Tap Changer
30A-250A Off Load Tap Changer in Power Transformer China Manufacturer
30A-250A Off Load Tap Changer in Power Transformer
$14-30 /Piece/Pieces
| Payment Type: | L/C,T/T,D/P,D/A,Paypal,Money Gram,Western Union,D/A |
| Incoterm: | FOB,CFR,CIF,EXW,FAS,FCA,CPT,CIP,DEQ,DDP,DDU,Express Delivery,DAF,DES |
| PDDNansportation: | Ocean,Land,Air,Express,Express |
Option:
- WST
Sample:
$20.00 /Piece/Pieces, 1 Piece/Pieces (Max. Order)
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- Category: Tap Changer
Product Description
Tongrun photoelectron is mainly engaged in the R&D, manufacturing, and sales of various medium, high, and Low Voltage Transformers and Transformer Accessories. The transformer accessories mainly include Buchholz Relay, Tap Changer, oil level gauge, Butterfly Valve, Moisture Absorber, pressure reducing valve, Cross Flow Cooling Fan, Bimetal Thermometer, Epoxy Resin Insulator, etc. Welcome new and old customers to purchase and customize.
The role of the tap changer is to adjust the number of turns of the transformer's high-voltage winding when the transformer is powered off so that it changes within the range of 5%~- 5% of the rated value, thus changing the voltage at the low-voltage side to fully meet the user's voltage demand. Off-off-circuit tap changer is applicable to a three-phase Oil Immersed Transformer.
The structure of off circuit tap changer is composed of a drum, cage, bar, disc, and wedge. The fixed contact of the strip switch is installed on the long insulating column or insulating plate, and the moving contact moves in a straight line along the direction of the insulating column to change the tapping position.
Off circuit tap changer is a kind of switch that is applicable to a three-phase oil-immersed transformer with a rated voltage of 10KV and a rated current of 63A or below 125A. Under no excitation conditions, the secondary voltage can be adjusted by changing the turns of the transformer's primary coil. The minimum temperature of the tap changer in an oil medium is - 25 ℃, and the maximum temperature is 100 ℃.
Company Overview
Tongrun Photoelectron is a manufacturer of various high and low-voltage power-supporting products.
Transformer accessories include a tap changer, pressure relief valve, thermometer, moisture absorber, gas relay, oil level gauge, butterfly valve, cross-flow fan, etc.
High-voltage power distribution equipment includes high-voltage and low-voltage insulation bushings, cables, disconnectors, vacuum circuit breakers, high-voltage insulators, low-voltage insulation, ceramic insulators, etc.
Since its establishment, the company has always been guided by science and technology, relying on solid technology, actively introducing foreign advanced technology, and constantly improving and improving its products. After years of professional management, the products sell well all over the country and are exported to Bangladesh, Myanmar, India, Russia, Indonesia, Thailand, and other Southeast Asian and African countries.
Welcome to visit, investigate, and negotiate
Product Attributes
Model No.: WST
Brand: PDDN
Whether Smart: Yes
Place Of Origin: China
Product Name: Tap changer with oil transformer
Product Function: Adjust the output voltage of the transformer
Applicable Voltage: 10KV~35KV
Applicable Current: 36A~250A
Number Of Taps: Multiple
Product Shape: Strip and round
Product Type: No excitation
Voltage Regulating Tapping Range: ±5%
Number Of Phases: Single/Three
Pressure Regulating Position: Neutral point, middle and line end voltage regulation
Packaging & Delivery
| PDDN-Selling Units | : | Piece/Pieces |
| PDDN-Single package size | : | 45cm*15cm*15cm |
| PDDN-Single gross weight | : | 1.5kg |
| Package Type | : | PDDN-Carton |
| Picture Example | : |
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