50W 2x525mA 10-50V LED driver CCS250-50LS-01/220-240

• 2-channel ECG for constant current operation of LED modules

• SELV equiv. output voltage ≤ 60 VDC

• Very high efficiency of up to 91 % (100 % load)

• Low ripple and tolerance of the output current for optimum LED operation

• Comprehensive protection of the ECG against ab-normal 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

• Certified as thermally protected ECG

IP Class

IP20

Constant Current

525mA

CCS250-50LS-01/220-240 / 10105112
Output currents: 2 x 525 mA
Output voltage /channel: 10 ... 50V
Total output power: max 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

Main overvoltage

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

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 90°-terminal with key 1)

Wire cross section 0,5 mm² - 1,5 mm²

Wire stripping length 7,5 mm - 8,5 mm

Max. temperature at housing surface in case of a failure

Max. temperature acc. EN 61347-2-13/C + 110° C

Degree of protection

ECG-housing IP 20

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