accuray research

Global Instrument Transformers Market Analysis & Trends - Industry Forecast to 2027

Share
  • Description
  • Table of Content
  • List of Tables
  • Request Sample

The Global Instrument Transformers Market is poised to grow strong during the forecast period 2017 to 2027. Some of the prominent trends that the market is witnessing include growing demand for hvdc technology for long distance transmission and enlargement of cross-border electricity trade. 
Based on Voltage, the market is categorized into extra high voltage transmission, distribution voltage, high voltage transmission, ultra-high voltage transmission and ultra-high voltage transmission. By Type the market is segmented into potential transformers, current and combined instrument transformers. Further potential transformers are sub divided into capacitive potential transformers, electromagnetic and inductive potential transformers. Moreover, current segment is sub classified into closed and wound. 
Depending on Dielectric Medium, market is segmented into SF6 gas dielectric instrument transformers, solid dielectric instrument transformers and liquid dielectric instrument transformers.  On the basis of Installation the market is classified into indoor and outdoor. By Cooling Type, market is divided into Oil immersed and Dry type. Further Oil immersed is sub divided into water cooled, forced oil, self-cooled and other oil immersed. Moreover, Dry type is sub classified into air blast and self-air. 
Based on Rating, market is categorized into > 500 kV, 251 to 500 kV and ≤ 250 kV. Depending on Winding, market is segregated into auto-transformer and two winding. By mounting the market is segmented into Pole, PC/PCB, Pad and Other mountings. On the basis Phase market is classified into Single and 3-phase. By Insulation, market is divided into solid, gas, air, oil and other insulations. 
Depending on End-User the market is segregated into railways & metros, power generation, power utilities, residential & commercial and industries & OEMS. Further Power Utilities is sub divided into power distribution utilities and power transmission utilities. Moreover, residential & commercial is sub classified into healthcare, societies and education. Further Industries & OEMS is sub divided into automobiles, oil & gas, industrial machinery, cement, iron & steel and chemicals. 
On the basis of Application the market is segmented into switchgear assemblies, metering & protection, power transformer & circuit breaker bushing and relaying.

This industry report analyzes the market estimates and forecasts of all the given segments on global as well as regional levels presented in the research scope. The study provides historical market data for 2015, 2016 revenue estimations are presented for 2017 and forecasts from 2018 till 2027. The study focuses on market trends, leading players, supply chain trends, technological innovations, key developments, and future strategies. With comprehensive market assessment across the major geographies such as North America, Europe, Asia Pacific, Middle East, Latin America and Rest of the world the report is a valuable asset for the existing players, new entrants and the future investors.

The study presents detailed market analysis with inputs derived from industry professionals across the value chain. A special focus has been made on 23 countries such as U.S., Canada, Mexico, U.K., Germany, Spain, France, Italy, China, Brazil, Saudi Arabia, South Africa, etc. The market data is gathered from extensive primary interviews and secondary research. The market size is calculated based on the revenue generated through sales from all the given segments and sub segments in the research scope. The market sizing analysis includes both top-down and bottom-up approaches for data validation and accuracy measures.

This report provides data tables, includes charts and graphs for visual analysis. 

Regional Analysis:
North America
- US
- Canada
- Mexico

Europe
- France
- Germany
- Italy
- Spain
- UK
- Rest of Europe

Asia Pacific
- China
- Japan
- India
- Australia
- New Zealand
- Rest of Asia Pacific

Middle East
- Saudi Arabia  
- UAE   
- Rest of Middle East 

Latin America
- Argentina  
- Brazil   
- Rest of Latin America 

Rest of the World
- South Africa
- Others

Report Highlights:
- The report provides a detailed analysis on current and future market trends to identify the investment opportunities
- Market forecasts till 2027, using estimated market values as the base numbers
- Key market trends across the business segments, Regions and Countries
- Key developments and strategies observed in the market
- Market Dynamics such as Drivers, Restraints, Opportunities and other trends 
- In-depth company profiles of key players and upcoming prominent players
- Growth prospects among the emerging nations through 2027
- Market opportunities and recommendations for new investments

1 Market Outline           
 1.1 Research Methodology         
  1.1.1 Research Approach & Sources        
 1.2 Market Trends          
 1.3 Regulatory Factors          
 1.4 Application Analysis         
 1.5 End User Analysis          
 1.6 Strategic Benchmarking         
 1.7 Opportunity Analysis         
             
2 Executive Summary           
             
3 Market Overview           
 3.1 Current Trends          
  3.1.1 Growing Demand for Hvdc Technology for Long Distance Transmission    
  3.1.2 Enlargement of Cross-Border Electricity Trade      
  3.1.3 Recent Technological Developments in Instrument Transformers    
  3.1.4 Growth Opportunities/Investment Opportunities      
 3.2 Drivers           
 3.3 Constraints          
 3.4 Industry Attractiveness         
  3.4.1 Bargaining power of suppliers        
  3.4.2 Bargaining power of buyers        
  3.4.3 Threat of substitutes        
  3.4.4 Threat of new entrants        
  3.4.5 Competitive rivalry         
             
4 Instrument Transformers Market, By Voltage        
 4.1 Extra High Voltage Transmission         
  4.1.1 Extra High Voltage Transmission Market Forecast to 2027 (US$ MN)    
 4.2 Distribution Voltage          
  4.2.1 Distribution Voltage Market Forecast to 2027 (US$ MN)     
 4.3 High Voltage Transmission          
  4.3.1 High Voltage Transmission Market Forecast to 2027 (US$ MN)     
 4.4 Ultra-High Voltage Transmission        
  4.4.1 Ultra-High Voltage Transmission Market Forecast to 2027 (US$ MN)    
 4.5 Sub-Transmission Voltage          
  4.5.1 Sub-Transmission Voltage Market Forecast to 2027 (US$ MN)     
             
5 Instrument Transformers Market, By Type        
 5.1 Potential Transformers          
  5.1.1 Potential Transformers Market Forecast to 2027 (US$ MN)     
   5.1.1.1 Capacitive Potential Transformers      
    5.1.1.1.1 Capacitive Potential Transformers Market Forecast to 2027 (US$ MN)  
   5.1.1.2 Electromagnetic        
    5.1.1.2.1 Electromagnetic Market Forecast to 2027 (US$ MN)    
   5.1.1.3 Inductive Potential Transformers      
    5.1.1.3.1 Inductive Potential Transformers Market Forecast to 2027 (US$ MN)  
 5.2 Current           
  5.2.1 Current Market Forecast to 2027 (US$ MN)      
   5.2.1.1 Closed         
    5.2.1.1.1 Closed Market Forecast to 2027 (US$ MN)    
   5.2.1.2 Wound         
    5.2.1.2.1 Wound Market Forecast to 2027 (US$ MN)     
 5.3 Combined Instrument Transformers        
  5.3.1 Combined Instrument Transformers Market Forecast to 2027 (US$ MN)    
             
6 Instrument Transformers Market, By Dielectric Medium       
 6.1 SF6 Gas Dielectric Instrument Transformers        
  6.1.1 SF6 Gas Dielectric Instrument Transformers Market Forecast to 2027 (US$ MN)   
 6.2 Solid Dielectric Instrument Transformers        
  6.2.1 Solid Dielectric Instrument Transformers Market Forecast to 2027 (US$ MN)   
 6.3 Liquid Dielectric Instrument Transformers        
  6.3.1 Liquid Dielectric Instrument Transformers Market Forecast to 2027 (US$ MN)   
             
7 Instrument Transformers Market, By Installation        
 7.1 Indoor           
  7.1.1 Indoor Market Forecast to 2027 (US$ MN)       
 7.2 Outdoor           
  7.2.1 Outdoor Market Forecast to 2027 (US$ MN)      
             
8 Instrument Transformers Market, By Cooling Type        
 8.1 Oil immersed          
  8.1.1 Oil immersed Market Forecast to 2027 (US$ MN)      
   8.1.1.1 Water cooled        
    8.1.1.1.1 Water cooled Market Forecast to 2027 (US$ MN)    
   8.1.1.2 Forced oil        
    8.1.1.2.1 Forced oil Market Forecast to 2027 (US$ MN)    
   8.1.1.3 Self-cooled        
    8.1.1.3.1 Self-cooled Market Forecast to 2027 (US$ MN)    
   8.1.1.4 Other Oil Immersed        
    8.1.1.4.1 Other Oil Immersed Market Forecast to 2027 (US$ MN)   
 8.2 Dry Type           
  8.2.1 Dry Type Market Forecast to 2027 (US$ MN)      
   8.2.1.1 Air blast         
    8.2.1.1.1 Air blast Market Forecast to 2027 (US$ MN)    
   8.2.1.2 Self-air         
    8.2.1.2.1 Self-air Market Forecast to 2027 (US$ MN)    
             
9 Instrument Transformers Market, By Rating        
 9.1 > 500 kV           
  9.1.1 > 500 kV Market Forecast to 2027 (US$ MN)      
 9.2 251 to 500 kV          
  9.2.1 251 to 500 kV Market Forecast to 2027 (US$ MN)      
 9.3 ≤ 250 kV           
  9.3.1 ≤ 250 kV Market Forecast to 2027 (US$ MN)      
             
10 Instrument Transformers Market, By Winding        
 10.1 Auto-transformer          
  10.1.1 Auto-transformer Market Forecast to 2027 (US$ MN)     
 10.2 Two winding          
  10.2.1 Two winding Market Forecast to 2027 (US$ MN)      
             
11 Instrument Transformers Market, By Mounting        
 11.1 Pole           
  11.1.1 Pole Market Forecast to 2027 (US$ MN)       
 11.2 PC/PCB           
  11.2.1 PC/PCB Market Forecast to 2027 (US$ MN)      
 11.3 Pad           
  11.3.1 PC/PCB Market Forecast to 2027 (US$ MN)      
 11.4 Other Mountings          
  11.4.1 Other Mountings Market Forecast to 2027 (US$ MN)      
             
12 Instrument Transformers Market, By Phase        
 12.1 Single           
  12.1.1 Single Market Forecast to 2027 (US$ MN)       
 12.2 3-phase           
  12.2.1 3-phase Market Forecast to 2027 (US$ MN)      
             
13 Instrument Transformers Market, By Insulation        
 13.1 Solid           
  13.1.1 Solid Market Forecast to 2027 (US$ MN)       
 13.2 Gas           
  13.2.1 Gas Market Forecast to 2027 (US$ MN)       
 13.3 Air           
  13.3.1 Air Market Forecast to 2027 (US$ MN)       
 13.4 Oil           
  13.4.1 Oil Market Forecast to 2027 (US$ MN)       
 13.5 Other Insulations          
  13.5.1 Other Insulations Market Forecast to 2027 (US$ MN)     
             
14 Instrument Transformers Market, By End-User        
 14.1 Railways & Metros          
  14.1.1 Railways & Metros Market Forecast to 2027 (US$ MN)     
 14.2 Power Generation           
  14.2.1 Power Generation Market Forecast to 2027 (US$ MN)     
 14.3 Power Utilities           
  14.3.1 Power Utilities Market Forecast to 2027 (US$ MN)      
   14.3.1.1 Power Distribution Utilities       
    14.3.1.1.1 Power Distribution Utilities Market Forecast to 2027 (US$ MN)   
   14.3.1.2 Power Transmission Utilities       
    14.3.1.2.1 Power Transmission Utilities Market Forecast to 2027 (US$ MN)  
 14.4 Residential & Commercial         
  14.4.1 Residential & Commercial Market Forecast to 2027 (US$ MN)     
   14.4.1.1 Healthcare        
    14.4.1.1.1 Healthcare Market Forecast to 2027 (US$ MN)    
   14.4.1.2 Societies         
    14.4.1.2.1 Societies Market Forecast to 2027 (US$ MN)    
   14.4.1.3 Education        
    14.4.1.3.1 Education Market Forecast to 2027 (US$ MN)    
 14.5 Industries & OEMS           
  14.5.1 Industries & OEMS Market Forecast to 2027 (US$ MN)     
   14.5.1.1 Automobiles        
    14.5.1.1.1 Automobiles Market Forecast to 2027 (US$ MN)    
   14.5.1.2 Oil & Gas         
    14.5.1.2.1 Oil & Gas Market Forecast to 2027 (US$ MN)    
   14.5.1.3 Industrial Machinery       
    14.5.1.3.1 Industrial Machinery Market Forecast to 2027 (US$ MN)   
   14.5.1.4 Cement         
    14.5.1.4.1 Cement Market Forecast to 2027 (US$ MN)    
   14.5.1.5 Iron & Steel        
    14.5.1.5.1 Iron & Steel Market Forecast to 2027 (US$ MN)    
   14.5.1.6 Chemicals        
    14.5.1.6.1 Chemicals Market Forecast to 2027 (US$ MN)    
             
15 Instrument Transformers Market, By Application        
 15.1 Switchgear Assemblies          
  15.1.1 Switchgear Assemblies Market Forecast to 2027 (US$ MN)     
 15.2 Metering & Protection         
  15.2.1 Metering & Protection Market Forecast to 2027 (US$ MN)     
 15.3 Power Transformer & Circuit Breaker Bushing        
  15.3.1 Power Transformer & Circuit Breaker Bushing Market Forecast to 2027 (US$ MN)   
 15.4 Relaying           
  15.4.1 Relaying Market Forecast to 2027 (US$ MN)      
             
             
16 Instrument Transformers Market, By Geography         
 16.1 North America          
  16.1.1 North America Market Forecast by Countries to 2027 (US$ MN)    
   16.1.1.1 US         
   16.1.1.2 Canada         
   16.1.1.3 Mexico         
 16.2 Europe           
  16.2.1 Europe Market Forecast by Countries to 2027 (US$ MN)     
   16.2.1.1 France         
   16.2.1.2 Germany         
   16.2.1.3 Italy         
   16.2.1.4 Spain         
   16.2.1.5 UK         
   16.2.1.6 Rest of Europe        
 16.3 Asia Pacific          
  16.3.1 Asia Pacific Market Forecast by Countries to 2027 (US$ MN)     
   16.3.1.1 China         
   16.3.1.2 Japan         
   16.3.1.3 India         
   16.3.1.4 Australia         
   16.3.1.5 New Zealand        
   16.3.1.6 Rest of Asia Pacific        
 16.4 Middle East          
  16.4.1 Middle East Market Forecast by Countries to 2027 (US$ MN)     
   16.4.1.1 Saudi Arabia        
   16.4.1.2 UAE         
   16.4.1.3 Rest of Middle East         
 16.5 Latin America          
  16.5.1 Latin America Market Forecast by Countries to 2027 (US$ MN)     
   16.5.1.1 Argentina        
   16.5.1.2 Brazil         
   16.5.1.3 Rest of Latin America        
 16.6 Rest of the World (RoW)         
  16.6.1 RoW Market Forecast by Countries to 2027 (US$ MN)      
   16.6.1.1 South Africa        
   16.6.1.2 Others         
             
17 Key Player Activities          
 17.1 Mergers & Acquisitions         
 17.2 Partnerships, Joint Venture’s, Collaborations and Agreements     
 17.3 Product Launch & Expansions         
 17.4 Other Activities          
             
18 Leading Companies            
 18.1 Mitsubishi Electric           
 18.2 GE            
 18.3 Indian Transformers Company         
 18.4 Schneider Electric           
 18.5 Pfiffner Instrument Transformers         
 18.6 ABB            
 18.7 Nissin Electric           
 18.8 Konèar-Instrument Transformers         
 18.9 Siemens            
 18.10 CG Power           
 18.11 BHEL            
 18.12 Ritz Instrument Transformers         
 18.13 Instrument Transformer Equipment         
 18.14 Arteche            
 18.15 EMEK            
             

Table 1 Global Instrument Transformers Market By Region, Market Forecast (2015-2027) (US$ MN    
Table 2 Global Instrument Transformers Market By Voltage, Market Forecast (2015-2027) (US$ MN    
Table 3 Global Instrument Transformers Market By Extra High Voltage Transmission, Market Forecast (2015-2027) (US$ MN  
Table 4 Global Instrument Transformers Market By Distribution Voltage, Market Forecast (2015-2027) (US$ MN   
Table 5 Global Instrument Transformers Market By High Voltage Transmission, Market Forecast (2015-2027) (US$ MN  
Table 6 Global Instrument Transformers Market By Ultra-High Voltage Transmission, Market Forecast (2015-2027) (US$ MN  
Table 7 Global Instrument Transformers Market By Sub-Transmission Voltage, Market Forecast (2015-2027) (US$ MN  
Table 8 Global Instrument Transformers Market By Type, Market Forecast (2015-2027) (US$ MN    
Table 9 Global Instrument Transformers Market By Potential Transformers, Market Forecast (2015-2027) (US$ MN Potential Transformers 
Table 10 Global Instrument Transformers Market By Capacitive Potential Transformers, Market Forecast (2015-2027) (US$ MN 
Table 11 Global Instrument Transformers Market By Electromagnetic, Market Forecast (2015-2027) (US$ MN   
Table 12 Global Instrument Transformers Market By Inductive Potential Transformers, Market Forecast (2015-2027) (US$ MN 
Table 13 Global Instrument Transformers Market By Current, Market Forecast (2015-2027) (US$ MN    
Table 14 Global Instrument Transformers Market By Closed, Market Forecast (2015-2027) (US$ MN    
Table 15 Global Instrument Transformers Market By Wound, Market Forecast (2015-2027) (US$ MN    
Table 16 Global Instrument Transformers Market By Combined Instrument Transformers, Market Forecast (2015-2027) (US$ MN 
Table 17 Global Instrument Transformers Market By Dielectric Medium, Market Forecast (2015-2027) (US$ MN   
Table 18 Global Instrument Transformers Market By SF6 Gas Dielectric Instrument Transformers, Market Forecast (2015-2027) (US$ MN
Table 19 Global Instrument Transformers Market By Solid Dielectric Instrument Transformers, Market Forecast (2015-2027) (US$ MN 
Table 20 Global Instrument Transformers Market By Liquid Dielectric Instrument Transformers, Market Forecast (2015-2027) (US$ MN 
Table 21 Global Instrument Transformers Market By Installation, Market Forecast (2015-2027) (US$ MN    
Table 22 Global Instrument Transformers Market By Indoor, Market Forecast (2015-2027) (US$ MN    
Table 23 Global Instrument Transformers Market By Outdoor, Market Forecast (2015-2027) (US$ MN    
Table 24 Global Instrument Transformers Market By Cooling Type, Market Forecast (2015-2027) (US$ MN   
Table 25 Global Instrument Transformers Market By Oil immersed, Market Forecast (2015-2027) (US$ MN   
Table 26 Global Instrument Transformers Market By Water cooled, Market Forecast (2015-2027) (US$ MN   
Table 27 Global Instrument Transformers Market By Forced oil, Market Forecast (2015-2027) (US$ MN    
Table 28 Global Instrument Transformers Market By Self-cooled, Market Forecast (2015-2027) (US$ MN   
Table 29 Global Instrument Transformers Market By Other Oil Immersed, Market Forecast (2015-2027) (US$ MN   
Table 30 Global Instrument Transformers Market By Dry Type, Market Forecast (2015-2027) (US$ MN    
Table 31 Global Instrument Transformers Market By Air blast, Market Forecast (2015-2027) (US$ MN    
Table 32 Global Instrument Transformers Market By Self-Air, Market Forecast (2015-2027) (US$ MN    
Table 33 Global Instrument Transformers Market By Rating, Market Forecast (2015-2027) (US$ MN    
Table 34 Global Instrument Transformers Market By > 500 kV, Market Forecast (2015-2027) (US$ MN    
Table 35 Global Instrument Transformers Market By 251 to 500 kV, Market Forecast (2015-2027) (US$ MN   
Table 36 Global Instrument Transformers Market By ≤ 250 kV, Market Forecast (2015-2027) (US$ MN    
Table 37 Global Instrument Transformers Market By Winding, Market Forecast (2015-2027) (US$ MN    
Table 38 Global Instrument Transformers Market By Auto-transformer, Market Forecast (2015-2027) (US$ MN   
Table 39 Global Instrument Transformers Market By Two winding, Market Forecast (2015-2027) (US$ MN   
Table 40 Global Instrument Transformers Market By Mounting, Market Forecast (2015-2027) (US$ MN    
Table 41 Global Instrument Transformers Market By Pole, Market Forecast (2015-2027) (US$ MN    
Table 42 Global Instrument Transformers Market By PC/PCB, Market Forecast (2015-2027) (US$ MN    
Table 43 Global Instrument Transformers Market By Pad, Market Forecast (2015-2027) (US$ MN    
Table 44 Global Instrument Transformers Market By Other Mountings, Market Forecast (2015-2027) (US$ MN   
Table 45 Global Instrument Transformers Market By Phase, Market Forecast (2015-2027) (US$ MN    
Table 46 Global Instrument Transformers Market By Single, Market Forecast (2015-2027) (US$ MN    
Table 47 Global Instrument Transformers Market By 3-phase, Market Forecast (2015-2027) (US$ MN    
Table 48 Global Instrument Transformers Market By Insulation, Market Forecast (2015-2027) (US$ MN    
Table 49 Global Instrument Transformers Market By Solid, Market Forecast (2015-2027) (US$ MN    
Table 50 Global Instrument Transformers Market By Gas, Market Forecast (2015-2027) (US$ MN    
Table 51 Global Instrument Transformers Market By Air, Market Forecast (2015-2027) (US$ MN    
Table 52 Global Instrument Transformers Market By Oil, Market Forecast (2015-2027) (US$ MN    
Table 53 Global Instrument Transformers Market By Other Insulations, Market Forecast (2015-2027) (US$ MN   
Table 54 Global Instrument Transformers Market By End User, Market Forecast (2015-2027) (US$ MN    
Table 55 Global Instrument Transformers Market By Railways & Metros, Market Forecast (2015-2027) (US$ MN   
Table 56 Global Instrument Transformers Market By Power Generation, Market Forecast (2015-2027) (US$ MN   
Table 57 Global Instrument Transformers Market By Power Utilities, Market Forecast (2015-2027) (US$ MN   
Table 58 Global Instrument Transformers Market By Power Distribution Utilities, Market Forecast (2015-2027) (US$ MN  
Table 59 Global Instrument Transformers Market By Power Transmission Utilities, Market Forecast (2015-2027) (US$ MN  
Table 60 Global Instrument Transformers Market By Residential & Commercial, Market Forecast (2015-2027) (US$ MN  
Table 61 Global Instrument Transformers Market By Healthcare, Market Forecast (2015-2027) (US$ MN    
Table 62 Global Instrument Transformers Market By Societies, Market Forecast (2015-2027) (US$ MN    
Table 63 Global Instrument Transformers Market By Education, Market Forecast (2015-2027) (US$ MN    
Table 64 Global Instrument Transformers Market By Industries & OEMS, Market Forecast (2015-2027) (US$ MN   
Table 65 Global Instrument Transformers Market By Automobiles, Market Forecast (2015-2027) (US$ MN   
Table 66 Global Instrument Transformers Market By Oil & Gas, Market Forecast (2015-2027) (US$ MN    
Table 67 Global Instrument Transformers Market By Industrial Machinery, Market Forecast (2015-2027) (US$ MN   
Table 68 Global Instrument Transformers Market By Cement, Market Forecast (2015-2027) (US$ MN    
Table 69 Global Instrument Transformers Market By Iron & Steel, Market Forecast (2015-2027) (US$ MN   
Table 70 Global Instrument Transformers Market By Chemicals, Market Forecast (2015-2027) (US$ MN    
Table 71 Global Instrument Transformers Market By Application, Market Forecast (2015-2027) (US$ MN   
Table 72 Global Instrument Transformers Market By Switchgear Assemblies, Market Forecast (2015-2027) (US$ MN  
Table 73 Global Instrument Transformers Market By Metering & Protection, Market Forecast (2015-2027) (US$ MN  
Table 74 Global Instrument Transformers Market By Power Transformer & Circuit Breaker Bushing, Market Forecast (2015-2027) (US$ MN
Table 75 Global Instrument Transformers Market By Relaying, Market Forecast (2015-2027) (US$ MN    
             
NOTE: Tables for North America, Europe, Asia Pacific, Middle East, Latin America & RoW are represented in the same manner above.    

Speak to Analyst

Request for Discount

Need a Customized Report

Request Sample

clicking on ".ar__close" removes class "open" on ".ar__modal" clicking on ".search_btn" toggles class "open" on "#search_md" clicking on "#category_dd_btn" toggles class "open" on "#category_dd" clicking on ".dp__backdrop" removes class "open" on "#category_dd" clicking on "#category_dd__md_btn" toggles class "open" on "#category_dd_mb" clicking on ".dp__backdrop" removes class "open" on "#category_dd_mb" clicking on ".nav__dp" toggles class "hidden" on "#nav_menu" clicking on ".dp__md_backdrop" removes class "open" on ".ar__modal" clicking on ".analyst_btn" adds class "open" on "#analyst_md" clicking on ".discount_btn" adds class "open" on "#discount_md" clicking on ".customization_btn" adds class "open" on "#customization_md" clicking on ".sample_btn" adds class "open" on "#sample_md" clicking on ".tab-btn" removes class "active" on ".tab-btn.active" clicking on ".tab-btn" removes class "active" on ".tab-context.active" clicking on ".tab-btn" adds class "active" on "target" clicking on "#tab1" adds class "active" on "#tab-wn1" clicking on "#tab2" adds class "active" on "#tab-wn2" clicking on "#tab3" adds class "active" on "#tab-wn3"