Chống sét lan truyền cho nguồn AC (N-PE) cấp I, N – PE, 100kA – 110kA

Kumwell KZ01.*.NPE is a total current spark gap class 1 according to IEC 61643-11 and is intended for use in TNS and TT Systems (3+1 or 1+1) at the boundaries of LPZ 0-1. KZ01.*.NPE is to be installed between N and PE only.

Single spark gap
Technical Data		KZ01.I100.NPE		KZ01.I110.NPE
Max. continuous operating voltage	UC		350 V AC
Lightning impulse current (10/350µs)	Iimp	100 kA		110 kA
Nominal discharge current (8/20µs)	In		75kA
Voltage protection level at Iimp	UP		< 2 kV
Temporary overvoltage (TOV)	UT		1200 V/0.2 sec
Response time	tA		< 100 ns
Follow current interrupting rating	Ifi		100 Arms
LPZ			0-1
Protection type			IP20
Operating temperature range			-40°C to + 80°C
Mounting on			Din rail 35 mm