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LTC 1000-S/SP25 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 LTC 1000-S/SP25
- Description：TRANSDUCER
- Series：LTC
- Mfr：LEM USA Inc.
- Package：Bulk
- For Measuring：AC/DC
- Sensor Type：Hall Effect, Closed Loop
- Current - Sensing：1000A
- Number of Channels：1
- Output：Ratiometric, Current
- Sensitivity：-
- Frequency：DC ~ 100kHz
- Linearity：±0.1%
- Accuracy：±0.4%
- Voltage - Supply：±15V ~ 24V
- Response Time：1µs
- Current - Supply (Max)：-
- Operating Temperature：-40°C ~ 85°C
- Grade：-
- Qualification：-
- Polarization：Bidirectional
- Mounting Type：Chassis Mount
- Package / Case：Module, Single Pass Through
- Supplier Device Package：-
Current Sensors datasheet and documents for LTC 1000-S/SP25
Current Sensors Overview
The LTC 1000-S/SP25 is a closed-loop Hall effect current transducer manufactured by LEM USA Inc. It measures AC, DC, and pulsed currents up to 1000A with galvanic isolation between primary and secondary circuits. The device operates within a supply voltage range of ±15V to 24V and withstands partial discharge extinction voltages dependent on the busbar configuration. Operating temperatures span from -40°C to 85°C, ensuring reliability in demanding industrial environments.
Current Sensors Feature Summary
- Closed-loop Hall effect technology for high-precision measurement
- Galvanic isolation between primary and secondary circuits
- Capability to measure AC, DC, and pulsed currents
Current Sensors Applications
- Industrial motor drives
- Power supply systems
- Inverter applications
Current Sensors Procurement Notes
Verify the specific suffix SP25 against official LEM documentation to confirm mechanical interface compatibility and pinout definitions. Ensure the selected unit matches the required operating temperature range and supply voltage specifications for the target application environment before finalizing procurement orders.
Current Sensors Selection Notes
Select this model when precise measurement of bidirectional currents up to 1000A is required. Consider the closed-loop architecture for superior linearity and bandwidth compared to open-loop alternatives. Verify that the physical dimensions and mounting requirements align with the system design constraints.
Current Sensors Part Context
This component belongs to the LTC series of current transducers from LEM. These devices are engineered for robust performance in power electronics. The specific model integrates advanced Hall sensing elements to provide accurate feedback for control loops in various electrical systems.
Current Sensors Replacement Considerations
Consult LEM technical documentation for direct cross-references. Variants such as LTC 1000-SF may offer similar electrical characteristics but differ in housing or terminal configurations. Validate all mechanical and electrical parameters before substituting.
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