Product descriptionKYN28 series meidum voltage switchgear, with a
rated voltage from 10-40.5kv, is a type of air insulated switchgear
with withdrawable vacuum circuit breaker. The draw out type
of VCB makes switchgear mainteinence much more easy and friendly to
users. All the units can be combined by customer requirement to
realize preset functions. The switchgears has the advantages
of compact size,flexible for maintainence and stable performance.
Therefore, it is widely applied to power transmission and
distribution system. Technical Specifications
No. Item Unit Data1Rated
voltagekV242Rated CurrentA6303Rated FrequencyHz50/604Rated short
circuit currentkA20/31.55Rated short time withstand
current(3s)kA20/31.56Rated peak withstand currentkA50/657Rated
power frequency withstand voltagekV65/798Rated lightning impluse
withstand voltagekV125/145Environmental Conditions1. Ambient
temperature: not higher than +40 ºC, not less than -15 ºC (at
-30 ºC to allow storage and transportation). 2.
Altitude: not exceed 1000m. 3. Earthquake intensity: not more than
8 degree. 4. Wind pressure:≤700pa 5. No fire, explosion
hazard, serious filthy, chemical corrosion, as well as places of
intense vibration Company introductionZhejiang Volcano Electrical
is a professional factory for prodcuing 10-40.5kV electrical
equipments for power transmission, including all types of
indoor&outdoor vacuum circuit breakers, automatic current
recloser, SF6&vacuum load break switch, isolating switch,
earthing switch, air&gas insulated switchgear, vacuum
interrupters, fuse cutouts and lightning arresters. The factory is
located in Yueqing, the famous town for all types of low and high
voltage electrical parts.It occupies square more than 10000m
2, and has developed several international production line. We
have made constant efforts to improve product quality and service.
To offer best quality with our best service to get a win-win
solution is our main principal. Certification CollectionOur company
has get ISO9001, 14001 and 18001 approved. We have passed many type
testing for our prodcuts. ContactAddress: No.211, Weishier Road,
Economic Development Zone, Yueqing, Zhejiang, China Website:
volcano-electrical.en.made-in-china.com
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