ESP Q & TNQ Series Application Use these protectors where installation space is at a premium and large numbers of lines require protection. Installation Connect in series with the signal or data line either near where it enters or leaves the building or close to the equipment being protected. Install in a cabinet/ cubicle close to the systems earth star point. DIRTY CLEAN Combined Category D, C, B tested protector (to BS EN 61643) suitable for 4 twisted pair lines. Available for working voltages of up to 6, 15, 30, 50 and 110 Volts. ESP TNQ suitable for Broadband, POTS, dial-up, T1/E1, lease line and *DSL telephone applications. For use at From To boundaries up to LPZ 0 to protect against flashover (typically the A line Earth equipment service entrance location) through to LPZ 3 to protect sensitive ESP 06Q, ESP 15Q, ESP 30Q, ESP 50Q, electronic equipment. ESP 110Q and ESP TNQ installed in series (in-line) Features and benefits 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 well as allowing continual operation of protected equipment Repeated protection in lightning intense environments Almost twice as space efficient as smallest competitor Standard DIN module (18 mm) depth Removable (plug-in) terminals allow pre-wiring of cable looms, for An ESP Q Series protector mounted on a top hat DIN rail. Note the plug-in terminals for easier installation easier installation in confined spaces Suitable for earthed or isolated screen systems Built-in DIN rail foot for clip-on mounting to top hat or G DIN rails Optional flat mounting on side 2 2.5 mm terminals allow for larger cross section wiring, stranded wires terminated with ferrules or fitting two wires into a single terminal Very low resistance to minimise unwanted signal strength reductions Strong, flame retardant, ABS housing Colour coded terminals (grey for line, green for clean) give a quick and The ESP Q Series can be earthed via DIN rail, easy installation check or via the M5 threaded hole in its base Screen terminal enables easy connection of cable screen to earth Accessories Simple, yet substantial, connection to earth via DIN rail For suitable enclosures for the ESP TNQ is suitable for telecommunication applications in accordance ESP Q & TNQ Series, please with Telcordia and ANSI Standards (see Application Note AN005) contact us. Available as a UL Listed version, add /UL to part code (ESP 06Q, ESP 15Q, ESP 30Q and ESP 50Q only) Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.comESP Q & TNQ Series Technical specification Electrical specification ESP 06Q ESP 15Q ESP 30Q ESP 50Q ESP 110Q ESP TNQ 1 Nominal voltage 6 V 15 V 30 V 50 V 110 V - 2 Maximum working voltage Uc 7.79 V 18.8 V 37.8 V 57.8 V 132 V 296 V Current rating (signal) 750 mA 750 mA 750 mA 750 mA 750 mA 300 mA In-line resistance (per line 10%) 1.0 1.0 1.0 1.0 1.0 4.3 Bandwidth (-3 dB 50 system) 1 MHz 2.5 MHz 6 MHz 5 MHz 15 MHz 20 MHz Transient specification ESP 06Q ESP 15Q ESP 30Q ESP 50Q ESP 110Q ESP TNQ 3 Let-through voltage (all conductors) Up C2 test 4 kV 1.2/50 s, 2 kA 8/20 s to 15.0 V 28.0 V 53.0 V 84.0 V 188 V 395 V BS EN/EN/IEC 61643-21 C1 test 1 kV, 1.2/50 s, 0.5 kA 8/20 s to 12.5 V 26.5 V 48.0 V 76.0 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 10.0 V 23.0 V 43.5 V 64.5 V 145 V 298 V 4 5 kV, 10/700 s 10.8 V 26.2 V 44.3 V 65.8 V 150 V 300 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 06Q ESP 15Q ESP 30Q ESP 50Q ESP 110Q ESP TNQ Temperature range -40 to +80 C Connection type Pluggable 12 way screw terminal 2 Conductor size (stranded) 2.5 mm Earth connection Via DIN rail or M5 threaded hole in base of unit Case material ABS UL94 V-0 Weight - unit 0.1 kg Weight - packaged (each) 0.12 kg Weight - packaged (per 10) 1.3 kg Dimensions 1 Nominal voltage (DC or AC peak) measured at < 5 A 95 mm (ESP 15Q, ESP 30Q, ESP 50Q, ESP 110Q) and < 200 A (ESP 06Q). 2 Maximum working voltage (DC or AC peak) measured at < 5 mA leakage (ESP 15Q, ESP 30Q, ESP 50Q, ESP 110Q) and M3 clearance < 10 A (ESP TNQ). 3 The maximum transient voltage let-through of the protector Depth: 18 mm 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, 87 mm K.21 and K.45,Telcordia GR-1089-CORE, Issue 2:2002, 69 mm ANSI TIA/EIA/IS-968-A:2002 (formerly FCC Part 68). 42 mm The ESP Q Series is also available for protection of RS 485 and RTD applications (ESP RS485Q, ESP RTDQ). Protectors for individual data and signal lines are available (ESP D Series and Slim Line ESP SL Series), or ready-boxed to IP66 (ESP **D/BX etc). Alternatively, for individual protectors with higher current or bandwidth use the ESP E and ESP H Series. Furse, Wilford Road, Nottingham, NG2 1EB Tel: +44 (0)115 964 3700 Email: enquiry furse.com Web: www.furse.com