Customized products can consult online customer
service! PRODUCT DETAILSYB series Compact
SubstationDescription:YB series substation is a kind of compact
power distribution device that integrates high voltage electrical
equipment, transformer, and low voltage electrical equipment. It
can be used in high-rise buildings, building in urban and rural
areas, residential communities, high-tech development areas, small
and medium-size factories. mining areas, oil fields, temporary
construction sites, and other premises. It also can be used for
acceptance and distribution of power in the power distribution
systems of 6-15KV, 50HZ (60HZ), ring main power distribution
system, and double power supply or radiate terminal power
distribution system.High integrity, small size, compact structure,
safe and reliable operation, convenient maintenance, portable, etc.
Compared with conventional civil-engineering substations, in the
same capacity, the prefabricated combined substation needs only
1/10-1/15 floor area. So that the construction expense is
reducedTECHNICAL PARAMETERThe technical parameters of the form are
for reference only.Customized products can consult online customer
service!ItemUnitHV electrical equipmentTransformerL.V electrical
equipmentRated voltagekV1010/0.40.4Rated
currentA630 100-2500Rated frequencyHz505050Rated
capacitykVA 100-1250 Rated thermal stability
currentkA20/4S 30/1SRated dynamic stability current
(peak)kA50 63Rated closing short-circuit current
(peak)kA50 15-30Rated breaking short circuit currentkA31.5
(Fuse) Rated breaking load currentA630 1 min
power frequency withstand voltagekVBetween phases, to earth 42, to
open contacts 4835/28(5min)20/2.5Lightning impulse withstand
voltagekVBetween phases, to earth 75, to open contacts
8575 Shell protection class IP23IP23IP23Noise
leveldB630Oil transformer Loops No. 24~30Low
voltage side max static var compensatorkvar 300 THE USE
OF CONDITIONSAmbient air temperature:-10ºC~+40ºCAltitude:
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