HV03-10/25mA-P
Hall Voltage Sensor

1.Features:

• PCB soldering, 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 Conditions:

• Ambient temperature: 0...+65°C;
• Stock temperature: -20...+75°C;
• Relative humid <90% при 40°C;
• Atmospheric pressure: 860~1060mbar(about 650~800mmHg);

3.Range of Operating Frequency: 0~150kHz;

4.Insulation Rating: Class B (130°C).

5.Safety features:

• Insulation resistance: >1000mOm in normal condition
• Insulation withstand voltages: 2500V 50Hz/1 min;
• Fire retardancy: In conformity with UL94-Vo.

6.Outline Drawing, Installation Dimension: (unit: mm)

7.Technical Parameters:

8.Attention:

1. Is is positive when Vp is applied on teminal +HT

2. Primary resistor R1 should be calculated so that the nominal voltage to be measured corresponds to a primary current of 10mA
Example: Voltage to be measured VP=250V
     a) R1=25kW/10W, Ip=10mA
     b) R1=50kW/5W, Ip=5mA

3. Secondary connections:

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