SD3-100-275 NOVARIS | Alldatasheet
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NDS1.459 - Page 1 / 2 Product Datasheet SD3-100-275 MUL TIMOV Surge Diverters Use SD3 - MUL TIMOV high energy surge diverters for three phase point of entry protection at main switchboards. Models are a vailable for all wiring systems worldwide. All Mode Protection Models containing N-E protection (-N versions) feature all mode protection. Protection is provided for all combinations of line s (L-L, L-N, L-E, N-E) ensuring the maximum level of protection is achieved at all times. Redundant Segments MUL TIMOV surge diverters feature a parallel redundant arrangement of high energy metal oxide varistors (MOVs), thus promoting long life and exceptional surge handling capacity. In the event of a varistor failure the remaining segments continue to provide protection. Active Monitoring A digital display conrms the device rating by disp laying the percentage active of the redundant segments. The display indicates segment status and thermal overload. A failsafe alarm contact allows for remote monitoring. Safe Metal Enclosure Novaris power protection products are housed in safe, all metal enclosures. In the event of a prolonged overvoltage they will not catch re or explode. Wiring Dimensions 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 3rd edition Low voltage SPD - Type 2 IEEE 62.41.2:2002 Low voltage SPD - Cat B Generated Wed Sep 15 2021
72 Browns Road, Kingston Tasmania 7050 Australia
NDS1.459 - Page 2 / 2 Product Datasheet Electrical Specications Connection type 1 Shunt Modes of protection 2 L-L, L-N Number of ports 1 Number of phases 3 3 Location Indoor Nominal voltage 4 230VAC Short circuit withstand level 5 50kA Maximum backup fuse 6 63A Recommended SCB SCB1-3-80 Earth leakage current 7 N/A Electrical (L-N) Specications Maximum continuous voltage AC 8 275VAC Maximum discharge current (8/20 μs) 9 100kA Nominal discharge current (8/20 μs) 0 40kA Lightning impulse current (10/350 μs) n 12.5kA Voltage protection level (3kA 8/20μs) q <800V Voltage protection level (In) q <1500V Response time w <25ns Voltage withstand (5s) e 335V Indication Specications Display t Digital display of % active Alarm y SPDT power and thermal failure Alarm isolation u 4kV Mechanical Specications Minimum operating temperature g -40°C Maximum operating temperature h 70°C Minimum operating humidity k 5% Maximum operating humidity j 95% Mounting method a Panel Environmental rating f IP20 Enclosure material s Aluminium Enclosure nish d Black powdercoat Terminal capacity - power i 16mm² Terminal screw torque - power o 2Nm Terminal capacity - alarms i 2.5mm² Terminal screw torque - alarms o 0.5Nm Length l 200mm Width ; 200mm Height z 80mm Other Specications Product Code x SD3-100-275 Shipping Specications Weight v 2.68kg Customs tariff b 85363000, 85363010 Generated Wed Sep 15 2021