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ESP TN/JP, TN/RJ11 & ISDN/RJ45 Series - Technical specification
ESP TN/JP
ESP TN/
ESP TN/
ESP TN/
ESP ISDN/
ESP ISDN/
Electrical specification
RJ11-2/6
RJ11-4/6
RJ11-6/6
RJ45-4/8
RJ45-8/8
ABB order code
7TCA085400R0177 7TCA085400R0178 7TCA085400R0179 7TCA085400R0180 7TCA085460R0170 7TCA085460R0171
Nominal voltage
296 V
296 V
296 V
296 V
5 V
5 V/58 V
(2)
Maximum working voltage
U
c
(1)
296 V
296 V
296 V
296 V
58 V
58 V
Current rating (signal)
300 mA
In-line resistance (per line ±10%)
4.4 Ω
Bandwidth (-3 dB 50 Ω system)
20 MHz
20 MHz
20 MHz
20 MHz
19 MHz
19 MHz
ESP TN/JP
ESP TN/
ESP TN/
ESP TN/
ESP ISDN/
ESP ISDN/
Transient specification
RJ11-2/6
RJ11-4/6
RJ11-6/6
RJ45-4/8
RJ45-8/8
Let-through voltage (all conductors)
(3)
U
p
C2 test 4 kV 1.2/50 μs,
– line to line
395 V
395 V
395 V
395 V
28 V
28 V/88 V
(5)
2 kA 8/20 μs to
BS EN/EN/IEC 61643-21
– line to earth
395 V
395 V
395 V
395 V
88 V
88 V
C1 test 1 kV, 1.2/50 μs, – line to line
390 V
390 V
390 V
390 V
23 V
23 V/63 V
(5)
0.5 kA 8/20 μs to
BS EN/EN/IEC 61643-21
– line to earth
390 V
390 V
390 V
390 V
63 V
63 V
B2 test 4 kV 10/700 μs to – line to line
298 V
298 V
298 V
298 V
26 V
26 V/65 V
(5)
BS EN/EN/IEC 61643-21 – line to earth
298 V
298 V
298 V
298 V
65 V
65 V
5 kV, 10/700 μs
4
– line to line
300 V
300 V
300 V
300 V
27 V
27 V/80 V
(5)
– line to earth
300 V
300 V
300 V
300 V
80 V
80 V
Maximum surge current
(6)
D1 test 10/350 μs to BS EN/EN/IEC 61643-21
1 kA
8/20 μs to ITU-T K.45:2003, IEEE C62.41.2:2002:
10 kA
ESP TN/JP
ESP TN/
ESP TN/
ESP TN/
ESP ISDN/
ESP ISDN/
Mechanical specification
RJ11-2/6
RJ11-4/6
RJ11-6/6
RJ45-4/8
RJ45-8/8
Temperature range
-40 to +80 ºC
Connection type
Standard BT jack RJ11 plug
RJ11 plug
RJ11 plug
RJ45 plug
RJ45 plug
plug and socket
and socket
and socket
and socket
and socket
and socket
(to BS 6312)
Earth connection
M4/DIN rail
Case Material
FR Polymer UL-94 V-0
Weight: – Unit
0.15 kg
– Packaged
0.2 kg
Dimensions
See diagram below
(1)
Maximum working voltage (DC or AC peak) measured at
< 10 μA leakage for ESP TN/JP and ESP TN/RJ11 products and
μA for ESP ISDN/RJ45 products
(2)
Maximum working voltage is 5 V for pairs 3/6 & 4/5, and
58 V for pairs 1/2 & 7/8
(3)
The maximum transient voltage let-through of the protector
throughout the test (±10%), line to line & line to earth,
both polarities. Response time < 10 ns
(4)
Test to IEC 61000-4-5:2006, ITU-T (formerly CCITT) K.20,
K.21 and K.45,Telcordia GR-1089-CORE, Issue 2:2002,
ANSI TIA/EIA/IS-968-A:2002 (formerly FCC Part 68)
(5)
The first let-through voltage value is for pairs 3/4 & 5/6, and
the second value is for pairs 1/2 & 7/8
(6)
The installation and connectors external to the protector may
limit the capability of the protector
106 mm
54 mm
49 mm
Depth: 24 mm
Fixing centres 49 x 54 mm, M3 clearance
ESP TN/RJ11-2/6, 4/6, 6/6
cable length: 1 m
ESP TN/JP
cable length: 1 m
ESP ISDN/RJ45-4/8, 8/8
cable length: 0.5 m
60 mm
106 mm
54 mm
49 mm
Depth: 24 mm
Fixing centres 49 x 54 mm, M3 clearance
ESP TN/RJ11-2/6, 4/6, 6/6
cable length: 1 m
ESP TN/JP
cable length: 1 m
ESP ISDN/RJ45-4/8, 8/8
cable length: 0.5 m
60 mm
Telecoms & computer line protection
ESP TN/JP, TN/RJ11 & ISDN/RJ45 Series