Inventronics can now also supply two-phase powered IP66/67 drivers in smaller power classes. This EMS family has a wide input voltage range of 249-528 Vac.
Feeding with two phases is sometimes necessary because there is no neutral. But in other cases it can be useful because it increases efficiency. This allows cooling to be omitted to some extent and thus allows a more compact construction.
ESM-075SxxxDx, the latest and smallest model in 75W, has, like the larger versions, programmable options with an output of 700-2100mA. These compact drivers offer isolated dimming options such as 1-10V, 10V PWM, (>75W also DALI) and timers, as well as lumen compensation for an even light quality.
These EMS drivers have overvoltage protection up to 10kV (CM), a lifespan of up to 102,000 hours at Tc=70°C and an efficiency of up to 96%.
The ESM family includes several programmable models with powers ranging from 75W to 1200W and is specifically designed for demanding applications such as high bays, greenhouses, tunnel and street lighting.
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