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304 북쪽 추기경
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근무 시간
월요일~금요일: 오전 7시~오후 7시
주말: 주말: 오전 10시 - 오후 5시
DC 회로 차단기 4P 1000V | KYDB-63-4P
Kuangya KYDB-63-4P is a DC 회로 차단기 4P 1000V, rated 10–63A.
Provides overload & short-circuit protection, breaking capacity 6kA/10kA.
Four-pole 1000VDC breaker, IEC 60947-2 certified, DIN-rail installation.
개요
그리고 DC 회로 차단기 4P 1000V (model KYDB-63-4P) is a four-pole miniature DC breaker designed for high-voltage PV combiner boxes, battery energy storage (ESS), and industrial DC distribution. Rated for 1000VDC and supporting 6A to 63A, it provides overload and short-circuit protection with a 6kA breaking capacity. Ui 690V and Uimp 6kV ensure insulation safety, while its 72mm width (18mm × 4 poles) allows compact DIN-rail installation.
주요 기능
- Rated voltage: 1000VDC (4P); frame current: 63A
- Rated current options: 6A / 10A / 16A / 20A / 25A / 32A / 63A
- Breaking capacity: 6kA (Icn/Ics)
- Trip characteristics: C / D, thermal-magnetic
- Insulation & impulse: Ui 690V; Uimp 6kV
- Endurance: Mechanical life 20,000 ops; Electrical life 2,000 ops
- 규정 준수: IEC 60947-2, GB/T 14048.2; CE & UL
- Integrates with PV 컴바이너 박스, DC 퓨즈, DC SPD및 DC 스위치 단로기
사양
| 모델 | KYDB-63-4P |
|---|---|
| 폴 | 4P |
| 정격 전류(In) | 6–63A |
| 정격 전압(Ue) | 1000VDC |
| Rated Insulation Voltage (Ui) | 690V |
| Impulse Withstand Voltage (Uimp) | 6kV |
| 차단 용량(Icn/Ics) | 6kA / 6kA |
| Trip Characteristics | C / D (thermal-magnetic) |
| Mechanical Life | 20,000 operations |
| Electrical Life | 2,000 operations |
| 설치 | DIN-rail, width 72mm (18mm × 4 poles) |
| 표준 | IEC 60947-2, GB/T 14048.2 |
Wiring Diagram & Dimensions
애플리케이션
- High-voltage PV combiner boxes
- 에너지 저장 시스템(ESS) DC 배전
- Industrial DC control panels
- Telecom and infrastructure DC power systems
자주 묻는 질문
Q1: What is a dc circuit breaker 4p 1000v?
A1: It is a four-pole miniature DC breaker rated at 1000VDC, designed for overload and short-circuit protection in PV, ESS, and industrial applications.
Q2: What current ratings are available for KYDB-63-4P?
A2: Available ratings include 6A, 10A, 16A, 20A, 25A, 32A, and 63A.
Q3: What is the breaking capacity?
A3: 이 차단기는 표준 차단 용량 6kA(Icn/Ics)를 제공합니다.
Q4: Can it be used in PV and ESS systems?
A4: Yes, this DC 회로 차단기 4P 1000V 는 다음에서 널리 사용됩니다. PV 컴바이너 박스 and ESS distribution panels.
Q5: Which standards does KYDB-63-4P comply with?
A5: IEC 60947-2, GB/T 14048.2, CE 및 UL 인증을 준수합니다.
견적 받기
Contact Kuangya for datasheets, wiring diagrams, or OEM customization of KYDB-63-4P.
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