Type 1+2 Surge Protection Device 4P KYSPD-7T1+2-4P | Kuangya

  • Quatro polos type 1+2 surge protection device 4P for 230/400 V AC panels.

  • Iimp 7 kA (10/350 μs) per pole; In 20 kA; Imax 40 kA.

  • Compact pluggable design with thermal disconnector, LED indicator, optional RC remote signaling.

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Categoria:
The Kuangya KYSPD-7T1+2-4P is a four-pole type 1+2 surge protection device 4P designed for service entrance and main distribution panels. It combines Class I and Class II performance, capable of handling direct lightning currents and switching surges. This type 1+2 surge protection device 4P is tested to IEC/EN 61643-11 and provides reliable first- and second-stage protection for residential, commercial, and industrial applications.

Principais recursos

  • Class I + Class II per IEC/EN 61643-11.
  • Four-pole structure for three-phase plus neutral protection.
  • Iimp 7 kA per pole (10/350 μs); In 20 kA; Imax 40 kA.
  • Nominal system voltage: 230/400 V AC; Uc: 275 V AC.
  • Nível de proteção de tensão (para cima): ≤ 1,5 kV.
  • Tempo de resposta < 25 ns.
  • Pluggable cartridge with thermal disconnector and visual indicator.
  • Optional RC contacts for remote monitoring.
  • Housing UL94 V-0 thermoplastic; IP20 built-in; DIN 35 mm rail mount.
  • Confiável type 1+2 surge protection device 4P for lightning-prone systems.

Especificações

ParâmetroValor
Código do produtoKYSPD-7T1+2-4P
CategoriaType 1+2 Surge Protection Device 4P
Tensão nominal do sistema230/400 V CA
Máx. Tensão operacional contínua (Uc)275 V CA
Corrente de descarga de impulso (Iimp, 10/350 μs)7 kA por polo
Corrente de descarga nominal (In, 8/20 μs)20 kA
Máx. Corrente de descarga (Imax, 8/20 μs)40 kA
Nível de proteção de tensão (para cima)≤ 1,5 kV
Tempo de resposta< 25 ns
Fusível de reserva (máx.)125 A gL/gG
Classificação de corrente de curto-circuito (ISCCR)25 kA
Temperatura operacional-40 °C ... +70 °C
MontagemTrilho DIN de 35 mm (EN 60715)
AlojamentoTermoplástico UL94 V-0
Grau de proteçãoIP20 (embutido)
Sinalização remotaContatos RC opcionais
PadrõesIEC/EN 61643-11

Isso type 1+2 surge protection device 4P provides coordinated lightning and surge protection for three-phase electrical systems with neutral.

Fiação e dimensões

  • Diagrama de conexão: kyspd-7t1+2-4p-connection
  • type 1+2 surge protection device 4P wiring diagram
  • Dimensões: kyspd-7t1+2-4p-dimensions
  • type 1+2 surge protection device 4P dimensions

Aplicativos

  • Main distribution boards and service entrances in industrial and commercial systems.
  • First- and second-stage type 1+2 surge protection device 4P for coordinated SPD systems.
  • Electrical panels in lightning-prone regions requiring robust protection.

PERGUNTAS FREQUENTES

Where should KYSPD-7T1+2-4P be installed?

It should be installed in main distribution boards as a type 1+2 surge protection device 4P.

What surges does it protect against?

Isso type 1+2 surge protection device 4P protects against lightning currents and transient switching surges.

Can it be used in commercial systems?

Yes, it is a reliable type 1+2 surge protection device 4P for commercial and industrial panels.

Does it support remote monitoring?

Yes, optional RC contacts are available for remote monitoring of the type 1+2 surge protection device 4P.

What standards does it meet?

IEC/EN 61643-11 for AC surge protective devices.

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