سعر فوب
أحصل على آخر سعر( Negotiable )
|1 Unit Minimum Order
بلد:
South Korea
نموذج رقم:
vpi dry transformer
سعر فوب:
( Negotiable )أحصل على آخر سعر
الموقع:
-
سعر الحد الأدنى للطلب:
-
الحد الأدني للطلب:
1 Unit
تفاصيل التغليف:
box, curtain, ect
موعد التسليم:
max 90 days
القدرة على التوريد:
3000 Unit per Year
نوع الدفع:
-
مجموعة المنتج :
South Korea
الشخص الذي يمكن الاتصال به Mr. Seo
Wonsi-ro, Ansan-si, Danwon-gu
Dongbang
has been certified by ISO ***1, ISO *****1, and CE Mark and
selected as K.T.Mark, Inno-biz, promising electronic venture
company, and promising sophisticated technoloy company by the
government and KEPCO in South Korea.Since it was established as DongBang
metal work in ***3, DongBang has produced transformer, SF gas load
break switch, and C-GIS. We have invested **8% of annual
sales in R&D to develop smaller, lighter and more eco-friendly
industrial electrical equipment with better stability and
reliability.Under
the policy and management philosophy of offering best quality
products through continuous R&D and quality improvement, we
will dedicate to build up clean power industry infrastructure,
becoming a leader in the *1th century technology competition
era.
VACUUM
PRESSURE IMPREGNATION DRY TYPE TRANSFORMER
• Ratings
− Type
: DRY TYPE
− Phase
: Three
− Frequency : *0, *0 Hz
− High Voltage : *5kV and Below
− Low Voltage : L.V
− Capacity : 7,**0 kVA and Below
− Winding : Cu, Al
The coils shall be dried at atmospheric
pressure in an over through which hot air is continuously
circulated. The totally dried coils shall be vacuum pressure
impregnated in polyester resin varnish. The VPI process shall apply
a one cycle polyester protective shield of varnish to the coils.
The VPI process shall effectively impregnate the coils assemblies,
thus resulting in a unit which is virtually impermeable to
moisture, dust, dirt, salt air, and other industrial contaminants.
The VPI processed coils shall be permanently assembled on the core,
and then dipped in polyester resin varnish. The varnish shall be
cured on the core and coil assembly following an established
temperature vs. time baking cycle in a hot air circulating
oven.
By using the non-inflammable insulation
materials, it has small volume, and when a fire breaks out, it has
no toxic gas releases that it minimizes the damage to the valuable
life and property damage.
-High
Reliability
It uses the insulation material(NOMEX) that
is strong against high temperature and it prevents the
deterioration in overload and accidents from high temperature by
the high frequency to have the high reliability and extended
service year for the transformer.
-Increase Emergency Overload
Capability
By using **0°C insulation material that is
more outstanding than "H" Class type insulation material with the
thermal resistance limit of **0°C that there is no life
shortening and accident arising for transformer at the excessive
loading above the rated capacity.
-No Cracking
There is no epoxy resin layer on the coil
that there is no crack from the expansion and contraction under
the loaded operation, and it maintains outstanding stability
under the drastic change of loading.
-Environmentally
Friendly
It has a little environmental pollution in
production or in disposition, and it is available for resource
recycling.
-Low Noise &Easy
Maintenance
The size of the core is less that the noise
is relatively low, and the use of non-inflammable insulation
material to cause on risk of fire, and there is no need of
special inspection and repairing or maintenance for long time of
use.
-Small Size &Light
Weighted
With the use of high temperature insulation
material, the design technology realizes the slimming of the VPI
transformer.
-Space
Utilization
The stability is high without the limit in
installation place due to the operation problem that it can be
installed near to the load equipment that the loss on line is
small add efficient operation possible.
-Designed To Be Free Of Partial
Discharge
The design is made with the higher
insulation standard than the partial discharge commencement
voltage, and there is no possibility of inflow of vapor where
securing VPI that there is no partial discharge during the load
operation.
• Products
− Pole MountedTransformer / *3kV and
Below
− Pad Mounted Transformer / *3kV and
Below
− Oil Immersed Distribution Transformer / *6kV and
Below
− Amorphous Transformer / *3kV and Below
− Dry type Distribution Transformer / *3kV and
Below
− Disaster Prevention Transformer / *3kV and Below ,
Eco-Friendly(Recycle *7%)
− Power Transformer / *9kV and Below, *0MVA and
Below
− Netural Grounding Reactor
− Load Break Swtich / *5.8kV and Below ,
**0A(**0), Non-GAS(SF6)
− Switchgear / *5.8kV, ***0A(**0), GAS(SF6,
Dry-Air)
بلد: | South Korea |
نموذج رقم: | vpi dry transformer |
سعر فوب: | ( Negotiable ) أحصل على آخر سعر |
الموقع: | - |
سعر الحد الأدنى للطلب: | - |
الحد الأدني للطلب: | 1 Unit |
تفاصيل التغليف: | box, curtain, ect |
موعد التسليم: | max 90 days |
القدرة على التوريد: | 3000 Unit per Year |
نوع الدفع: | - |
مجموعة المنتج : | Transformer |