DC 단로기 스위치
dc disconnector switch-1
dc disconnector switch-3
dc disconnector switch-2
dc disconnector switch-4
  1. DC 단로기 스위치
  2. dc disconnector switch-1
  3. dc disconnector switch-3
  4. dc disconnector switch-2
  5. dc disconnector switch-4

NL1 시리즈 DC 단로기 스위치 | 2P/4P 1200VDC DIN 레일

  • NL1 series DC 단로기 스위치, DIN-rail 2P/4P up to 1200VDC.

  • IP20 protection, black rotary handle with compact structure.

  • IEC 60947-3 compliant, ideal for PV 컴바이너 박스 and inverter DC panels

견적 받기

카테고리:

개요

그리고 DC 단로기 스위치 NL1 series is designed for integration in
PV 컴바이너 박스, inverter inputs, and
DC distribution panels.
It offers safe isolation of photovoltaic strings with 2극 및 4극 options
and a voltage rating up to 1200VDC.
Featuring a compact body and a black rotary handle, NL1 is an economical and reliable indoor solution.

주요 기능

  • DC 단로기 스위치 rated up to 1200VDC
  • Available in 2P and 4P configurations
  • DIN-rail mounted, IP20 enclosure
  • Polarity-free wiring, interchangeable + and –
  • Current ratings: 16A / 25A / 32A
  • Mechanical endurance: 18k cycles; Electrical: 2k cycles
  • Impulse withstand: 8.0 kV, Short-time withstand: 1kA, 1s
  • 다음 사항을 준수합니다. IEC 60947-3

Electrical Characteristics

기능Isolator, Control
폴2P / 4P
정격 작동 전압(Ue)300–1200 VDC
Rated Insulation Voltage (Ui)1200 VDC
Short-time Withstand (Icw)1 kA, 1 s
Impulse Withstand Voltage (Uimp)8.0 kV
Ingress ProtectionIP20
Service LifeMechanical 18,000 / Electrical 2,000

Rated Voltage / Current

유형300V600V800V1000V1200V
FMPV16-NL116A16A12A8A6A
FMPV25-NL125A25A15A9A7A
FMPV32-NL132A32A17A10A8A

Switching Configurations

  • 2P - 하나의 PV 스트링 분리
  • 4P - 이중 문자열을 동시에 분리합니다.
  • 4T / 4B / 4S – four poles in series with flexible wiring
  • 2H – two poles paralleled for higher current

치수

dc disconnector switch NL1 1200V DIN rail dimensions drawing

(Insert product drawing here)

애플리케이션

The NL1 DC 단로기 스위치 is commonly used in indoor PV systems requiring compact and
reliable DC isolation. It is ideal for 컴바이너 박스, inverter connections,
및 DC 퓨즈 panels. For slim-panel installations, see
NL1-T series.

자주 묻는 질문

Q1: What is the NL1 dc disconnector switch used for?
A1: The NL1 is designed for safe DC isolation in PV combiner boxes, inverter inputs, and DC distribution panels.

Q2: What versions are available in the NL1 series?
A2: The NL1 is available in 2P and 4P versions, supporting voltages up to 1200VDC.

Q3: What is the handle type of NL1?
A3: The NL1 features a compact black rotary handle with standard push operation.

Q4: Does the NL1 comply with international standards?
A4: Yes, it complies with IEC 60947-3.

Q5: Is the NL1 polarity sensitive?
A5: No, the NL1 is polarity-free, so + and – connections can be interchanged.

Q6: What endurance does the NL1 provide?
A6: It offers 18,000 mechanical operations and 2,000 electrical operations.

Q7: Can the NL1 be installed on DIN rails?
A7: Yes, the NL1 is designed for 35 mm DIN-rail installation.

Q8: What current ratings are supported?
A8: NL1 models are available in 16A, 25A, and 32A ratings.

Q9: What applications is NL1 most suited for?
A9: It is ideal for residential and commercial PV systems where standard compact DIN-rail mounting is required.

Q10: OEM/ODM 사용자 지정이 가능한가요?
A10: Yes, OEM/ODM labeling and customization are available on request.

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