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Sign upOTDC Switch-disconnector
A high-performing switch-disconnectors for pv and energy storage system applications
01.
Identification
In the solar segment the utility scale solar plants are moving towards the 1500Vdc solutions from 1000Vdc. The need for the switch-disconnector is to be energy efficient and able to achieve the 1500Vdc disconnecting as low amount of poles as possible, which has an impact on the efficiency level as well as lowering the needed cabeling. OTDC switch-disconnectors range above 250A ensure reliable breaking power for every current level, enhancing safety, efficiency and simplicity. For 1500V DC systems, the basic configuration is two poles from 315A up to 800A (IEC 60947) and from 250A up to 600A (UL98B). The ratings from 800A up to 1000A for 1500V are achieved by the parallel connected poles. Both front and side operated models are available. Modularity of the OTDC Switch-disconnector allows to disconnect up to 3 1500Vdc circuits with only one switch. Optimized 2-pole DC switch-disconnectors for 1500V DC utility-scale photovoltaic power plants and for Energy Storage System (ESS) applications bring space savings efficiency with up to 64% reduced power losses compared to weakest in the market and better performance with DC-PV2 ratings.
Sector
Application
Target client profile
Tags
Label Date
November 18, 2020
By
ABB
From
Switzerland
Maturity stage
Medium and large scale commercialization
Looking For
New clients, Visibility
Sectors - Value chain - Application
Sectors
Applications
Design, Power & Produce
Package & Distribute
Use & Efficiency
Valorize & Restore
Value Chain Steps
- Video
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- Images
02.
The environmental benefits
- •Reduce power losses up to 64%
- •High performance up to DC-PV2 and DC-22B utilization categories
- •Up to 64% reduction of CO2 emissions annually per switch
- •The raw material reduction by using only 2-pole design instead of 3-pole for 1500Vdc has reduced per switch copper 43%, steel 42% and plastic 53%
- •The use of copper raw material reduced, because no additional connection bars are needed
03.
The Financial benefits
- •Design life of the product 30 years
- •Due to reduced power losses the annual saving is 44 USD per switch
04.
Activity Region
- Map
- /
- List
Europe
Gibraltar, Guernsey, United Kingdom, Scotland, Kosovo, Vatican City, Ukraine, San Marino, Slovakia, Svalbard and Jan Mayen, Slovenia, Sweden, Russia, Serbia, Romania, Portugal, Poland, Norway, Netherlands, Malta, Republic of Macedonia, Montenegro, Republic of Moldova, Monaco, Latvia, Luxembourg, Lithuania, Liechtenstein, Jersey, Italy, Iceland, Isle of Man, Ireland, Hungary, Croatia, Greece, France, Faroe Islands, Finland, Spain, Estonia, Denmark, Germany, Czechia, Switzerland, Belarus, Bulgaria, Belgium, Bosnia and Herzegovina, Åland, Austria, Albania, Andorra,
Asia
Georgia, Yemen, Vietnam, Uzbekistan, Taiwan, Turkey, Turkmenistan, East Timor, Tajikistan, Thailand, Syria, Singapore, Saudi Arabia, Qatar, State of Palestine, Pakistan, Philippines, Oman, Nepal, Malaysia, Maldives, Macao SAR, Mongolia, Myanmar [Burma], Sri Lanka, Lebanon, Laos, Kazakhstan, Kuwait, South Korea, North Korea, Cambodia, Kyrgyzstan, Japan, Jordan, Iran, Iraq, India, Israel, Indonesia, Hong Kong SAR, Cyprus, China (Mainland), Bhutan, Brunei Darussalam, Bahrain, Bangladesh, Azerbaijan, Armenia, Afghanistan, United Arab Emirates,
Africa
Guinea, Gambia, Ghana, Gabon, Zimbabwe, Zambia, South Africa, Mayotte, Uganda, Tanzania, Tunisia, Togo, French Southern Territories, Chad, Swaziland, Ṣo Tom̩ and Pr?_ncipe, South Sudan, Somalia, Senegal, Sierra Leone, Saint Helena, Sudan, Seychelles, Rwanda, R̩union, Nigeria, Niger, Namibia, Mozambique, Malawi, Mauritius, Mauritania, Mali, Madagascar, Morocco, Libya, Lesotho, Liberia, Comoros, Kenya, British Indian Ocean Territory, Guinea-Bissau, Equatorial Guinea, Ethiopia, Eritrea, Western Sahara, Egypt, Algeria, Djibouti, Cape Verde, Cameroon, Ivory Coast, Republic of the Congo, Central African Republic, Democratic Republic of the Congo, Botswana, Benin, Burundi, Burkina Faso, Angola,
North america
Greenland, Grenada, U.S. Virgin Islands, British Virgin Islands, Saint Vincent and the Grenadines, United States, Trinidad and Tobago, Turks and Caicos Islands, Sint Maarten, El Salvador, Puerto Rico, Saint Pierre and Miquelon, Panama, Nicaragua, Mexico, Montserrat, Martinique, Saint Martin, Saint Lucia, Cayman Islands, Saint Kitts and Nevis, Jamaica, Haiti, Honduras, Guatemala, Guadeloupe, Dominican Republic, Dominica, Curacao, Cuba, Costa Rica, Canada, Belize, Bahamas, Bonaire, Sint Eustatius and Saba, Bermuda, Saint Barth̩lemy, Barbados, Aruba, Anguilla, Antigua and Barbuda,
South america
French Guiana, Venezuela, Uruguay, Suriname, Paraguay, Peru, Guyana, South Georgia and the South Sandwich Islands, Falkland Islands, Ecuador, Colombia, Chile, Bouvet Island, Brazil, Bolivia, Argentina,
Australia
Samoa, Wallis and Futuna, Vanuatu, U.S. Minor Outlying Islands, Tuvalu, Tonga, Tokelau, Solomon Islands, Palau, Pitcairn Islands, Papua New Guinea, French Polynesia, New Zealand, Niue, Nauru, Norfolk Island, New Caledonia, Northern Mariana Islands, Marshall Islands, Kiribati, Heard Island and McDonald Islands, Guam, Micronesia, Fiji, Christmas Island, Cook Islands, Cocos [Keeling] Islands, Australia, American Samoa,
- Headquarters
- Activity
05.
Company Profile
ABB
ABB is a technology leader that is driving the digital transformation of industries
View company profile Solution website
Headquarters
8001 Zurique, Suíça
06.
Related Topics
08.
Complementary solutions
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The information set out above, is solely for the purposes of information and the Solar Impulse Foundation does not provide any guarantee as to its authenticity, completeness or accuracy. This information does not constitute investment advice or a recommendation to buy into, transact or to enter into any agreement with any of the parties or persons mentioned above. Potential investors or interested parties are solely responsible for their investment or business decisions and for performing any due diligence required by the circumstances.