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English (GB)
54
8.7.43 Pump curve data (4.3.19)
Fig. 91
Pump curve data
Description
CU 352 has a number of functions using these pump data:
Read the data using the pump performance curves which can be
found in Grundfos Product Center at www.grundfos.com. See the
examples in figs
to
If you cannot access Grundfos Product Center, try bringing a
pump into the three duty points:
• Power, Q0, 100 % speed
• Power, Q0, 50 % speed
• Rated power Pnom.
Setting via the operating panel
• Settings > Secondary functions > Pump curve data.
• Select and set:
– Rated flow rate Qnom
– Rated head Hnom
– Max. head Hmax
– Max. flow rate Qmax
– Power, Q0, 100 % speed
– Power, Q0, 50 % speed
– FD minimum speed
– VFD maximum speed.
8.7.44 How to read pump curve data
Read the power values in displays 1.3 to 1.8, depending on the
pump. See section
8.4.10 Pump 1-6, Pilot pump (1.3 - 1.10)
Fig. 92
Reading of Qnom, Hnom, Hmax and Qmax (Grundfos
Product Center)
Fig. 93
Reading of power, Q0, 100 % speed (Grundfos
Product Center)
• Rated flow rate Qnom
[m
3
/h]
• Rated head Hnom
[m]
• Max. head Hmax
[m]
• Max. flow rate Qmax
[m
3
/h]
• Power, Q0, 100 % speed
[kW]
• Power, Q0, 50 % speed
[kW]
• Rated power Pnom
[kW]
• VFD minimum speed
[%]
• VFD maximum speed
[%]
Grundfos can supply hydraulic data for CR, CRI,
CRE and CRIE pumps where GSC files can be
downloaded to CU 352.
All other pump types require manual entering of
hydraulic pump data.
Enter the electrical data, Power, Q0, 100 % speed
and Power, Q0, 50 % speed manually for all pump
types, including CR, CRI, CRE and CRIE.
For Grundfos E-pumps, enter the data of input power
(P1).
The VFD speed range is the range in which the VFD
is operating, so if the minimum and maximum speeds
are limited on the VFD, the values for the operating
range have to be entered in these fields.
Only used for EF systems. It is not used for E and EC
systems.
TM
0
3
9
993
4
807
TM0
3
999
4 4
8
0
7
Rated duty point
Hnom
Qnom
Qmax
Hmax
Power, Q0, 100 % speed
Duty point, Q0, 100 %
speed
Содержание Control MPC 2000 Series
Страница 1: ...Control MPC Installation and operating instructions GRUNDFOS INSTRUCTIONS...
Страница 2: ...2...
Страница 394: ...CN 394 8 3 CU 352 8 4 1 15 6 PV SP H G A MPC E I GENI RS 485 B D E F A B C D E F G H I C 64...
Страница 397: ...CN 397 8 4 8 1 2 6 14 8 7 67 4 4 9 1 2 8 4 9 1 2 7 15 8 4 10 1 6 1 3 1 10 16 1 PI PI 0 100 MPC E EC MPC E EC...
Страница 401: ...CN 401 8 5 5 2 1 4 28 PI PI 8 5 6 1 6 2 1 4 1 2 1 4 6 29 1 6 1 2 3 8 5 7 2 1 4 7 30 100 1 2 1 2...
Страница 403: ...CN 403 8 6 3 3 2 24 33 1 2 214 8 6 4 3 3 34 8 7 4 35 PI S 1 2 CU 352 GENIbus 1 2 3 8 7 1 4 1 36 PI S...
Страница 405: ...CN 405 8 7 3 4 1 2 38 2 7 1 1 CU 352 2 7 8 7 4 2 7 4 1 2 1 4 1 2 7 39 2 7 1 2 8 7 28 4 3 7 3 4 5 6...
Страница 407: ...CN 407 8 7 7 4 1 4 43 2000 2000 0 100 8 7 30 4 3 8 1 AI 2 3 AI 1 CU 352 8 7 8 4 1 5 44 1 2 3 1 2 3 4...
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Страница 416: ...CN 416 2 Qmin 69 1 8 7 28 4 3 7 2 3 4 70 1 8 7 30 4 3 8 2 3 4 2 71 5 3 15 0 25 0 6 10 25 30 50...
Страница 423: ...CN 423 8 7 39 4 3 14 1 87 MPC S MPC S 100 25 100 8 7 40 4 3 14 2 88 100 100 1 70...
Страница 428: ...CN 428 8 7 49 4 3 25 100 HVAC SP Setpoint alternation Kp Ti 1 2 3 4 5 8 7 50 4 3 25 1 101 1 6 1 AI...
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Страница 432: ...CN 432 8 7 57 4 4 1 108 8 7 58 4 4 1 1 8 7 59 4 4 1 2 8 7 60 4 4 1 3 8 7 58 4 4 1 1 109 CU 352 5 8 7 28 4 3 7 1 2 3...
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Страница 434: ...CN 434 8 7 61 4 4 2 112 CU 352 1 2 3 8 7 62 4 4 3 113 CU 352 8 7 14 4 2 1 1 2...
Страница 435: ...CN 435 8 7 63 4 4 4 114 CU 352 CU 352 CU 352 8 7 28 4 3 7 1 2 3 4 5 8 7 64 1 4 4 5 4 4 6 115 1 CU 352...
Страница 437: ...CN 437 8 7 66 4 4 8 117 118 1 2 3 2 4 5 6 7 8 9 8 7 67 4 4 9 119 MPC E 1 3600 1 2 TM03 9206 3607 4 s 1 2 3 4 5 5 3 2 1...
Страница 438: ...CN 438 8 7 68 4 4 10 120 1 2 8 7 69 4 4 11 121 CU 352 NRV NRV 1 2 G H I J MGE MPC E...
Страница 439: ...CN 439 8 7 70 1 2 4 4 13 4 4 14 122 1 2 CU 352 1 2 3 4 123 1 2 3 4 124 1 2 3 4 5 125...
Страница 440: ...CN 440 126 1 2 1 2 3 2 4 5 6 7 8 4 4 13 1 2 8 7 71 CU 352 4 5 127 CU 352 CU 352 CU 352 15 4 5 1 GENIbus...
Страница 443: ...CN 443 8 7 75 4 5 4 132 CU 352 1 2 3 4 1234 8 7 76 4 5 5 133 CU 352 Internet 8 8 1 CU 352 1 4 4 5 1 134 8 1 1 1 IP...
Страница 447: ...CN 447 9 9 1 9 2 CU 352 CU 352 12 10 5 0 20 mA 4 20 mA CU 352...
Страница 452: ...Arabic AR 452 20 0 20 4 CU 352...
Страница 455: ...Arabic AR 455 CU 352 GENIbus 8 8 8 8 TM05 3235 1012 GENIbus GENIbus Grundfos CIU GENIbus 1 3 9 139...
Страница 518: ...Arabic AR 518 O26 O27 O28 CUE EC Control MPC LC Control MPC F E B A Cont r ol MPC...