Transformer differential protection
The Reyrolle 7SR242 Duobias transformer protection device has been specifically designed to provide protection, control and monitoring for two winding transformers.
- Skip to content
- Skip to main navigation
- Skip to global navigation (country selector, search)
- Skip to footer
United Kingdom
Go to Siemens Global Website
Siemens in your country/region
- Algeria
- Angola
- Argentina
- Australia
- Austria
- Azerbaijan
- Bahrain
- Bangladesh
- Belarus
- Belgium
- Bolivia
- Bosnia and Herzegovina
- Brasil
- Bulgaria
- Cambodia
- Canada
- Chile
- China
- Colombia
- Costa Rica
- Crna Gora
- Croatia
- Cyprus
- Czech Republic
- Denmark
- Dominican Republic
- Ecuador
- Egypt
- El Salvador
- Estonia
- Ethiopia
- Finland
- France
- Georgia
- Germany
- Ghana
- Greece
- Guatemala
- Honduras
- Hong Kong, China
- Hungary
- India
- Indonesia
- Iran
- Iraq
- Ireland
- Israel
- Italy
- Ivory Coast
- Japan
- Kazakhstan
- Kenya
- Korea
- Kosovo
- Kuwait
- Latvia
- Lesotho
- Lithuania
- Luxembourg
- Malawi
- Malaysia
- Mauritius
- MEA
- Mexico
- Morocco
- Mozambique
- Myanmar
- Netherlands
- New Zealand
- Nicaragua
- Nigeria
- North Macedonia
- Norway
- Oman
- Pakistan
- Panama
- Peru
- Philippines
- Poland
- Portugal
- Qatar
- Romania
- Russia
- Saudi Arabia
- Serbia
- Singapore
- Slovakia
- Slovenia
- South Africa
- Spain
- Sudan
- Swaziland
- Sweden
- Switzerland
- Taiwan
- Tanzania
- Thailand
- Tunisia
- Turkey
- UAE
- Uganda
- Ukraine
- United Kingdom
- Uruguay
- USA
- Uzbekistan
- Venezuela
- Vietnam
