LF 1005-S/SP55

$211.30

Description：TRANSDUCER
Series：-
Mfr：LEM USA Inc.
Package：Bulk

SKU:999d1e10e6fd Category: Current Sensors Brand: LEM USA Inc.

Consult the customer manager about the wholesale price.

consultation hotline：86-132-6715-2157

email：[email protected]
Contact the product manager for consultation. One-stop consultation is available.

Do you want a lower wholesale price? Please send us your inquiry and we will reply immediately.

Product introduction

LF 1005-S/SP55 is listed in the Current Sensors range at ChipApex. The manufacturer field lists LEM USA Inc.. Its product description is TRANSDUCER. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for LF 1005-S/SP55

Description：TRANSDUCER
Series：-
Mfr：LEM USA Inc.
Package：Bulk
For Measuring：-
Sensor Type：-
Current - Sensing：-
Number of Channels：-
Output：-
Sensitivity：-
Frequency：-
Linearity：-
Accuracy：-
Voltage - Supply：-
Response Time：-
Current - Supply (Max)：-
Operating Temperature：-
Grade：-
Qualification：-
Polarization：-
Mounting Type：-
Package / Case：-
Supplier Device Package：-

Current Sensors datasheet and documents for LF 1005-S/SP55

LF 1005-S/SP55

Current Sensors Overview

The LF 1005-S/SP55 is a closed-loop compensated current transducer manufactured by LEM USA Inc. It utilizes the Hall effect to provide galvanic isolation between high-power primary circuits and secondary electronic circuits for the measurement of DC, AC, and pulsed currents. The device features an insulated plastic case recognized according to UL 94-V0 standards. Key electrical parameters include a primary nominal current of 1000A, a secondary rated signal of 200mA, and a supply voltage range of ±15V to 24V. It offers high accuracy with a linearity of ±0.1% and a low temperature drift.

Current Sensors Feature Summary

Closed-loop compensation technology using the Hall effect for precise current measurement
Galvanic isolation between primary power circuits and secondary control electronics
Insulated plastic housing meeting UL 94-V0 safety recognition standards

Current Sensors Applications

AC variable speed drives and servo motor drives
Static converters for DC motor drives
Uninterruptible Power Supplies (UPS)
Switched Mode Power Supplies (SMPS)

Current Sensors Procurement Notes

Verify the specific suffix designation against official LEM documentation to confirm pinout configuration and packaging type. Ensure that the selected variant matches the required interface specifications for the target application. Cross-reference the part number with the manufacturer's latest lifecycle status to confirm availability and design continuity before procurement.

Current Sensors Selection Notes

Select this component when high-accuracy measurement of large currents up to 1000A is required in industrial environments. The closed-loop design ensures excellent linearity and wide frequency bandwidth suitable for dynamic load conditions. Consider the chassis mount form factor and the need for robust galvanic isolation in high-voltage applications.

Current Sensors Part Context

This model belongs to the LF series of current transducers from LEM, designed for industrial power electronics. The series is characterized by its use of Hall effect sensors combined with magnetic compensation coils to achieve high performance. These transducers are engineered for reliability in demanding power conversion and drive systems.