유형 2 서지 보호 장치 KYSPD-12.5T1 + 2-2P | Kuangya

  • Two-pole type 2 surge protective device for 230/400 V AC distribution boards.

  • In 20 kA (8/20 μs), Imax 40 kA (8/20 μs), Uc 275 V AC; fast response and low Up.

  • Pluggable module with thermal disconnector, visual status window, optional RC signaling.

견적 받기

카테고리:
The Kuangya KYSPD-12.5T1+2-2P is a compact two-pole type 2 surge protective device designed for residential, commercial, and light industrial panels. This type 2 surge protective device provides reliable protection against switching transients and indirect lightning surges, delivering low residual voltage to safeguard downstream equipment.

주요 기능

  • Two-pole configuration optimized as a type 2 surge protective device for 230/400 V AC systems.
  • Nominal discharge current (In): 20 kA (8/20 μs); Max discharge (Imax): 40 kA (8/20 μs).
  • Max continuous operating voltage (Uc): 275 V AC; low voltage protection level (Up) for better insulation coordination.
  • 25ns 미만의 빠른 응답 시간.
  • 열 차단기와 녹색/빨간색 표시창이 있는 플러그식 교체형 카트리지입니다.
  • Optional RC remote signaling contacts for panel monitoring.
  • Thermoplastic housing UL94 V-0; IP20 built-in; DIN 35 mm rail mounting (EN 60715).
  • Reliable mid-stage protection using a type 2 surge protective device in coordinated SPD systems.

사양

매개변수가치
제품 코드KYSPD-12.5T1+2-2P
카테고리Type 2 Surge Protective Device (2P)
공칭 시스템 전압(Uo/Un)230 / 400 V AC
Max. 연속 작동 전압(Uc)275 V AC
공칭 방전 전류(In, 8/20 μs)20 kA
최대. 방전 전류(아이맥스, 8/20 μs)40 kA
전압 보호 수준(상향)≤ 1.5 kV (typ.)
응답 시간< 25ns
백업 퓨즈(최대)125 A gL/gG
단락 전류 정격(ISCCR)25 kA
작동 온도-40°C ... +70°C
마운팅35mm DIN 레일(EN 60715)
인클로저열가소성 플라스틱, UL94 V-0
보호 등급IP20(내장)
원격 신호RC 접점(옵션)
표준IEC/EN 61643-11

As a mid-stage type 2 surge protective device, this unit coordinates with upstream Type 1 and downstream Type 3 devices to achieve full protection.

배선 및 치수

  • 연결 다이어그램: kyspd-12.5t1+2-2p-connection
  • type 2 surge protective device wiring diagram 2P
  • 치수: kyspd-12.5t1+2-2p-dimensions
  • type 2 surge protective device dimensions 2P

애플리케이션

  • Residential and commercial distribution boards using a type 2 surge protective device.
  • Coordinated protection between Type 1 and Type 3 stages in AC power systems.
  • Panels supplying sensitive electronics and HVAC controls.

자주 묻는 질문

Where is KYSPD-12.5T1+2-2P installed?

Install it in distribution panels as a mid-stage type 2 surge protective device, ideally downstream of a Type 1 SPD.

What discharge ratings does it provide?

type 2 surge protective device provides In 20 kA and Imax 40 kA (8/20 μs).

원격 모니터링을 지원하나요?

Yes. Optional RC contacts allow remote status signaling of the type 2 surge protective device.

What standards does it meet?

IEC/EN 61643-11 for low-voltage surge protective devices.

견적 받기 - 관련 제품: AC MCB, 수동 전송 스위치

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