CTD1Z CARLOGAVAZZI | Alldatasheet
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Technical content
Specifications are subject to change without notice. CTD-1Z DS ENG 161120 1
- Cable type current transformer
- Class 1, currents from 50 to 200 A
- Removable DIN-rail mounting holder Type Selection Primary current From 50 to 200 A (Refer to Range Table) Secondary current Option XXX: none Product Description Ordering Key Model Primary current Secondary current Option Cable type current transformer with DIN-rail mounting facility. Rated primary currents from 50 to 200 A. CTD-1Z 100 5A XXX General Specification Standards According to EN61869-2 Housing material PC Mounting DIN rail Standard accessories DIN rail adapter Terminal block covers Working temperature -10°C to 50°C Storage temperature -10°C to 50°C Approvals CE Connection Screw type (4x8 mm) Cable cross section area 2.5mm2 Torque Max screws tightening torque relevant to terminal block screws: 2.6 Nm. Protection degree IP20 Cable diameter Max. 22 mm Weight Approx. 140 g Input Specification Output Specification Operating frequency 50/60Hz Max. system voltage 0.72 kV Rated insulation level 3 kV/1 min @ 50 Hz Insulation class B Short-time current rating Ith 60 In/1s Rated secondary current 5A
2 Specifications are subject to change without notice. CTD-1Z DS ENG 161120 CTD-1Z Range Table Wiring Diagram Dimensions (mm) Model CTD-1Z from 50 A to 100 A Primary current Class Burden (VA) A 50 3 1.5 100 1 1.5 Model CTD-1Z from 125 A to 200 A Primary current Class Burden (VA) A 125 1 2.5 150 1 2.5 200 1 3.75