The UT-S2201 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-S1101 |
UT-S2201 |
|
Rated operating voltage (Un) |
15 V |
15 V |
|
Max. DC operating voltage (Uc) |
16.5 V |
16.5 V |
|
Max. AC operating voltage (Uc) |
11 V |
11 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) |
≤30 V |
≤30 V |
|
Series impedance characteristic of wire (Ro) |
10 Ohm |
10 Ohm |
|
Wire-to-wire capacitance (Cll) |
≤80 pF |
≤80 pF |
|
Wire-to-earth capacitance (Cpe) |
≤140 pF |
≤140 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 |
≤0.5 dB |
|
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 (RS-232) |
Connection terminal (RS-232) |
|
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
