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ESP MC Series - Technical specification
Electrical specification - mains
ESP MC
ESP MC/TN/RJ11 ESP MC/Cat-5e
ABB order code
7TCA085430R0003 7TCA085430R0005 7TCA085430R0004
Nominal voltage - Phase-Neutral
U
o (RMS)
220/230/240 V
Maximum voltage - Phase-Neutral
U
c (RMS)
280 V
Frequency range
47-63 Hz
Current rating (supply)
13 A
Leakage current (to earth)
< 0.5 mA
Electrical specification - telecom/data
ESP MC
ESP MC/TN/RJ11 ESP MC/Cat-5e
Nominal voltage
–
296 V
5 V
Maximum working voltage
U
c
(1)
–
296 V
5 V
(2)
Current rating (signal)
–
300 mA
300 mA
In-line resistance (per line ±10%)
–
4.4 Ω
1 Ω
Bandwidth (-3 dB 50 Ω system)
–
20 MHz
–
Maximum data rate
–
–
100 Mbps
Transient specification - mains
ESP MC
ESP MC/TN/RJ11 ESP MC/Cat-5e
Type 2 (BS EN/EN), Class II (IEC)
Nominal discharge current 8/20 μs (per mode)
I
n
5 kA
Let-through voltage
U
p at
I
n
(3)
850 V
Maximum discharge current
I
max (per mode)
(4)
10 kA
Type 3 (BS EN/EN), Class III (IEC)
Let-through voltage at
U
oc of 6 kV 1.2/50 μs and
I
sc of 3 kA 8/20 μs (per mode)
(3,5)
680 V
Let-through voltage at
U
oc of 6 kV 1.2/50 μs and
Is
c of 500 A 8/20 (per mode)
(3,5)
555 V
Transient specification - telecom/data
ESP MC
ESP MC/TN/RJ11 ESP MC/Cat-5e
Let-through voltage (all conductors)
(6)
U
p
C2 test 4 kV 1.2/50 μs, 2 kA 8/20 μs to
BS EN/EN/IEC 61643-21 - line to line / line to earth
–
390 V/390 V
120 V/700 V
(8)
C1 test 1 kV, 1.2/50 μs, 0.5 kA 8/20 μs to
BS EN/EN/IEC 61643-21 - line to line / line to earth –
395 V/395 V
74 V/600 V
(8)
B2 test 4 kV 10/700 μs to
BS EN/EN/IEC 61643-21 - line to line / line to earth –
295 V/295 V
21 V/550 V
(8)
5 kV, 10/700 μs
(7)
- line to line / line to earth
–
300 V/300 V
25 V/600 V
(8)
Maximum surge current
(9)
D1 test 10/350 μs to BS EN/EN/IEC 61643-21
–
1 kA
1 kA
8/20 μs to ITU (formerly CCITT), BS 6651:1999 Appendix C –
10 kA
10 kA
Mechnical specification
ESP MC
ESP MC/TN/RJ11 ESP MC/Cat-5e
Temperature range
-40 °C to +80 ºC
Connection type
Via British style three square pin plug and socket to BS 1363
Conductor size (solid)
–
RJ11
RJ45
Earth connection
Via plug and socket
Case material
Steel
Weight: – Unit
1.70 kg
1.75 kg
1.75 kg
– Packaged
1.75 kg
1.8 kg
1.8 kg
(1)
Maximum working voltage (DC or AC peak) of
telecom/data protection measured at <10 μA leakage for
ESP MC/TN/RJ11 and 1 mA for ESP MC/Cat-5e
(2)
Maximum working voltage is 5 V for data pairs 1/2 & 3/6
(3)
The maximum transient voltage let-through of the protector
throughout the test (±10%), phase to neutral, phase to
earth and neutral to earth
(4)
The electrical system, external to the unit, may constrain the
actual current rating achieved in a particular installation
(5)
Combination wave test within IEC/BS EN 61643,
IEEE C62.41-2002 Location Cats C1 & B3, SS 555:2010,
AS/NZS 1768-2007, UL 1449 mains wire-in
(6)
The maximum transient voltage let-through the protector
throughout the test (±10%), line to line & line to earth.
Response time < 10 ns
(7)
Test to IEC/BS EN 61643, 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)
(8)
The interfaces used in Cat-5/5e systems incorporate an isolation
transformer that inherently provides an inbuilt immunity
to transients between line and earth of 1,500 Volts or more
(9)
The installation and connectors external to the protector
may limit the capability of the protector
Mains power protection
ESP MC Series