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HXGN□-12Z
Small-scale vacuum openning circuit machine
cupboard |
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HXGN□-12Z
type type case exchange metal finish sealing vacuum ring
network cupboard and combine our country supply power
development ask by type( regular). The equipment of electric
apparatus of new-type high pressure that was jointly produced
by our factory and Guangdong Zhu Jiang River switch Co.,
Ltd.. Performance reach IEC" exchange metal seal
switchgear and control KVs exchange 3 - metal seal"
and 3906 GB" equipment at 298. It has filled in the
domestic blank, adopts the module to design, it is small
to have volume, It operates frequently, long in time between
overhauls(TBO) it is convenient for installation not to
wait for characteristic, Reach the present international
similar products level. （width 850mm×2000mm×1000mm）
Suitable for the small-scale transformer
substation three times, turn on and close specifieds voltage
of three-phase, such as, wind power station, factories
and mines, housing district, skyscraper, school, park,etc.
10 KVs, Among systems, as accepting and assign by electric
energy with 50 frequencieses the distributions of the
Hzses with,use in supply power at terminal stations for
networks for ring . |
| Technical parameter： |
Main
technical parameter |
Specified voltage（kV） |
12 |
Amount holds up and turns on
and break the electric current（kA） |
31.5 |
| Specified electric current(A） |
1250 |
The meritorious load of amount
is turned on and breaks the electric current （A） |
/ |
| Specified frequency（Hz） |
50 |
It is turned on and broken that
amount shifts the electric current（A） |
/ |
| 4s amount tolerance electric
current in short-term （kA） |
31.5 |
Amount holds up and turns off
and shut the electric current(peak value)(kA） |
80 |
| Specified peak value tolerance
electric current（kA） |
80 |
The different looks earth connection
trouble is had and broken and tested （kA） |
27.4 |
| Amount Engineer is able to bear
the voltage of receiving frequently in short-term（kV） |
42 |
The number of times of the mechanical
life-span（time） |
10000 |
| The specified thunder and lightning
assault the voltage of tolerance （kV） |
75 |
Amount operates the way |
O0.3sCO
180sCO |
| The worker is able to bear the
voltage of receiving frequently when fracture amount
is short （kV） |
48 |
/ |
/ |
| The fracture specified thunder
and lightning assault the voltage of tolerance(
peak value )（kV） |
85 |
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