SQFlex data booklet
Table Of Contents
- 1. Product data
- 2. Features and benefits
- 3. Applications
- 4. System components
- 5. System sizing
- 6. Performance curves
- 7. Technical data
- Dimensions and weights
- Electrical data
- SQF pump
- CU 200 SQFlex control unit
- CIU 903 SQFlex control unit
- IO 50 SQFlex switch box
- IO 101 SQFlex switch box
- IO 102 SQFlex breaker box
- Material specification, helical rotor pump
- Material specification, 3" SQ(F) hydraulic
- Material specification, 16 SQF-10, 25 SQF-3
- Material specification, 35 SQF-4, 45 SQF-3, 77 SQF-3
- Material specification, MSF 3, 500-3600 RPM
- Material specification, MSF 3, 3000-10700 RPM
- 8. Product numbers
- 9. Accessories
- 10. Grundfos Product Center
IO 50 SQFlex switch box
Voltage
Maximum 300 VDC, 12 A
Maximum 265 VAC, 12 A
Enclosure class IP55
Ambient temperature
During operation: -30 °C to +50 °C (-22 °F to +122 °F)
During storage: -30 °C to +60 °C (-22 °F to +140 °F)
Marking CE
IO 101 SQFlex switch box
Voltage
230 VAC - 15 % to + 10 %, 50/60 Hz (internal relay)
Maximum 225 VDC, 8.4 A
Maximum 255 VAC, 8.4 A
115 VAC - 15 % to + 10 %, 50/60 Hz (internal relay)
Maximum 225 VDC, 8.4 A
Maximum 125 VAC, 8.4 A
Enclosure class IP55
Ambient temperature
During operation: -30 °C to +50 °C (-22 °F to +122 °F)
During storage: -30 °C to +60 °C (-22 °F to +140 °F)
Marking CE
IO 102 SQFlex breaker box
Voltage
Maximum 225 VDC, 8.4 A
Maximum 265 VAC, 8.4 A
Enclosure class IP55
Ambient temperature
During operation: -30 °C to +50 °C (-22 °F to +122 °F)
During storage: -30 °C to +60 °C (-22 °F to +140 °F)
Marking CE
SQFlex
7
37
Technical data