Other Power Transformer
The hermetically sealed transformer is the transformer of which inner tank is totally isolated from the outside atmosphere,its volume changes with shrinkage and expansion of the corrugated tank sides.Moisture and oxygen can not enter the tank from outside,thus slowing down the aging of the insulating material.It doesn't need core-lifting check before operation or maintenance after putting into operation,which greatly improves the reliability of transformer.It adopts PCCAD as design software,and meets IEC60076,GB1094 standard,and has passed the ISO9001 quality system certification.
31500-180000/230 combined type transformer technical parameter
Adopting advanced and strictly technology, the 110kV's transformer that we develops to produce index all
achieves the advanced standard of international by way of constantly exploring and make perfect. The product
possesses characteristics such as the low loss, low noise and low power in part and the resisted short circuit
ability is strong etc. The product breed is diversified and the model specifications complete.
The transformer product can be installed and use in outdoor or indoor, and it is very ideal equipment in the
distribution network in factory, rural area and city.
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
Usage: Power Transformer
Base on the advanced technology, 110kV transformer has been experienced and developed by Our company both on design and
manufacture. Combined with our rich experience, the reliability and performance of 110kV product is up to the international level, which
comes to "TIANAN feature" series product: Low losses, noise and partial discharge, stronger capability of withstanding short-circuit, high
impedance and so on. We have all kinds of products in different specification. 110kV voltage regulating transformer (three-phase three-
winding)has been approved by State Transformer Inspection and Measurement Center after passing all the tests (including abrupt short-
circuit test), which is first one in the same field in China.
The product can be mounted outdoor (or indoor), particularly for operation in humidity. It is ideal equipment in the large transmission and
distribution network at factory, urban and rural area.
Bell type tank and the wave form shell.; Increase the strength of oil box, beautiful appearance;
Core is with D shape yoke, 45 angle seaming;
Core and oil box are well fixed and well protected on moving;
Reasonable wrapping method, in the interior and exterior structure of coil; Use support; Hard paper bucket
between coils increases the capacity of anti-shortcut;
Advanced assembling method such as cold pressing and welding technology, installing with sets of coil, paper
bucket production.
Application: Power, Electronic, Instrument, Lighting, Rectifier, Audio
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
Application: Power, Electronic, Instrument, Lighting, Rectifier
Phase: Three
Core: Core-type Transformer
Cooling Method: Oil-immersed Type Transformer
Winding Type: Two-winding Transformer
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