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Specifications
Monitor Control Signal Surge ProtectorLarge Capacity(10KA,8/20),Lower Residual,Little Insertion Loss
Key words : Mine Monitoring and Control Signal Arrester Device,Arrester,Signal Surge Arrester ,Surge Protective Device,Monitor Control Signal Protector
Application Notes:
DGM-X485 series of mine monitoring and control signals is used for signal twisted-pair transmission line measurement and contolling lines protection.Against the damage for lightning over-voltage,power lines over-voltage,electrostatic discharge and so on.The standard module can protect 1 pair signal line (2 pieces)
Products Features:
- Two-stage surge protection,the protection of the first class of rough, disccharge most of the energy,and the second bands,the protection for the lightning over-voltage clamp.
- At the same location,the need to protect a number of lines ,can be used by a number of standard modules superposition.
- Through-flow capacity(10KA, 8/20μs),lower residual voltage,little to the loss.
The DGM-X485/4 technology parameter:
Type |
Working voltage V |
In(8/20μs) Nominal discharge current KA |
Limited voltage V |
Mbps Transfer speed |
Db plup-in damage |
Interface line |
Connection Form |
DGM-X485/05 |
5 |
5 |
≤15 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/06 |
6 |
5 |
≤15 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/12 |
12 |
5 |
≤40 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/24 |
24 |
5 |
≤40 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/48 |
48 |
5 |
≤200 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/110 |
110 |
5 |
≤300 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/180 |
180 |
5 |
≤300 |
10 |
≤0.5 |
Terminals |
1 2 |
DGM-X485/4 |
24 |
5 |
≤40 |
≤10 |
≤0.5 |
Terminals |
1 2 3 4 |
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