Hybrid Solar Inverter With Pure Sine Wave

HSI series hybrid solar inverter with pure sine wave 12v 24v

Size classification

Voltage can be divided into high voltage, low voltage and safe voltage.

The difference between high and low voltage is: it is based on the voltage value of the electrical equipment to the ground. High voltage is higher than or equal to 1000 volts to ground. Low voltage is the voltage to ground less than 1000 volts.

The safe voltage refers to the voltage that the human body touches for a long time without risk of electric shock. According to the national standard "GB3805-83", the safety voltage stipulates the voltage series powered by a specific power source to prevent electric shock accidents. my country has stipulated the following five levels of power frequency safety voltage, namely 42V, 36V, 24V, 12V and 6V.

functional classification

Impedance voltage

English name: impedance voltage [at rated current]

Definition of term: The value of the applied voltage when one winding of a double-winding transformer is short-circuited, and the voltage of the rated frequency is applied to the other winding, and the rated current flows through it. For multi-winding transformers, except for the pair of windings tested, the other windings are open-circuited, and the rated current corresponding to the winding with the smaller rated capacity of the pair of windings flows through them. The impedance voltage of each pair of windings refers to the value at the corresponding reference temperature and is expressed as a percentage of the rated voltage value of the applied voltage winding.

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