50W 2x500mA 15-50V LED driver CCS250-50QS-01/220-240

• Non-dimmable 2-channel ECG for constant current operation of LED modules
• Asymmetrical load for the output channels is admissible
• Selection of additional output currents by means of parallel connection of the output channels
• SELV equiv. output voltage ≤ 60 VDC
• Very high efficiency of up to 91 % (100 % load)
• Soft start and low output current ripple
• For use in luminaires of protection class I
• Comprehensive protection of the ECG against abnormal operating conditions at the output, e.g. short circuit, open circuit, overload
• Suitable for direct current operation and application in combination with central battery installations
• Housing in compact dimensions for installation in luminaires
• Identical dimensions for dimmable and non-dimmable versions
• Certified as thermally protected device, e.g. for application in F-luminaires
• Conformance with international regulations, regarding safety and operation, electromagnetic compatibility and immunity to interference
• Nominal service life: 50,000 h with failure rate ≤ 10 % and operation at tc=tc,max

IP Class

IP20

Constant Current

500mA

CCS250-50QS-01/220-240
Output currents: 2 x 500 mA
Output voltage /channel: 15 ... 50V
Total output power: 15 ... 50W
ECG efficiency: 90%

General technical data

Mains voltage supply
Rated voltage range 220 ... 240 V
Max. permanent voltage range (continuous) 198 ... 264 V
Rated frequency 0 / 50 ... 60 Hz
Battery operation
Voltage range for continuous operation 198 ... 278 VDC
Lowest limiting value for temporary operation 176 VDC / 0.5 h
Mains Voltage
Overvoltage protection 350 VAC / 2 h
Automatic switch-off of the LEDs at appr. 320 VAC
Protection against voltage peaks
Voltage peaks L - N 1 kV
Voltage peaks L/N -PE 2 kV
Starting time
Time to 100% luminous fl ux < 0,5 s
Total harmonic distortion
At 100% load operation < 10 %
Output data
Tolerance of output current +/- 5 %
Max. ripple of output current +/- 10 %
Max. wire length to LED module 2 m
Galvanic separation to mains input yes, test voltage 3.75 kV
Protection functions - output side
Overload operation yes; limitation of the output voltage and reduction of output current
Underload protection yes; low frequenzes pulsed operation
Short-circuit operation yes; limitation of the output current
Open-circuit operation yes; output voltage max. 60 VDC (SELV equiv.)"
Hot plug-in allowed; protection of module has to be ensured
Lifetime
Operation at tc = tc,max 50.000 h; failure rate ≤ 10 %
Operation at tc = tc,max - 10 K 100.000 h; failure rate ≤ 10 %
Connection terminals
Type 45°-terminal with key 1)
Wire cross section 0,5 mm² - 1,5 mm²
Wire stripping length 7,5 mm - 8,5 mm
Therminal protected device
Max.surface temperature acc. EN 61347-2-13/C5C +110° C
Degree of protection
ECG-housing IP 20

1) Terminals and ECG construction are designed for an automatich wiring with robots