Uninterruptible power supply (UPS) is a system equipment that connects batteries (mostly lead-acid maintenance free batteries) to the host and converts DC power into mains power through module circuits such as the host inverter. It is mainly used to provide stable and uninterrupted power supply to a single computer, computer network system, or other power electronic equipment such as solenoid valves, pressure transmitters, etc., to ensure the uni...
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The contactless voltage regulator uses integrated circuits to control the zero crossing and breaking of several thyristors in a specific order, in order to change the magnitude and polarity of the compensation voltage. It is a combination of thyristor AC switching technology and transformer technology. The use of high-power thyristors (thyristors) instead of mechanical and carbon brushes to control voltage regulation can achieve a capacity of 200...
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Isolation transformer refers to a transformer with electrical isolation between the input winding and the output winding. The isolation transformer is used to avoid accidental contact with live objects at the same time. The isolation of the transformer is to isolate the current of the primary and secondary winding coils. In the early days, it was used in the power industry in European countries and widely used as a control power supply for genera...
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ZW33 series three-phase contactless voltage regulator (10K-4000K)
GE33 series power frequency UPS (three in and three out 10K-1000K)
EVR33 series three-phase electronic voltage regulator (10K-4000K)
GE31 series power frequency UPS (three inputs and one output 6K-80K)
AVR33 series three-phase intelligent voltage regulator (10K-200K)
GE11 series industrial UPS (single in and single out 6K-20K)
ZW11 series single-phase contactless voltage regulator (3K-200K)
GW11 series high frequency UPS (single in and single out 1K-10K)
AVR11 series single-phase intelligent voltage regulator (1K-30K)
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