HXS 20-NP

The HXS 20-NP from LEM is a current transducer. It is used for electronic measurement of DC, AC and pulsed current with galvanic separation between the primary circuit and secondary circuit. The device has space saving small design. The HXS 20-NP has accuracy of less than or equal to 1% at TA = 25°C and primary current measuring range of ±60A. The device is used in AC variable speed drivers and servo motor drives, static converters for DC motor drives, UPS, switched mode power supplies, power supplies for welding applications and battery supplies applications.

• Hall effect measuring principle, extremely low profile (<lt/> 11mm)
• Multirange current transducer through PCB pattern layout
• 5V single power supply, insulation test voltage of 3500V
• CE marked, UL 508 recognised
• Low power consumption, fixed offset and sensitivity
• High immunity to external interference
• Primary nominal RMS current of ±20A and -3dB bandwidth of DC to 50KHz
• Step response time to 90% of IPN step is less than 5µs
• Flammability rating meets UL94 V-0
• Ambient operating temperature range from -40°C to 105°C

警告

Certain parts of this module can carry hazardous voltage (primary busbar, power supply), take proper precaution while operating to avoid injury or serious damage.

注释

符合IEC 61010-1标准, 该传感器必须用于能量有限的次级电路.