Low-voltage transformer under automatic voltage control
- Module border:solid white 1.0ptby module, advantageous expansion: designed module by module, the functional unit can realize multi-module parallel expansion.
- Automatic voltage control: installed at the end of the power user, the abnormal voltage can be detected and automatically adjusted in real time to ensure stable output voltage.
- Large voltage regulating range: with the increase of tapping voltage regulating, the single-phase voltage regulating range can reach 130V-280V, indicating strong pressure regulating capability.
- Harmonic treatment: supported by comprehensive control of voltage harmonic power quality within 13 times, the distortion factor of output voltage is ≤5%, reliably improving the power supply of distribution transformer.
- Easy to maintain: via pull-plug internal functional module, pole-mounted maintenance, easy equipment installation, convenient and efficient use and maintenance, as well as local and cooperative employment can be achieved.
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Product Details
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Model Description
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Example:
ZP-AVQC-30/0.23 refers to LV-line automatic voltage regulator of CHAMPON Electric (rated capacity: 30kVA; voltage: 230V).
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Features
- Module by module, advantageous expansion: designed module by module, the functional unit can realize multi-module parallel expansion.
- Automatic voltage control: installed at the end of the power user, the abnormal voltage can be detected and automatically adjusted in real time to ensure stable output voltage.
- Large voltage regulating range: with the increase of tapping voltage regulating, the single-phase voltage regulating range can reach 130V-280V, indicating strong pressure regulating capability.
- Harmonic treatment: supported by comprehensive control of voltage harmonic power quality within 13 times, the distortion factor of output voltage is ≤5%, reliably improving the power supply of distribution transformer.
- Easy to maintain: via pull-plug internal functional module, pole-mounted maintenance, easy equipment installation, convenient and efficient use and maintenance, as well as local and cooperative employment can be achieved.
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Conditions of Use
- Small households accessing to rural power grids. With long power supply radius, 10kV lines need to be extended for traditional transformation, and the distribution area at a comparatively great price should be newly added.
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Technical Parameters
Functional module
Input voltage
130V-280V
Input frequency
47.5Hz-52.5 Hz
Wiring method
Single-phase (L-N), PE
Setting range of output voltage
200V-235V
Output voltage accuracy
≤±3%
Distortion factor of output voltage
≤5%
Capacity of by-pass switch
≥2 times
Complete machine
Switching time between main- and by-pass
<10ms
Functional module capacity
10KVA
Compensation function
Stable voltage, reactive compensation, and voltage harmonic treatment
Extensive application
Multi-module parallel expansion, easy realization of three-phase system by single phase
Associated Solution
