2Pcs ZEMCTK05 Open-Close Current Transformer 1.5A/0.5mA 0.5 Accuracy for Measurement Frequency 50/60 Hz ZEMCTK05 Transformer

Transformer, also known as instrument transformer, is a general term for current transformer and voltage transformer. It can convert high voltage into low voltage, and large current into small current for measurement or protection of the system.; Convert high voltage or large current into standard low voltage (100V) or standard low current (5A or 1A, both refer to rated values) in proportion to achieve standardization and miniaturization of measuring instruments, protection equipment, and automatic control equipment.;
Rated input current: 1.5A;
Rated output current: 0.5 mA;
Accuracy level: 0.5;
Transformation ratio: 3000:1;
Installation method: open type;
Linear range: 0-70A (20 );
Working temperature: - 40 ~+75;
Operating frequency: 50HZ/60HZ; Relative humidity 95%;
Dielectric strength: The power frequency voltage between the primary and secondary windings is 2.5KV /min, without breakdown or arcing, and the leakage current is<1mA;
Insulation resistance: 1000M /500Vdc between primary and secondary windings