기술 데이터
JC3RH-S 누전 차단기: A형 / AC, 전류 및 감도
JC3RH-S 누전차단기는 소비자용 단자함 및 배전반의 지락 보호를 위해 W9 그룹에 등재되어 있습니다. 대상 라인업은 전자기식 작동, Type A 또는 Type AC 구성, 2-pole 또는 4-pole 버전, 그리고 다양한 정격전류와 감도 옵션을 제공합니다. 설치 시에는 정확한 파형 유형을 선택하고 별도의 과전류 보호 장치를 연계하십시오.
| 표준 | IEC61008-1, EN61008-1 | |
| 전기 기능 | 정격 전류(A) | 25, 40, 50, 63, 80, 100 |
| 형태 | 전자기력 | |
| 형태(지하 배수관에서 감지된 파형) | AC, A, AC-G, A-G, AC-S 및 A-S가 제공됩니다. | |
| 폴란드인 | 2 극, 4 극 | |
| 정격 전압 Ue(V) | 230/240 (2P), 400/415(4P) | |
| 정격 감도 I∆n | 30mA, 100mA, 300mA 이용 가능 | |
| 절연 전압 Ui(V) | 500 | |
| 정격 잔류 차단 및 개폐 용량 I∆m (A) |
500 (In=25A/40A), 630 (In=63A), 1000(In=80A/100A) |
|
| 정격 주파수 | 50/60Hz | |
| 최대 절단 용량 | 6kA, 10kA | |
| 정격 임펄스 내전압(1.2/50) Uimp (V) | 6000 | |
| 1에서 산업 주파수로 1분간의 유전체 시험 전압 | 2.5kV | |
| 오염 정도 | 2 | |
| 기계적 특징 | 전기 수명 | 2, 000 |
| 기계적 수명 | 2, 000 | |
| 접촉 위치 표시기 | 네 | |
| 보호 수준 | IP20 | |
|
열 설정을 위한 기준 온도 요소(°C) |
30 | |
| 주변 온도(일일 평균 ≤35°C) | -5…+40 | |
| 보관 온도 (°C) | -25…+70 | |
| 설치 | 터미널 연결 유형 | 케이블/U형 버스바/핀형 버스바 |
| 케이블의 상단/하단 터미널 사이즈 | 25mm2 , 18-3/18-2 AWG | |
| 버스바용 터미널 사이즈 상단/하단 | 10/16mm2 ,18-8 /18-5AWG | |
| 강력한 토크 | 2.5 N*m / 22 In-Ibs. | |
| 장착 | On DIN rail EN 60715 (35mm) | |
| 연결 | From top or bottom |
선정 가이드
How to Select a JC3RH-S 2 Pole or 4 Pole RCD for Earth-Leakage Protection
Specify the waveform type, pole arrangement, rated current, sensitivity, supply voltage and backup protection when requesting a JC3RH-S quotation from W9 Group.
Choose the residual waveform type
Specify Type A or Type AC according to the connected equipment and installation rules. Confirm the exact suffix and response characteristics.
Separate current from sensitivity
Select the load-current rating and residual-current sensitivity independently. Confirm the protective purpose and coordination of the chosen sensitivity.
Match the poles and supply
Use the published pole-specific voltage options and request the neutral-terminal and supply-connection drawing for the exact version.
Coordinate backup protection
Request the conditional short-circuit data and associated upstream device. Confirm selectivity using trip-time information instead of relying on a suffix alone.
W9 그룹 소개
W9 Group JC3RH-S Residual Current Device Supply and Support
Zhejiang W9 Group Technology Co., Ltd. supplies low-voltage electrical products. For a JC3RH-S enquiry, contact W9 Group about configuration and matching product documents.
관련 자료
JC3RH-S RCD Wiring, Trip-Time and Backup-Protection Documents
Use technical support and related products to specify JC3RH-S. Request a datasheet and wiring diagram matching the selected JC3RH-S configuration.
구매자 FAQ
JC3RH-S RCD FAQs: Type A vs AC, Sensitivity and Overcurrent Coordination
Find answers about JC3RH-S selection, configuration and ordering.
What does the JC3RH-S residual current device protect against?
Its stated function is earth-leakage protection. The source cites the residual-current device standard; the candidate does not claim integrated overload or short-circuit tripping from contradictory legacy wording.
Which load-current and sensitivity options are listed?
The target table lists 25, 40, 50, 63, 80 and 100 A, with 30 mA, 100 mA and 300 mA residual-current sensitivity options. Confirm the exact offered combination.
How do I choose Type A or Type AC?
Select the waveform response required for the connected load and local installation rules. Confirm the full device type from a matching datasheet; Type A is not an assumed smooth-DC detection rating.
What are the pole and operating-voltage options?
The table lists 2-pole versions at 230/240 V and 4-pole versions at 400/415 V. Confirm the supplied pole version, neutral terminals and wiring diagram.
Does the S suffix prove time-delayed selective operation?
The schedule lists several waveform and suffix variants but does not establish the exact time-current behavior of every listing. Confirm the delay class, trip-time curve and upstream/downstream coordination.
Does it replace an MCB or other overcurrent protective device?
Residual-current protection and overcurrent protection serve different duties. Confirm the separate overload and short-circuit device and the tested backup combination for the installation.
What is needed for a JC3RH-S quotation?
필수 구성, 수량, 대상 시장, 문서 요구 사항을 보내주세요. 선택한 구성에 대한 가격, 최소 주문 수량, 샘플 및 리드 타임을 W9 Group에 확인해 주세요.
제품 문의
Request a JC3RH-S Residual Current Device Quotation
Tell W9 Group your waveform type, pole arrangement, rated current, sensitivity, supply voltage and backup protection, quantity and destination market so the selected configuration can be identified.