LL1x150-E-CC 150 W Constant Current LED driver Product code: 5551 150 W 220 240 V 0 / 50 60 Hz Very high efficiency up to 96% Low current ripple Long lifetime up to 100 000 h Suitable for DC use Driver protection Class I Ideal solution for Class I luminaires, suitable for Class II luminaires too* * See page 4 for details. Functional Description Adjustable constant current output: 350 mA (default) to 700mA Current setting with external resistors Open & short circuit protection Mains Characteristics Voltage range 198 VAC 264 VAC Withstands max. 320 VAC (max. 1 hour) DC range 176 VDC 280 VDC starting voltage > 190 VDC Mains current at full load 0.50 0.80 A Frequency 0 / 50 Hz 60 Hz THD at full power < 10 % Leakage current to earth < 0.3 mA Tested surge protection 1 kV L-N, 2 kV L-GND (IEC 61000-4-5) Tested fast transient protection 4 kV (IEC 61000-4-4) Insulation between circuits & driver case Mains circuit - Output Non-isolated Mains and output - Driver case Basic insulation Load Output (non-isolated) Output current (I) 350 mA (default) 700 mA out Accuracy 5 % Ripple < 2 %* at 120 Hz *) Low frequency, LED load: Cree XP-G LEDs U(max) (abnormal) 400 V OUT I 350 mA 700 mA LED P 122.5 W 150 W RATED U 257 350 V 128 214 V LED PF () at full load 0.98 0.98 Efficiency () at full load 96 % 95 % Helvar Helvar Oy Ab, Keilaranta 5 FI-02150 Espoo, Finland. Data is subject to change without notice. www.helvar.com T22 072 1C 16.04.2019 1/4LL1x150-E-CC Operating window 400 350 300 250 200 150 100 0,30 0,35 0,40 0,45 0,50 0,55 0,60 0,65 0,70 0,75 Output current A Driver performance Typical efficiency Typical power factor 98,0 1,00 97,0 0,99 96,0 0,98 95,0 700 mA 700 mA 350 mA 350 mA 94,0 0,97 93,0 92,0 0,96 80 90 100 110 120 130 140 150 160 80 90 100 110 120 130 140 150 160 Total output power (W) Total output power (W) Operating Conditions and Characteristics Highest allowed t point temperature* 85 C c t life (50 000 h) temperature 75 C c Ambient temperature range** 25 C ... +50 C in independent use 25 C ... +40 C Storage temperature range 40 C ... +80 C Maximum relative humidity No condensation Lifetime (90 % survival rate) 100 000 h, at t = 65 C c 50 000 h, at t = 75 C c 25 000 h at t = 85 C c *) ENEC certified only up to t life temperature c **) For other than independent use, higher t of the control gear possible as long as highest allowed t point temperature is not exceeded a c Quantity of drivers per miniature circuit breaker 16 A Type C 2 Based on I Based on inrush current I Typ. peak inrush current I 1/2 value time, t Calculated energy, I t cont peak peak peak 2 17 pcs. 15 pcs. 51 A 286 s 0.4428 A s I (A) CONVERSION TABLE FOR OTHER TYPES OF MINIATURE CIRCUIT BREAKER Ipeak MCB Relative quantity of type LED drivers B 10 A 37 % B 16 A 60 % I peak B 20 A 75 % C 10 A 62 % C 16 A 100 % (see table above) T (ms) C 20 A 125 % t Type C MCBs are strongly recommended to use with LED lighting. Please see more details in MCB information document in each driver product page in downloads & links section. Helvar Helvar Oy Ab, Keilaranta 5 FI-02150 Espoo, Finland. Data is subject to change without notice. www.helvar.com T22 072 1C 16.04.2019 2/4 Efficiency (%) Output voltage V