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LS-50-700 LI1 (700mA 50W)


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Delivery time: 2-5 workdays inside EU

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LS-50-700 LI1

LED power supply for 700 mA constant current
42.5…71.5 Vdc, 30…50 W, IP20, independent installation, non-dimmable
Flicker-free according to IEEE 1789

Electrical Data

Input voltage (range) 176…264 Vac
Rated input voltage (AC) 220…240 Vac
Rated input voltage (DC) 176…280 Vdc
Mains Frequency 50/60 Hz
Power Factor (λ) ≥ 0.95   Full Load, 240 Vac
Input Current 0.37 A max.   Full Load, 176 Vac
Inrush Current 20 A max.
Leakage Current < 0.5 mA   240 Vac
Output Voltage 42.5…71.5 Vdc
Output Current 700 mA
Output Power (nominal) 30…50 W
Efficiency ≥ 89 %
Life Time > 30,000 h    45 °C
Dimmable No


Operating Condition

Operating Ambient Temperature (ta) -20…+45 °C
Max. Surface Temperature (tc) 85 °C
Permitted rel. Humidity 10…90 %
Protection Class II
Type of Protection IP20



Short Circuit Protection Yes *
Overload Protection Yes *   103..120%
Overvoltage protection Yes *  >54 Vdc

(*) The output shuts off and will be resumed, after problem is removed and led driver is restarted.


Standards & Certificates

Standards (LVD) EN 61347-1, EN 61347-2-13
Standards (EMC) EN 61000-3-2, EN 61000-3-3
EN 61000-4-2, EN 61000-4-5
EN 55015, EN 61547
Approval Marks CE, KEMA, ENEC
RoHS Compliant Yes



Type of installation Independent installation
Type of connection Spring-loaded terminal
Cable Cross-Section, input side 0.75…1.5 mm²
Cable Cross-Section, output side 0.75…1.5 mm²
Cable Preparation Length, input side 6…8 mm
Cable Preparation Length, output side 6…8 mm






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