Types of Distribution Transformer
Based on the application or requirement, these transformers are categorized into different types like single phase, three phases, underground, pad-mounted, pole-mounted transformers.
The uses of the distribution transformer include the following.
This transformer changes from high voltage electricity to low voltage electricity, used in homes & businesses.
The main function of this is to step down the voltage to provide isolation between two windings like primary & secondary
This transformer distributes the power to remote areas which are generated from the power plants
Generally, this transformer distributes the electrical energy to industries with less voltage under 33KV and 440volts to 220volts for domestic purposes.
FAQs
Which transformer is used in an electrical distribution system?
A step-down transformer is used in an electrical distribution system
2). What is the difference between distribution & power transformer?
The power transformer is used in transmission networks with high voltages whereas a distribution transformer is used in low voltage distribution networks.
3). What are the types of transformers?
The different types of transformers are step up, step down, power, distribution, instrument, potential, comprising current, single-phase, 3-phase, auto, etc.
4). Why transformers are rated in kVA?
Because they do not change the power factor (PF) of their output power.
5). What is the formula for kW to kVA?
Apparent power (kVA) = Actual power (kW) / power factor (pf)
Thus, this is all about an overview of the distribution transformer. It is used to distribute the electrical energy in industries with a voltage less than & 440v to 220v for domestic purposes. It works with less efficiency and they are small in size, easy to install, include low magnetic losses.
What is a Distribution Transformer?
Unlike a power transformer, distribution transformers serve for circulation purposes. Such equipment will, therefore, bring down (step down) the voltage and incidental level of a power transmission line to a predetermined scale. This predefined level is also referred to as the end-user safety level, either for domestic consumers or for industrial purposes.
Though similar in stature to a power transformer, a distribution transformer's voltage range varies between 33kV to 430V.
Scope of application:
JDZ-3/6/10Q series voltage transformer is suitable for power system with rated frequency of 50Hz or 60Hz and rated voltage of 3kV to 10kV, used for power measurement, voltage monitoring and relay protection.
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Product Features:
These transformers are indoor epoxy resin casting method enclosed products, suitable for 10kV and below power system for voltage, electric energy measurement and relay protection.
Features.
The transformers are fully enclosed with epoxy resin, resistant to pollution and humidity, and are also suitable for use in tropical areas.
It is also suitable for use in tropical areas.
The transformers do not require special maintenance, but only need to remove surface dirt periodically.
The transformers do not require special maintenance, only regular removal of surface dirt.
Structure and Installation:
JDZ-3/6/10Q type voltage transformer is of pillar type structure, small size and light weight, suitable for installation at any position and in any direction.
JDZ-3/6/10Q voltage transformer is pillar-type structure, small size and light weight, suitable for any position, any direction installation.
The terminal box is installed at the secondary outlet terminal, and there is a hole on the front and side of the terminal box, which is safe and reliable for wiring.
The terminal box has a hole on the front and side of the box, which is safe and reliable.
There are mounting holes on the bottom plate of the product for installation.
The product has mounting holes on the bottom plate for installation.
Technical parameters:
Rated primary voltage is 10000/3V, rated secondary voltage is 100/3V, rated output of secondary winding is 0.2 level (or 0.5 level) 15 (or 30) VA, limit output is 200VA, rated insulation level is 12/42/75kV.
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Outline Dimensions and Mounting Dimensions:
Specific outline drawings and mounting dimensions can be found in the product specification or technical documentation, which usually contain detailed dimensional information to facilitate installation and maintenance
The dimensions of the product can be found in the product specification or technical documentation.
Ordering instructions:
When ordering, please provide the model number, rated voltage ratio, accuracy class and rated output and other parameters.
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This information provides the basic characteristics and application scenarios of JDZ-3/6/10Q voltage transformers, and we hope it will be helpful to you. If more detailed technical parameters or product specifications are required, it is recommended to contact the manufacturer or supplier directly to obtain the complete product manual and technical specifications.
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