KR type

SPD for KRONE terminal
IEC Category C2/D1 compliant

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Conforming standards:

IIEC 61643-21compliant

RoHS compliant

Features:

Specially for use with the excellent operability LSA-PLUS (KRONE terminal)

MDF/IDF can be manufactured with a combination of SPD and LSA-PLUS

SPD installation diagram:

屏幕截图 2025-06-12 140555

301BR$CV55WRHEYQA03[9SJ

Item		Performance
		KR-APS1	KR-A1（T3）	KR-AS	KR-A1
Applications		ADSL、TEL、ISDN
Maximum continuous operating voltage		DC180V	DC170V	DC180V	DC170V
Rated current		DC100mA	DC120mA		DC100mA
Series resistance/line		10Ω or less		20Ω or less
Insertion loss		DC～5MHz	DC～1MHz 0.7dB or less			DC～150kHz
		1.0dB or less				0.5dB or less
Voltage protection level (Up)		500V or less	500V or less	300V or less		700V or less
		（1.2/50μs・10kV）	（1kV/μs）	（100V/μs）		（1kV/μs）
Impulse durability	Category C2 (8/20 μs)	10kA （10 times）		―		5kA （10 times）
	Category D1 (10/350 μs)	2.5kA（2 times）		―		―
Deterioration display		normal： pink deteriorating：violet	―	―		normal： pink deteriorating：violet