Transformer current transducer TAC-4010 series

DIN railDCvoltage

Through-bar current transformer CL.0.5, cable 32mm, bar 40x10mm TA Series current transformers are 0.5 accuracy class components available in busbar versions for high primary current values. They can be used for current measurement on both cable and busbar systems. They are the ideal supply complement for current measurements in combination with network analysers, energy meters and electrical measurement converters. TA Series current transformers are installed to reduce the line current to a value of up to 5 A on the output secondary circuit. Technical Specifications: - Precision Class: 1 - Transformation Ratio: depending on model 100/5 250/5 400/5 500/5 800/5 - Nominal performance: 2 VA - Secondary current: 5A - Frequency: 40-60 Hz - Nominal dynamic DC: 2.5 I.ter@1s - Nominal thermal current dc: 40-80 IpN@1s - Reference voltage: 0.72 kV - Test voltage: 3kV@50Hz (1 min) - Permanent overcurrent: 1.2 In - Safety factor (FS): ≤5 - Temperature of use: -25..+50°C - Storage temperature: -40..+80°C - Max. through-wire temperature: 70°C - Relative humidity: 90% non-condensing - Isolation in air: Class E - Protection class: IP30 (CEI EN 60529) - Container: Self-extinguishing ABS, sealable terminal covers - Installation type: DIN rail - Hole dimensions: 32 mm (cable), 40x10 mm (bar) - Dimensions: 46x71x98.5 mm - Weight: n.a. - Reference standards: CEI 38-1, IEC 185, VDE 0414, EN600044-1, EN60044-1A