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Wärtsilä JOVYTEC PMS 2002K - 3002K
UPS systems types Wärtsilä JOVYTEC PMS2002K and 3002K are shortened, 19-inch compact UPS with 2kVA or 3kVA power. With a depth of only 425 mm the devices meet the requirements of modern computer - cabinet systems. The Wärtsilä JOVYTEC PMS 2002K and S3002K are designed in a compact way in 19-inch technology. Using online double conversion technology the UPS systems out of the Wärtsilä JOVYTEC PMS series meet with the requirements of VFI-SS-111. The systems have a performance-based fan control and power factor control (PFC = Power Factor Control) , which provides a sinusoidal input current . The output voltage of all Wärtsilä JOVYTEC PMS systems is sinusoidal, too.
Wärtsilä JOVYTEC PMS UPS systems allow the use of four different modes, selectable by the control and display panel :
| Online mode according to VFI-SS-111: With this type of operation, the device is permanently supplied with power by means of the inverter, which provides top-quality sinusoidal voltage. In the case of a mains failure, there is no interruption to the supply of power to the device. |
| During green mode operation, the device is normally only supplied via the bypass. However, if voltage fluctuations or a mains failure occur, the inverter will take over the supply to the device. Intelligent software ensures that the switchover takes place with nearly no interruption. |
| In freewheeling mode, the UPS system’s input frequency can fluctuate. Regardless of the input frequency - which can vary between 45 and 65 Hz Wärtsilä JOVYTEC PMS systems constantly supply the device they are connected to with a predetermined output frequency. |
| During generator mode, the Wärtsilä JOVYTEC PMS series systems prevent the regular switching when contortions occur in the generator’s output voltage. This mode of operation considerably reduces the load on the batteries. At the same time, a high degree of operational reliability is ensured. |
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