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Specifications
Standby Current:
10mA
working temperature:
-10℃~+70℃
Current Range:
±360mA
Voltage - Supply:
±15V
Band Width:
150kHz
Response Time (tr):
1us
Bidirectional Current Detection:
Support
Mfr. Part #:
LA25-NP/SP14
Package:
Through Hole
Key Attributes
Model Number:
LA25-NP/SP14
Product Description
Product Overview
The LEM LA 25-NP/SP14 is a closed-loop (compensated) current transducer utilizing Hall effect technology for the electronic measurement of DC, AC, and pulsed currents. It provides galvanic isolation between the primary and secondary circuits, offering excellent accuracy, very good linearity, low temperature drift, optimized response time, and a wide frequency bandwidth. Designed for industrial applications, it features no insertion losses, high immunity to external interference, and current overload capability.
Product Attributes
- Brand: LEM
- Model: LA 25-NP/SP14
- Material: Isolated plastic case recognized according to UL 94-V0
- Certifications: EN 50178, IEC 61010-1, UL 94-V0
Technical Specifications
| Primary Nominal Current (IPN) | Primary Current Measuring Range (IPM) | Secondary Nominal Current (ISN) | Conversion Ratio (KN) | Supply Voltage (VC) | Frequency Bandwidth (-1 dB) | Ambient Operating Temperature (TA) | Isolation Voltage (Vd) | Impulse Withstand Voltage (Vw) | Creepage Distance (dCp) | Clearance (dCI) | CTI | |
| LA 25-NP/SP14 | 0.25 A rms | 0 .. 0.36 A | 25 mA | 100 : 1000 | 15 V ( 5 %) | DC .. 150 kHz | -10 .. +70 C | 2.5 kV | 16 kV | 19.5 mm | 19.5 mm | 175 |
2410121805_LEM-LA25-NP-SP14_C454780.pdf
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