Schneider IPRU40‑40KA 서지 보호 장치 - 접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지

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Schneider IPRU40‑40KA 서지 보호 장치 - 접촉기,회로 차단기,태양광 인버터,전기 계량기,태양 전지

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Schneider IPRU40‑40KA 서지 보호 장치

  IPRU40‑40KA is a Type 2 pluggable AC surge protective device (SPD) 슈나이더 일렉트릭의 Acti9 시리즈. Key specifications: maximum discharge current 40 kA, nominal discharge current 20 kA, maximum continuous operating voltage 350 V AC. It uses metal oxide varistor (MOV) technology and is suitable for lightning and surge protection in power distribution networks with TT/TN‑S earthing systems. 모델 ...

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IPRU40‑40KA is a Type 2 pluggable AC surge protective device (SPD) 슈나이더 일렉트릭의 Acti9 시리즈.

Key specifications: maximum discharge current 40 kA, nominal discharge current 20 kA, maximum continuous operating voltage 350 V AC.

It uses metal oxide varistor (MOV) technology and is suitable for lightning and surge protection in power distribution networks with TT/TN‑S earthing systems.

  1. 모델 설명
암호의미설명
IPRU시리즈Pluggable SPD of Schneider Acti9 series, supports hot‑swap module replacement for easy maintenance
40Maximum discharge current (아이맥스)40 카 (8/20 μs waveform)
40그만큼Nominal discharge current (~ 안에)20 카 (8/20 μs waveform) (메모: 40KA in model corresponds to In = 20 kA)
350다섯Maximum continuous operating voltage (UC)350 V AC, suitable for 400 V three‑phase and 230 V single‑phase systems
극 수1P+N / 2피 / 3P+N / 4피
  1. 주요 기술 사양
메모
보호 등급Type 2Complies with IEC 61643‑11:2011 & EN 61643‑11:2012
Discharge currentIn = 20 kA, Imax = 40 kA (8/20 μs)Common mode (CM) & differential mode (DM)
Voltage protection level (위로)≤ 1.8 kV (DM), ≤ 1.4 kV (CM)Low residual voltage
응답 시간≤ 25 nsNanosecond‑level response
작동 전압Ue = 230/400 V AC, 50/60 헤르츠Standard low‑voltage distribution
Max continuous voltage (UC)350 V AC (DM), 260 V AC (CM)Stable under grid fluctuations
진입 보호IP40 front, IP20 terminalsIndustrial environment suitable
작동 온도‑25 °C to +60 °C넓은 온도 범위
설치35 mm standard DIN railCompatible with Acti9 circuit breakers
배선Max 35 mm², recommended 16 mm² solid / 25 mm² flexibleGood conductivity & 열 방출
치수Width varies with poles (2피:45 mm, 3P+N:72 mm, 4피:90 mm), H85 mm, D65 mm컴팩트한 디자인
무게대략. 200–450 g (depends on poles)경량
Earthing systemTT / TN-SNot suitable for TN‑C
  1. 주요 장점 & 응용
  2. 장점

플러그형 디자인: Hot‑swap module without power interruption

유지관리 용이: Local status indicator (녹색 = 정상, 빨간색 = 결함)

높은 신뢰성: MOV technology, 긴 서비스 수명, strong anti‑aging

Safe design: Built‑in thermal disconnector to prevent fire risk

Strong compatibility: Fully compatible with Schneider Acti9 series

  1. 일반적인 응용 분야
필드애플리케이션Protected Equipment
산업 자동화Workshop power, PLC 캐비닛, VFD자동화 장비, 센서
상업용 건물부엌, 쇼핑몰, 호텔Lifts, 공조, security, 네트워크
하부 구조데이터 센터, telecom, transportServers, 의사소통, 모니터링
새로운 에너지PV 인버터, wind convertersPower electronic devices
주거용Distribution boards, smart homesHousehold appliances
  1. 공통 모델 & 극 구성
전체 모델폴란드주문 번호.애플리케이션
IPRU40‑40KA 1P+N 350V1P+NA9L040200Single‑phase 2‑wire
IPRU40‑40KA 2P 350V2피A9L040300Single‑phase 3‑wire
IPRU40‑40KA 3P+N 350V3P+NA9L040600Three‑phase 4‑wire
IPRU40‑40KA 4P 350V4피A9L040400Three‑phase 4‑wire (full‑pole)
  1. 선택 & 사용법 참고 사항
  2. 조정: Used as Type 2 protection, cooperate with Type 1 (예를 들어. IPR 120KA)
  3. 극 선택: 3P+N/4P for three‑phase; 2P/1P+N for single‑phase
  4. 설치: Incoming side of main / sub‑distribution board, after circuit breaker
  5. 백업 보호: Series 16–32A circuit breaker (breaking capacity ≥ 50 kA)
  6. 배선: Short and thick copper cable, length ≤ 50 cm
  7. 유지: Check indicator regularly; replace module when red (typical 5–8 years)
  8. Difference Between IPRU40 & IPRD40
특징IPRU40IPRD40설명
모듈 유형Basic pluggablePluggable with remote indicationIPRD40 supports remote signal
상태Local LEDLocal LED + remote contact1 C/O dry contact
주문 번호.A9L040xxxA9L40xxxDifferent prefix
가격낮추다HigherDue to remote function
  1. Full List of Schneider Surge Protective Devices (Acti9 시리즈)
  2. Pluggable Type (iPRU / iPRD, Type 2, 주류)
시리즈모델아이맥스 / ~ 안에UC폴란드주문 번호.메모
iPRU (기초적인)IPRU10‑10KA10 카 / 5 카350 다섯1P+N/2P/3P+N/4PA9L010xxxLocal indication
IPRU20‑20KA20 카 / 10 카350 다섯1P+N/2P/3P+N/4PA9L020xxxGeneral Type 2
IPRU40‑40KA40 카 / 20 카350 다섯1P+N/2P/3P+N/4PA9L040xxx귀하의 모델
IPRU65‑65KA65 카 / 30 카350 다섯1P+N/2P/3P+N/4PA9L065xxx고전류
IPRU100‑100KA100 카 / 50 카350 다섯3P+N/4PA9L100xxxHigh energy
iPRD (원격)iPRD10/20/40/65Same as iPRU350 다섯1P+N/2P/3P+N/4PA9L40xxxWith remote dry contact
  1. 고정형 (iST / iPR, Type 2)

iST series: iST20, iST40, iST65 (Imax 20/40/65 kA), 주문하지 마세요. A9L916xxx

iPR series: iPR20, iPR40, iPR65 (older fixed type, gradually replaced by iPRU)

  1. Type 1 / Combined Type 1+2

iPRF1‑12.5r: Type 1, Imax = 12.5 kA (10/350 μs), 3P+N/4P, A9L012xxx

iPRD1‑15r/20r/25r: Type 1+2, Imax = 15/20/25 kA, 3P+N/4P

  1. 스페셜 시리즈

iPRU‑DC: For PV DC systems (500 다섯 / 1000 V DC)

iPTU: For low‑voltage signal lines

EA9L: Easy9 economical fixed type

  1. Cross‑Brand Replacements for IPRU40‑40KA

(Type 2, Imax = 40 kA, In = 20 kA, Uc ≈ 350 V)

  1. Siemens 5SD7 Series

5SD7462‑6CN: 2피, 40 kA/20 kA, 350 다섯, 플러그형

5SD7464‑6CN: 4피, 40 kA/20 kA, 350 다섯, 플러그형

5SD7466‑6CN: 3P+N, 40 kA/20 kA, 350 다섯, 플러그형

  1. ABB OVR T2 시리즈

OVR T2 2L 40‑320 P U: 2피, 40 kA/20 kA, 320 다섯

OVR T2 4L 40‑320 P U: 4피, 40 kA/20 kA, 320 다섯

OVR T2 3N 40‑320 P U: 3P+N, 40 kA/20 kA, 320 다섯

  1. 중국 브랜드 (비용 효율적)

CHINT NU6‑II 40 kA/20 kA: 350 다섯, 1P+N/2P/3P+N/4P

DELIXI DZ47Y 40 kA/20 kA: 350 다섯, all poles

ZHONGLI ZL1‑40/2‑350: Type 2, 40 kA/20 kA, 350 다섯

III. Schneider Internal Replacements

Downsizing: IPRU20‑20KA (Imax = 20 kA), for low surge environments

Equal replacement: iPRD40‑40KA (with remote signal)

Upgrading: IPRU65‑65KA (Imax = 65 kA), higher surge protection

  1. 선택 & 교체 규칙
  2. Match core parameters: 아이맥스, ~ 안에, UC, Type 2, poles must be consistent
  3. Mounting compatible: 35 mm DIN rail, similar width
  4. Function difference: iPRD / 5SD7 / OVR have remote contacts; iPRU only local indication
  5. System suitable: All for TT/TN‑S, not for TN‑C

이전:

다음:

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