Mô tả sản phẩm: Thiết bị chống sét RJ11-5KA (UT-T101)
The UT-T101 has to be installed by authorized professional person, to avoid incorrect installation or application to influence the normal working and lightning protection of devices, used in over-voltage protection from lightning and EMP of network equipments, like SWITCH, HUB, ROUTER, etc
Model
|
UT-T101
|
UT-T201
|
Rated operating voltage (Un)
|
190 V
|
330 V
|
Max. DC operating voltage (Uc)
|
190 V
|
330 V
|
Max. AC operating voltage (Uc)
|
130 V
|
230 V
|
Nominal operating current (IL)
|
0.12 A
|
0.12 A
|
Nominal discharge current (8/20 us) (In)
|
3 KA
|
5 KA
|
Maximum discharge current (In)
|
5 KA
|
10 KA
|
Limiting voltage (Upl)
|
≤330 V
|
≤510 V
|
Series impedance characteristic of wire (Ro)
|
10 Ohm
|
10 Ohm
|
Wire-to-wire capacitance (Cll)
|
≤160 pF
|
≤160 pF
|
Wire-to-earth capacitance (Cpe)
|
≤160 pF
|
≤160 pF
|
Response time (ta)
|
＜1 ns
|
＜1 ns
|
Range of operating temperature
|
-40℃ " 85℃
|
-40℃ " 85℃
|
Testing standard
|
IEC61000-4-5
|
IEC61000-4-5
|
Testing level
|
X
|
X
|
Insulation resistance
|
>1 MΩ
|
>1 MΩ
|
Insertion loss (dB)
|
≤0.5 dB
|
≤0.5dB
|
Enclosure protection class
|
IP30
|
IP30
|
Overall dimension
|
25 x 25 x 82
|
25 x 25 x 82
|
Enclosure material
|
Shielded metallic aluminum
|
Shielded metallic aluminum
|
Type of wiring
|
Connection terminal (RJ11)
|
Connection terminal (RJ11)
|
Anti-static level
|
Class 4
|
Class 4
|
Transmission rate (bps)
|
10 M
|
10 M
|
Operating Environment
Temperature: -40°C " 85°C;
Relative humidity: 5% " 95%;
Barometric pressure: 70 kPa " 106 kPa