Endereço
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St. Dorchester Center, MA 02124
Horas de trabalho
De segunda a sexta-feira: das 7h às 19h
Fim de semana: 10:00 - 17:00
Type 2+3 Surge Protective Device for Equipment KYSPD-20T2+3-1+1 | Kuangya
Type 2+3 surge protective device for equipment, designed for single-phase 230 V AC systems.
Surge ratings: In 10 kA (8/20 µs), Imax 20 kA (8/20 µs), Up ≤ 1.5 kV depending on Uc.
1+1 topology (L–N MOV + N–PE GDT) for coordinated equipment-level protection, pluggable cartridge, optional RC contacts.
specifically designed to protect sensitive electronic and electrical devices connected to single-phase 230 V AC systems.
It combines Type 2 protection against switching surges with Type 3 fine protection for terminal equipment.The SPD uses a 1+1 topology, employing MOV suppression between L–N and a GDT discharge path between N–PE.
Its pluggable module design ensures easy maintenance, while integrated thermal disconnectors and status indicators enhance operational safety.
Optional RC contacts provide remote fault signaling for monitoring systems.
Principais recursos
- Type 2+3 SPD with 1+1 topology: L–N (MOV), N–PE (GDT).
- Nominal discharge current (In): 10 kA (8/20 μs).
- Maximum discharge current (Imax): 20 kA (8/20 μs).
- Voltage protection level (Up): ≤ 1.5 kV depending on Uc.
- Continuous operating voltage (Uc): 230 V AC typical.
- Response time: < 25 ns (L–N), < 100 ns (N–PE).
- Back-up fuse: max 63 A gL/gG; ISCCR 10 kA AC.
- Pluggable cartridges with thermal disconnector and green/red fault status indicator.
- Optional RC signaling contacts for BMS/PLC integration.
- Housing: UL94 V-0 thermoplastic, IP20; operating temperature -40 °C to +70 °C.
- Mounting: DIN rail (35 mm, EN 60715); IEC/EN 61643-11 compliant.
Especificações
| Código do produto | KYSPD-20T2+3-1+1 |
|---|---|
| Categoria | Type 2+3 surge protective device for equipment |
| Tensão nominal do sistema | 230 V AC |
| Topology | 1+1 (L–N MOV, N–PE GDT) |
| Continuous Operating Voltage (Uc) | 230 V |
| Corrente de descarga nominal (In, 8/20 μs) | 10 kA |
| Maximum Discharge Current (Imax, 8/20 μs) | 20 kA |
| Nível de proteção de tensão (para cima) | ≤ 1,5 kV |
| Tempo de resposta | < 25 ns (L–N), < 100 ns (N–PE) |
| Back-Up Fuse (max) | 63 A gL/gG |
| Classificação de corrente de curto-circuito (ISCCR) | 10 kA AC |
| Temperatura operacional | -40 °C to +70 °C |
| Montagem | DIN rail 35 mm, EN 60715 |
| Enclosure / Protection | Thermoplastic UL94 V-0 / IP20 |
| Remote Signaling (RC) | Optional; AC 250 V / 0.5 A; DC 250 V / 0.1 A |
| Padrões | IEC/EN 61643-11 |
Fiação e dimensões
Connection diagram type 2+3 surge protective device KYSPD-20T2+3-1+1
Dimensions type 2+3 surge protective device KYSPD-20T2+3-1+1
Aplicativos
- Protection of sensitive equipment in residential and commercial buildings.
- Applied in single-phase panels requiring both Type 2 and Type 3 coordination.
- Used for downstream protection of electronics, IT hardware, and control devices.
PERGUNTAS FREQUENTES
- What topology does KYSPD-20T2+3-1+1 use? It uses a 1+1 topology: L–N MOV, N–PE GDT.
- What is its surge discharge capacity? In 10 kA, Imax 20 kA.
- Where is it applied? Equipment-level protection in single-phase 230 V AC networks.
- Ele oferece suporte à sinalização remota? Yes, optional RC contacts are available.
- What is the maximum back-up fuse? 63 A gL/gG.
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