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LED Driver, 321.6 W, 48 VDC, 6.7 A, Constant Current, Constant Voltage, 90 V


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HLG-320H-48A   Datasheet
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Constant Current, Constant Voltage



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Technical Documents (1)

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CAD Models and drawings are provided to you on a revocable limited licence for your internal use only but remain the property of the manufacturer who retain all intellectual property rights and ownership. They are provided to assist you in decision making and as design guide but are not guaranteed to be error free, accurate or up to date and is not intended to be taken as advice.
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Product Overview

HLG-320H-48A is a HLG-320H series 320W AC/DC LED driver featuring the dual mode constant voltage and constant current output. The design of metal housing with class I and IP67/IP65 ingress protection level allows to fit both indoor and outdoor applications. This is equipped with various function options, such as dimming methodologies, so as to provide the optimal design flexibility for LED lighting system. It includes over current, short circuit, overvoltage, over temperature protection. Application includes LED street lighting, LED high-bay lighting, parking space lighting, LED fishing lamp, LED greenhouse lighting. Approved by UL8750, CSA C22.2 No. 250.0-08, BS EN/EN 61347-1, BS EN/EN 61347-2-13, AS/NZS 61347-1, AS/NZS 61347-2-13 independent, GB19510.1, GB19510.14, IP65 or IP67, J61347-1, J61347-2-13, EAC TP TC 004, KC61347-1, KC61347-2-13.
  • Input voltage range from 90 to 305VAC, 127 to 431VDC, output DC voltage is 48V
  • Output rated current is 6.7A, output rated power is 321.6W
  • Typical efficiency is 95%(230VAC), 95%(277VAC)
  • IP65 IP level, Io and Vo fixed adjustable through built-in potentiometer function
  • Function options is output adjustable via potentiometer, 3 in 1 dimming, timer dimming
  • Typical lifetime > 62000 hours
  • 7 years warranty
  • Working temperature range from -40 to +90°C (please refer to "OUTPUT LOAD vs TEMPERATURE" section)
  • Dimension is (L x W x H) 252 x 90 x 43.8mm


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