Max. Output Power. Typical Efficiency (2) 12 Vdc 90 ~ 305 Vac 0~22.9 A 275 W 91.5% EUV-300S012ST

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1 EUV300SxxxST Features High Efficiency (Up to 93.0%) Constant Voltage Output Input Surge Protection: 4kV lineline, 6kV lineearth AllAround Protection: OVP, OCP, SCP, OTP Waterproof (IP67) and UL Dry / Damp / Wet Location SELV Output TYPE HL, for use in a Class I, Division 2 hazardous (Classified) location Description The EUV300SxxxST series is a 300W, constantvoltage outdoor LED driver that operates from Vac input with excellent power factor. It is created for high bay, high mast, arena and roadway lights. The high efficiency of these drivers and compact metal case enables them to run cooler, significantly improving reliability and extending product life. To ensure troublefree operation, protection is provided against input surge, output over voltage, over current, short circuit, and over temperature. Models Output Voltage Input Voltage Range(1) Output Current Range Max. Output Power Typical Efficiency (2) Power Factor 110Vac 220Vac Model Number (3) 12 Vdc 90 ~ 305 Vac 0~22.9 A 275 W EUV300S012ST 24 Vdc 90 ~ 305 Vac 0~12.5 A 300 W EUV300S024ST 28 Vdc 90 ~ 305 Vac 0~10.71 A 300 W EUV300S028ST 36 Vdc 90 ~ 305 Vac 0~8.33 A 300 W 92.0% EUV300S036ST 42 Vdc 90 ~ 305 Vac 0~7.14 A 300 W 92.0% EUV300S042ST 48 Vdc 90 ~ 305 Vac 0~6.25 A 300 W 92.5% EUV300S048ST 54 Vdc 90 ~ 305 Vac 0~5.56 A 300 W 93.0% EUV300S054ST Notes: (1) UL certified input voltage range: Vac; other certified input voltage range except UL: Vac. (2) Measured at full load and 220 Vac input. (3) SELV output Input Specifications Input Voltage Range 90 Vac 305 Vac Input Frequency 47 Hz 63 Hz Leakage Current 0.75 ma At 277Vac 60Hz input, grounding effectively Input AC Current 3.6 A Measured at full load and 100 Vac input. 1.6 A Measured at full load and 220 Vac input. 1 / 8 Tel: Fax:

2 EUV300SxxxST Input Specifications (Continued) Inrush Current(I 2 t) 2.33 A 2 s Power Factor 0.90 THD 20% At 220Vac input, 25 cold start, duration=3 ms, 10%Ipk10%Ipk. At Vac, 75%100%load Output Specifications Output Voltage Tolerance 5% 5% At full load condition. Ripple and Noise (pkpk) 2%V O Output Overshoot/ Undershoot 10% When power on or off. Line Regulation ±1% At full load condition. Load Regulation ±3% Measured by 20 MHz bandwidth oscilloscope and the output paralleled a 0.1 uf ceramic capacitor and a 10 uf electrolytic capacitor. Turnon Delay Time 0.4 s 1.0 s Measured at 110Vac input. 0.4 s 1.0 s Measured at 220Vac input. Load Dynamic Response Output Deviation 5% V O R/S: 1 A / us Settling Time 10 ms Load: 25% ~ 75% full load. Temperature Coefficient 0.02%/C Case temperature = 0C ~Tc max Note: All specifications are typical at 25 C unless otherwise stated. General Specifications Efficiency at 110 Vac input: V O = 12 V V O = 24 V V O = 28 V V O = 36 V V O = 42 V V O = 48 V V O = 54 V Efficiency at 220 Vac input: V O = 12 V V O = 24 V V O = 28 V V O = 36 V V O = 42 V V O = 48 V V O = 54 V 89.0% 88.5% 89.0% 89.5% 90.5% 90.5% 90.5% 92.0% 92.5% 89.5% 89.0% 89.5% 90.0% 92.0% 92.0% 92.5% 93.0% No Load Power Dissipation 5 W Measured at full load and steadystate temperature in 25C ambient; (Efficiency will be about 1.5% lower if measured immediately after startup.) Measured at full load and steadystate temperature in 25C ambient; (Efficiency will be about 1.5% lower if measured immediately after startup.) 2 / 8 Tel: Fax:

3 EUV300SxxxST General Specifications (Continued) MTBF Lifetime Operating Case Temperature for Safety Tc_s Operating Case Temperature for Warranty Tc_w 278,000 hours 58,000 hours 40 C +90 C 40 C +60 C Measured at 110Vac input, 80%Load and 25C ambient temperature (MILHDBK217F) Measured at 220Vac input, 80%Load,Case Tc point. See life time vs. Tc curve for the details Storage Temperature 40 C +85 C Humidity: 5% RH to 100% RH Dimensions Inches (L W H) Millimeters (L W H) Net Weight 1540 g Note: All specifications are typical at 25 C unless otherwise stated. Safety & EMC Compliance Safety Category Standard UL/CUL UL 8750, CAN/CSAC22.2 No CE EN , EN EMI Standards EN EN EN EMS Standards EN EN EN Notes Conducted emission Test & Radiated emission Test Harmonic current emissions Voltage fluctuations & flicker Notes Electrostatic Discharge (ESD): 8 kv air discharge, 4 kv contact discharge RadioFrequency Electromagnetic Field Susceptibility TestRS Electrical Fast Transient / BurstEFT EN Surge Immunity Test: AC Power Line: line to line 4 kv, line to earth 6 kv * EN EN EN EN Conducted Radio Frequency Disturbances TestCS Power Frequency Magnetic Field Test Voltage Dips Electromagnetic Immunity Requirements Applies To Lighting Equipment * Note: To perform electric strength (hipot) testing, the GDT ground disconnect (nut and metal lock sheet) on the driver endcap should be removed temporarily to prevent the internal gas discharge tube from conducting (as allowed by IEC Clause 10.2). After testing is completed, these items must be reinstalled to restore linetoearth surge protection and secure the end cap. 3 / 8 Tel: Fax:

4 EUV300SxxxST Derating Curve EUV300S012ST Others Lifetime vs. Case Temperature Curve Protection Functions Over Current Protection 130% I O 165% I O 200% I O Hiccup mode. The power supply shall be selfrecovery when the fault condition is removed. Over Temperature Protection Short Circuit Protection Over Voltage Protection Auto Recovery, returning to normal after over temperature is removed. No damage will occur when any output is short circuited. The output shall return to normal when the fault condition is removed. Limits output voltage at no load and in case the normal voltage limit fails. 4 / 8 Tel: Fax:

5 EUV300SxxxST Mechanical Outline EUV300S012ST AC INPUT (UL SJTW 3*18AWG) DC OUTPUT (UL SJTW 2*18AWG) RED (V+) BLACK (V) WHITE (ACN) BLACK (ACL) GREEN (GND) PROJ: Unspecified tolerance:±1 Note: The 3 DC output cables are connected in parallel internally because one AWG #18 wire can only carry 10A. Please connect the 3 red wires together and 3 black wires together in application, or ensure each cable carries same current. EUV300S024/036/042ST AC INPUT (UL SJTW 3*18AWG) DC OUTPUT (UL SJTW 2*18AWG) WHITE (ACN) BLACK (ACL) GREEN (GND) RED (V+) BLACK (V) PROJ: Unspecified tolerance:±1 Note: The 2 DC output cables are connected in parallel internally because one AWG #18 wire can only carry 10A. Please connect the 2 red wires together and 2 black wires together in application, or ensure each cable carries same current. 5 / 8 Tel: Fax:

6 EUV300SxxxST EUV300S028ST AC INPUT (UL SJTW 3*18AWG) DC OUTPUT (UL SJTW 2*14AWG) WHITE (ACN) BLACK (ACL) GREEN (GND) RED (V+) BLACK (V) PROJ: Unspecified tolerance:±1 Others AC INPUT (UL SJTW 3*18AWG) DC OUTPUT (UL SJTW 2*18AWG ) WHITE (ACN) BLACK (ACL) GREEN (GND) RED (V+) BLACK (V) PROJ: Unspecified tolerance:± RoHS Compliance Our products comply with the European Directive 2011/65/EC, calling for the elimination of lead and other hazardous substances from electronic products. 6 / 8 Tel: Fax:

7 EUV300SxxxST Revision History Change Date Rev A B Description of Change Item From To Delete UL1310 Class2 in Safety & EMC Compliance Change the efficiency of 12V. Change the Max. Output Current and Power of 12V. Change the description of Short Circuit Protection C Change notes of efficiency D Update Mechanical Outline E Add note for mechanical outline. Add a new model of 28V F Add Leakage Current in Input Specifications Standardize the tolerance in Mechanical Outline / / / Max Ma At 277Vac 50Hz input G Add star rank for recommended model / : Popular model H Update MTBF & Life Time Data For One Model For Two Models I MTBF Delete 24V Add 28V Life Use Tcase data to replace the old test condition J Notes of Life time / / H Typ. Vac V O = 12 V V O = 24 V 93.0% V O = 28 V V O = 36 V V O = 42 V 93.5% V O = 48 V 93.5% V O = 52 V 93.5% V O = 54 V V O = 56 V V O = 60 V V O = 84 V V O = 105 V V O = 150 V 92.0% 93.0% 93.5% 93.5% Life time & MTBF / Corrected I Models V O = 42 V V O = 52 V V O = 56 V V O = 60 V V O = 84 V V O = 105 V V O = 150V / Deleted Life time curve / Added Mechanical Outline / Updated EN line to line 2 kv, line to earth 4 kv J Max Case Temperature / Updated K Life time / Updated L Operating Temperature line to line 4 kv, line to earth 6 kv 7 / 8 Tel: Fax:

8 EUV300SxxxST Derating Curve / Updated Inrush current Min PF and max THD / Added Temperature coefficient / Added M MTBF Min 250,000 hours Typ.278,000 hours Life time Min 50,000 hours Typ.58,000 hours Life time curve / Updated Input AC Max 3.3 Typ3.3, Max N Efficiency of 48V, 54V / 0.5%lower O Over Current Protection 110%,155%,180% 130%,165%,200% P Turnon delay time 0.1s,0.2s 0.4s,1.0s Derating curve / Updated Q Derating curve of EUV300S012ST / Added Mechanical outline of EUV200S012ST / Updated Format / Updated External Grounding Screw Solution / / Features / Updated Description / Updated R Models EUV300S042ST Added General Specifications General Specifications Case Temperature Operating Case Temperature for Warranty Tc_w Operating Case Temperature for Safety Tc_s Added Safety & EMC Compliance / Updated Mechanical Outline / Updated 8 / 8 Tel: Fax: