Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer

Product Details
Customization: Available
Application: Transformer
Color: Dark Green
Manufacturer/Factory, Trading Company
Diamond Member Since 2024

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Management System Certification
ISO 9001, ISO 14001
  • Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer
  • Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer
  • Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer
  • Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer
  • Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer
  • Tap Switcher for Top-Cover and Bell-Cover Oil-Tank Transformer Accessory Tap Changer
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  • Overview
  • Product Description
  • Company Profile
Overview

Basic Info.

Model NO.
WSL
Maximum Voltage
20KV~100KV
Thermal Rating
250 250
Lead Time
30 Days
Delivery
Sea
Sample
Charge
Warranty
1 Year
Type
Solid
Chemistry
Inorganic Insulation
Classification
Inorganic Insulation Material
Certification
ISO9001
Brand
Rib
Transport Package
Wooden Pallet
Specification
Resin & Aluminium Alloy
Trademark
RIB or OEM
Origin
Jiangsu
HS Code
85049010
Production Capacity
100000 Sets a Year

Product Description

Product Description

The Function of the Tap-changer

The function of the transformer tap-changer is to change the output voltage or current of the transformer. By adjusting the contact position, it is possible to change the point of connection of the secondary windings, thus adjusting the voltage ratio of the transformer to suit different loads.

De-energized Cage-form Tap Changer

WSL I Series de-energized tap-changer is used for ol-immersed transformer with no-load tap-changer. it is usually of cage type structure. The switch transition type is variable with its inner structure. It has linear regulating, single-bridge stridden over connection, double-bridge stridden over connection, Y-A transition, series-parallel connected transition, positive or reverse regulation ate. This tap-changer is classified into two type, one called tank head type, the other called bell covered type. The operation method can be classified into two type, one is handled on the tank head or to the grounding, the other is driven with motor. They are used for power transformer, rectification transformer or fumace transformer in following specification rangerated frequency with 50Hz or 60Hz, highest voltage for equipment with 252kV and below, rated current with 250A-3000A. Thistype of tap-changer can only be operated in transformer under non-energized condition.

 
Type of Tap Changer Rated Current (A) Highest Voltage (kV) Tap Position Number Install Dimension (mm)
H1 H2 H3 H4 H φD
WSL I3 250~1000/40.5 - 4 x 3 250-1000 40.5 3 , 5 236 180 198 - 864 320
WSL I3 250~1000/40.5 - 6 x 5
WSL I3 1250~1600/40.5 - 4 x 3 1250,1600 325 300 180 75 1400 320
WSL I3 1250~1600/40.5 - 6 x 5
WSL I3 2000/40.5 - 4 x 3 2000 405 400 180 75 1680 350
WSL I3 2000/40.5 - 6 x 5
WSL I3 250~1000/72.5 - 4 x 3 250-1000 72.5 340 270 198 - 1148 320
WSL I3 250~1000/72.5 - 6 x 5

 
Company Profile

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