FURSE_Lightning protection device FURSE_ESP 120-5A、ESP 120-5A/BX、ESP 120-16A、ESP 120-16A/BX、ESP 240-5A、ESP 240-5A/BX、ESP 240-16A、ESP240
Product No：Pro2009414111146
Product Model：ESP 120-5A、ESP 120-5A/BX、ESP 120-16A、ESP 120-16A/BX、ES
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Details：
Available for 90-150 volts and 200-280 volts supplies. Suitable for use on supplies of up to 5 or 16 amps. Protectors with BX suffix come ready-boxed, to IP66, for use in dirty or damp environments.
Application
Use these protectors on low current mains power supplies to prevent transient overvoltage damage to connected equipment. Typical uses include the protection of:
CCTV cameras and equipment alarm panels and systems telemetry and data acquisition equipment control circuits
Features and benefits
Low let-through voltage minimises the transient voltage to a safe level to ensure maximum protection for your equipment.
Protection between all sets of conductors (phase to neutral, phase to earth and neutral to earth) closes all transient paths to equipment for complete protection.
Provides repeated protection in lightning intense environments with 10 years predicted lifetime.
Compact size for easy incorporation in the protected system.
Robust housing.
Fixing holes ready for flat mounting.
Removable DIN rail foot for simple clip-on mounting to top hat DIN rails (ESP 120-5A, ESP 240-5A, ESP 120-16A, ESP 240-16A).
Colour coded terminals give a quick and easy installation check - grey for the dirty (line) end and green for the clean end.
Available ready-boxed to IP66 for use in dirty or damp environments (ESP 120-5A/BX, ESP 240-5A/BX, ESP 120-16A/BX, ESP 240-16A/BX).
Substantial earth stud.
Straightforward and comprehensive installation instructions supplied as standard.
Low maintenance.
5 year warranty.
Installation
Connect in-line with the power supply usually either within the equipment panel (or for CCTV cameras, in an enclosure close by), or on the fused connection that supplies equipment.
To protect equipment inside a building from transients entering on an outgoing feed (eg to CCTV cameras or to site lighting) the protector should be installed as close to where the cable leaves the building as possible. Unless ready-boxed protectors should be installed either within an existing cabinet/cubicle or in a separate enclosure.
Suitable accessories
If several ESP 120-5A or 16A or ESP 240-5A or 16A protectors are to be installed together, or if one is in use alongside Lightning Barriers for video or signal lines, these can be simultaneously mounted and earthed on a CME kit and housed in a suitable WBX enclosure.
Electrical specification
|
ESP 120-5A ESP 120-5A/BX |
ESP 120-16A ESP 120-16A/BX |
ESP 240-5A ESP 240-5A/BX |
ESP 240-16A ESP240 | |
|
Nominal Voltage (RMS) |
120V |
120V |
240V |
240V |
|
Working voltage (RMS) |
90 - 150V |
90 - 150V |
200 - 280V |
200 - 280V |
|
Frequency range |
40 - 60Hz |
40 - 60Hz |
40 - 60Hz |
40 - 60Hz |
|
Current rating (supply) |
5A or less |
16A or less |
5A or less |
16A or less |
|
Leakage current (to earth) |
<0.5mA |
<0.5mA |
<0.5mA |
<0.5mA |
Transient specification
|
120 volt protectors |
240 volt protectors | |
|
Let through voltage (all conductors)¹ 6kV 1.2/50µs open circuit voltage, 3kA 8/20µs short circuit current to: BS6651:1999 Appendix C, Categories C-law, and B-High IEEE C62.41-1991² Location Categories C1 and B3 SS CP 33:1996 Appendix F AS 1768-1991 Appendix B, Category B UL1449 mains wire-in |
390V |
590V |
|
4kV 1.2/50µs open circuit voltage, 2kA 8/20µs short circuit current to |
370V |
560V |
|
2kV 1.2/50µs open circuit voltage, 1kA 8/20µs short circuit current |
340V |
520V |
|
2.5kA 8/20µs to BS EN 60099-1:1994 |
380V |
580V |
|
6kV 1.2/50µs open circuit voltage, 500A short circuit current to: BS6651:1999 Appendix C, Category A-High UL1449 mains plug in |
320V |
480V |
|
6V 0.5µs 100kHz ring wave, 500A to: IEEE C62.41-1991² Location Category B3 AS 1768-1991 Appendix B, Category B |
320V |
480V |
|
6kV 0.5µs 100kHz ring wave, 200A to: IEEE C62.41-1991² Location Category A3 AS 1768-1991 Appendix B, Category A |
290 |
460 |
|
Maximum surge current³ |
10kA |
10kA |
1 The maximum transient voltage let-through the protector throughout the test (+/-5%), phase to neutral, phase to earth and neutral to earth. 2 Formerly IEEE 587 and ANSI C62.41. 3 Tested with 8/20µs waveshape to BS 6651:1999 Appendix C.
Mechanical specification
|
ESP 120-5A, ESP 120-16A ESP 240-5A, ESP240-16A |
ESP 120-5A, ESP 120-16A/BX ESP 240-5A, ESP240-16A/BX | |
|
Temperature range |
-40°C to +70°C |
-40°C to +70°C |
|
Connection type |
Screw terminal |
Screw terminal |
|
Conductor size (solid) |
4mm² |
4mm² |
|
Earth connection |
Via terminal or earth M6 stud |
Via terminal or earth M6 stud |
|
Cable glands |
Not applicable |
Accomodate 4.8 - 8mm diameter cable |
|
Outer enclosure |
Not applicable |
PVC, rated to IP66 |
|
Weight -unit -packaged |
0.23kg 0.25kg |
0.26kg 0.31kg |
|
Dimensions |
 | |
Download：
ESP-A.pdf