LT 4000-S

$1,123.85

Description：CURRENT TRANSDUCER 4000A
Series：*
Mfr：LEM USA Inc.
Package：Bulk

SKU:ff8be0b3d04a Category: Current Sensors Brand: LEM USA Inc.

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Product introduction

LT 4000-S is listed in the Current Sensors range at ChipApex. The manufacturer field lists LEM USA Inc.. Its product description is CURRENT TRANSDUCER 4000A. Review the specifications below when checking this part for your BOM.

Current Sensors specifications for LT 4000-S

Description：CURRENT TRANSDUCER 4000A
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 LT 4000-S

LT 4000-S

Current Sensors Overview

The LT 4000-S is a closed-loop compensated current transducer utilizing Hall effect technology for precise electronic measurement of DC, AC, and pulsed currents. It provides galvanic isolation between the primary high-power circuit and the secondary electronic circuit. The device features an insulated plastic case recognized according to UL 94-V0 standards. Key performance attributes include excellent accuracy, very good linearity, low temperature drift, optimized response time, wide frequency bandwidth, no insertion losses, high immunity to external interference, and current overload capability.

Current Sensors Feature Summary

Closed-loop compensated current transducer using Hall effect technology
Galvanic isolation between primary high-power and secondary electronic circuits
Insulated plastic case recognized according to UL 94-V0 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 code associated with the LT 4000-S part number to confirm mechanical mounting configuration and electrical interface compatibility. Ensure that the selected variant meets the required insulation voltage ratings and thermal operating conditions for the intended application environment. Cross-reference official LEM documentation to validate that the ordering suffix does not alter the fundamental functional specifications or safety certifications of the base component.

Current Sensors Selection Notes

Select the LT 4000-S when high precision and rapid response are required for measuring complex current waveforms including pulses. The closed-loop design ensures minimal phase shift and high linearity across the operating range. Consider the dual power supply requirement and the need for galvanic isolation in high-voltage environments. Evaluate the physical dimensions and mounting options provided by specific suffix variants to ensure integration into the target system architecture without compromising thermal management or signal integrity.

Current Sensors Part Context

The LT 4000-S belongs to the LT Series of current sensors manufactured by LEM. This series is designed for industrial and railway applications requiring accurate current measurement. The LT Series utilizes closed-loop Hall effect technology to deliver precise results with fast response times. These sensors are engineered to provide reliable performance in demanding electrical environments while maintaining strict isolation standards between primary and secondary circuits.