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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 or an increased current than the ESP D or E Series. Also suitable
for DC power applications less than 4 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 H 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
–– Ultra-low (< 0.05 Ω) in-line resistance allows resistance
critical applications (e.g. alarm loops) to be protected
–– Very high (4 A) maximum running current
–– Strong, flame retardant ABS housing
–– Supplied ready for flat mounting on base or side
–– 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
–– Screen terminal enables easy connection of cable screen
to earth
–– Substantial earth stud to enable effective earthing
–– Integral earth plate enables enhanced connection to
earth via CME kit
Application
Use these applications to protect resistance sensitive or
higher running current systems, e.g. systems with long signal
lines, or DC power applications.
NOTE:
For some data and signal applications with lower current, higher in-line resistance or higher bandwidth requirements, the ESP D or E Series protectors
or the Slim Line ESP SL Series may be more suitable. If the protector is to be mounted directly onto a PCB, use the ESP PCB/**D or ESP PCB/**E protectors.