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| Installation
Connect in series with the data communication, signal
or telephone line either near where it enters/leaves the building or
close to the equipment being protected. Either way it must be very close
to the systems earth star point.
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Electrical specification
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ESP 06D/BX
ESP 06D/2BX |
ESP 15D/BX
ESP 15D/2BX |
ESP 30D/BX
ESP 30D/2BX |
ESP 50D/BX
ESP 50D/2BX |
ESP TN/BX
ESP TN/2BX |
Nominal voltage¹ |
6V
|
15V |
30V |
50V |
* |
Max working voltage² |
7.79V |
19V |
37.1V |
58V |
190V |
Current rating
(signal) |
300mA |
300mA |
300mA |
300mA |
300mA |
In-line resistance
(per line ±10%) |
9.4ohms |
9.4ohms |
9.4ohms |
9.4ohms |
4.4ohms |
| Bandwidth (-3dB 50ohm system)
|
800khz
|
2.5Mhz |
4Mhz |
6Mhz |
>50Mhz |
|
1 Nominal voltage (DC or AC peak) measured at <5µA
(ESP 15D/BX, ESP 15D/2BX, ESP 30D/BX, ESP 30D/2BX, ESP 50D/BX, ESP 50D/2BX)
and <200µA (ESP 06D/BX & ESP 06D/2BX).
2 Maximum working voltage (DC or AC peak) measured at <1mA leakage (ESP
15D/BX, ESP 15D/2BX, ESP 30D/BX, ESP 30D/2BX, ESP 50D/BX, ESP 50D/2BX),
<10mA (ESP 06D/BX & ESP 06D/2BX) and <95µA (ESP TN/2BX).
* Post transient recovery voltage >80V. |
Transient specification
| |
ESP 06D/BX or 2BX |
ESP 15D/BX or 2BX |
ESP 30D/BX or 2BX |
ESP 50D/BX or 2BX |
ESP TN/BX or 2BX |
Let through voltage
(all conductors)¹
5kV, 10/700µs test to:
BS6651:1999 App C, Cat C-High
ITU (formerly CCITT IX K17) |
10.5V
|
23.8V |
43.4V |
74.9V |
200V |
Maximum surge current²
-Per signal wire
-Per pair |
10kA
20kA |
10kA
20kA |
10kA
20kA |
10kA
20kA |
10kA
20kA |
|
1 The maximum transient voltage let-through the protector
throughout the test (+/-10%), line to line & line to earth. Response time
<10ns.
2 Tested with 8/20µs waveshape to ITU (formely CCITT), BS 6651:1999
Appendix C.
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| Mechanical specification
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ESP 06D/BX or 2BX |
ESP 15D/BX or 2BX |
ESP 30D/BX or 2BX |
ESP 50D/BX or 2BX |
ESP TN/BX or 2BX |
Temperature range |
0.25 to +70°C |
0.25 to +70°C |
0.25 to +70°C |
0.25 to +70°C |
0.25 to +70°C |
Connection type |
Screw terminal for IDC terminal
use part number with/I |
Conductor size (stranded) |
1.5mm² |
1.5mm² |
1.5mm² |
1.5mm² |
1.5mm² |
Earth connection |
M6 stud |
M6 stud |
M6 stud |
M6 stud |
M6 stud |
Cable glands |
Accomodate 2.3 - 6.7mm diameter
cable |
Outer enclosure |
PVC, IP66 |
PVC, IP66 |
PVC, IP66 |
PVC, IP66 |
PVC, IP66 |
Weight
-unit
-packaged |
0.3kg
0.35kg |
0.3kg
0.35kg |
0.3kg
0.35kg |
0.3kg
0.35kg |
0.3kg
0.35kg |
Dimensions
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BX 2BX Brochure
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