MODEL DEFINITION
4.5. Medium voltage cable entry
“T” corresponds to the top cable entry for the medium voltage input/output cables.
4.6. System voltage
The HiPerGuard MV UPS covers a wide range of medium voltage levels. The voltage is referred to as the
line-to-line RMS voltage unless otherwise is specified.
Table 4.1: HiPerGuard order code – voltage options
4.7. Energy storage code
Energy storage is a central component of the HiPerGuard system. Therefore, to ensure the performance
of the HiPerGuard MV UPS, ABB tested and qualified different energy storage autonomies times, from a
few seconds up to several minutes to ensure the reliability of the MV UPS system. The number “0”
corresponds to the standard solution, based on Lithium-Ion batteries.
4.8. DC cables entry
The DC cables from and to the Energy Storage can enter the DCT enclosure either top or bottom. "T"
corresponds to the top DC cable entry, and "B" corresponds to the bottom DC cable entry.
4.9. System configuration
The HiPerGuard MV UPS is available as a single unit or multi-units arranged in a hard-parallel
configuration. Up to ten units can be combined to achieve power levels up to 25 MVA. Units which are
part of a hard-parallel system must have “1” in their code, while single units are identified by the number
“0”. For example, if the total load is 9 MVA, the system shall be composed of 4 HiPerGuard MV UPS units
with the number “1” in their order code.
Table 4.2: HiPerGuard MV UPS configuration order code options
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