Page 56 - 山东开川电力设备有限公司

由于本装置能有效改善用电负荷的功率因数，降低线损，提高变压器的实际负载能力，具有显著的节能效果，同时在系统中采
用特定的电抗器，还可以有效防止谐波放大、有效吸收大部分谐波电流，使谐电压总畸率限值及各次谐波电流含量限值符合国
家标准，达到谐波治理的目的。而如果使用普通的接触器投切电容器组，带来的将会是大的浪涌电流，慢的补偿时间、高的维
护费用和短的使用寿命，因此，我们建议用户在以下场合，能优先考虑使用动态无功补偿装置如：工矿企业的变电所、生产车
间及民用建筑等的低压电网中，特别适合负荷经常变化，无功功率不稳定的输配电系统。
本产品符合：GB/T1 5576-2008《低压成套无功功率补偿设备》、IEC60439《低压成 套开关设备和控制设备》等标准。

The device can improve effectively power factor of the load, reduce loss and improve actual load capacity of transformer
and has remarkable energy –saving result. At the same time, special reactor is used in the system so to prevent harmonic
applification and absorb most of harmonic current and keep the total voltage distortion limit and reach harmonic current content
comply with national standard and reach the purpose of controlling the harmonics. Use of general contactor to switch capacitor
will cause large eddy current, slow compensation time,high maintenance cost and short operation life . So we suggest using the
device at following fields: enterprise’s substation, low voltage grid of workshop and civil building and it is especially suitable to
the transmission and distribution system with frequenct load variation and unstable reactive power.
The product complies with the stadards of GB/T1 5576-2008《LV complete set reactive power compensation equipment 》
IEC60439《LV complete set switchgear and control gear》.

GGJ
低压无功智能补偿装置

GGJ
Low-voltage reactive power compensation device

质量是企业的生命
Quality is the life of an enterprise