Type 1+2 surge protective device 2P | Reliable KYSPD-7T1+2-2P

Name: KYSPD-7T1+2-2P Type 1+2 Surge Protective Device 2P
Brand: Kuangya

The Kuangya KYSPD-7T1+2-2P is a two-pole type 1+2 surge protective device 2P for 230 V AC distribution systems. Combining Class I and Class II performance, this type 1+2 surge protective device 2P safely discharges lightning current impulses (10/350 μs) and switching surges (8/20 μs). It is designed for residential, commercial, and light industrial applications where both first- and second-stage protection are required in one device.

主な特徴

Complies with IEC/EN 61643-11, providing both Class I and Class II protection.
Iimp 7 kA (10/350 μs) per pole; In 20 kA (8/20 μs); Imax 40 kA (8/20 μs).
Two-pole structure designed as a type 1+2 surge protective device 2P for compact boards.
Uc 275 V AC; nominal operating voltage 230 V AC.
Voltage protection level (Up): ≤ 1.5 kV.
Fast response time < 25 ns.
Pluggable replaceable module with thermal disconnector and green/red status window.
Optional RC contacts for remote status indication.
Housing UL94 V-0, IP20 (built-in); DIN 35 mm rail mount (EN 60715).
Reliable two-pole type 1+2 surge protective device 2P for AC panels in lightning-prone areas.

仕様

パラメータ	価値
商品コード	KYSPD-7T1+2-2P
カテゴリー	Type 1+2 Surge Protective Device 2P
公称システム電圧	AC230V
Max. Continuous Operating Voltage (Uc)	275 V AC
Impulse Discharge Current (Iimp, 10/350 μs)	7 kA per pole
公称放電電流（In、8/20 μs）	20 kA
Max. Discharge Current (Imax, 8/20 μs)	40 kA
電圧保護レベル（上）	≤ 1.5 kV
応答時間	< 25 ns
Backup Fuse (max)	125 A gL/gG
短絡電流定格（ISCCR）	25 kA
動作温度	-40 °C … +70 °C
取り付け	35 mm DINレール
Housing	Thermoplastic UL94 V-0
保護等級	IP20 (built-in)
Remote Signaling	Optional RC contacts
規格	IEC/EN 61643-11

これは type 1+2 surge protective device 2P は、雷電流処理とサージ電圧制限の両方を単一のコンパクトなモジュールで提供します。

配線と寸法

Connection diagram: kyspd-7t1+2-2p-connection
寸法： kyspd-7t1+2-2p-dimensions

アプリケーション

Main distribution boards for residential and commercial use.
First- and second-stage type 1+2 surge protective device 2P protection in one unit.
Ideal for electrical systems exposed to frequent switching operations and lightning strikes.

よくあるご質問

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

It should be installed in distribution panels as a type 1+2 surge protective device 2P.

What surges does it protect against?

これは type 1+2 surge protective device 2P protects against both lightning currents and switching surges.

Can it be used in residential systems?

Yes, this compact type 1+2 surge protective device 2P is suitable for residential, commercial, and light industrial boards.

リモート・シグナルに対応しているか？

Yes, RC contacts can be added for remote monitoring of the type 1+2 surge protective device 2P.

どのような基準を満たしているのか？

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

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主な特徴