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Specifications
working temperature:
-40℃~+125℃
Current Range:
20A
Voltage - Supply:
3.135V~3.465V
Sensitivity:
25mV/A
Mfr. Part #:
GO 20 SMS/SP3
Package:
SOIC-16-300mil
Key Attributes
Model Number:
GO 20 SMS/SP3
Product Description
Product Overview
The GO-SMS/SP3 series is a range of current transducers designed for the electronic measurement of DC, AC, and pulsed currents. They offer galvanic separation between the primary and secondary circuits, making them suitable for various industrial applications. Key features include a low profile, low power consumption, and a single +3.3 V power supply. The transducers are compact, offer high immunity to external interference, and boast a low electrical resistance.
Product Attributes
- Brand: LEM
- Series: GO-SMS/SP3
- Certifications: IEC 61800-5-1: 2007, IEC 62109-1: 2010, IEC 60950-1: 2005, UL 1577: 2014, UL 1577 (Component File # E486776), CSA Component Acceptance Service Notice N. 5
- Application Domains: Industrial
Technical Specifications
| Model | Primary Nominal RMS Current (IP N) | Measuring Range (IP M) | Supply Voltage (UC) | Current Consumption (IC) | Theoretical Sensitivity (Gth) | Accuracy @ IP N (TA=25C) | Step Response Time (tr) | Frequency Bandwidth (-3 dB) |
| GO 10-SMS/SP3 | 10 A | -25 to 25 A | 3.135 to 3.465 V | 20 - 26 mA | 50 mV/A | -1.3 % | 2 s | 300 KHz |
| GO 20-SMS/SP3 | 20 A | -50 to 50 A | 3.135 to 3.465 V | 20 - 26 mA | 25 mV/A | -1.3 % | 2 s | 300 KHz |
| GO 30-SMS/SP3 | 30 A | -75 to 75 A | 3.135 to 3.465 V | 20 - 26 mA | 16.7 mV/A | -1.3 % | 2 s | 300 KHz |
2410311242_LEM-GO-20-SMS-SP3_C7457673.pdf
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