접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지
This is an abbreviation of 전기 같은 terminology used in French-speaking environments. It actually refers to the Schneider Acti9 Vigi C120 series 500mA residual current protection accessory (RCD/earth leakage add-on module).
Here:
Reglette means modular accessory / terminal strip.
120 indicates compatibility with the C120 series circuit breakers (frame size 125A).
=500 stands for the rated residual operating current of 500mA.
It is used to add earth leakage protection to high-current C120 circuit breakers, in compliance with IEC/EN 61009-2-1.
- Abbreviation vs. Official Model Number
“Reglette 120=500” is a common field abbreviation, corresponding to the following official Schneider full models by number of poles:
| 폴란드 | 주문 코드 | 전체 모델 | 보호 유형 |
| 2피 | A9N18567 | Vigi C120 2P 500mA AC type | Electromagnetic, 동시에 일어나는 |
| 3피 | A9N18568 | Vigi C120 3P 500mA AC type | Electromagnetic, 동시에 일어나는 |
| 4피 | A9N18571 | Vigi C120 4P 500mA AC type | Electromagnetic, 동시에 일어나는 |
| 4피 | A9N18599 | Vigi C120 4P 500mA A‑SI type | Electromagnetic, interference‑resistant |
- 모델 분석 (using A9N18571 as example)
| 모델 세그먼트 | 의미 | 주요 설명 |
| A9 | Platform code | Acti9 series low‑voltage distribution platform, for C120 breakers |
| N | 제품 유형 | Circuit breaker accessory (leakage module) |
| 18571 | Function code | 18 = Vigi C120 series, 5 = 500mA sensitivity, 71 = 4P AC type |
| Vigi C120 | 시리즈명 | Earth leakage add‑on exclusively for C120 breakers, up to 125A |
| 500엄마 | Tripping current | Trips the breaker when leakage reaches 500mA |
| 교류형 | Protection class | For pure AC earth leakage; electromagnetic trip, no auxiliary power needed |
- 핵심 기술 사양 (공식 표준)
| 목 | 사양 | 애플리케이션 |
| 제품 유형 | Modular RCD accessory (DIN 레일 마운트) | Mounted to the right of C120 breaker, shared mechanism |
| Compatible breakers | Acti9 C120H / C120L (80/100/125에이) | Only for C120 series; not compatible with IC65 etc. |
| 정격 작동 전류 | ≤ 125A | Matches breaker rating, max 125A load |
| Rated residual current | 500엄마 (결정된) | For indirect contact protection; industrial equipment, 모터 |
| 여행 유형 | Electromagnetic (ELM) | Voltage‑independent, works even during power loss |
| Protection class | 교류형 / A‑SI type | A‑SI = electromagnetic interference‑resistant for harsh industry |
| 정격전압 | 230/400뷔와 | For 3‑phase 4‑wire / single‑phase industrial systems |
| Insulation voltage | 500뷔와 | Meets LV distribution insulation requirements |
| 설치 | 35mm DIN 레일, modular clip | Mechanically interlocked with C120 breaker |
| 지시자 | Red mechanical fault indicator | Visible trip indication without tools |
- Full Series List (Vigi C120)
By rated residual operating current:
| Tripping Current | 2P 코드 | 3P 코드 | 4P 코드 | 특징 |
| 30엄마 | A9N18563 | A9N18564 | A9N18565 | Personal protection, 동시에 일어나는 |
| 300엄마 | A9N18569 | A9N18570 | A9N18572 | Equipment protection, 동시에 일어나는 / time‑delay |
| 500엄마 | A9N18567 | A9N18568 | A9N18571 | Heavy industrial protection, 동시에 일어나는 (이 모델) |
| 500mA‑SI | – | – | A9N18599 | Interference‑resistant, for VFDs, 모터 |
- 일반적인 응용 분야
The 500mA Vigi C120 module is designed for heavy industrial use to avoid nuisance tripping from normal leakage during motor starting or VFD operation:
| 애플리케이션 | 이유 | 추천 |
| Large motor circuits | Normal leakage on start-up; 500mA avoids nuisance trips while protecting insulation | Use with C120H 3P 100A for motors above 75kW |
| VFD drive systems | Harmonic leakage on VFD output; 500mA suits industrial conditions | Use A‑SI type (A9N18599) for better immunity |
| Industrial switchboard busbar | 3‑phase 4‑wire distribution; prevents fire from insulation aging | Use with C120L 4P 125A as incomer protection |
| Construction temporary power | 500mA provides equipment protection in harsh environments | 2P for single‑phase welders; 3P for mixers |
| Capacitor banks | Transient leakage during switching; 500mA reduces frequent tripping | Use with C120H 3P 80A |
- 선택 & Installation Guidelines
6.1 Selection Principles
| 요인 | 추천 | Risk |
| Sensitivity | 30mA for personnel; 300/500mA for equipment | 500mA in personnel zones creates shock risk |
| 폴란드 | 2P for single‑phase; 3P for 3‑phase 3‑wire; 4P for 3‑phase 4‑wire | 3P in 3‑phase 4‑wire leaves neutral unprotected |
| Interference immunity | A‑SI type (A9N18599) for VFD/motor systems | Standard AC type may mis‑trip or fail in EMI environments |
| Breaker match | Only C120H/C120L (80-125A) | Not compatible with IC65 / NSX |
6.2 설치 & 안전 규칙
- Mechanical interlock: Must be interlocked with a C120 breaker; do not use standalone or with other series.
- 테스트: Press the test button (티) monthly to verify correct operation.
- 배선: Follow official diagrams strictly for phase and neutral connections.
- 환경: Indoor enclosure (IP20); outdoor use requires a protective box.
- Recommended Replacements
7.1 Schneider Upgraded Model
| 원래의 | Upgraded Model | 개선 |
| A9N18571 (4P 500mA AC) | A9N18599 (4P 500mA A‑SI) | Higher electromagnetic immunity for automation |
7.2 국제 브랜드 등가물
| 상표 | 시리즈 | 교체 모델 | Key Matching Specs |
| 지멘스 | 5SM | 5SM3 344‑0 | 4피, 500엄마, 교류형, for 5SY6 125A |
| 씨줄 | DS | DS203 M C125 A500 | 3피, 500엄마, 교류형, for S200 125A |
| 이튼 | 뉴질랜드 | NZM1‑XR500 | 3피, 500엄마, 교류형, for NZM1 125A |
“Reglette 120=500” is the French abbreviation for Schneider’s Vigi C120 series 500mA earth leakage accessory, used to add industrial‑grade residual current protection to high‑current C120 circuit breakers.
Official recommended models:
A9N18567 (2피)
A9N18568 (3피)
A9N18571 (4피)
A9N18599 (4피, interference‑resistant)
Select based on pole number, immunity needs, and matching breaker. Always test after installation to ensure safe and stable operation of the industrial distribution system.
