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Hall Effect Current Sensor HE025T01

Hall Effect Current Sensor HE025T01

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Hall Effect Current Sensor HE025T01

Product catalog summary

Features and Advantages

Plastic outer case compliant with UL 94-V0.
Very good linearity and excellent accuracy.
Wide frequency bandwidth and optimized response time.
Current overload capability with no insertion losses.

Insulation Characteristics

Dielectric strength: 2.5 kVrms.
Comparative tracking index: 250 V.
Insulation resistance: >100 MΩ at 500 VDC.
Creepage distance: 14.50 mm; Clearance distance: 11.50 mm.

Applications

Battery supplied applications, UPS, SMPS, AC/DC pulsed equipment.
Commercial and industrial domains.

Standards

EN 50178 and UL508 compliance.

Specifications

Nominal input current: 25 Arms; Measuring range: -56 to +56 A.
Burden resistance: 2000 Ω; Secondary winding resistance: 61.0 Ω.
Voltage output at Ipn=0: 2.5 ±0.025 V; at Ipn: 2.5 ±0.625 V.
Theoretical sensitivity: 25 mV/A; Supply voltage: ±5% +5.0 V.
Current consumption: 10 +I o/p + (Vout /Rb) mA.
Overall accuracy: -1.0 to +1.0 % of Ipn; Linearity error: < 0.2 % of Ipn.
Temperature coefficient of Vout: 100 ppm/K.
Reaction time: <100 ns; Response time: <400 ns.
Frequency bandwidth: 0 to 200 kHz; Operating temperature: -40 to +85 °C.
Mass: 13 g.

Mechanical and Connection Details

PCB mountable sensor; central location of conductor recommended.
+Ip indicates primary current direction.

Safety Instructions

Use in compliance with applicable standards and safety requirements.
Risk of electrical shock; hazardous voltage may be present.
Protective housing or shielding recommended.
Over currents can cause voltage offset due to magnetic remanence.
Primary conductor temperature should not exceed 100 °C.
Ensure safe separation between primary and secondary circuits.

General Information

Electrohms reserves the right to make product modifications for improvements without prior notice.

Catalog excerpts

Hall Effect Current Sensor HE025T01 ELECtrahmsIpn = 25A Features • Plastic outer case compliant to UL 94-V0 Advantage • Very good linearity • Excellent accuracy • Wide frequency bandwidth • Optimized response time • Current overload capability. • No insertion losses Applications • Battery supplied applications • Uninterruptible power supplies (UPS) • Switched mode power supplies (SMPS) • AC, DC pulsed in electrical & electronic equipment Application domain • Commercial • Industrial Standards • EN 50178 • UL508 Insulation Characteristics

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Hall Effect Current Sensor HE025T01 ELEctruhms

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Potted surface Potted surface Potted surface Connection Diagram 29.02.2020/R04 www.electrohms.com Page 3 of 4

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Hall Effect Current Sensor HE025T01 • • • Sensor mounting: PCB mountable. It is recommended to centrally locate the current carrying conductor or completely fill the central opening for optimum performance. +Ip indicates primary current flowing in the direction of the arrow. ● This Sensor must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the manufacturer’s operating instructions. ● Caution, risk of electrical shock ● When operating the Sensor, certain parts of the module can carry hazardous voltage (eg. primary busbar,...

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Hall Effect Current Sensor HE025T01

Hall Effect Current Sensor HE025T01

Catalog excerpts

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