FOR LOW AND MEDIUM VOLTAGE SWITCHGEAR INCLUDING

• Circuit breakers
  
• Contactors
  
• Disconnect switches
  
• Fuses
  
• Miniature circuit breakers

APPLIED TESTS FOR LOW AND MEDIUM VOLTAGE SWITCHGEAR

•  Dielectric withstand test
•  Impulse withstand test
•  Breaking capacity test
•  Mechanical life test
•  Electrical life test
•  Over load performance test
•  Short circuit breaking capacity test
•  Short time short circuit impulse current test
•  Temperature rise test
•  Operation performance test

TESTS FOR LOW & MEDIUM VOLTAGE PANELS

•  Short time short circuit impulse current test
•  Dielectric test
•  Impulse withstand voltage test
•  Temperature rise test


Sample tests performed in accordance with applicable EN Standards include but not limited to:

• EN 60947-1,2,3 and 4-1 for low voltage switchgear
  
• EN 60298 for medium voltage panels
  
• EN 62271-100, 102, 105 for medium voltage switchgear
  
• EN 60044-1 for low and medium voltage current transformers
  

TECHNICAL SUPPORT

Hilkar provides complete technical assistance to end-customers for applications, design, and field installation, after sales service and training courses. All Hilkar laboratories are custom designed for different applications by considering required tests to provide the most efficient design at the most economical prices.