Summary

Holbesun LV passive device mainly aimed to stable low voltage system for filter suppression and reactive compensation. Filter circuit was composed of filter capacitor and filter reactor. Using contactor to switch, PFC can control it through filter current and reactive power. With less investment, higher reliable protection, low maintenance cost, convenient operation. Widely used in harmonic management, can cover up to 1KV, capacitance can be up to thousands of KVAR.

Technical characteristics

��Be compatible with harmonic suppression and reactive compensation. 
��High filtering efficiency: can filter out 2, 3,5,7,11,13 of all kinds of harmonic wave. Filter ability can reach to 60-75��.
��Using advanced design method can filter out the most of harmonic current and decrease harmonic distortion and restrain harmonic pollution, prevent harmonic amplification to avoid resonance.
��Complete protection: with protection of short circuit, overload, overvoltage, under voltage, no phase. All the parameter set is convenient, will automatically quit operation with external related failure. Will automatically recover after energizing.
��Effectively reduce the loss of system, can save energy.
��High compensation accuracy: adjustment of switch capacitance can make the compensation accuracy reach to the requirement of reactive compensation.

Illustration

Technical parameter

Rated voltage: 0.4 1.2 KV.
Rated power: 50 Hz
Phase number: three-phase three-wire or three phase four wire.
Manner of Working: work continuously.
Power factor:meet customer requirement
Type Specification

Note:Other values upon request