NEW ESP SL Series Application Use these protectors where installation space is at a premium and large numbers of lines require protection (e.g. process control, high speed digital communication 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). Combined Category D, C, B tested protector (to BS EN 61643) Either way, it must be very close suitable for twisted pair signalling applications which require to the systems earth star point. either a lower in-line resistance, an increased current and/or Install protectors either within higher bandwidth. Also suitable for DC power applications less an existing cabinet/cubicle or in than 0.75 Amps. Available for working voltages of up to 6, 15, 30, a separate enclosure. 50 and 110 Volts. For use at boundaries up to LPZ 0 to protect B against flashover (typically the service entrance location) through LINE CLEAN Lightning Barrier Nominal voltage 30V Max working voltage, U 36.7V to LPZ 3 to protect sensitive electronic equipment. c Current rating 750mA In-line resistance 1.01.0 Max surge current 20kA Let-through voltage, Up 63V 1 3 Furse Wilford Road, Nottingham, NG2 1EB, UK S S Features and benefits 2 4 Very low let-through voltage (enhanced protection to BS EN 62305) between all lines - Full Mode protection Full mode design capable of handling partial lightning currents as From line To equipment well as allowing continual operation of protected equipment Earth Repeated protection in lightning intense environments Accessories Ultra slim 7 mm width ideal for compact protection of large numbers Replacement modules of lines (e.g. process control installations) ESP SLXX/M Optional LED status indication versions available for low current DC Standard module replacement power applications - add L suffix to part number - e.g. ESP SL30L where XX is voltage rating (06, Two stage removable protection module with simple quick release 15, 30, 50 or 110) mechanism allowing partial removal for easy line commissioning and ESP SLXXL/M maintenance as well as full removal for protection replacement LED module replacement where Very low (1 ) in-line resistance allows resistance critical applications XX is voltage rating, as above (e.g. alarm loops) to be protected ESP SL/B High (750 mA) maximum running current Base replacement (common for High bandwidth enables higher frequency (high traffic or bit rate) standard and LED modules) data communications ESP SL/I/B Screen terminal enables easy connection of cable screen to earth Base replacement with isolated screen from earth Suitable for earthed or isolated screen systems - add /I suffix to part number for versions that require isolated screens - e.g. ESP SL30/I For suitable enclosures for the ESP SL Series, please contact us. Strong, flame retardant, polycarbonate housing Built-in innovative DIN rail foot with locking feature for simple positioning and clip-on mounting to top hat DIN rails 2 4 mm terminals allow for larger cross section wiring, stranded wires terminated with ferrules or fitting two wires into a single terminal Convenient earthing through DIN foot and/or earth terminal Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.com Clean i L neNEW ESP SL Series Technical specification NEW NEW NEW NEW NEW NEW Electrical specification ESP SL06 ESP SL15 ESP SL30 ESP SL50 ESP SL110 ESP SL TN 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 296 V Current rating (signal) 750 mA In-line resistance (per line 10%) 1.0 Bandwidth (-3 dB 50 system) 45 MHz 45 MHz 45 MHz 45 MHz 45 MHz 20 MHz Transient specification ESP SL06 ESP SL15 ESP SL30 ESP SL50 ESP SL110 ESP SL TN 3 Let-through voltage (all conductors) Up C2 test 4 kV 1.2/50 s, 2 kA 8/20 s to 36.0 V 38.4 V 63.0 V 90.3 V 185 V 395 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 29.4 V 51.3 V 77.2 V 175 V 390 V BS EN/EN/IEC 61643-21 B2 test 4 kV 10/700 s to BS EN/EN/IEC 61643-21 16.0 V 26.8 V 45.4 V 68.3 V 165 V 298 V 4 5 kV, 10/700 s 17.0 V 27.5 V 46.3 V 69.1 V 170 V 300 V Maximum surge current D1 test 10/350 s to - per signal wire 1.25 kA BS EN/EN/IEC 61643-21 - per pair 2.5 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 SL06 ESP SL15 ESP SL30 ESP SL50 ESP SL110 ESP SL TN Temperature range -40 to +80 C Connection type Screw terminal 2 Conductor size (stranded) 4 mm 2 Earth connection Via DIN rail or 4 mm earth terminal Case material FR polycarbonate 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 SL15, ESP SL30, ESP SL50, ESP SL110 and LED variants) and < 200 A (ESP SL06 and ESP SL06L). 2 Maximum working voltage (DC or AC peak) measured at < 1 mA leakage. 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. 4 Test to IEC 61000-4-5:2006, ITU-T (formerly CCITT) K.20, 104.6 mm K.21 and K.45, Telcordia GR-1089-CORE, Issue 2:2002, ANSI TIA/EIA/IS-968-A:2002 (formerly FCC Part 68). 106.5 mm 2 S1 1SE2 7 mm The ESP SL Slim Line Series is also available for protection of 3-wire, RS 485 and RTD applications (ESP SL/3W, ESP SL RS485 & ESP SL RTD). The ESP SL X Series has approvals for use in hazardous areas. Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.com