DollaTek PZCT-2 Open-type Current and Voltmeter Transformer Open-close Type Transformer 100A/100mA

• PZCT-2 miniature open-close current transformer is the smallest transformer of its kind (output 100MA).
• The inner hole diameter is 16mm, the accuracy is ≤0.5 grade, and it adopts a buckle structure.
• The product can be directly fixed to the cable with a nylon tie. It is compact Beautiful, small space, quick installation.
• This transformer is dedicated for metering of electric energy meters, and can be applied to AC 220V 380V power supply lines.
• The open-close type transformer can be convenient to install the metering electric energy meter when the main circuit is not energized.

Features: 1. The input coil is built-in; it is small and light, and the buckle type is convenient for quick installation; 2. Fully enclosed, good mechanical and environmental resistance, strong voltage isolation, safe and reliable. Use environmental conditions: 1. Ambient temperature: -40℃~+85℃; 2. Relative humidity: not more than 90% when the temperature is 40℃. 3. Operating frequency range: 50Hz~60Hz. 4. Insulation heat resistance class: Class B (130℃). 5. Insulation resistance: greater than 1000MΩ under normal conditions; 6. Dielectric strength: can withstand power frequency 1000V/1 minute; 7. Flame resistance: meet UL94-Vo level. 8. Internal resistance: 42Ω Precautions: 1. The primary of the current converter should be connected in series in the current loop under test, and the secondary should be approximately working in a short-circuit state. 2. The secondary circuit of the current converter is not allowed to be open, so please do not install a fuse. Package includes: 1 x PZCT-2 Open-type Current and Voltmeter Transformer