Grundfos IO 100 Product Manual page 14

Application examples
SQFlex Wind
- with CU 200 control unit and level switch
The SQFlex Wind system allows energy from the wind
to be stored as water in a reservoir.
SQFlex Wind water supply systems with a water reser-
voir are used where ...
• for short periods, the wind energy is insufficient to
run the pump
• there is a need for a back-up water source.
As the turbine noise level increases with the wind
speed, siting of the wind turbine near a residence is not
recommended.
Benefits
Combined with the CU 200, the level switch acts as a
pump cut out function when the water reservoir is full.
2
3
4
5
1
14
8
14
11
9
5
CU 200 offers indication of ...
• full water reservoir (level switch activated)
• pump operation
• input power.
CU 200 indicates operational stoppage in case of ...
• dry running
• service (see page 18)
• insufficient energy supply.
The IO 102 breaker box makes it possible to interrupt
the supply voltage in the system and to slow down or
stop the wind turbine when ...
• there is no need for water supply
• the system requires service.
In addition, the system features ...
• easy installation
• a minimum of maintenance.
1 SQF pump
2 Cable
15
3 Cable clips
4 Straining wire
5 Wire clamp
8 Wind turbine
9 IO 102 breaker box
11 CU 200 control unit
14 Water reservoir
15 Level switch
SQFlex