Reducing the volume of construction with
With the help of liquid cooling losses are derived specifically about the cooling circuit - and not in the environment.
By use of liquid cooling, the temperatures in the components can be reduced greatly -
ie less stress for the insulation materials and longer life.
Advantages of liquid cooling in chokes.
- Low surface temperature
- Increased service life
- Reducing the volume of construction
NTT MD 953
Liquid-cooled three-phase mains choke 8% Uk
- Nominal Voltage: 400 V
- Rated current: 200 - 1200 A
- Inductance: 0,012 - 0,074 mH
Watercooled chokes are available are available with ingress protection ratings IP00 to IP65. REO can utilise several methods of water cooling these components. This provides controlled conduction of heat losses, ensuring that the local environment is not heated. Water cooling ensures that component temperatures are greatly reduced, reducing component stress and increasing product life. REO technology provides excellent heat distribution, preventing the emergence of so-called hot spots.
- Winding material : Aluminum
- Insulation class: F
- Cooling medium: Water/Glycol (70/30 %)
- Max. coolant inlet temperature.: 50° C
- Flow rate: min. 3,6 l/min.
- Pressure drop: <0,5 bar
- AFE Drives
Drives CatalogIndustrialConverter Solutions - DrivesDownload
Liquid cooled systems catalogProduct catalog for liquid cooled systemsDownload
Questionnaire water coolingQuestionnaire water coolingDownload
Operating instructionsOperating instructions - REO - Mains chokes, DC chokes Motor chokes, sine-wave filters, du/dt chokesDownload