LF505-S/SP13 Current Sensor

Basic Information:

• Brand: LEM
• Model: LF505 - S/SP13

Working Principle:

Technical Parameters:

• Measurement Type: Current
• Rated Value: 500A
• Measurement Range: DC -1.2kA to 1.2kA; AC -1.2kA to 1.2kA
• Accuracy: 0.6%
• Secondary Side Output Signal: Current, instantaneous value 143mA
• Primary Side Signal: AC + DC
• Operating Voltage: External DC bidirectional power supply, voltage range 15 - 24V
• Temperature Range: Operating temperature: -40°C to +70°C
• Aperture: 30.2mm (for main conductor crossing)

Product Features:

• High Precision: The closed-loop Hall effect technology ensures high-precision measurement, capable of accurately capturing rapidly changing current signals.
• Good Stability: It has excellent linear output and low temperature drift, enabling long-term stable operation.
• Multifunctionality: It can measure DC, AC, and complex current waveforms, suitable for various application scenarios.
• Compact Design: Small in size, it is easy to integrate into various electrical systems without significant changes to the existing layout.

Application Fields:

• Industrial Field: Used for current monitoring and control in systems such as motor drives, power supplies, and energy management.
• Railway Field: Suitable for current measurement in locomotive on-board power detection and railway power supply systems.
• Energy and Automation Field: It can be applied to renewable energy power generation systems, industrial automation production lines, etc., providing current measurement data for the stable operation and precise control of the systems.
• Automotive Field: It helps with current monitoring in automotive power management and motor drive systems to achieve energy saving and environmental protection.

Installation Method:

Dimensions and Weight:

Yijiajie Electronics is a full range of silicon pressure sensors from the United States, FREESCALE/, GE, MEAS, SMI, and a full range of sensing and control products from the United States pressure, temperature and humidity, gas flow, current, Hall effect, etc., Japan HAMAMATSU flame, UV sensors, photodiodes, Japan FIGARO, UK CITY, ALPHASENSE full range of semiconductors, catalytic, electrochemical gas sensors, French HUMIREL/MEAS humidity sensors and other international well-known companies authorized agents or distributors, to provide customers with product information, products Solutions, product selection, supply guarantee and logistics services, etc.