SCB10_ 10KV Dry type transformer According to the manufacture of dry type power transformer, this product has low performance loss, good energy saving effect, economical operation and maintenance free. Besides advanced technology, short circuit and high lightning impact, it also has the characteristics of flame retardant, moisture-proof, dustproof and low noise. It can go deep into the load center. It is widely used in high-rise buildings, airports, stations, terminals, power plants, substations and so on. It is especially suitable for installation and use in places with high fireproof requirements such as flammable, explosive and so on.
Product characteristics and uses
SCB10_ 10KV Dry type transformer It is a kind of transformer for urban disaster prevention and energy saving. Its high-voltage coil is wound by copper wire and is cast by epoxy resin in vacuum. The inner and outer layer of the coil is added with glass mesh to increase mechanical strength, heat resistance intensity and electrical strength; low voltage coils are made of copper wire or copper foil. The inner and outer layers of the low voltage coil are also reinforced with glass screen grids to increase mechanical strength and to be cast by epoxy resin in vacuum. It can be equipped with forced cold air device with automatic temperature control to reduce temperature rise, prolong the service life of the product and increase the output capacity of the transformer. It can also provide various protective covers at the request of customers to improve the product safety protection level.
SCB10_ 10KV Dry type transformer It has the characteristics of low loss, low noise, low position, hard combustion, fire prevention, shockproof, dustproof, moisture resistance, safety and reliability, beautiful appearance and so on. Because there is no leakage oil problem, no environmental pollution and simple maintenance, it can penetrate into the load center, thus reducing the power supply radius, reducing the line loss and saving power. Therefore, it is widely used in urban network transformation, especially for high-rise buildings, airports, wharves, industrial and mining enterprises, petrochemical plants, commercial centers, power stations, etc. Explosion and moistureproof important places.
I. iron core
The new silicon steel sheet is made of silicon steel sheet of 0.35 thick H18, H14, H12 and Z11. We select suitable materials according to the requirements and conditions of the guest rooms.
Two, wire rod
Using PEW, UEW, EIW, SEIW, FEAI enameled wire and glass wire wrap, the temperature resistance grades are F (155 C), H (180 C), HC (200 c), C level (220 C). (conventional temperature rating is H grade 180 C).
Three. Insulating materials
High temperature insulation paper is used as insulation material with high temperature insulation, flame retardant and moisture resistance.
Four. Terminal block.
Low power adopts terminal row, beautiful appearance, excellent pressure resistance, heat resistance and flame retardancy. High power uses platoon.
It mainly adopts the numerical control bending cold tie plate, which has five colors (golden yellow), blue zinc (Yin Bai), white zinc (ivory white), surface anodic treatment (black) and other environmental protection electroplating.
Conventional non rust iron sheet metal processing, dust-proof protection, shell with input and output voltmeter, instructions. There is a hole in and out of the fan box, which is suitable for indoor use. Special stainless steel sheet metal processing, outdoor waterproof and rain proof.
Basic parameters and performance:
Voltage variation rate
Less than 1.5%
Output voltage accuracy
Rated voltage + 10%
Rated voltage +5% (no load)
More than 95%
Less than 100 degrees centigrade
Less than 35-65dB (1 meters), the capacity is different, the noise is different.
More than 150M Omega
-15 C +50 C
Anti electric strength
Natural cold air cooling
F, H and HC are available (temperature is 180 H).
Output waveform distortion
No distortion (compared with input waveform)
Y/Y, Delta /YO, YO/ Delta, isolation and self coupling (optional)
Temperature: -20 ~ +45 C humidity: less than 95%RH, no condensation.
Non corrosive gas and conductive dust
Basic function of transformer
| Boost, buck, any voltage and voltage conversion; current conversion; impedance transformation; safety isolation|