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De-energized tap-changer
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De-energized pipe-form and drum-form tap-changer
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De-energized cage-form tap-changer（220KV and below）
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De-energized electric tap-changer
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single-phase linearity tap-changer
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De-energized tray-form tap-changer
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De-energized linearity tap-changer
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WST4 Series de-energized tap-changer
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WSTⅡ5 Series de-energized tap-changer
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De-energized cage-form tap-changer（66KV and below）
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Oil-immersed load switch
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On-load tap-changer
Product details
F series On-load tap-changer(10KV)
F Series on-load Tap-changer
This kind of on-load tap-changer has the merits of advanced structure, operating reliably, long useful life and maintenance freely, It is suitable for oil-immersed three-phases transformer with frequency 50Hz, Highest voltage for equipment 40.5KV and below and rated current under 400A and below.
Type of on-load tap-changer
On-load tap-changer schematic diagram for voltage regulation
On-load tap-changer controller installation size
Overall and installation drawing for 12kV on-load tap-changer
Overall and installation drawing for 12kV line terminal voltage regulation on-load tap-changer
Overall diagram for 12kV(Step Voltage 1,000V) Neutral point regulation on-load tap-changer
Vo A-stand for the max. step voltage is 1000 V
Overall and installation drawing for 12kV line terminal voltage regulation on-load tap-changer
1.A-stand for the max. step voltage is 1000 V:
2.The length of the cable for 1 0kV on-load tap-changer is 15 Meters
The on-load tap-changer are applicable to arc suppression coil
It's rated current is 200A and below， the highest voltage of equipment is 12kV and 40.5kV, numbe fo the operation position 7-14.
FJ 1, -125--200112-15140A
FJ 11-125-y200/40.5-15140A
FD III1-400110-10090 On-load tap-changer
Overall and installation drawing for 40.5kV on-load tap-changer in uniform design
The length of the cable for 40.5kV on-load tap-changer is 20 Meters
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