{"id":6098,"date":"2019-06-20T16:58:13","date_gmt":"2019-06-20T08:58:13","guid":{"rendered":"https:\/\/fireflier.com\/?p=6098"},"modified":"2019-06-20T16:58:13","modified_gmt":"2019-06-20T08:58:13","slug":"347v-or-480v-input-high-bay-light","status":"publish","type":"post","link":"https:\/\/fireflier.com\/347v-or-480v-input-high-bay-light\/","title":{"rendered":"Are you looking for a 347V or 480V input High Bay Light?"},"content":{"rendered":"

Many LED & conventional lighting products are designed to derive power from standard 120V or 240V power sources. Power supplies for these devices\u00a0(typically called \u201cDrivers\u201d)<\/em>\u00a0may be designed to operate at\u00a0either<\/u>\u00a0of these voltages, or often, at any voltage between\u00a0100-277V<\/strong>\u00a0(universal input supplies).<\/strong><\/p>\n

The challenge<\/h3>\n

Many commercial & industrial installations receive primary power at\u00a0347V (in Canada) or 480V (US), which often exceeds the rated input voltage for most lighting products. It is hazardous to operate a device beyond its rated voltage & is not acceptable by the local electrical authority. LED High Bay Light is the most popular light used in industrial applications. That’s why many electricians in North America are looking for a 347V or 480V input High Bay Light. Note:<\/strong>\u00a0Electrical supply in both Canada and the US typically operates at 60 Hz (frequency).<\/p>\n

Nominal standard supply voltages in Canada<\/h5>\n\n\n\n\n\n\n\n\n\n
Nominal Supply Voltage \u2013 Canada<\/th>\nTypical Uses<\/th>\n<\/tr>\n
600V 3-phase (line-to-line)<\/td>\nHigh-Power Industrial and Commercial loads<\/td>\n<\/tr>\n
347V 3-phase (line-neutral)<\/td>\nHigh-Power Industrial and Commercial loads<\/td>\n<\/tr>\n
208V 3-phase (line-to-line)<\/td>\nCommercial, Industrial and some large Residential loads<\/td>\n<\/tr>\n
120V 3-phase (line-to-neutral)<\/td>\nCommercial, Industrial and some large Residential loads<\/td>\n<\/tr>\n
240V split phase (line-to-line)<\/td>\nResidential large loads<\/td>\n<\/tr>\n
120V (line-to-neutral)<\/td>\nResidential, common use<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

Note: \u00a0<\/strong>Nominal standard supply voltages in the USA<\/p>\n

The U.S. has many similarities with Canada on lower voltage side (208\/120V 3-phase & 240\/120V split-phase supply) but differs on the higher voltage side as follows:<\/p>\n\n\n\n\n\n
Nominal Supply Voltage \u2013 U.S.<\/th>\nTypical Uses<\/th>\n<\/tr>\n
480V 3-phase (line-to-line)<\/strong><\/td>\nHigh-Power Industrial & Commercial loads<\/td>\n<\/tr>\n
277V 3-phase (line-to-neutral)<\/strong><\/td>\nHigh-Power Industrial & Commercial loads<\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n

What happens if the supply and fixture voltages are incompatible?<\/h4>\n

A supplementary device that reduces or \u201csteps\u201d the voltage down is required.\u00a0 This is when an installer would use a\u00a0step-down autotransformer<\/strong>.<\/p>\n

Autotransformers<\/strong>\u00a0are a simple and reliable style of transformer consisting of a\u00a0single coil<\/u>\u00a0wound around a steel core that takes a higher voltage input (e.g. 347 or 480V) and \u201csteps it down\u201d to a lower voltage (e.g. 240V or 120V).<\/p>\n

Tip:<\/strong>\u00a0These transformers must bear Safety Certification markings to show compliance with safety standards to the local electrical inspection authority.<\/p>\n

Don’t want to use autotransformers? Then try our 347V or 480V input High Bay Light.<\/strong><\/p>\n

Fireflier provides a much easier solution which allows you to use our high bay light directly with 347V or 480V input voltage without transformers. Adopted with our customized AC200-480V Sosen or Meanwell driver, our Ripple UFO LED High Bay Light<\/a> and Crown UFO LED High Bay Light<\/a> can work normally under AC277\/AC347\/AC480V input high voltage. The available power is 80W, 100W, 150W, 200W, 240W.<\/p>\n

Ripple UFO LED High Bay Light 200-480V<\/strong><\/a><\/p>\n

A customized high voltage Sosen driver is used for our Ripple High Bay Light 200-480V. Below is brief information for this driver.<\/p>\n

\u00b7 180-528Vac Input \u00b7 Efficiency up to 91% \u00b7 Optional dimming function: 0-10V, PWM, Resistor; Timing<\/p>\n

\u00b7 IP65 rated; Suitable for Dry, Damp and Wet Locations \u00b7 Protections: SCP, OTP, OVP<\/p>\n

\u00b7 Metal case with full potted for hazardous scenarios \u00b7 Surge Protection: L\/N-PE: 4KV, L-N 2KV<\/p>\n

\u00b7 5 years warranty<\/p>\n

For your reference, hereby we enclose some photos of our 150W UFO LED High Bay light with AC200-480V input voltage:<\/p>\n

\"200-480V<\/p>\n

\"347V<\/p>\n

\"High<\/p>\n

Crown UFO LED High Bay Light 200-480V<\/strong><\/a><\/p>\n

A customized high voltage Meanwell driver is used for our Crown High Bay Light 200-480V. Below is brief information for this driver.<\/p>\n

*Wide input range 180~528VAC<\/p>\n

*Metal case, IP67\/IP65 design for indoor or outdoor installations<\/p>\n

*Built-in active PFC function<\/p>\n

*Function options:
\noutput adjustable via potentiometer; 3 in 1 dimming (0~10Vdc or 10V PWM signal or resistance, dim-to-off); timer dimming; smart timer dimming<\/p>\n

*Type “HL” LED drivers for use in Class I, Division 2 hazardous (Classified) location luminaries (except for HVG-65 and HVGC-65\/100)<\/p>\n

*Suitable for LED street lighting and outdoor LED lighting applications<\/p>\n

*5 years warranty<\/p>\n

For your reference, hereby we enclose some photos of our 150W UFO LED High Bay light with AC200-480V input voltage:<\/p>\n

\"ufo<\/p>\n

\"347V<\/p>\n

\"Crown<\/p>\n

Besides, we provide also other industrial lights with high voltage 347V 480V, including: LED flood light, LED sport light, LED Vapor Tight light, etc. If you are looking for high voltage AC347V or AC480V high bay light, please consult us freely.<\/p>\n\n

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