Precio FOB
Obtener el precio más reciente13000 ~ 20000 / Set ( Negotiable )
|1 Set Minimum Order
País:
China
N º de Modelo:
-
Precio FOB:
13000 ~ 20000 / Set ( Negotiable )Obtener el precio más reciente
Lugar de origen:
-
Precio de pedido mínimo:
13000 per Set
Cantidad de pedido mínimo:
1 Set
Detalle de embalaje:
-
El tiempo de entrega:
-
Capacidad de suministro:
-
Tipo de pago:
T/T, L/C, Western Union
Grupo de productos :
-
China
Persona de contacto Isa
No.118, Donghuan Rd., Donghuan Street, Panyu, Guangzhou, China P.C.:511400, Guangzhou, Guangdong
~The Oil Immersed Transformer series are the kind of the transformer with low noise, low loss and low partial discharge. With rational structure, high-quality material, scientific design, strict craftsmanship and advanced test method, the characteristics of this series products are as follows:
- Excellent dynamic thermal stability, outstanding short-circuit
resistance, high lighting impulse resistance, high reliability.
- With excellent overload capacity, it can long-term operate under
**0% load.
- Low lose, energy conservation, run economically and maintenance
free.
- Contour artistic, compact size, low installation and maintenance
costs.
- Performance and parameter conform to or excel the standards of
IEC.
- Fully Hermetically oil tank, effectively preventing air from
eroding oil and prolonging the service life of the transformer
~Ambient conditions for Conventional transformers using:
- Ambient temperature: Maximum **0ºC
Minimum **5ºC
- Relative humidity: At *5ºC, not higher than *5% for daily
average humidity and not higher than *0% for monthly average
ambient temperature.
- Altitude: less than ***0 meters.
- Seismic level: less than 3m/s2 at horizontal direction and
less than 1.5m/s2 at vertical direction.
- Installation environment: No obvious and heavy pollution,
no explosive and corrosive gas and dust, with good air ventilation
and no severe vibration and shock.
(Note: if the application environment is different from the above
standard service conditions, please contact us for customized
designs.)
Advantage:
- Low loss, low noise, low partial discharge, high
reliability
- Powerful anti-short circuit capacity, high anti-lightning
impulse capacity
- HV coil is Vacuum casted with epoxy resin with pressure,
capabilities for better the cast without pressure.
- Simulating analys is being used in the core model, the
resonance can be avoided and the noise is reduced.
- Simulation calculation and analysis of lightning impulse
wave are applied to HV Coils; anti-lightning impulse capability is
improved.
Process Technology:
Core:
- Our transformer's core is made of high quality cold rolled grain
oriented silicon steel sheet with high magnetic permeability. It is
using full *5° slope lamination, so that the noload loss and the
no-load current are reduced efficiently.
LV Winding:
- LV windings are adopting superior foil conductors or made of **0%
copper wire, thus to obtain better amperturn balance and reduce
more transverse magnetic flux leakage. Then to greatly improves
transformer's anti-short circuit capability.
- Excellent design of oil passage structure, greatly increasing the
coils' heat dispersion effect. It helps to decrease temperature
rise of the LV winding and improve transformers' overload
capability.
HV Winding
- HV windings are made of superior copperconductor wires. Adopting
fiberglass to reinforced insulation.
- HV windings are adopted optimized structure to improve
transformer's distribution of electric field.
- We use our existing technology calculate and analysis Lightning
wave process simulation. Then substantially improving product's
antilighting capability.
Insulation construction:
- Aclass level Insulation construction. The high-voltage coil and
low-voltage coil are placed with the same center. Between the
coils, use the thin paper cylinder with little oil clearance
construction.
Tank:
- The tank is jointed with highquality steel. The surface is
eliminated rust phosphate coating and painted with the type of FVC
anticorrosive paint. It has ability to prevent the corrosion from
oil and chemical matter. It can be broadly applied to outdoors with
bad environment for its contour artistic, easily installation and
maintenance free.
Components:
- All the power transformers equipped with highvoltage bushing,
low-voltage bushing, oil-relesase valve earthling boilt, lifting
board, name plate, pressure vale and so on. The transformers which
are over **0kVA are equipped with signal thermometer and gas
relay.
Company Profile:
Pearl Electric Co.,Ltd.(Hereinafter referred to as Pearl Electric)
located in Panyu District, Guangzhou City, which is an enterprise
mainly engaged in the R&D and manufacture of power transmission
and transform.
Pearl Electric is the former state-owned Panyu Electrical Motor Factory established in ***8. To facilitate Company's development, the Company was formally renamed as Pearl Electric Co., Ltd. in January, ***0. Pearl Electric occupies a factory area of *0.5 hectares, with more than 7.2 hectares of modern factory building. Pearl Electric has more than **0 employees and more than **0 sets of specialized manufacturing equipment.
Pearl Electric is engaged in the research and development,
production and operation of dry-type transformers of *5kV and
below, combined transformers, prefabricated substations, reactors,
oil-immersed power transformers of **0kV and below , transmission
and distribution and Control equipment, etc. The annual output of
transformers exceed *0 million kVA, and the pad-mounted products
exceed ***0 sets.
Our company is committed to providing customers with safe,
efficient and intelligent power transmission solutions, and has
become a leading enterprise in the domestic nuclear power dry-type
transformer and new energy box-type substation industry and a
leading enterprise in the environmental protection and
energy-saving transformer industry.
País: | China |
N º de Modelo: | - |
Precio FOB: | 13000 ~ 20000 / Set ( Negotiable ) Obtener el precio más reciente |
Lugar de origen: | - |
Precio de pedido mínimo: | 13000 per Set |
Cantidad de pedido mínimo: | 1 Set |
Detalle de embalaje: | - |
El tiempo de entrega: | - |
Capacidad de suministro: | - |
Tipo de pago: | T/T, L/C, Western Union |
Grupo de productos : | - |