip thermal deformation to prevent wire overheating.
การป้องกันการลัดวงจร: Electromagnetic trip unit responds rapidly to short-circuit currents with a breaking time of less than 10 milliseconds.
Mechanical/Electrical Lifespan: 20,000 mechanical operations and 10,000 electrical operations (for 63A model), ensuring long-term reliability.
Visi-Safe Contact Indicator: Green indicator bar clearly shows contact断开 status to avoid misoperation.
3. Design and Installation
Modular Structure: Compatible with standard 35mm DIN rail mounting, and can be combined with Resi9 series residual current accessories (เช่น, RCBO).
Tunnel-Type Terminal Blocks: Supports 16-35mm² wires, featuring anti-loose connection design and IP20B protection rating.
Ergonomic Handle: Large-inclination design for non-slip operation and comfortable grip, suitable for installation in confined spaces.
ครั้งที่สอง. Certifications and Compliance
มาตรฐานสากล: Complies with IEC 60898-1 (Household Circuit Breakers) and GB/T 10963.1 (Chinese Standard), certified by CCC.
ข้อกำหนดด้านสิ่งแวดล้อม: Materials meet EU RoHS and REACH directives; packaging contains 70% recycled materials, emphasizing green energy efficiency.
III. สถานการณ์การใช้งาน
Household Power Distribution: Used as a main incoming circuit breaker or for protecting high-power branch circuits (เช่น, ห้องครัว, electric water heaters).
Small Commercial Premises: Suitable for offices, shops, and other scenarios requiring high electrical safety standards.
Renewable Energy Systems: Works with inverters and energy storage equipment to protect photovoltaic or wind power generation circuits.
IV. Comparison with Similar Products
Compared to other Schneider series (เช่น, Easy9, Multi9):
Resi9: Targets the mid-to-high-end household market, emphasizing pre-installed residual current accessories, sleek design, and environmental sustainability, suitable for users pursuing quality and convenience.
Easy9: Economical household circuit breaker with lower cost and basic functions.
Multi9: Industrial-grade product with higher breaking capacity (เช่น, 10ที่), suitable for complex environments.
วี. Purchasing Recommendations
1. Confirm Requirements: For residual current protection, select models with RCBO functionality (เช่น, R9 RCBO 2P C63A 30mA).
2. Compatibility: The Resi9 series is compatible with distribution boxes and busbar systems from brands like Hager and Legrand.
3. หมายเหตุการติดตั้ง: Professional electricians are recommended for installation to ensure secure wiring and compliance with local electrical codes.
This information provides a comprehensive understanding of the Resi9-2P/C63’s performance and applications, ensuring the safe and reliable operation of household or small commercial electrical circuits.
