| Developers: | Vertiv (before Emerson Network Power) |
| Date of the premiere of the system: | February, 2011 |
| Technology: | UPS - Uninterruptible power supply units |
ESure series rectifiers on 2000 W and 3500 W allow to increase energy efficiency of direct current power sources for communication systems to 97% with all load range of 35% to 70%.
When using the eSure rectifier with a power of 2000 W of loss of the electric power are reduced more than by a half, in comparison with the normal rectifier. Thanks to the increased efficiency of rectifiers of the eSure series coming to 97% (at the standard efficiency of equal 92%), economy on one rectifier a year reaches more than 2000 rubles at the average cost of 3.5 rubles for 1kvt/hour Besides, all rectifiers of the eSure series are completely compatible to earlier versions, conform to the international standards, have the broad range of input voltages and are capable to work at a temperature from -40 ° up to +70 °C.
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