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Total Solution to Earthing & Lightning Protection |
9AKK106354A3360
12
Combined Category D, C, B tested protector (to BS EN 61643) suitable
for twisted pair signalling applications which require either a lower in-line
resistance, an increased current or a higher bandwidth than the ESP D Series.
Also suitable for DC power applications less than 1.25 Amps. Available for
working voltages of up to 6, 15, 30, 50 and 110 Volts. For use at boundaries up
to LPZ
0
to protect against flashover (typically the service entrance location)
through to LPZ 3 to protect sensitive electronic equipment.
Data & signal protection
ESP E Series
Installation
Connect in series with the data communication or signal line
either near where it enters or leaves the building or close to
the equipment being protected (e.g. within its control panel).
Either way, it must be very close to the system’s earth star
point. Install protectors either within an existing cabinet/
cubicle or in a separate enclosure.
Accessories
Combined Mounting/Earthing kits:
CME 4
Mount & earth up to 4 protectors
CME 8
Mount & earth up to 8 protectors
CME 16
Mount & earth up to 16 protectors
CME 32
Mount & earth up to 32 protectors
Weatherproof enclosures:
WBX 2/G
For use with up to 2 protectors
WBX 3, WBX 3/G
For use with up to 3 protectors
WBX 4, WBX 4/GS
For use with a CME 4 and up to 4
protectors
WBX 8, WBX 8/GS
For use with a CME 8 and up to 8
protectors
WBX 16/2/G
For use with one or two CME 16 and up to
32 protectors
Full product range order codes can
be found on pages 17/8-17/9
Install in series (in-line)
DIRTY
CLEAN
From line To equipment
Earth
Features & benefits
–– Very low let-through voltage (enhanced protection to
IEC/BS EN 62305) between all lines - Full Mode protection
–– Full Mode design capable of handling partial lightning
currents as well as allowing continual operation of
protected equipment
–– Repeated protection in lightning intense environments
–– Very low (1 Ω) in-line resistance allows resistance critical
applications (e.g. alarm loops) to be protected
–– High (1.25 A) maximum running current
–– High bandwidth enables higher frequency (high traffic or bit
rate) data communications
–– Screen terminal enables easy connection of cable screen
to earth
–– Strong, flame retardant, ABS housing
–– Built-in DIN rail foot for simple clip-on mounting to top hat
DIN rails
–– Colour coded terminals give a quick and easy installation
check - grey for the dirty (line) end and green for clean
–– Substantial earth stud to enable effective earthing
–– Supplied ready for flat mounting on base or side
–– Integral earthing plate for enhanced connection to earth
via CME kit
–– ESP 06E and ESP 15E have Network Rail Approval
PA05/02047. NRS PADS reference 086/000201 (ESP 06E)
and 086/000200 (ESP 15E)
Application
Use these units to protect resistance sensitive, higher
frequency or running current systems, e.g. high speed
digital communications equipment or systems with long
signal lines.
NOTE:
Slim Line (ESP SL), ATEX (ESP SLX) and PCB mount (ESP PCB) are available. For many twisted pair data and signal applications, the lower cost
ESP D Series may be suitable. For applications requiring higher current (1.25 A to 4 A) or ultra-low in-line resistance, the ESP H Series protectors may be
more suitable. For data and signal lines on LSA-PLUS modules, use the ESP KS Series.