주소
304 북쪽 추기경
세인트 도체스터 센터, MA 02124
근무 시간
월요일~금요일: 오전 7시~오후 7시
주말: 주말: 오전 10시 - 오후 5시
Surge protective device type 2 KYSPD-40T2-2P | Kuangya
Type 2 surge protective device 에 대한 230 V AC single-phase systems with L+N protection (2P).
Rated discharge current In 20 kA (8/20 µs), maximum discharge Imax 40 kA (8/20 µs); voltage protection level Up ≤ 1.3–2.0 kV Uc에 따라 다릅니다.
Pluggable design, thermal disconnector with fault indicator, optional RC remote contacts, DIN-rail mounting.
designed for single-phase AC systems at 230 V. It provides coordinated protection
for L and N conductors against transient overvoltages from switching operations
and indirect lightning strikes.Built with high-energy MOV technology, this SPD delivers reliable protection in
residential, commercial, and light industrial applications. It features pluggable
modules for easy maintenance, a thermal disconnector with green/red fault indicator,
and optional remote contacts for monitoring integration with BMS or PLC systems.
주요 기능
- Class II / Type 2 surge protective device (2P, L+N).
- 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 variant.
- Response time < 25 ns for fast transient suppression.
- Max back-up fuse: 125 A gL/gG; ISCCR 25 kA AC.
- Pluggable, serviceable cartridges with visible fault indicator (green/red).
- Optional RC signaling contacts: AC 250 V / 0.5 A; DC 250 V / 0.1 A; 125 V / 0.2 A; 75 V / 0.5 A.
- Thermoplastic UL94-V0 housing, IP20; operating temperature -40 °C to +80 °C.
- DIN rail mounting (35 mm, EN 60715); complies with IEC/EN 61643-11.
사양
| 제품 코드 | KYSPD-40T2-2P |
|---|---|
| 카테고리 | Surge protective device type 2 |
| 공칭 시스템 전압 | 230 V AC |
| 폴 | 2P(L+N) |
| 연속 작동 전압(Uc) | 230 V / 320 V / 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 | < 25ns |
| 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 surge protective device type 2 KYSPD-40T2-2P
Dimensions surge protective device type 2 KYSPD-40T2-2P
애플리케이션
- Single-phase 230 V AC distribution panels in residential and commercial sites.
- Coordination with upstream Type 1 arresters in TT/TN networks.
- Panels requiring reliable 2P surge protection with optional RC monitoring.
자주 묻는 질문
- KYSPD-40T2-2P는 어떤 등급의 SPD인가요? It is Class II, Type 2 according to IEC/EN 61643-11.
- What is its discharge capacity? In 20 kA, Imax 40 kA.
- Can it be used in single-phase systems? Yes, it is designed for 230 V AC L+N applications.
- 원격 시그널링을 지원하나요? 예, 옵션으로 RC 연락처를 사용할 수 있습니다.
- 최대 백업 퓨즈 정격은 얼마인가요? 125 A gL/gG.
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