Name: Lightning current arrester replacement module, for two 1-core signalling lines, 12 V DC, max. 1 A
Brand: SALTEK - Czech Republic
Availability: InStock

Description
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Pluggable module, coupling impedance (R – resistance), line separated from protective earth via GDT.

Lightning current arrester with coarse and fine surge protection for two 1-core signalling lines.
Installation at the boundary of LPZ 0 and LPZ 1 zones or higher, at the line entry into building and also installation close to protected device.
For the protection of communication interfaces of I&C, MaR systems, electronic security and fire detection systems, etc. (mainly for RS-485 interfaces) against impact of surge voltage.
Coarse and fine surge protection (core – GND) in differential mode and coarse surge protection in common mode (line – PE).

Specifications:

Parameter name		Parameter value
Type of SPD		D1,C2
Location of SPD		ST 1+2+3
Mounting		DIN rail 35 mm
Nominal voltage	U_n	0 V AC
Nominal voltage	U_n	12 V DC
Maximum operating voltage	U_c	11.00 V AC
Maximum operating voltage	U_c	16.00 V DC
Nominal load current	I_L	1.000 A
Treshold frequency core-core	f	2.00 MHz
Treshold frequency core-core	f	2.00 MHz
Serial resistance per core	R	0.80 Ω
D1 impulse discharge current (10/350 µs) per core	I_imp	2.50 kA
D1 total discharge current (10/350 µs) cores-PE	I_Total	5.00 kA
C2 nominal discharge current (8/20 µs) GND-PE	I_n	10.00 kA
C2 nominal discharge current (8/20 µs) per core	I_n	10.00 kA
C2 total discharge current (8/20 µs) cores-PE	I_Total	20.00 kA
C3 nominal discharge current (10/1000 µs) core-PE	I_SM	10 A
C3 nominal discharge current (10/1000 µs) core-core	I_SM	10 A
C3 voltage protection level mode GND-PE at 1 kV/µs	U_p	550.00 V
C3 voltage protection level mode core-GND at 1 kV/µs	U_p	22.00 V
Response time core-GND	t_a	1 ns
Response time GND-PE	t_a	100 ns
Connection (input - output)		terminals-terminals
Cross-section of connected conductors solid (min)		0.14 mm²
Cross-section of connected conductors solid (max)		4.00 mm²
Cross-section of connected conductors stranded (min)		0.14 mm²
Cross-section of connected conductors stranded (max)		2.50 mm²
Degree of protection		IP 20
Range of ambient temperatures (min/max)		-40 / 70 °C
According to standard		EN 61643-21+A1,A2:2013, IEC 61643-21+A1,A2:2012
ETIM Class		EC001625
Plug module		DM-012-V/2-J-0\|BDM-012-V/2-J-0
Customs tariff number		85363010
EAN		8595090564034

Dimensions:

Datasheet:
BDM-012-V/2-JFR1

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Lightning current arrester replacement module, for two 1-core signalling lines, 12 V DC, max. 1 A

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Brand: SALTEK - Czech Republic

Surge Protection Devices

Product Code: BDM-012-V/2-JFR1

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