What type of SPD is KYSPD-20T2+3-2P?

It is a Class II+III SPD (Type 2+3) for electrical panels.

What is its surge capacity?

Nominal discharge current 10 kA, maximum discharge current 20 kA.

Which systems is it designed for?

Single-phase 230 V AC 2P (L+N) panels.

Does it support monitoring?

Yes, optional RC contacts are available.

Surge protection device for electrical panel

Name: Surge Protection Device for Electrical Panel KYSPD-20T2+3-2P
Brand: Kuangya

The Kuangya KYSPD-20T2+3-2P is a 전기 패널용 서지 보호 장치
designed for single-phase AC systems at 230 V. It combines Type 2 and Type 3 protection classes,
ensuring effective surge suppression in distribution boards and protecting sensitive loads
such as computers, appliances, and building electronics.

It uses MOV surge absorption with pluggable modules for easy maintenance, and integrates
a thermal disconnector with clear green/red status display. Optional RC contacts allow
fault signaling for integration with monitoring systems such as BMS or PLC.

주요 기능

Type 2+3 SPD for electrical panel applications (2P: L+N).
공칭 방전 전류(In): 10kA(8/20μs).
최대 방전 전류(Imax): 20kA(8/20μs).
전압 보호 수준(상): Uc(75-440V)에 따라 ≤ 0.3-1.8kV.
Response time < 25 ns for fast surge suppression.
백업 퓨즈: 최대 63A gL/gG, ISCCR 10kA AC.
Pluggable module, service-friendly with thermal disconnector and fault indicator.
옵션 RC 접점: AC 250V / 0.5A; DC 250V / 0.1A; 125V / 0.2A; 75V / 0.5A.
하우징 IP20, UL94 V-0 열가소성 플라스틱, 작동 온도 -40°C ~ +70°C.
DIN rail mounting (EN 60715); IEC/EN 61643-11 compliant.

사양

제품 코드	KYSPD-20T2+3-2P
카테고리	Surge protection device for electrical panel
공칭 시스템 전압	230 V AC
폴	2P(L+N)
연속 작동 전압(Uc)	75 / 150 / 275 / 320 / 385 / 440 V
공칭 방전 전류(In, 8/20 μs)	10 kA
최대 방전 전류(Imax, 8/20 μs)	20 kA
전압 보호 수준(상향)	≤ 0.3-1.8kV
응답 시간	< 25ns
백업 퓨즈(최대)	63 A gL/gG
단락 전류 정격(ISCCR)	10kA AC
작동 온도	-40°C ~ +70°C
마운팅	35mm DIN 레일, EN 60715
인클로저 / 보호	열가소성 플라스틱 UL94 V-0 / IP20
원격 신호(RC)	옵션; AC 250V/0.5A; DC 250V/0.1A; 125V/0.2A; 75V/0.5A
표준	IEC/EN 61643-11

배선 및 치수

Connection diagram surge protection device for electrical panel KYSPD-20T2+3-2P

Dimensions surge protection device for electrical panel KYSPD-20T2+3-2P

애플리케이션

Single-phase distribution boards in residential and commercial buildings.
Protection of sensitive loads such as computers, appliances, and building systems.
Coordination with upstream Type 1 SPDs in TT/TN networks.

자주 묻는 질문

What type of SPD is KYSPD-20T2+3-2P? It is a Class II+III SPD (Type 2+3) for electrical panels.
What is its surge capacity? 10kA, Imax 20kA.
어떤 시스템을 위해 설계되었나요? Single-phase 230 V AC 2P (L+N) panels.
Does it support monitoring? 예, 옵션으로 RC 연락처를 사용할 수 있습니다.
What is the backup fuse rating? Maximum 63 A gL/gG.

자세한 가격 및 기술 지원은 다음을 참조하세요. 문의하기.

Explore more Kuangya solutions: DC SPD, AC 서지 보호.

상품평

아직 상품평이 없습니다.

“Surge Protection Device for Electrical Panel KYSPD-20T2+3-2P | Kuangya”의 첫 상품평을 남겨주세요