Wind power
Pump solutions for cooling circuits in wind turbines
By the wind power market segment, HERMETIC refers in particular to applications for cooling inverters, transformers and other power electronics in wind turbines. The waste heat generated in this process must be dissipated continuously and reliably to ensure high plant availability and a long service life for the components.
Due to limited installation space and labour-intensive maintenance operations – particularly offshore – there is a demand for compact, durable and low-maintenance pump solutions. HERMETIC supports operators and system integrators with hermetically sealed pumps for closed cooling circuits based on water-glycol mixtures or desalinated water.
Typical areas of application
Inverter cooling
in onshore wind turbines
Cooling of inverters and power electronics
in offshore wind turbines
Cooling
of transformers and transistors on offshore platforms
Closed cooling circuits
in refrigeration units and cooling systems
Media in action
HERMETIC Solutions and Benefits
LC split-case motor pumps
- Specially developed for cooling inverters in wind turbines
- Hermetically sealed system with no risk of leakage
- Compact and lightweight design for limited installation space
- Long, maintenance-free service life with an MTBF of over 130,000 hours
- Suitable for water-glycol mixtures in closed cooling circuits
- Particularly advantageous for hard-to-access onshore and offshore applications
CN / CNF canned motor pumps
- Suitable for other cooling applications in wind power and energy-related infrastructure
- Robust, hermetically sealed pump technology for closed cooling circuits
- Reliable continuous operation for transformers, power electronics and other electrical assemblies
- Minimisation of environmental and plant risks through leak-free operation
- High operational reliability and availability for demanding cooling tasks
Are you looking for a reliable pumping solution for wind turbines?
Our experts can assist you in selecting hermetically sealed pumps for cooling circuits using water-glycol mixtures or desalinated water in onshore and offshore applications.