Dry-Type Transformer 100kVA 10kv Pouring by Cast Resin
Applied Standards : IEC60076-11, DIN42523
Through the "three-phase five-limb" structure, frame structure and
the rational design, the core is protected to prevent the core from
being affected by externally applied forces and thus to ensure its
no-load performance. During core mould designing, computer
simulation analysis is carried out for precisely calculating the
vibration frequency and scale, thus to avoid cavity resonance
produced by core structure during operation. During production,
special vibration-reducing and noise-decreasing materials are used.
All these measures are for reducing the transformer's noise during
HV winding is manufactured with high quality copper wire,
reinforced with glass fiber and being casted with epoxy resin at
vacuum state with pressure, having the resin fully impregnated into
the coils in the most professional imported equipment. Therefore,
product's partial discharge is especially low, for example,
transformer of 10kV-level has only a partial discharge less than 5
pC. During the HV winding design, rational structure is adopted to
improve the electric distribution. With the lighting impulse wave
simulation calculation and analysis being carried out through
special auxiliary computer software, product's anti-lightning
impulse capacity is greatly improved.
LVwinding (with the rated power equal to or higher than 200kVA) is
manufactured with high quality foil conductor, resulting in
excellent ampere-turn balance, low transverse magnetic flux leakage
and higher anti-short circuit capability. By designing reasonable
air conduit in the windings to increase the heat-dispersion
surface, transformer's temperature rise is effectively controlled
and the overload capacity is greatly improved.
Pearl Electric Co., Ltd
Established in 1958, located in Guangzhou City, Pearl Electric Co.,
Ltd is one of the most prominent power transformer manufacturer in
China which design, produce and supply power transformers in
domestic and abroad with almost 660 employees, more than 260 sets
of specialized manufacturing equipment and 90,000 square meters
Pearl Electric designs, manufactures and supplies:
|Staple Items||Annual Production Capability|
|Oil-immersed transformer||2.5 million kVA|
|Dry-type transformer||2 million Kva|
|Amorphous dry-type transformer||1 million|
|Amorphous oil-immersed transformer||2.28 million kVA|
|Pad-mounted transformer for wind power plant||500 sets|
|Pre-fabricated substation for wind power plant||500 sets|
|10kV pad-mounted transformer/pre-fabricated substation||500 sets|
|Arc suppression reactor earthing assembly||360 sets|
|Reactor||1.20 million kVA|
1.Q: Are you manufacturer?
A: Yes, we are manufacturer. Our factory is in Guangzhou City,
2.Q: Can I get guarantee of products?
A: Yes, every product is 1 year quality warrantee under customer
correct using the products.
3.Q: Do you have any Certificate?
A: Yes. Each of our unit has CE, 3C and KEMA certificate. If you
need any other Certificate, we can help you to apply it.
4.Q: How can I pay you?
A: Pay by T/T and L/C is acceptable.
5.Q: What about the production?
A: In general, it take 4~6weeks and it depend on the different
Any need for power transformer, please feel free to contact us:
Sandy | Oversea sales | Oversea Dept.
Pearl Electric Co., Ltd.
Add: No. 118 Donghuan Road, Donghuan Street, Panyu Distric,
Guangzhou City, Guangdong Province, China.