DAHU electrical specializes in the production of 0.5-40.5kv transformers. It has cooperated with many national power bureaus for 10 years and exported to foreign markets. If there is any quality problem within the warranty period, it can be replaced free of charge.
Single-phase cast insulated high sensitivity potential transformer (voltage transformer) is a device used in electric power system, which has the following characteristics and technical parameters:
Cast insulation: this potential transformer adopts epoxy resin casting type dry type transformer, which has excellent insulating property and mechanical strength, and can provide good electrical isolation and protection.
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High sensitivity: The high sensitivity potential transformer can accurately capture voltage changes and is suitable for applications requiring accurate voltage monitoring and protection.
High sensitivity.
Technical parameters:
Voltage combination: the voltage level of the high voltage side and the voltage level of the low voltage side, as well as the high voltage tap range and short circuit impedance and other parameters, which are essential to ensure the normal operation of the transformer
Rated capacity: the rated capacity of the transformer.
Rated capacity: the rated output capacity of the transformer in kVA, which indicates the maximum output power that the transformer can provide under rated operating conditions.
Rated voltage
Rated voltage: no-load, rated tap, the value of the terminal voltage, i.e., the primary and secondary side voltage value.
Rated voltage: the value of terminal voltage under no-load and rated tap, i.e. primary and secondary side voltage.
No-load loss: no-load conditions, the transformer loss (also called iron consumption)
No-load loss: under no-load condition, the transformer loss (also called iron consumption).
No-load current: no-load conditions, the primary side of the coil current value.
No-load current: under no-load condition, the value of current flowing through the coil of primary side.
Short-circuit loss: the primary side of the rated current, the secondary short-circuit loss (mainly coil resistance).
Product features: The primary side of the current value of the coil under no-load conditions.
Product features:
Small size and light weight: compared with traditional power transformers, single-phase cast insulated high sensitivity potential transformers are usually smaller in size and lighter in weight, which is easy to install and carry.
Fast Response.
Fast response: with fast response speed, the output voltage can be quickly adjusted to adapt to changes in the input signal, suitable for applications requiring rapid dynamic adjustment.
Fast Response
Strong adaptability: suitable for a variety of different power input and load output conditions, through the adjustment of the control circuit and the parameters of the electronic devices, can realize the transformation of different voltage levels and frequencies to meet the needs of different applications.
High reliability: because it doesn't involve mechanical movement, it can be used in different applications.
High reliability: Since it does not involve mechanical moving parts, it has high reliability and stability, and is not easily affected by external environmental factors such as vibration and shock.
High Reliability.
These features and technical parameters make single-phase cast insulated high-sensitivity potential transformers have a wide range of applications in the power system, especially in the need for accurate voltage monitoring and protection occasions.
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Single-phase cast insulated high sensitivity potential transformer (voltage transformer) is a device used in electric power system, which has the following characteristics and technical parameters:
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