주소
304 북쪽 추기경
세인트 도체스터 센터, MA 02124
근무 시간
월요일~금요일: 오전 7시~오후 7시
주말: 주말: 오전 10시 - 오후 5시
Type 2 Surge Protection Device N-PE KYSPD-40T2-1+1 | Kuangya
Type 2 surge protection device N-PE 와 함께 1+1 토폴로지(L-N MOV + N-PE GDT) for 230/400 V AC single-phase systems.
Discharge ratings: In 20 kA (8/20 μs), Imax 40 kA (8/20 μs); voltage protection level Up ≤ 1.3–2.0 kV Uc에 따라 다릅니다.
Pluggable cartridge design with thermal disconnector and status indicator, optional RC remote signaling contacts, DIN rail mounting.
designed for single-phase 230/400 V AC TN and TT systems. It adopts a 1+1 topology,
using MOV between L–N for surge suppression and a GDT between N–PE for safe
discharge to earth.This SPD is ideal for distribution panels requiring enhanced protection against
switching transients and indirect lightning surges. It features pluggable modules
for easy replacement, integrated thermal disconnectors with visible indicators,
and optional RC contacts for remote fault monitoring.
주요 기능
- Type 2 SPD with 1+1 topology: L–N (MOV), N–PE (GDT).
- Nominal discharge current (In): 20 kA (8/20 μs).
- Maximum discharge current (Imax): 40 kA (8/20 μs).
- Voltage protection level (Up): ≤ 1.3–2.0 kV depending on Uc.
- 응답 시간: <25ns(L-N), <100ns(N-PE).
- Back-up fuse: max 125 A gL/gG; ISCCR 25 kA AC.
- Pluggable cartridges with thermal disconnector and green/red status indicator.
- 옵션 RC 접점: AC 250V / 0.5A; DC 250V / 0.1A; 125V / 0.2A; 75V / 0.5A.
- Housing UL94 V-0 thermoplastic, IP20; operating temperature -40 °C to +80 °C.
- DIN 레일 장착(35mm, EN 60715), IEC/EN 61643-11 준수.
사양
| 제품 코드 | KYSPD-40T2-1+1 |
|---|---|
| 카테고리 | Type 2 surge protection device N-PE |
| 공칭 시스템 전압 | 230/400 V AC |
| 토폴로지 | 1+1(L-N MOV, N-PE GDT) |
| 연속 작동 전압(Uc) | 230 / 320 / 385 V |
| 공칭 방전 전류(In, 8/20 μs) | 20 kA |
| 최대 방전 전류(Imax, 8/20 μs) | 40 kA |
| 전압 보호 수준(상향) | ≤ 1.3–2.0 kV |
| 응답 시간 | < 25 ns (L–N) / < 100 ns (N–PE) |
| 백업 퓨즈(최대) | 125 A gL/gG |
| 단락 전류 정격(ISCCR) | 25 kA AC |
| 작동 온도 | -40 °C to +80 °C |
| 마운팅 | 35mm DIN 레일, EN 60715 |
| 인클로저 / 보호 | 열가소성 플라스틱 UL94 V-0 / IP20 |
| 원격 신호(RC) | 옵션; AC 250V/0.5A; DC 250V/0.1A; 125V/0.2A; 75V/0.5A |
| 표준 | IEC/EN 61643-11 |
배선 및 치수
Connection diagram type 2 surge protection device N-PE KYSPD-40T2-1+1
Dimensions type 2 surge protection device N-PE KYSPD-40T2-1+1
애플리케이션
- Main and sub-distribution boards in residential, commercial, and industrial facilities.
- Protection of single-phase TN/TT networks requiring N–PE discharge path.
- Coordination with upstream Type 1 SPDs for complete system protection.
자주 묻는 질문
- What topology does KYSPD-40T2-1+1 use? 1+1 topology with MOV (L–N) and GDT (N–PE).
- What is its surge rating? In 20 kA, Imax 40 kA.
- Which systems is it suitable for? Single-phase TN and TT 230/400 V AC systems.
- Does it provide remote monitoring? 예, 옵션으로 RC 연락처를 사용할 수 있습니다.
- What is the maximum backup fuse? 125 A gL/gG.
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