슈나이더 LC1D65AQ7C-380V 접촉기

(TeSys Deca 시리즈)

1. Quick Model Identification

LC1D65AQ7C – 380V is an AC contactor from Schneider Electric’s TeSys Deca series. The model breakdown is as follows:

Global Order Code: LC1D65AQ7C

Trade Alias: TeSys D 65A 3P 380V AC Contactor

2. 핵심 기술 사양

3. 응용

This contactor is widely used in industrial automation and power distribution systems:

1. 모터 제어: Starting, stopping and protection of pumps, 팬, 압축기, 컨베이어, 사출 성형 기계, 공기 압축기, 등.
2. 전기 시스템 구축: Control of air conditioning units, 엘리베이터, fire pumps, ventilation systems
3. 배전: Main or branch switching for lighting, electric heating and other non-motor loads
4. 자동화된 생산 라인: PLC-controlled motor circuits for remote automatic control
5. 에너지 관리: Used with soft starters and inverters to optimize motor starting and operation
6. OEM Equipment: Control circuits for machine tools, 포장 기계, printing equipment and other special machines
7. 주요 특징

High Efficiency & 에너지 절약: Holding power as low as 20VA, saving approx. 30% energy compared to conventional contactors

Fast Installation: Everlink terminals enable tool-free wiring, reducing installation time by about 30%

안정적인 성능: 기계적 수명 20 백만, 전기적 수명 2 백만, exceeding industry standards

Safe Design: IP2X protection against electric shock; optimized arc extinguishing system

환경 적응성: Operating temperature -25°C to +70°C, with “TH” treatment for high humidity

유연한 확장: Expandable up to 4 아니요 + 2 NC using auxiliary modules (예를 들어, LADN 시리즈)

녹색인증: 그린 프리미엄 제품, compliant with RoHS and REACh

5. 교체 옵션

5.1 Schneider Original Replacements

5.2 브랜드 간 대안

6. 메모
7. Model Difference: LC1D65AQ7C is the upgraded replacement for LC1D6511, with improved performance and compatible mounting dimensions.
8. 터미널: Suffix “C” indicates Everlink tool-free terminals, ideal for fast installation.
9. 부하 매칭: At AC-3, 65A corresponds to a 30kW motor at 400V; consider actual load type when selecting.
10. 보조 연락처: 기준 1 아니요 + 1 NC; add modules such as LADN02 / LADN04 for more contacts.
11. 설치: Mount on 35mm DIN rail; allow 5mm clearance for heat dissipation.
12. Overvoltage Protection: Surge suppressors (예를 들어, RC snubbers) are recommended across the coil to extend service life.
13. 가격 참고

8. 선택 권장 사항
9. 새로운 프로젝트: Prefer LC1D65AQ7C (Everlink version) for faster installation and easier maintenance.
10. Retrofit: Direct replacement for LC1D6511 with fully compatible dimensions.
11. Extreme Environments: Derate to approx. 80% rated current at temperatures above 50°C.
12. Frequent Switching: 을 위한 >10 시간당 작업, select an AC-4 rated contactor or increase maintenance frequency.

Schneider LC1D Series Contactor Model List & Corresponding ABB Order Codes

1. LC1D Series Naming Rules & 핵심 매개변수

1.1 Model Breakdown Rules

Standard Example: LC1D65AQ7C (65에이, 380V AC coil, Everlink, 1 아니요 + 1 NC)

1.2 Common Coil Voltage Codes

2. Complete LC1D Series Model List (By Current Rating)

2.1 Low Current Range (9A–32A)

2.2 Medium Current Range (40A~95A)

2.3 High Current Range (115A–205A)

2.4 DC Coil Model Examples

3. 상호 참조: LC1D Series ↔ ABB AF Series

Below is the precise matching list including ABB official order codes and key specifications.

4. 특수 모델 & Expansion Options

4.1 보조 접점 모듈

LC1D series can be expanded with LADN auxiliary modules:

4.2 4-극 접촉기 (LC2D Series)

4.3 Mechanically Interlocked Contactors

5. 선택 & 교체 노트
6. 장착 호환성: Both LC1D and ABB AF mount on 35mm DIN rail with similar dimensions, direct replacement possible.
7. 코일 전압 매칭:

Schneider Q7 (380뷔와) → ABB 250–500V coil (암호 14)

Schneider M7 (220뷔와) → ABB 100–250V coil (암호 13)

Schneider B7 (24뷔와) → ABB 24–60V coil (암호 11)

3. Load Category Adaptation:

AC-3 (motor loads): match rated current directly

AC-1 (저항 부하): may use one size smaller

4. Terminal Selection:

Suffix “C”: Everlink tool-free terminals for speed

No “C”: traditional screw terminals for legacy systems

5. Advantages of ABB AF Series:

Built-in surge protection, no extra RC needed

Wide-range coil (100–250V AC covers 220V / 380다섯)

기계적 수명은 최대 30 백만 개의 작업

6. Price Reference Ranges (세금 포함)