1. Features:

① Open and close, easy to use;

②The magnetic core material is ferrite, which is often used for current measurement, monitoring and protection of AC motors, lighting equipment, air compressors, etc. Compatible with similar products at home and abroad.

2. Ambient Conditions:

① Operating temperature: -20℃ ~ +50℃;

② Relative humidity: ≤90% at 40°C;

③ Atmospheric pressure: 860 ~ 1060 mbar (about 650 ~ 800 mmHg).

3. Operating Frequency Range: 50Hz~ 200kHz

4. Insulation Thermal Class: Class B (130℃)

5. Safety Features:

① Insulation resistance: >100MΩ in normal condition;

② Insulation withstand voltages: 1KV 50Hz/1 min;

③ Fire retardancy: In conformity with UL94-V0 ;

④ Mechanical strength: opening and closing times ≥ 1000 times.

6. Outline Drawing, Installation Dimension and Coil Diagram: (Tolerance ± 0.5mm)   

①The outline drawing and installation dimensions are shown in Figure 1:

②The coil diagram is shown in Figure 2:

7. Typical Applications and Performance Parameters:

See the table below for performance parameters when applied as shown in Figure 3.

8. Attention:

① Connect the primary winding of the current transformer in series with the loop of the measured current. Operate the secondary winding in a near short-circuit mode.

② Do not allow the secondary circuit of the current transformer to be open-circuited. Do not connect any fuse in the secondary loop.