HSG3 NOVARIS | Alldatasheet

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Technical Information Sheet www.novaris.com.au

72 Browns Road, Kingston Tasmania 7050 Australia

Phone +61 3 6229 7233 Fax +61 3 6229 9245 E-mail sales@novaris.com.au HSG3 (0062-D4V1) HSG3-... Three Phase - TN-S, TT N PE 141 92 10 49 A Lightning Protection Level (LPL) IV: Low exposure II, III: Medium exposure I: High exposure Single Phase Three Phase Single Phase Three Phase Single Phase Three Phase Network Type Main Switchboard TN-C-S (MEN) - - - HSG3-100-480 HSG1-250-480 HSG3-250-480 Main Switchboard TN-S and TT - - - HSG3-100-480-N HSG1-250-480-N HSG3-250-480-N Options Polycarbonate enclosure - - - -P -P -P Metal enclosure (IP 65) - - - -M -M -M L-PE Protection (non MEN) - - - -U -U -U Main Switchboard (MSB) Surge Protection Use Hybrid Spark Gap high energy surge diverters for point of entry protection at main switchboards where grid instability is an issue. Hybrid Protection The Hybrid Spark Gap design combines a spark gap and MOV in series to improve the overvoltage tolerance of the surge protector. This combination allows the HSG to be exposed to continuous over voltage of up to 480V while still providing a low voltage protection level. LED Status Active Display The LED display indicates segment status and indicates normal operation when all LEDs are brightly lit. A dim LED phase segment indicates the failure of an external backup fuse and this will activate the external alarm. An extinguished LED indicates a component failure or thermal overload, also activating the external alarm. Safe Metal Enclosure Novaris power protection products are housed in safe, all metal enclousures. In the event of a prolonged overvoltage they will not catch fire or explode. HSG3 - Hybrid Spark Gap

www.novaris.com.au Phone +61 3 6229 7233 Fax +61 3 6229 9245 E-mail sales@novaris.com.au Novaris has a policy of continuing product development, therefore specifications are subject to change without notice. Copyright: © 2016 Novaris Pty Ltd Model HSG3–100–480 HSG3–100–480-N Electrical Specifications Connection type Shunt Shunt Modes of protection L-N L-N, N-PE Phases 3 3 Nominal voltage Uo 230 VAC 230 VAC Short circuit withstand level ISCCR 25 kA 25 kA Maximum backup fuse (gL/gG) 63 A 63 A L-N Maximum continuous voltage UC 480 VAC 480 VAC Maximum discharge current (8/20 µs) Imax 100 kA 100 kA Lightning impulse current (10/350 µs) Iimp 12.5 kA 12.5 kA Nominal discharge current (8/20 µs) In 40 kA 40 kA Voltage protection level @ 3 kA 8/20 µs Up < 1000 V < 1000 V Voltage protection level @ In Up < 1400 V < 1400 V Response time tA < 25 ns < 25 ns Temporary overvoltage (TOV) UT 440 V / 120 min (Withstand) 440 V / 120 min (Withstand) N-PE Maximum continuous voltage U C - 255 VAC Maximum discharge current (8/20 µs) Imax - 150 kA Lightning impulse current (10/350 µs) Iimp - 30 kA Nominal discharge current (8/20 µs) In - 100 kA Voltage protection level @ 1 kV/ µs Up - < 1200 V Voltage protection level @ In Up - < 1800 V Response time tA - < 100 ns Temporary overvoltage (TOV) UT - 1200 V / 0.2 s Follow current interrupt rating Ifi - 100 A Earth leakage current - < 10 µA Indication Display LED status per MOV, phase fuse monitoring by LED dimming External alarm Active alarm standard Display / Alarm function Power fail safe, thermal overload, SPDT voltage free contact Alarm isolation 4 kV Mechanical Specifications Operating temperature -40 to +70 ºC -40 to +70 ºC Humidity Range 5 to 95 % non–condensing 5 to 95 % non–condensing Terminal capacity – power 2.5 – 16 mm 2 2.5 – 16 mm2 Terminal capacity – alarms 0.5 – 2.5 mm2 0.5 – 2.5 mm2 Terminal screw torque – power 2.0 Nm 2.0 Nm Terminal screw torque – alarm 0.5 Nm 0.5 Nm Environmental / Location IP 20 / Indoors IP 20 / Indoors Dimensional Drawing see Dimensions see Dimensions Device width 80 mm 80 mm Mounting TS35 DIN rail / Panel mount (optional) TS35 DIN rail / Panel mount (optional) Enclosure / Colour Metal / Black Metal / Black Standards IEC 61643-11:2011 SPD connected to low-voltage power systems - Type 1+2 AS/NZS 1768:2007 A.C. power system SPD - Cat C, B UL 1449 3 rd edition Low voltage SPD - Type 2 IEEE 62.41.2:2002 Low voltage SPD - Cat B Shipping Weight 800 g 800 g Customs Tariff 85354010 85354010