NEW ESP SL X Series Application Use these protectors in hazardous environments where installation space is at a premium and large numbers of lines require protection (e.g. process control, 4-20 mA loops, fire and gas detectors and shut-down systems). Suitable for high speed digital communication equipment or systems with long signal lines. See Furse Application Note AN013. Installation Connect in series with the data communication or signal line Combined Category D, C, B tested protector (to BS EN 61643) either near where it enters or suitable for twisted pair signalling applications within hazardous leaves the building or close to environments (ATEX/IECEx approved). Available for working the equipment being protected voltages of up to 15 and 30 Volts. For use at boundaries up to LPZ 0 B (e.g. within its control panel). to protect against flashover through to LPZ 3 to protect sensitive Either way, it must be very close electronic equipment. to the systems earth star point. Install protectors either within an existing cabinet/cubicle or in Features and benefits a separate enclosure. Approved for use in hazardous environments for the protection of Intrinsically Safe circuits (Classification: II 2(1)G, Ex ia (ia Ga) IIC T4 Gb) CLEAN LINE Lightning Barrier Nominal voltage 30V Max working voltage, Uc 36.7V Very low let-through voltage (enhanced protection to BS EN 62305) II 2 (1) G IECEx SIR 10.00 30X Ex ia ia Ga IIC T4 Gb Sira 10 ATEX2063X Li = 0H, Ci = 0H Pi = 1.3W (-40C < Ta < 40C) Pi = 1.2W (-40C < Ta < 60C) Pi = 1W (-40C < Ta < 80C) WARNING Electrostatic Hazard between all lines - Full Mode protection Clean ONLY with a damp cloth 1 3 Furse Wilford Road, 0518 Nottingham, NG2 1EB, UK S S Full mode design capable of handling partial lightning currents as 2 4 well as allowing continual operation of protected equipment Repeated protection in lightning intense environments Ultra slim 7 mm width ideal for compact protection of large numbers From line To equipment of lines (e.g. process control installations) Earth Optional LED status indication versions available for low current DC power applications - add L suffix to part number - e.g. ESP SL30XL Accessories Negligible self-capacitance and self-inductance offering minimal Replacement modules interference when protecting Intrinsically Safe circuits ESP SL15X/M, ESP30X/M Two stage removable protection module with simple quick release Standard module replacement for mechanism allowing partial removal for easy line commissioning and 15 and 30 V protectors respectively maintenance as well as full removal for protection replacement ESP SL15XL/M, ESP30XL/M Very low (1 ) in-line resistance allows resistance critical applications LED module replacement for 15 (e.g. alarm loops) to be protected and 30 V protectors respectively High (750 mA) maximum running current ESP SLX/B High bandwidth enables higher frequency (high traffic or bit rate) Base replacement (common for data communications standard and LED modules) Screen terminal enables easy connection of cable screen to earth ESP SLX/I/B Base replacement with isolated Suitable for earthed or isolated screen systems - add /I suffix to part screen from earth number for versions that require isolated screens - e.g. ESP SL30X/I For suitable enclosures for the Built-in innovative DIN rail foot with locking feature for simple ESP SL X Series, please contact us. 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 Approval references for ESP SL X Series: IECEx SIR 10.0030X, Sira 10ATEX2063X 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 X Series Technical specification NEW NEW Electrical specification ESP SL15X ESP SL30X 1 Nominal voltage 15 V 30 V 2 Maximum working voltage Uc 16.7 V 36.7 V Current rating (signal) 750 mA In-line resistance (per line 10%) 1.0 Bandwidth (-3 dB 50 system) 45 MHz 45 MHz Intrinsically Safe specification ESP SL15X ESP SL30X Maximum voltage U 30 V i Maximum power P i - per -40 C < Ta < 40 C 1.3 W - per -40 C < Ta < 60 C 1.2 W - per -40 C < Ta < 80 C 1.0 W Capacitance C 0 F i Inductance L 0 H i Certificate number IECEx SIR 10.0030X, Sira 10ATEX2063X Classification II 2 (1) G, Ex ia (ia Ga) IIC T4 Gb Transient specification ESP SL15X ESP SL30X 3 Let-through voltage (all conductors) Up C2 test 4 kV 1.2/50 s, 2 kA 8/20 s to 38.4 V 63.0 V BS EN/EN/IEC 61643-21 C1 test 1 kV, 1.2/50 s, 0.5 kA 8/20 s to 29.4 V 51.3 V BS EN/EN/IEC 61643-21 B2 test 4 kV 10/700 s to BS EN/EN/IEC 61643-21 26.8 V 45.4 V 4 5 kV, 10/700 s 27.5 V 46.3 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 SL15X ESP SL30X 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. 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 2S 1 1SE2 7 mm Use the standard ESP SL Slim Line Series for non-hazardous areas. The ESP SL Series is also available for protection of 3-wire, RS 485, RTD & telecommunication applications (ESP SL/3W, ESP SL RS485, ESP SL RTD & ESP SL TN). Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.com