Name: LV 100-3000/SP12 , LV100-3000/SP12
Brand: MacroQuest
SKU: MQ-LV 100-3000/SP12
Price: 547.06 USD
Availability: InStock
Rating: 5 (14 reviews)

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Parameter	Specification	Why It Matters to You
Model No.	LV100-3000/SP12	Genuine LEM identifier — accurate selection with no guesswork.
Rated Voltage	3000 V RMS	Traction-grade high-voltage level — perfect for rail transit traction converters and high-voltage VFDs.
Measuring Range	0 ~ ±5000 V	Ample safety margin! Withstands up to 1.67x overvoltage without saturation.
Output Signal	50 mA instantaneous current	Industry-standard current output — noise-immune for long-distance transmission.
Conversion Ratio	3000 V : 50 mA	Simple, intuitive ratio — easy system calibration.
Supply Voltage	±15V ~ ±24V DC (±5%)	Wide-range bipolar supply — compatible with both 15V and 24V industrial standards.
Supply Current Consumption	< 37mA + output current (@ ±24V)	Low power design — reduces power supply burden.
Measurement Technology	Closed-loop Hall Effect	Core technology! Active compensation design — eliminates core saturation, delivers high accuracy and low temperature drift.
Accuracy	±0.9 %	High-precision measurement — meets demanding control and monitoring requirements.
Linearity	< 0.1%	Excellent linearity! Virtually distortion-free output across the full range.
Offset Current	≤ ±0.3 mA (typical)	Minimal zero drift — accurate and reliable measurement starting point.
Response Time	< 70 μs	Fast response — captures voltage transients for real-time protection.
Bandwidth	DC ~ 10 kHz	Measures both DC and AC voltage — versatile for mixed signal applications.
Primary Internal Resistance	900 kΩ @ 25°C	Ultra-high input impedance — virtually no loading on the measured circuit.
Insulation Test Voltage	12 kV RMS / 50Hz / 1 minute	Ultra-high isolation capability! Double the standard version — ensures personnel and equipment safety.
Creepage Distance	164.8 mm	Ultra-large creepage distance — meets high-voltage safety standards.
Clearance Distance	47.1 mm	Adequate air insulation distance — prevents flashover.
CTI (Comparative Tracking Index)	600 (Group I)	Excellent anti-tracking performance — suitable for high-pollution environments.
Operating Temperature	-40℃ ~ +85℃	Ultra-wide temperature range! Adapts to outdoor, trackside, and other harsh environments.
Storage Temperature	-40℃ ~ +85℃	Withstands extreme storage conditions.
Mounting Type	Panel mount	2 × φ6.5mm mounting holes, M6 screws — secure and reliable installation.
Primary Connection	M5 threaded studs	Recommended tightening torque 2.2 N·m — secure connection.
Secondary Connection	M5 threaded studs	No additional terminals needed — more reliable than Faston tabs.
Ground Connection	M5 threaded stud	Dedicated ground terminal — ensures safe grounding.
Weight	Approx. 790 g	Solid construction — ensures long-term reliability.
Certification Standard	EN 50155: 1995	Dedicated railway rolling stock certification!
Application Domain	Traction	Officially designated by LEM for traction systems.
Part Status	Active	Currently in production — full manufacturer support.

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LV 100-3000/SP12 , LV100-3000/SP12

LEM LV100-3000/SP12 High-Voltage Closed-Loop Hall Effect Voltage Transducer

LV100-3000/SP12 Product Overview: The "Workhorse" for Railway Traction Systems

LV100-3000/SP12 Key Technical Specifications

LV100-3000/SP12 Key Advantages: Why Engineers Trust the LV100-3000/SP12

1. 12kV Insulation Test Voltage — The Highest Standard of Safety

2. Closed-Loop Hall Effect Technology — Precision and Stability Combined

3. 3000V Rated / ±5000V Wide Range — Perfect Match for Traction-Grade Voltages

4. 50mA Current Output — Noise-Immune for Long-Distance Transmission