tp, tpd, tpe, tped, tpe2, tpe2 d, tpe3, tpe3 d · tpe series 2000 pumps tp, tpd, tpe, tped, tpe2,...
TRANSCRIPT
GRUNDFOS DATA BOOKLET
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
In-line circulator pumps50 Hz
Lenntech
TP
E S
erie
s 2
00
0 p
um
ps
34
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
9. TPE Series 2000 pumps
Fig. 17 TPE Series 2000
Technical data
ConstructionTPE, TPED Series 2000 pumps are based on TP, TPD Series 200 and 300 pumps.
The main differences between the TP and the TPE Series 2000 pumps are the motor and the factory-fitted differential-pressure sensor.
The MGE motor of TPE Series 2000 pumps has a built-in frequency converter for continuous adjustment of the pressure to the flow rate. All pumps with 2-pole motors up to 11 kW and 4-pole motors up to 7.5 kW are fitted with Grundfos permanent-magnet MGE motors that have motor efficiency class IE5 according to IEC 60034-30-2.
The range is a preset solution for quick and safe installation. The pumps fitted with 2-pole motors below 15 kW and 4-pole motors below 11 kW have a colour display for easy and intuitive pump setup and with full access to all functions.
Fig. 18 Example of main display on a TPE Series 2000 with advanced control panel
For further information on construction and materials of the pumps, .
ApplicationsTPE Series 2000 pumps have integrated speed control for automatic adaptation of performance to current conditions.
The energy consumption is thus kept at a minimum.
The pumps can operate at any duty point within the range between 25 and 100 % speed. In a part of the duty range, the pumps can operate at speeds up to 110 %.
Fig. 19 Duty range of TPE Series 2000 pumps
The 100 % curve corresponds to the curve of a pump with a mains-operated motor.
Depending on the application, the pumps offer energy savings, increased comfort or improved processing.
The pumps are suitable for applications requiring pressure control.
Proportional pressure
The pumps are factory-set to proportional pressure control. We recommend that you use proportional pressure control in systems with relatively large pressure losses, as it is the most economical control mode.
TM
06
73
82
34
16
- T
M0
6 7
38
4 3
41
6Flow rate: Up to 340 m3/hHead: Up to 90 mLiquid temperature: -25 to +140 °CMaximum operating pressure: 16 barMotor sizes (single-phase): 0.12 to 1.5 kWMotor sizes (three-phase): 0.12 to 22 kW
TM
05
88
93
28
13
TM
01
49
16
10
99
0 Q [m³/h]
0
H[m]
100 % (110 %)
25 %
H[m]
Q [m3h]
TP
E S
eri
es
20
00
pu
mp
s
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
The charts below show possible control modes of the pumps in different applications.
System application Select this control mode Pump type
In systems with relatively large pressure losses in the distribution pipes and in air-conditioning and cooling systems.• Two-pipe heating systems with thermostatic valves and the following:
– very long distribution pipes– strongly throttled pipe balancing valves– differential-pressure regulators– large pressure losses in those parts of the system through which the total
quantity of water flows, for example boiler, heat exchanger and distribution pipe up to the first branching.
• Primary circuit pumps in systems with large pressure losses in the primary circuit.
• Air-conditioning systems with the following:– heat exchangers (fan coils)– cooling ceilings– cooling surfaces.
Proportional pressure
All
In systems with relatively large pressure losses in the distribution pipes and in air-conditioning and cooling systems.• Two-pipe heating systems with thermostatic valves and the following:
– very long distribution pipes– strongly throttled pipe balancing valves– differential-pressure regulators– large pressure losses in those parts of the system through which the total
quantity of water flows, for example boiler, heat exchanger and distribution pipe up to the first branching.
• Primary circuit pumps in systems with large pressure losses in the primary circuit.
• Air-conditioning systems with the following:– heat exchangers (fan coils)– cooling ceilings– cooling surfaces.
Constant differential pressure with differential-pressure sensor located
in the system
0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
In systems with relatively small pressure losses in the distribution pipes.• Two-pipe heating systems with thermostatic valves and the following:
– sized for natural circulation– small pressure losses in those parts of the system through which the total
quantity of water flows, for example boiler, heat exchanger and distribution pipe up to the first branching or modified to a high differential temperature between flow pipe and return pipe, for example district heating.
• Underfloor heating systems with thermostatic valves.• One-pipe heating systems with thermostatic valves or pipe balancing valves.• Primary circuit pumps in systems with small pressure losses in the primary
circuit.
Constant differential pressure
All
In pressure boosting systems.
Constant pressure
0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
In systems with a fixed system characteristic.Examples:• one-pipe heating systems• boiler shunts• systems with three-way valves• domestic hot-water circulation.
Constant temperature
0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
Constant differential temperature
0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
H
Q
Hset
Hset
2
H
Q
H
Q
H
Q
H
Q
H
Q
TP
E S
erie
s 2
00
0 p
um
ps
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
If an external controller is installed, the pump is able to change from one constant curve to another, depending on the value of the external signal.The pump can also be set to operate according to the maximum or minimum curve:• Use the maximum curve mode in periods in which a maximum flow is required.
This operating mode is for instance suitable for hot-water priority.• Use the minimum curve mode in periods in which a minimum flow is required.
Constant curve
All
In systems requiring a constant flow, independently of pressure drop.Examples:• chillers for air-conditioning• heating surfaces• cooling surfaces.
Constant flow rate
0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
In systems requiring a constant tank level, independently of the flow rate.Examples:• process water tanks• boiler condensate tanks.
Constant level
0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
In systems with pumps operating in parallel.The multipump function enables the control of single-head pumps connected in parallel (two to four pumps) without the use of external controllers. The pumps in a multipump system communicate with each other via the wireless GENIair connection or the wired GENI connection.
"Assist" menu, "Multipump setup"0.12 - 11 kW, 2-pole0.12 - 7.5 kW, 4-pole
System application Select this control mode Pump type
H
Q
Qset
H
Q
H
Q
TP
E S
eri
es
20
00
pu
mp
s
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
TPE, TPED pumps with extended performance rangeStandard TPE, TPED pumps, 50 Hz, are able to operate in a range above the 100 % curve. .
Fig. 20 TPE and TPED pumps with extended performance range
The extended range is provided by means of optimised software which uses the MGE motor in an optimum way. The result is that the pump is able to deliver higher head and flow with the same motor size.
The curve sheets in the TP data booklet only show the nominal 100 % QH curve.
Grundfos Product Center shows the extended performance range of the pumps.
Operating modes of twin-head pumpsThe following operating modes are available for twin-head pumps:
Alternating operation
The two pumps run alternately for 24 operating hours. In case of fault in the operating pump, the other pump starts.
Standby operation
One pump is in constant operation. Every 24 operating hours the standby pump starts and runs for a short period to prevent it from seizing up. In case of fault in the operating pump, the standby pump starts.
In case of sensor fault, the operating pump switches to maximum operation.
Control optionsCommunication with the pumps is possible via a central building management system, remote control (Grundfos GO) or control panel.
The purpose of controlling the pumps is to monitor and control the pressure, temperature, flow rate and liquid level of the system.
For further information on control options of the pumps,
TM
04
63
24
011
0
H
(m)
00
10
20
30
40
50
60
5 10 15 20 25 30 35 40 45 50 55 60 Q(m3/h)
Q = 45.1 m3/h
H = 45 m
n = 100 %
101 %
100 %
103 %105 %
107 %
TPE 50-570/2-S 3 x 400 V, 50 Hz110 %
100 %
109 %
Pe
rform
an
ce
ran
ge
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
2. Performance range
Performance range, TPE2, TPE3, PN 6, 10, 16
Performance range, TPE2 D, TPE3 D, twin-head operation, PN 6, 10, 16
TM
05
81
77
49
14
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Performance range, 2-pole, PN 6, 10, 16
TM
02
75
50
46
17
11.
52
34
56
81010
1520
3040
5060
8010
010
015
020
030
040
0
Q [m
³/h]
2345681015203040506080[m]
H
112
34
56
78
91010
2030
4050
6070
Q [l
/s]
2030405060708090100
100
200
300
400
500
600
700
800
[kP
a]p
TP
(D),
TP
E(D
)P
N 6
/10/
16, 2
-pol
e, 5
0 H
z
32-8
0
32-5
0
25-9
0
25-5
0
25-8
0
125-
310
125-
360
65-
170
65-2
10
65-2
5050-4
20
50-5
40
50-6
30
40-4
3040
-530
40-6
30
100-
250100
-310
100-
360
100-
390
65-3
40
65-4
10
65-4
60
65-5
5065-6
60
65-7
20
65-9
30
50-1
60
50-1
90
50-2
40
50-2
9050
-360
50-4
30
50-7
10
50-8
30
50-9
00
40-2
40
40-3
0040-3
60
32-2
00
32-2
50
32-3
20
32-3
80
32-4
60
32-5
80
100-
120
80-1
20
65-1
80
65-1
20
65-6
0
50-1
80
50-1
20
50-6
0
40-2
70
40-2
30
40-1
90
40-1
80
40-1
20 40-6
0
32-2
30
32-1
80
32-1
50
32-1
20 32-6
0
40-5
0
40-9
0
80-1
40
80-1
8080-2
10
80-2
40
80-2
5080
-33080
-400
80-5
20
80-5
70
80-7
00
100-
16010
0-20
0
100-
240
100-
480
32-9
0
12
Pe
rform
an
ce
ran
ge
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
Performance range, 2-pole, PN 25
TM
06
65
33
42
17
2030
4050
6070
8010
015
020
030
040
050
0
Q [m
³/h]
30405060708090100
120
140
[m]
H
67
89
101020
3040
5060
7080
9010
010
0Q
[l/s
]
300
400
500
600
700
800
900
1000
1000
[kP
a]p
TP
PN
25,
2-p
ole,
50
Hz
100-
530
100-
650
100-
800
100-
950
100-
1040
100-
1200
100-
1410
Pe
rfo
rma
nc
e r
an
ge
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
Performance range, 4-pole, PN 6, 10, 16
TM
02
75
51
42
17
23
45
68
1012
1520
3040
5060
8010
015
020
030
040
060
010
0015
0020
00
Q [m
³/h]
12345681010152030405060[m]
H
112
34
56
78
101020
3040
5060
8010
010
020
030
0Q
[l/s
]
101020304050607080100
100
200
300
400
500
600
700
[kP
a]p
TP
(D),
TP
E(D
)P
N 6
/10/
16, 4
-pol
e, 5
0 H
z
350-
280
350-320
350-
360
350-
420
350-
480
350-
530
350-
650
350-
780
300-
190
300-
220
300-250300-290
300-
390
300-
420
300-
430
300-
500
300-
550
150-
150-
155
150-
110
150-
70
125-
95
125-80
125-
125-
400
125-
340
125-
300
125-
230
125-
190
50-1
40
50-1
2050
-80
40-1
40
40-1
10
200-
160
200-
190
200-
200
200-
240
200-
290
200-
50
200-
70200-
90200-
130
200-
150
150-
450
150-
520
150-
660
100-
70
100-
90
100-
110
200-
660
200-
530
200-
590
150-
260
150-
280
150-
340
150-
390
100-
410
100-
370
100-
330
100-
250
100-
200
100-
170
100-
130
80-3
40
80-2
70
80-2
40
80-1
70 80-1
50
80-1
10
80-9
0
80-7
0
65-1
10
65-1
30
65-1
50
65-1
70
65-2
40
65-9
0
50-1
90
50-2
30
50-9
0
40-1
00
32-1
00
32-1
20
32-8
0
100-
60
100-
30
80-6
0
80-3
0
65-6
0
65-3
0
50-6
0
50-3
0
40-9
040
-60 40
-30
32-6
0
32-4
0
32-3
0
125-
130
125-
160
150-
130
150-
160
150-
220
150-
200
150-
250
200-
410
200-
320
200-
270
200-
470
200-
400
200-
360
200-330
60
170
210
0010
00160 1060
Pe
rform
an
ce
ran
ge
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
Performance range, 4-pole, PN 25
TM
02
68
69
42
17
2030
4050
6080
100
150
200
300
400
500
600
800
1000
1500
2000
3000
5000
Q [m
³/h]
8101520304050607080[m]
H
67
89
101020
3040
5060
7080
100
100
200
300
400
500
600
800
Q [l
/s]
8090100
100
200
300
400
500
600
700
800
[kP
a]p
TP
PN
25,
4-p
ole,
50
Hz
200-
410
200-
320
200-
660
200-
590
200-
530
200-
470
200-
400
200-360
200-
270
200-
290
200-
240
200-
200
200-
160
150-
660
150-
520
150-
450
150-
390
150-
280
150-
260
150-
250
150-
220
150-
150-
160
150-
130
125-
400
125-
340
125-
300
125-
230
125-
190
125-
150
100-
140
100-
200
100-
250
100-
330
100-
370
100-
410
350-
280
350-320
350-36
035
0-42
0
350-
480
350-
530
350-
650
350-
780
300-
190
300-
220
300-
250
300-
290
300-
390
300-420
300-
430
300-
500
300-
550
400-
720
400-
760
400-
670
400-
540
400-
510
400-
470
200
Pe
rfo
rma
nc
e r
an
ge
TP, TPD, TPE, TPED, TPE2, TPE2 D, TPE3, TPE3 D
Performance range, 6-pole, PN 16
TM
02
87
68
38
14
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