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Precious metal catalytic materials, special electrode materials, water treatment and environmental protection equipment
ZGS Series Combined Box-type Substation
ZGS type combined box-type substation (also known as American box-type substation) is used for 50Hz,10/0.4kV ring power supply, dual power supply and terminal power supply system as high-voltage power distribution, metering, compensation control and protection devices.
ZGS type combined box-type substation (also known as American box-type substation) is used for 50Hz,10/0.4kV ring power supply, dual power supply and terminal power supply system as high-voltage power distribution, metering, compensation control and protection devices. This product is an outdoor box-type transformer that puts the transformer body, high-voltage load switch and fuse in the transformer oil tank. The low-pressure chamber uses the entire outdoor box to separate the metering, incoming, outgoing, and capacitor compartments and is compactly assembled. The combination of high voltage and transformer is immersed in the transformer oil tank, which greatly reduces the volume, makes the structure more compact, easy to install, good sealing, safe and reliable, easy to operate, and maintenance-free.
Products in line with GB/T3906, DL/T404, GB/T1094 and other latest standards.
Structural features
The product has the characteristics of full sealing, full insulation structure, small volume and compact structure. The product will be high-voltage load switch, high-voltage fuse placed in the transformer oil, with the transformer body box or sub-box two structural forms. The oil tank adopts a fully sealed structure, equipped with oil temperature gauge, oil level gauge, pressure gauge, pressure relief valve, oil drain valve and other components to monitor the operation of the transformer. At the same time, it is equipped with double fuse protection. The plug-in fuse has temperature and current double sensitivity protection characteristics. The backup fuse protects the transformer from faults. Transformer can be used S11, S13 and other models, with low noise, lightning protection performance and other advantages. With a variety of low-voltage programs, can be equipped with automatic reactive power compensation device. The product is divided into ring network type, terminal type and dual power supply mode.
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