Product Manual

ManualsBrandsGrundfos Pumps ManualsElectricGrundfos 5SQ07-270 - 5 GPM 3/4 HP SQ-Series Deep Well Submersible Pump (270' Rated Head) (2W - 200-240V)

Table Of Contents

1. SQ, SQE introduction
- SQ, SQE features and benefits
- SQ, SQE identification
  - Type key example SQ, SQE
2. SQ, SQE applications
- SQ with pressure switch and pressure tank
- Constant-pressure control with CU 301, residential water supply
- Constant-pressure control with CU 301, irrigation
- Maintaining a constant water table
- Emptying or filling a tank
- Pumping from one tank to another
- Setting of operating parameters
- SQE with manual speed control
3. Performance range
4. SQ, SQE installation
5. Sizing and selection
- System sizing guide
6. Cable sizing
- Cable sizing chart
7. SQ, SQE curve charts
- 5 SQ, SQE
- 10 SQ, SQE
- 15 SQ, SQE
- 22 SQ, SQE
- 30 SQ, SQE
8. SQ, SQE technical data
- Electrical data
  - Control units CU 300 and CU 301
- Operating conditions
  - Storage conditions
- Motor data
- Dimensions and weights
  - SQ, SQE
9. SQ, SQE construction
- Materials of construction
- SQ, SQE material specification
- Control units for SQ, SQE
- CU 301
- CU 300
10. CU331SP variable frequency drive
- Features
  - User interface
  - Functions
- Applications
- System components
- Identification
  - Nameplate
- CU331SP product range
- CU331SP performance range
- CU331SP sizing
- CU331SP operation
- CU331SP installation
  - Mechanical installation
- CU331SP electrical connection
- CU331SP technical data
- CU331SP curve charts
11. Accessories
- CU 301 Constant Pressure System
- CU 300 Status Box & R100
- SQ, SQE flow sleeves
12. SP introduction
- Introduction
- Applications
  - Pumped liquids
- Features and benefits
- Identification
13. SP product overview
- SP performance range 60 Hz
- Pump range
- Motor range
- Motor protection and controllers
14. SP construction
- Sectional drawing, SP pump 4" spline shaft
  - Material specification
- Sectional drawing, SP pump 4" smooth shaft
- Sectional drawing, SP pump 6" (SP 85S - 300S)
  - Material specification
- Sectional drawing, SP pump 8" (SP 385S - 475S)
  - Material specification
- Sectional drawing, SP pump 10" (SP 625S - 1100S)
  - Material specification
- Sectional drawing, MS motors
  - Material specification, MS 402, MS 4000, and MS 6000C motors
  - R-version motor
- Sectional drawing, MMS motors
15. SP operating conditions
- Operating conditions
  - Maximum liquid temperature
  - Operating pressure
- Curve conditions
  - General
16. How to read the curve charts
17. SP curve charts and technical data
- 4" and larger wells
- SP 5S (5 gpm)
- SP 7S (7 gpm)
- SP 10S (10 gpm)
- SP 16S (16 gpm)
- SP 25S (25 gpm)
- SP 35S (35 gpm)
- SP 45S (45 gpm)
- SP 62S (62 gpm)
- SP 77S (77 gpm)
- 6" and larger wells
- SP 85S (85 gpm)
- SP 150S (150 gpm)
- SP 230S (230 gpm)
- SP 300S (300 gpm)
- 8" and larger wells
- SP 385S (385 gpm)
- SP 475S (475 gpm)
- 10" and larger wells
- SP 625S (625 gpm)
- SP 800S (800 gpm)
- SP 1100S (1100 gpm)
18. SP electrical data
19. Accessories
- MP 204
  - Applications
  - Benefits
- Control functions
- CU331SP constant pressure drive kits
  - Grundfos GO remote app and Grundfos GO CAPS
- Connecting pieces
  - Thread-to- thread
- Zinc anodes
- SA-SPM 6 control boxes
- Pt100
20. Energy consumption
- Energy consumption of submersible pumps
21. Cables
- Cable sizing charts
22. Friction loss tables
23. Grundfos Product Center

CU331SP variable frequency drive

SQ, SQE, CU 331, and SP

Line disturbance and transient protection

To protect itself from AC line voltage disturbances, the

CU331SP monitors the input power supply and

interrupts drive operation in the event of phase loss or

imbalance. Transients on the AC line are suppressed

by MOVs as well as zener diodes for extreme

transients. The CU331SP meets VDE 0160 (European

standard - 2.3 x line voltage for 1.3 msec) for transient

protection.

RFI filters

To meet the EMC requirements, the CU331SP comes

with the following types of built-in radio frequency

interference filter (RFI).

* Single-phase input - three-phase output.

Description of RFI filter types

RFI filter types are according to EN61800-3

Control panel

The on/off button on the control panel does not

disconnect the CU331SP from the power supply and

must therefore not be used as a safety switch.

The control panel is used for local setting of the

CU331SP. The functions available are preset in the

CU331SP.

Fig. 46 Control panel of the CU331SP

Editing buttons

Navigating buttons

Adjusting the display contrast

Press OK and + for darker display.

Press OK and - for brighter display.

Button lock

To lock the buttons on the panel press and hold the up

and down arrows simultaneously.

Voltage Typical shaft power P2 RFI filter type

1 x 200-240 V* 1.5 - 10 hp C1

C1: For use in domestic areas.

The On/Off button has the highest priority.

In "Off" condition, pump operation is not

possible.

On/On/

Off

TM03 8719 2507

Button Function

Makes the pump ready for operation/starts and stops

the pump.

Saves changed values, resets alarms and expands the

value field.

Changes values in the value field.

Button Function

Navigates from one menu to another. When the menu

is changed, the display shown will always be the top

display of the new menu.

Navigates up and down in the individual menu.

CUCUE

On/On/

Off

OnOn

Off

AlarmAlarm

On/

Off