접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
슈나이더 A9DA2616 (Acti9 Idd40t 1p+N C16 30mA 및) 잔류 전류 작동 회로 차단기 과전류 보호 기능 포함 (RCBO)
- 모델 해석
A9DA2616 = Acti9 Series iDD40T Product Type 1P+N Pole Configuration C-type Tripping Curve 16A Rated Current 30mA Residual Current AC-type Residual Current Detection
- 핵심 기술 매개변수 (Compliant with IEC 61009-1/GB 16917.1)
| 매개변수 | 사양 |
| 제품 유형 | 과전류 보호 기능이 있는 잔류 전류 작동식 회로 차단기 (RCBO, integrating three protections: 초과 적재, 단락, 및 잔류 전류) |
| 극 구성 | 1P+N (1 폴 + 중립적, phase line breaks, neutral line remains conducting permanently) |
| 정격전류 (~ 안에) | 16에이 |
| 트리핑 곡선 | C형 (5~10 In에서 순간 트립), suitable for lighting, 소켓, 일반 모터 부하 |
| 정격 잔류 작동 전류 (IΔn) | 30엄마 (personal safety protection level) |
| Residual Current Type | AC-type (detects sinusoidal AC leakage current, suitable for conventional environments) |
| 정격전압 (우에) | 230뷔와 (1P+N), 50/60헤르츠 |
| 단락 차단 용량 (아이콘) | 6그만큼 (400다섯) / 4500에이 (230다섯) |
| Rated Residual Operating Time (at IΔn) | ≤0.3s |
| 기계적 수명 | 10,000 운영 |
| 전기적 수명 | 5,000 운영 |
| 장착 방법 | 35mm DIN 레일 (18mm 폭) |
| 배선사양 | Solid wire: 1~25mm²; Flexible wire: 1~16mm² (with cable lugs) |
| 터미널 토크 | 2.0 N·m |
| 작동 온도 | -25℃ ~ +70℃ |
| 보호 등급 | IP20 (for use inside distribution boxes) |
| 정격 임펄스 내전압 (음) | 4kV |
- 기능 & 응용
핵심 기능
과부하 보호: Realizes inverse-time protection via the thermal bending of bimetallic strips.
단락 보호: Achieves instantaneous protection through electromagnetic release.
잔류 전류 보호: Rapidly trips within ≤0.3s when detected residual current exceeds 30mA, preventing electric shock accidents.
일반적인 애플리케이션 시나리오
- Branch circuit protection for residential/commercial buildings (예를 들어, lighting and socket circuits)
- Electrical safety protection for crowded places such as offices and shops
- Power supply protection for small household appliances and office equipment
- Replacement for traditional MCB + RCCB combinations, saving distribution box space
선택 팁
AC-type is suitable for pure AC load environments, such as traditional lighting and resistive loads.
For loads containing DC components (예를 들어, switching power supplies, LED lighting), A-type or B-type residual current circuit breakers are recommended.
30mA is the standard value for personal safety protection and shall not be used for equipment protection (300mA is usually selected for equipment protection).
- 설치 & 유지관리 핵심 사항
- 배선사양: 탑인 바텀아웃 (bidirectional wiring with bottom-in top-out supported). Connect phase line to L pole and neutral line to N pole; reverse connection is strictly prohibited.
- Residual Current Test: 설치 후, 테스트 버튼을 누르세요 (T button) to confirm the normal operation of the residual current protection function.
- 정기점검: Press the test button once a quarter to verify the effectiveness of the residual current protection function.
- Fault Handling:
Overload/Short-circuit Tripping: Troubleshoot load or line faults before closing the breaker directly.
Residual Current Tripping: First disconnect all loads, check for leakage points one by one, and close the breaker only after repairs; forced closing with faults is strictly prohibited.
- Spacing Requirement: Maintain a gap of ≥3mm from adjacent components to ensure heat dissipation and wiring space.
- Corresponding Chint Product & Replacement Comparison
Chint Equivalent Model: NXBLE-63 1P+N C16 30mA AC
| 매개변수 카테고리 | 슈나이더 A9DA2616 | Chint NXBLE-63 1P+N C16 30mA | 교체 호환성 |
| 코어 보호 | 초과 적재 + 단락 + Residual Current (RCBO) | 초과 적재 + 단락 + Residual Current (RCBO) | ✅ Fully Matched |
| Pole Configuration/Tripping Curve/In | 1P+N/C-type/16A | 1P+N/C-type/16A | ✅ Fully Matched |
| IΔn/IΔ Type | 30mA/AC | 30mA/AC | ✅ Fully Matched |
| 차단 용량 | 6그만큼 | 6그만큼 | ✅ Fully Matched |
| 설치 치수 | 18mm (너비) × 91mm (키) × 65mm (깊이) | 18mm (너비) × 91mm (키) × 65mm (깊이) | ✅ Identical Dimensions |
| 배선사양 | Solid wire: 1~25mm² | Solid wire: 10~16mm² | ⚠️ Schneider Terminals Have Larger Capacity |
| 작동 온도 | -25℃ ~ +70℃ | -30℃ ~ +70℃ | ✅ Chint Has Better Low-temperature Adaptability |
| 추가 기능 | VisiTrip Fault Indication | Red-Green Window Indication (Red for Closed, Green for Open) | ⚠️ Different Indication Methods |
| 보증기간 | 24 개월 | 18 개월 | ⚠️ 보증 차이 |
키 교체 주의사항
- ✅ Installation Compatibility: 둘 다 너비가 18mm인 35mm DIN 레일에 장착됩니다., enabling direct interchange.
- ✅ Protection Characteristics: C-type curve, 16정격 전류, and 30mA residual current protection are fully consistent; no load adjustment is required.
- ⚠️ Wiring Adaptation: Schneider terminals support larger wire diameters; keep the original wire diameter during replacement to avoid loose connections.
- ⚠️ Function Identification: The VisiTrip indication window of Schneider shows red after tripping; it is necessary to train operators to recognize the new marks.
- 요약 & 선택 권장 사항
Schneider A9DA2616 is a 1P+N 16A RCBO in the Acti9 series iDD40T product line. It integrates triple protection functions and is suitable for personal safety protection in conventional environments.
선택 권장 사항:
For international brand reputation and reliable performance: Choose Schneider A9DA2616, 보다 포괄적인 오류 표시 및 양방향 배선 기능을 제공합니다..
For cost-effectiveness: Choose Chint NXBLE-63 1P+N C16 30mA, which features more favorable pricing and performance meeting national standards.
For special environments (예를 들어, low temperature < -25℃): Prioritize Chint products for their better low-temperature adaptability.
