ESP E Series 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. 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 Combined Category D, C, B tested protector (to BS EN 61643) systems earth star point. Install suitable for twisted pair signalling applications which require either protectors either within an a lower in-line resistance, an increased current or a higher existing cabinet/cubicle or in a bandwidth than the ESP D Series. Also suitable for DC power separate enclosure. applications less than 1.25 Amps. Available for working voltages of DIRTY CLEAN up to 6, 15, 30, 50 and 110 Volts. For use at boundaries up to LPZ 0 A to protect against flashover (typically the service entrance location) through to LPZ 3 to protect sensitive electronic equipment. To From line Earth equipment Features and benefits Install in series (in-line) Very low let-through voltage (enhanced protection to BS EN 62305) Accessories between all lines - Full Mode protection Combined Mounting/Earthing kits Full mode design capable of handling partial lightning currents as well as allowing continual operation of protected equipment CME 4 Mount & earth up to 4 protectors Repeated protection in lightning intense environments CME 8 Very low (1 ) in-line resistance allows resistance critical applications Mount & earth up to 8 protectors (e.g. alarm loops) to be protected CME 16 High (1.25 A) maximum running current Mount & earth up to 16 protectors High bandwidth enables higher frequency (high traffic or bit rate) CME 32 data communications Mount & earth up to 32 protectors Screen terminal enables easy connection of cable screen to earth Strong, flame retardant, ABS housing Weatherproof enclosures Built-in DIN rail foot for simple clip-on mounting to top WBX 2/G hat DIN rails For use with up to 2 protectors Colour coded terminals give a quick and easy installation WBX 3, WBX 3/G check - grey for the dirty (line) end and green for clean For use with up to 3 protectors Substantial earth stud to enable effective earthing WBX 4, WBX 4/GS Supplied ready for flat mounting on base or side For use with a CME 4 and up to Integral earthing plate for enhanced connection to earth via CME kit 4 protectors ESP 06E and ESP 15E have Network Rail Approval PA05/02047. WBX 8, WBX 8/GS NRS PADS reference 086/000201 (ESP 06E) and 086/000200 (ESP 15E) 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 Protectors installed on a combined mounting and earthing kit (CME 8) within a WBX 8 enclosure Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.comESP E Series Technical specification Electrical specification ESP 06E ESP 15E ESP 30E ESP 50E ESP 110E 1 Nominal voltage 6 V 15 V 30 V 50 V 110 V 2 Maximum working voltage Uc 7.79 V 16.7 V 36.7 V 56.7 V 132 V Current rating (signal) 1.25 A In-line resistance (per line 10%) 1.0 Bandwidth (-3 dB 50 system) 45 MHz Transient specification ESP 06E ESP 15E ESP 30E ESP 50E ESP 110E 3 Let-through voltage (all conductors) Up C2 test 4 kV 1.2/50 s, 2 kA 8/20 s to 36.0 V 39.0 V 60.0 V 86.0 V 180 V BS EN/EN/IEC 61643-21 C1 test 1 kV, 1.2/50 s, 0.5 kA 8/20 s to 26.2 V 28.0 V 49.0 V 73.5 V 170 V BS EN/EN/IEC 61643-21 B2 test 4 kV 10/700 s to BS EN/EN/IEC 61643-21 16.0 V 25.5 V 43.5 V 65.0 V 160 V 4 5 kV, 10/700 s 17.0 V 26.2 V 44.3 V 65.8 V 165 V Maximum surge current D1 test 10/350 s to - per signal wire 2.5 kA BS EN/EN/IEC 61643-21 - per pair 5 kA 8/20 s to ITU-T K.45:2003, - per signal wire 10 kA IEEE C62.41.2:2002 - per pair 20 kA Mechanical specification ESP 06E ESP 15E ESP 30E ESP 50E ESP 110E Temperature range -40 to +80 C Connection type Screw terminal 2 Conductor size (stranded) 2.5 mm Earth connection M6 stud Case material ABS UL94 V-0 Weight - unit 0.08 kg Weight - packaged (per 10) 0.85 kg Dimensions 1 Nominal voltage (DC or AC peak) measured at < 10 A (ESP 15E, ESP 30E, ESP 50E, ESP 110E) and < 200 A (ESP 06E). 2 Maximum working voltage (DC or AC peak) measured at 54 mm < 5 mA leakage (ESP 15E, ESP 30E, ESP 50E, ESP 110E) and 38 mm < 10 mA (ESP 06E). 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. 105 mm 4 Test to IEC 61000-4-5:2006, ITU-T (formerly CCITT) K.20, M4 clearance K.21 and K.45,Telcordia GR-1089-CORE, Issue 2:2002, ANSI TIA/EIA/IS-968-A:2002 (formerly FCC Part 68). 120 mm 19 mm 109 mm M4 clearance 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. Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.com