FRD 48, 5098 52 2, 5098522, chống sét hệ thống đo lường 48V, hệ thống điều khiển 48V, chống sét đường thông tin viễn thông 48V

MCR protection for two-core systems

Medium and fine protection for two-core systems 48 V

Surge protection for use in measurement and control technology

• Medium and fine protection

• Standard design for double core systems

• Two-stage protection circuit

• With installation-friendly, screwless connection terminals

• In space-saving 17.5 mm grid

• With ohmic decoupling in the longitudinal branch

Application: Universal use on any 35 mm hat profile rail in every commercially available distributorhousing.

FRD 48
Article number			5098 52 2
Maximum continuous voltage AC	UC	V	37
Maximum continuous voltage DC	UC	V	53
Category			Type 1+2+3 / D1+C2+C1
Lightning protection zone LPZ			0→3
Number of poles			2
Rated current	IL	A	0,2
Series resistance per wire		Ω	15 Ω ± 10 %
Impulse durability wire-wire			C1: 5 kV / 2.5 kA (8/20 μs)
Impulse durability wire-earth			C2: 10 kV / 5 kA (8/20μs)
Total discharge current (8/20)		kA	10 kA
Total discharge current (10/350)		kA	D1: 3 kA
Protection level wire-wire		V	<140 V
Protection level wire-earth		V	<600 V
Temperature range	ϑ	°C	-40 - +80 °C
Installation type			DIN rail 35 mm
Connection system			Terminal
Division unit TE (17.5 mm)			1
Protection rating			IP20
Connection cross-section, flexible		mm²	0.14 - 0.75 mm²
Connection cross-section, multi-wire		mm²	0.14 - 0.75 mm²
Connection cross-section rigid		mm²	0.14 - 0.75 mm²
Earthing via:			Terminal
Testing standard			IEC 61643-21

Sản phẩm / FRD 48, 5098 52 2, 5098522, chống sét hệ thống đo lường 48V, hệ thống điều khiển 48V, chống sét đường thông tin viễn thông 48V