grundfos smartflo SmartFlo System Sizing Pocket Guide Curves and sizing information for all SmartFlo systems

Transcription

1 grundfos smartflo SmartFlo System Sizing Pocket Guide Curves and sizing information for all SmartFlo systems

2 Contents SQE Curves - 3, rpm to 1,7 rpm 5SQE System Curves SQE System Curves SQE System Curves SQE System Curves SQE System Curves Sections 1. SQE Sizing Guide CU331SP System Curves CU331SP Sizing Guide Technical Data Cable Sizing Friction Loss Table Notes

3 SQE Curves SQE SmartFlo System Curves 4 Maximum Speed Curve Minimum Speed Curve 3 TD(Feet) 2 1 SQE GPM Pressure Tank (2 gal.) CU 31 Pressure Sensor

4 5SQE5-9 SQE Performance Curve 5SQE Maximum Speed Curve Minimum Speed Curve GPM 2 1 TD(Feet) 3

5 SQE Performance Curve 5SQE5-14 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 4

6 5SQE5-18 SQE Performance Curve 5SQE 4 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 5

7 SQE Performance Curve 5SQE7-23 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 6

8 5SQE7-27 SQE Performance Curve 5SQE Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 7

9 SQE Performance Curve 5SQE7-32 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 8

10 5SQE1-36 SQE Performance Curve 5SQE Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 9

11 SQE Performance Curve 5SQE1-41 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 1

12 5SQE15-45 SQE Performance Curve 5SQE Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 11

13 SQE Performance Curve 1SQE5-11 Maximum Speed Curve Minimum Speed Curve SQE 2 1 GPM TD(feet) 12

14 1SQE5-16 SQE Performance Curve 1SQE 3 Maximum Speed Curve Minimum Speed Curve GPM TD (Feet) 13

15 SQE Performance Curve 1SQE7-2 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 14

16 1SQE7-24 SQE Performance Curve 1SQE 4 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 15

17 SQE Performance Curve 1SQE1-29 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 16

18 1SQE15-33 SQE Performance Curve 1SQE 6 5 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 17

19 SQE Performance Curve 15SQE5-7 Maximum Speed Curve Minimum Speed Curve SQE 2 1 GPM TD(Feet) 18

20 15SQE5-11 SQE Performance Curve 15SQE Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 19

21 SQE Performance Curve 15SQE7-15 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 2

22 15SQE7-18 SQE Performance Curve 15SQE 4 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 21

23 SQE Performance Curve 15SQE1-22 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 22

24 15SQE1-25 SQE Performance Curve 15SQE 5 4 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 23

25 SQE Performance Curve 15SQE15-29 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 24

26 22SQE5-4 SQE Performance Curve 22SQE Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 25

27 SQE Performance Curve 22SQE5-8 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 26

28 22SQE7-12 SQE Performance Curve 22SQE 2 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 27

29 SQE Performance Curve 22SQE7-16 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 28

30 22SQE1-19 SQE Performance Curve 22SQE 3 25 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 29

31 SQE Performance Curve 22SQE15-22 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 3

32 3SQE5-4 SQE Performance Curve 3SQE Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 31

33 SQE Performance Curve 3SQE7-9 Maximum Speed Curve Minimum Speed Curve SQE GPM TD(Feet) 32

34 3SQE1-13 SQE Performance Curve 3SQE 25 2 Maximum Speed Curve Minimum Speed Curve GPM TD(Feet) 33

35 SQE SmartFlo System SQE Sizing SQE SmartFlo SQE Sizing System Sizing Follow these 2 steps. StEP 1 Calculate maximum head requirements at rated flow conditions: 1 max (required) = dynamic head + system pressure (in feet) + friction loss + above grade elevation. StEP 2 Select pump from the chart on the following page: > Choose model family based on desired flow rate i.e. 15SQE for a flow rate of 15 gpm. Continues on next page > 34

36 System Sizing SQE SmartFlo System > Select the first model with a value in Column 2 that is greater than the max calculated in Step 1. > For example: the choice for a 22 gpm model with an max of 14 would be the 22SQE-16. Double check your selection in the performance curve found in the front of this book. 1 [ft] Pump curve at 1,7 rpm Max. head at rated flow Min. head at no flow Pump curve at 3, rpm Q rated flow Q [gpm] TM

37 SQE SmartFlo System System Sizing Col. 1 Col. 2 System Sizing Matrix Pump Type Model B Shutoff ead ( 3 RPM Min. Speed Rated 17 RPM Max. Speed TD(Feet) TD(Feet) 5SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE SQE

38 5S2-39ds CU331SP Performance Curve 2 [m] [ft] z 55 z 5 z 45 z 4 z 35 z 3 z 2 P 5S2-39ds Q [US GPM] Q [m³/h] TM

39 CU331SP Performance Curve 7S2-32 [m] [ft] z 55 z 5 z 45 z 4 z 35 z 3 z 2 P 7S Q [US GPM] Q [m³/h] TM

40 1S2-27 CU331SP Performance Curve [m] 22 [ft] z 2 P 1S z z 45 z z 35 z 3 z Q [US GPM] 1 2 Q [m³/h] TM

41 CU331SP Performance Curve 16S2-18 [m] 16 [ft] z 2 P 16S z z z z z 3 z Q [US GPM] Q [m³/h] TM

42 25S2-11 CU331SP Performance Curve [m] 1 [ft] z 2 P 25S z z z 4 z 35 z 3 z Q [US GPM] Q [m³/h] TM

43 CU331SP Performance Curve 4S2-7 [m] [ft] z 55 z 5 z 45 z 4 z 35 z 3 z 2 P 4S Q [US GPM] Q [m³/h] TM

44 6S2-4 CU331SP Performance Curve [m] 4 [ft] 13 6 z 2 P 6S z z z 4 z z 3 z Q [US GPM] Q [m³/h] TM

45 CU331SP Performance Curve 75S2-3 ] [ft] 1 6 z 2 P 75S z z 45 z z 35 z 3 z Q [US GPM] Q [m³/h] TM

46 5S3-48ds CU331SP Performance Curve [m] 4 [ft] 13 6 z 3 P 5S3-48ds z z z 4 z z 3 z Q [US GPM] Q [m³/h] TM

47 CU331SP Performance Curve 1S3-34 [m] [ft] z 55 z 5 z 45 z 4 z 35 z 3 z 3 P 1S Q [US GPM] 1 2 Q [m³/h] TM

48 16S3-24 CU331SP Performance Curve [m] 22 [ft] z 3 P 16S z 5 z 45 z z 35 z z Q [US GPM] Q [m³/h] TM

49 CU331SP Performance Curve 25S3-15 [m] 14 [ft] z 3 P 25S z z z z z 3 z Q [US GPM] Q [m³/h] TM

50 4S3-9 CU331SP Performance Curve [m] 8 [ft] 26 6 z 3 P 4S z z z 4 z z 3 z Q [US GPM] Q [m³/h] TM

51 CU331SP Performance Curve 6S3-5 [m] 5 [ft] z 3 P 6S z z z 4 z 35 z 3 z Q [US GPM] Q [m³/h] TM

52 75S3-5 CU331SP Performance Curve [m] 5 [ft] z 3 P 75S z z z 4 z 35 z 3 z Q [US GPM] Q [m³/h] TM

53 CU331SP Performance Curve 1S5-48ds [m] 4 [ft] z 5 P 1S5-48ds z z z z z 3 z Q [US GPM] 1 2 Q [m³/h] TM

54 1S5-58 CU331SP Performance Curve [m] 5 [ft] z 5 P 1S z z z 4 z 35 z 3 z Q [US GPM] 1 2 Q [m³/h] TM

55 CU331SP Performance Curve 16S5-38 [m] 35 [ft] z 5 P 16S z z z z z 3 z Q [US GPM] Q [m³/h] TM

56 25S5-26 CU331SP Performance Curve [m] [ft] z 55 z 5 P 25S z 45 z z 35 z 3 z Q [US GPM] Q [m³/h] TM

57 CU331SP Performance Curve 4S5-12 [m] [ft] z 55 z 5 z 45 z 4 z 35 z 3 z 5 P 4S Q [US GPM] Q [m³/h] TM

58 4S5-15 CU331SP Performance Curve 2 [m] [ft] z 55 z 5 z 45 z 4 z 35 z 3 z 5 P 4S Q [US GPM] Q [m³/h] TM

59 CU331SP Performance Curve 6S5-7 [m] 7 [ft] z 5 P 6S z z z z z 3 z Q [US GPM] Q [m³/h] TM

60 6S5-9 CU331SP Performance Curve [m] 9 [ft] z 5 P 6S z 5 z 45 z z 35 z 3 z Q [US GPM] Q [m³/h] TM

61 CU331SP Performance Curve 75S5-8 [m] 8 [ft] 26 6 z 5 P 75S z z z 4 z z 3 z Q [US GPM] Q [m³/h] TM

62 System Sizing CU331SP SmartFlo System CU331SP SmartFlo System Sizing Follow these 3 steps. StEP 1 Calculate maximum head requirements at rated flow conditions: 2 max = dynamic head + system psi (feet) + friction loss + above grade elevation. Dynamic head + System psi (feet) + Friction Loss + Above grade elevation = max 61

63 CU331SP SmartFlo System System Sizing StEP 2 Select pump from performance curves as follows: Select a model in which the calculated value of max is within the maximum performance curve of the pump. StEP 3 Select the CU331SP that corresponds to the correct motor p and enclosure type. 2 CU331SP Variable Frequency Drive IMPORTANT NOTE: MUST BE USED WIT 3 PASE MOTORS 62

64 SQE Technical Data 3 Pump Type P voltage 5SQE5-9 1/2 23V/115V 5SQE5-14 1/2 23V/115V 5SQE5-18 1/2 23V/115V 5SQE7-23 3/4 23V 5SQE7-27 3/4 23V 5SQE7-32 3/4 23V 5SQE V 5SQE V 5SQE /2 23V 1SQE5-11 1/2 23V/115V 1SQE5-16 1/2 23V/115V 1SQE7-2 3/4 23V 1SQE7-24 3/4 23V 1SQE V 1SQE /2 23V 15SQE5-7 1/2 23V/115V 15SQE5-11 1/2 23V/115V 15SQE7-15 3/4 23V 15SQE7-18 3/4 23V 15SQE V 15SQE V 15SQE /2 23V 22SQE5-4 1/2 23V/115V 22SQE5-8 1/2 23V/115V 22SQE7-12 3/4 23V 22SQE7-16 3/4 23V 22SQE V 22SQE /2 23V 3SQE5-4 1/2 23V/115V 3SQE7-9 3/4 23V 3SQE V Full load amps 23V 115V

65 Technical Data SQE overload amps 23V 115V Min. Well Dia. Discharge NPT NPT NPT NPT NPT NPT NPT NPT NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /4 NPT /2 NPT /2 NPT /2 NPT /2 NPT /2 NPT /2 NPT /2 NPT /2 NPT /2 NPT 3 64

66 Cable Sizing Technical Data Cable length selection tables The following table (Fig. 7) lists the recommended copper cable sizes and various cable lengths for SQE motors. Proper wire size will ensure that adequate voltage will be supplied to the motor. To assure adequate voltage, the maximum cable lengths are calculated for when the motor is running at maximum nameplate amps. Cable sizes larger than specified may always be used and will reduce power loss. The use of cables smaller than the recommended sizes will void the warranty. Smaller cable sizes may cause under-voltage alarms. 3 65

67 Technical Data Cable Sizing Fig. 7 SQ/SQE ONly Motor Rating Copper Wire Size (AWG) Volts P AMPS / / / / Cable length is in feet Note: The calculations in the table are based on supply of 115V or 23V Max recommended cable length between the CU3/31 and SQE = 2m (656 ft) 3 66

68 Friction Loss Technical Data 3 67 Friction Loss Table - SC 4 Steel Pipe (Friction Loss in Feet of ead Per 1 Feet of Pipe) 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" ID ID ID ID ID ID ID ID ID GPM GP.622".824" 1.49" 1.38" 1.61" 2.67" 2.469" 3.68" 4.26" , , , , , , , , , , , , , , , , , , Friction Loss Table - Valves and Fittings (Friction Loss in Equivalent number of Feet of Straight Pipe) NOMINAL SIZE OF FITTING AND PIPE TYPE OF FITTING PIPE AND 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" AND APPLICATION FITTING EQUIVALENT LENGT OF PIPE(IN FEET) Insert Coupling Plastic Threaded Adapter (Plastic to Thread) Plastic o Standard Elbow Steel Plastic Standard Tee Steel (Flow Through Run) Plastic Standard Tee Steel (Flow Through Side) Plastic Gate Valve 1 Steel Swing Check Valve 1 Steel NOTES:

69 Technical Data Friction Loss Friction Loss Table - SC 4 PVC (Friction Loss in Feet of ead Per 1 Feet of Pipe) 1/2" 3/4" 1" 1 1/4" 1 1/2" 2" 2 1/2" 3" 4" ID ID ID ID ID ID ID ID ID GPM GP.622".824" 1.49" 1.38" 1.61" 2.67" 2.469" 3.68" 4.26" , , , , , , , , , , , , , , , , , , NOTES: Based on schedule 4 steel and plastic fittings. Figures given are friction losses in terms of Equivalent Lengths of straight pipe. 1 Friction loss figures are for screwed valves and are based on equivalent lengths of steel pipe. 68

70 Notes 4 69

71 Notes 4 7

72 Notes 4 71

73 Notes 4 72

74 Notes 4 73

75 Notes 4 74

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