Transformers,Distribution and Power Transformer,Varivolt
Safety Transformers
Diesel Generators
Industrial Panels
Stabilizers
Energy Saver
Industrial Panels
PION range of low voltage transformers comprise of double wound and custom designed transformers.
PION transformers are available in open enclosed, oil cooled models to suit the customer requirement.
Air cooled transformers are available in Open and Enclosed models. The enclosed models are supplied in sheet steel enclosures. Louvering is provided for the heat dissipation of the generated heat.
Oil cooled transformers are housed in MS Tank and provided with adequate pressed steel radiators to ensure proper heat dissipation Oil cooled units are available with standard accessories viz. oil level indicator, drain plug / drain valve, earth terminals, unidirectional CI wheels, Oil fill hole and terminal covers.
Our capability:
-we can design, manufacture, testing various kinds of transformers up to 5000kva according to iec standards, ansi standards, bs standards, en61558 standards and technical specifications from client.
-we have exported our transformers to usa over $700, 000 every year.
Our major products:
-oil immersed distribution transformers up to 5000kva.
-dry type transformers up to 5000kva.
-isolation transformers: three phase from 100va to 5000kva and single phase from 25va to 500kva.
-auto transformers: three phase from 100va to 5000kva and single phase from 25va to 500kva.
-medical transformers up to 1600kva.
-toroidal transformers up to 100kva.
-auto voltage regulator(voltage stabilizer) up to 5000kva.
-eps, ups transformers.
-rectifier transformers.
-control transformers.
-reactor is included:
Parallel, serial reactor. Filter reactor. Starting reactor. Dc reactor. High frequency resonant inductance.
Your search for three-phase transformer manufacturers ends at trutech products. Our offered transformer is the perfect example of technology and modernity. To search out more details about the product and price range of each unit, be in touch with us.
Toroid cores for switching power supply made of nanocrystalline are featured by its high magnetic permeability and low loss. It's the ideal material for many components in single-ended, push-pull or bridge type high frequency switching power supply, such as main transformer, magnetic amplifier, choking coil, stored inductance, filtering inductance, common mode choke and spike blocker.
Application:
Main transformer, pulse transformer, control transformer, etc in medium and small power switching power supply modules. Applicable in different kinds of work mode, like single-ended, bridge type, push-pull, etc.
Properties:
High magnetic permeability and low coercivity
Low loss, low temperature rise
A flexible selection of cores with different magnetic performances according to the work mode of switching power supply.
Three-phase transformers are used to convert the available 3-phase mains voltage into any load voltage.
To cater for the wide range of application areas involved,these transformers are essentially available in
the same kinds of designs as the single-phase transformers, e.g.
Three-phase dry-type transformer:
separate winding version
Three-phase series transformer:
autotransformer winding version
Three-phase safety, isolating, mains or
insulating transformer: separate winding version
In terms of how the 3 coils are connected, there are various options available and each of these provides
the transformers with specific properties. The vector group code is composed of the following elements:
The upper-case letter indicates the higher-voltage winding
(the highest voltage in terms of operation).
The lower-case letter indicates the lower-voltage winding.
The brought-out neutral is indicated by means of N or n
(depending on voltage level).
â?¢ The distinctive number indicates the phase angle of the lower voltage
in relation to the higher voltage (distinctive number multiplied by 30).
The following winding connection options are available
Delta: D, d
Wye (or star): Y, y
Zigzag: Z, z
Example: Dyn5
Higher-voltage winding is delta-connected.
Lower-voltage winding is star-connected with a brought-out neutral.
The lower voltage lags behind the higher voltage by 150�° (5 x 30�°).
Unless specifically requested otherwise, the transformers are configured with a double-star connection
and a brought-out neutral (vector group Yyn0); for autotransformers the vector group is YNa0.
Our three-phase transformer range includes all our standardised types for the 25 30.0 kVA performance range and a frequency of 50/60 Hz
