HS01-C Series
Hall Current Sensor

1.Features:

• Vertically cored & horizontally cored, terminals derivation, easy to use, elegant outline;
• Based on Hall’s effect and Magnetic compensation, High galvanic isolation between the primary loop being measured and secondary loop;
• Being able to be used for measuring DC, AC and impulse current.
• Completely sealed, strong mechanical and environmental endurance, strong dielectric strength, safe and reliable

2.Ambient of usage:

• Ambient temperature: -20...+75°C;
• Relative humidity <90% при 40°C;
• Atmospheric pressure: 860~1060mbar (about 650~800mmHg);

3.Range of working Frequency: 0Hz~150kHz

4.Insulation Rating: Class B (130°C).

5.Safety features:

• Insulation resistance: >1000MOm in normal condition;
• Insulation withstand voltages: 6000V 50Hz/1min;
• Fire retardancy: In conformity with UL94-Vo

6.Outline Drawing, Installation Dimention and Coil Diagram

7.Technical Parameters:

8.Attention:

• In order to obtain the forward output current at the terminal of OUT, the input current should flow along the direction of arrow specified on the current sensor.
• Before turn on the input current, please connect the measuring resistor and turn on the DC supply voltage (±15V DC and GND) first.
• If the maximum input current in application is smaller as N times as the rated input current, insert N turns through the central hole to obtain the better measuring accuracy.

9.Typical Application:

• Static converters for DC motor drives
• AC variable speed drives and servo motor drives
• Switched Mode Power Supplies (SMPS)
• Uninterruptable Power Supplies (UPS)
• Welding Machine Power Supplies