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Home | Products | 8Х1А Subscriber fuse module

8Х1А Subscriber fuse module

8Х1А subscriber fuse module ensures short-circuit protection of power supply outputs of exchange and subscriber units of digital Armtel DCN and IPN communication systems or DCP/MDK systems made by Neumann Elektronik, that can occur in both communication line and inside the communication system device. 8Х1А module is installed in conjunction with switching equipment of DCN, IPN, MDK or DCP communica-tion systems in 19 inch racks or cabinets in hardware, control rooms or office premises.

Parameter
Value
Supply voltage range
from -36 V to -60 V
Power line fuse capacity
1 A
Number of power lines connected
8
Clamped cable core section
from 0.2 to 2.5 mm
Operating temperature
from -5 ˚C to +55 ˚C
Relative humidity
up to 80 % at +25 ˚C
Aseismic class as per NP-001-15
I
Electrical safety class as per GOST
IEC 61140-2012
III
Safety class as per NP-001-15, NP-033-11
Dimensions
125×66×66 mm
Maximum weight
0,25 kg

8Х1А subscriber fuse module ensures short-circuit protection of power supply outputs of exchange and subscriber units of digital Armtel DCN and IPN communication systems or DCP/MDK systems made by Neumann Elektronik, that can occur in both communication line and inside the communication system device. 8Х1А module is installed in conjunction with switching equipment of DCN, IPN, MDK or DCP communica-tion systems in 19 inch racks or cabinets in hardware, control rooms or office premises.

  • Distribution of power supply voltage 48VDC to eight lines connected to the module through fuses;
  • Fault signal indication (any fuse blowing) byway of LED and closing relay contact. It can be used for failure signaling using external executive device (lamp, buzzer, etc.);
  • LED indication of fault at failure of any or all fuses;
  • 8Х1А module is made as printed circuit board with DIN-rail 35/7.5 clamping elements. Wires of power and fault signal generation lines are connected through screw terminals.

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