Type 1+2 Surge Protection Device Single Phase KYSPD-7T1+2-1+1 | Kuangya

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.

お見積もり

カテゴリー:
The Kuangya KYSPD-7T1+2-1+1 is a type 1+2 surge protection device single phase
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.

主な特徴

  • 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.

仕様

Product CodeKYSPD-7T1+2-1+1
CategoryType 1+2 surge protection device single phase
Nominal System Voltage230 V AC
Topology1+1 (L–N MOV, N–PE GDT)
Impulse Current (Iimp, 10/350 μs)7 kA
Nominal Discharge Current (In, 8/20 μs)20 kA
Voltage Protection Level (Up)≤ 1.5–2.0 kV
Continuous Operating Voltage (Uc)230 V AC
応答時間< 25 ns (L–N) / < 100 ns (N–PE)
Back-Up Fuse (max)160 A gL/gG
Short-Circuit Current Rating (ISCCR)25 kA AC
動作温度-40 °C to +80 °C
取り付け35 mm DIN rail, EN 60715
Enclosure / ProtectionThermoplastic UL94 V-0 / IP20
Remote Signaling (RC)Optional; AC 250 V / 0.5 A; DC 250 V / 0.1 A
規格IEC/EN 61643-11

配線と寸法

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

Connection diagram type 1+2 surge protection device single phase KYSPD-7T1+2-1+1

Dimensions type 1+2 surge protection device single phase KYSPD-7T1+2-1+1

 

アプリケーション

  • 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.

よくあるご質問

  • 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? Yes, optional RC contacts are available.
  • What is the maximum backup fuse rating? 160 A gL/gG.
For detailed pricing and technical support, please お問い合わせ.

Explore more Kuangya solutions: DC SPD, AC Surge Protection.

レビュー

レビューはまだありません。

“Type 1+2 Surge Protection Device Single Phase KYSPD-7T1+2-1+1 | Kuangya” の口コミを投稿します

メールアドレスが公開されることはありません。 ※ が付いている欄は必須項目です

関連商品