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Type 1+2 Surge Protection Device Single Phase KYSPD-7T1+2-1+1 | Kuangya
Type 1+2 surge protection device single phase, designed for 230 V AC 1+1 topology (L–N MOV + N–PE GDT).
Surge ratings: 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.
Características principales
- Type 1+2 SPD for single-phase 230 V AC systems.
- Impulse current (Iimp): 7 kA (10/350 μs).
- Corriente nominal de descarga (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.
- Carcasa UL94 V-0 termoplástico, IP20; temperatura de funcionamiento -40 °C a +80 °C.
- DIN rail mounting (EN 60715); compliant with IEC/EN 61643-11.
Especificaciones
| Código del producto | KYSPD-7T1+2-1+1 |
|---|---|
| Categoría | Type 1+2 surge protection device single phase |
| Tensión nominal del sistema | 230 V AC |
| Topología | 1+1 (L-N MOV, N-PE GDT) |
| Impulse Current (Iimp, 10/350 μs) | 7 kA |
| Corriente nominal de descarga (In, 8/20 μs) | 20 kA |
| Nivel de protección de tensión (arriba) | ≤ 1.5–2.0 kV |
| Tensión de funcionamiento continuo (Uc) | 230 V AC |
| Tiempo de respuesta | < 25 ns (L-N) / < 100 ns (N-PE) |
| Fusible de reserva (máx.) | 160 A gL/gG |
| Corriente nominal de cortocircuito (ISCCR) | 25 kA CA |
| Temperatura de funcionamiento | -40 °C a +80 °C |
| Montaje | Carril DIN de 35 mm, EN 60715 |
| Cerramiento / Protección | Termoplástico UL94 V-0 / IP20 |
| Señalización remota (RC) | Optional; AC 250 V / 0.5 A; DC 250 V / 0.1 A |
| Normas | CEI/EN 61643-11 |
Cableado y dimensiones
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
Aplicaciones
- 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.
PREGUNTAS FRECUENTES
- What protection class is KYSPD-7T1+2-1+1? It is a combined Type 1+2 SPD for single-phase systems.
- ¿Cuál es su índice de sobretensión? Iimp 7 kA (10/350 μs), In 20 kA (8/20 μs).
- ¿Para qué sistemas es adecuado? 230 V AC single-phase TT and TN systems.
- Does it support monitoring? Sí, hay disponibles contactos RC opcionales.
- What is the maximum backup fuse rating? 160 A gL/gG.
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