Combination of coarse and fine protection of one pair of ISDN line of telecommunication equipment.
Installation at the boundary of LPZ 1 and LPZ 2 zones and higher.
Technical specifications
Type of SPD | C3,C2 | |
Location of SPD | ST 2+3 | |
Maximum operating voltage | Un | 85V AC |
Maximum operating voltage | Uc | 120V DC |
Nominal load current | IL | 0,600A |
C2 nominal discharge current (8/20 µs) per core ` | In | 500kA |
C2 total discharge current (8/20 µs) cores-PE | ITotal | 10,00kA |
C2 voltage protection level mode core-PE at In | Up | 260V |
C2 voltage protection level mode core-core at In | 150V | |
C3 voltage protection level mode core-core at 1 kV/µs | Up | 180V |
C3 voltage protection level mode core-PE at 1 kV/µs | Up | 500V |
Response time core-core | ta | 1ns |
Response time core-PE | ta | 1ns |
Serial resistance per core | R | 6,80Ω |
Treshold frequency core-core | f | 50,00MHz |
Cross-section of connected conductors stranded (max) | 250m m2 | |
Connection (input - output) | terminals | |
Degree of protection | IP 20 | |
Range of operating temperatures - min | -40 °C | |
Range of operating temperatures - max | 80 °C | |
Mounting | DIN rail 35 mm | |
According to standard | N 61643-21+A1,A2:2013, EN IEC 61643-21+A1,A2:2012 | |
ETIM Class | EC001625 |
DL-ISDN SV
Related Product
Fiber Optic LED Test Source, T9812A
A shirt-pocket size LED fiber source ideal for general testing of multimode, PCS or POF systems at ..
Multifunction Member Type "A" D600
For routing cables with cable ties and for universal mounting option Holes for mounting c..
PVC Truncking 40/40 - 2M
ANGULAR TRUNKING LHD (2/20/480)..
Fiberglass Rod 9mm-120m Wheeled Vertical - Yellow
Fiberglass Rod VOLTASTRONG ø 9,0 mm with Polypropylene outer coating comes spooled on a wheeled vert..
AED 3,598.00