주소
304 북쪽 추기경
세인트 도체스터 센터, MA 02124
근무 시간
월요일~금요일: 오전 7시~오후 7시
주말: 주말: 오전 10시 - 오후 5시
Type 1+2 Surge Protection Device Single Phase KYSPD-7T1+2-1+1 | Kuangya
Type 1+2 surge protection device single phase설계 대상 230 V AC 1+1 topology (L–N MOV + N–PE GDT).
서지 등급: Iimp 7 kA (10/350 µs), In 20 kA (8/20 µs), Up ≤ 1.5–2.0 kV.
Compact pluggable module, thermal disconnector with fault indicator, optional RC contacts.
designed for installation at the service entrance of 230 V AC systems.
It provides combined Type 1 and Type 2 protection, capable of discharging high-energy
lightning impulses (10/350 μs) as well as switching surges (8/20 μs).
Using a 1+1 topology with MOV protection between L–N and coordinated GDT
protection between N–PE, this SPD ensures comprehensive protection for residential,
commercial, and industrial electrical installations. Its pluggable cartridge design
simplifies replacement, while integrated thermal disconnector and visible indicator
guarantee safe operation. Optional RC contacts enable remote monitoring.
주요 기능
- Type 1+2 SPD for single-phase 230 V AC systems.
- Impulse current (Iimp): 7 kA (10/350 μs).
- Nominal discharge current (In): 20 kA (8/20 μs).
- Voltage protection level (Up): ≤ 1.5–2.0 kV.
- Continuous operating voltage (Uc): 230 V AC.
- Back-up fuse: max 160 A gL/gG; ISCCR 25 kA AC.
- Response time < 25 ns (L–N), < 100 ns (N–PE).
- Optional RC signaling contacts for remote monitoring.
- Housing UL94 V-0 thermoplastic, IP20; operating temperature -40 °C to +80 °C.
- DIN rail mounting (EN 60715); compliant with IEC/EN 61643-11.
사양
| 제품 코드 | KYSPD-7T1+2-1+1 |
|---|---|
| 카테고리 | Type 1+2 surge protection device single phase |
| 공칭 시스템 전압 | 230 V AC |
| 토폴로지 | 1+1(L-N MOV, N-PE GDT) |
| Impulse Current (Iimp, 10/350 μs) | 7 kA |
| 공칭 방전 전류(In, 8/20 μs) | 20 kA |
| 전압 보호 수준(상향) | ≤ 1.5–2.0 kV |
| 연속 작동 전압(Uc) | 230 V AC |
| 응답 시간 | < 25 ns (L–N) / < 100 ns (N–PE) |
| 백업 퓨즈(최대) | 160 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 |
| 표준 | IEC/EN 61643-11 |
배선 및 치수
Connection diagram type 1+2 surge protection device single phase KYSPD-7T1+2-1+1
Connection diagram type 1+2 surge protection device single phase KYSPD-7T1+2-1+1
애플리케이션
- Main distribution panels in residential and commercial buildings.
- Service entrance protection against lightning-induced surges.
- Single-phase TT/TN networks requiring combined Type 1+2 protection.
자주 묻는 질문
- What protection class is KYSPD-7T1+2-1+1? It is a combined Type 1+2 SPD for single-phase systems.
- What is its surge rating? Iimp 7 kA (10/350 μs), In 20 kA (8/20 μs).
- Which systems is it suitable for? 230 V AC single-phase TT and TN systems.
- Does it support monitoring? 예, 옵션으로 RC 연락처를 사용할 수 있습니다.
- 최대 백업 퓨즈 정격은 얼마인가요? 160 A gL/gG.
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