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NZR Current Transformer 42600150 Manufacturer: NZR Designation: Current Transformer TQ30 150/1A Type: 42600150 Design: other Primary rated current: 150 A Secondary rated current: 1 A Secondary rated apparent power: 0.2 VA Accuracy class: 3 Overload current limiting factor: FS 5 Calibrated: no With touch protection: yes Opening height: 18 mm Opening width: 18 mm Opening diameter: 18 mm Snap-on fastening: no With copper bar: no Secondary connection: cable Number of primary inputs: 1 NZR Current Transformer 42600150: Further details The current transformers of the TQ series are single-phase inductive transformers that operate according to the transformer principle. They are used to adapt the primary measured quantity to the nominal input quantities of the connected measuring instruments. Due to the measuring principle used, these transformers are suitable exclusively for use in AC networks. The TQ series is only suitable for installation on insulated primary conductors. The TQ30 is only suitable for use in dry, weather-protected locations on insulated primary conductors. Transformers for low-voltage systems according to IEC61869-2, suitable for rear installation without opening the circuit, operating temperature range -10 °C to +55 °C, ambient conditions 5% to 85% relative humidity, non-condensing, degree of protection IP20, short-time thermal current 60 x In/1s, continuous thermal current 100%, maximum operating voltage 0.72 kV, insulation test voltage 3 kV, rated frequency 50/60 Hz, insulation class A (105°C), cable opening up to Ø 18 mm, secondary connection with solid cable, 3 m, 0.5 mm2, only for mounting on insulated conductors. Technical data: Type: TQ30 Primary current: up to 150 A Secondary current: 1 A Internal dimensions (H x B): Ø 18 mm External dimensions (H x B): 48 x 36 mm Connection: fixed 3.00 m, Ø 0.5 mm2, brown S1 - blue S2 Depth (T): 50.4 mm Accuracy class: 3 Load: 0.2 VA EAN: 4048652044429.
€197,43