Power Capacitors
Overview
MKK-DC
B25650
MKK-DCI / MKK-DCI-H
B25750
MKK-DC-R
B25640
• Dry (gas)
• SF6, N2
• Flat winding
• Oil
• Rapeseed oil
• Flat winding
• Dry
• Polyurethane resin
• Flat winding
Applications
• < 3000 V DC
• No AC ripple
• 1800 … 6500 V DC
• With AC ripple
• 800 … 1500 V DC
• No AC ripple
• Low temperature
• DC link traction
• State-of-the-art
• Better thermal stability
• Filter circuit
• Low temperature
• DC link industrial
• Best cost
Specification and electrical characteristics
Capacitance
100 … 20 000 μF
10ꢀ
Tolerance
Rated voltage
800 … 6500 V DC
–55 … +85 °C
Up to 350 000 h
Operating hot-spot temperature
Lifetime at VR and +70 °C hot-spot temperature
Stray inductance
Minimum values of down to 30 nH
Resin, gas and oil available
Impregnation
Test voltage between terminals
Test voltage between shorten-terminals and case
1.5 • VR during 10 s
(2 • VR + 1000) VRMS at 50 Hz during 60 s
© EPCOS AG 2011
EPCOS [ EPCOS ]
