dispositivo de proteção contra surtos tipo 2

Type 1+2 Surge Protective Device N-PE KYSPD-12.5T1+2-1+1 | Kuangya

  • Type 1+2 surge protective device N–PE para single-phase AC 230 V systems.

  • Classificações de surto: Iimp 12.5 kA (10/350 µs), Em 20 kA (8/20 µs), Até ≤ 1,5-2,0 kV.

  • 1+1 topology with MOV (L–N) e GDT (N–PE), pluggable module, optional RC contacts.

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Categoria:
The Kuangya KYSPD-12.5T1+2-1+1 is a type 1+2 surge protective device N–PE,
specially designed for single-phase 230 V AC TN and TT systems.
It provides coordinated lightning current and surge protection using a 1+1 topology:
MOV between L–N and a gas discharge tube (GDT) between N–PE.This design ensures robust discharge of direct lightning currents (10/350 μs)
while limiting switching surges (8/20 μs), offering comprehensive protection
for residential, commercial, and industrial distribution boards. Its pluggable
module design enables simple replacement, while integrated thermal disconnector
and visual status indication enhance safety. Optional RC signaling contacts
are available for remote monitoring.

Principais recursos

  • Type 1+2 SPD for single-phase AC 230 V systems (TN/TT).
  • 1+1 topology: MOV (L–N) + GDT (N–PE).
  • Impulse current (Iimp): 12.5 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.
  • Tempo de resposta: < 25 ns (L-N), < 100 ns (N-PE).
  • Back-up fuse: max 160 A gL/gG; ISCCR 25 kA AC.
  • Optional RC contacts: AC 250 V / 0.5 A; DC 250 V / 0.1 A.
  • Housing: UL94 V-0 thermoplastic, IP20; operating temperature -40 °C to +80 °C.
  • Montagem em trilho DIN (EN 60715); compatível com IEC/EN 61643-11.

Especificações

Código do produtoKYSPD-12.5T1+2-1+1
CategoriaType 1+2 surge protective device N–PE
Tensão nominal do sistema230 V CA
Topologia1+1 (L–N MOV, N–PE GDT)
Impulse Current (Iimp, 10/350 μs)12.5 kA
Corrente de descarga nominal (In, 8/20 μs)20 kA
Nível de proteção de tensão (para cima)≤ 1,5-2,0 kV
Tensão operacional contínua (Uc)230 V CA
Tempo de resposta< 25 ns (L-N), < 100 ns (N-PE)
Fusível de reserva (máx.)160 A gL/gG
Classificação de corrente de curto-circuito (ISCCR)25 kA CA
Temperatura operacional-40 °C a +80 °C
MontagemTrilho DIN de 35 mm, EN 60715
Gabinete / ProteçãoTermoplástico UL94 V-0 / IP20
Sinalização remota (RC)Optional; AC 250 V / 0.5 A; DC 250 V / 0.1 A
PadrõesIEC/EN 61643-11

Fiação e dimensões

Connection diagram type 1+2 surge protective device N-PE KYSPD-12.5T1+2-1+1

Connection diagram type 1+2 surge protective device N-PE KYSPD-12.5T1+2-1+1

Dimensions type 1+2 surge protective device N-PE KYSPD-12.5T1+2-1+1

Dimensions type 1+2 surge protective device N-PE KYSPD-12.5T1+2-1+1

 

Aplicativos

  • Service entrance panels in residential, commercial, and industrial facilities.
  • Single-phase TN and TT systems requiring N–PE discharge path protection.
  • Protection against lightning current impulses and switching surges.

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