Accessories AC Current Transformer (max 30x10mmbus-bar) Type CTD-2X • Bus-bar type current transformer • 0.5 class, currents from 40 to 600 A • Integrated DIN-rail mounting holder • Removable panel fixing clips • 2 Bus-bar isolated fixing screws • Double screw terminals (up to 8-wire connections) • Sealable terminal block covers Product Description Ordering Key CTD-2X 200 5A XXX Cable/Bus-bar type current transformerwith DIN-rail/bus- bar and panel mounting facili- Type Selection ty. Rated primary currents from 40 A to 600 A. Model Primary current Secondary current Option Optional fixing kit: CTD-kit Primary current From 40 to 600A (Refer to Range Table) Input Specifications Secondary current 1A 5A Option XXX:none XTX:tropicalization Operating frequency45 to 65 Hz Max. system voltage0.72 kV Rated insulation level3 kV/1 min. @ 50 Hz Insulation class E (max 75°C) Short-time current rating Ith Typical 100 In /1 s Idyn 2.5 Ith The short-time thermal current Ith is anyway limited by the cable/ bus-bar size Extended current rating 120% Security factor (FS)≤ 5 (Class: 0.5, 1 and 3) General Specifications Standards According to EN60044-1 HousingABS, self-extinguishing: UL 94 V-0 MountingDIN-rail bus-bar and panelmounting Standard accessoriesTwo terminal blockscrews. Two cable/bus-bar fixingscrews. Two sealable terminal block covers. Two panelmounting fixingclips. Two plastic caps for cable/bus-bar fixingscrews. Optional accessoriesExtended fixing kit: CTD-kit Two panel mounting fixing clips. Six cable/bus-bar fixing screws. Six plastic caps for cable/bus-bar fixing screws. Special features 1 A secondary current, Tropicalization Working temperature-25°Cto +60°C (-13°F to 140°F) (R.H.< 90% non condensing @ 40°C) Storage temperature -30°Cto +70°C (-22°F to 158°F) (R.H.< 90% non condensing @ 40°C) Approvals CE, cUrus and CSA Connection Screw type Cablecrosssection areaFrom1.5 to 6 mm2 Min/Max screws tightening torque relevant to terminal blockscrews: From1 to 2 Nm Max screws tightening torque relevant to the cable/bus-bar fixingscrews: 0,3 Nm Protection degreeIP00 IP20(withsealable terminal block covers + wire terminals) Cablediameter Max. 24 mm Bus-bar size HorizontalMax. 32x5 30x10 25x20 mm Vertical Max. 25x12mm Weight From350 to 500 g Output Specifications Rated secondary current5 A or 1 A Specifications are subject to change without noticeCTD-2X DS ENG 250315 1
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