TP, TPD, TPE

TPE Series 1000 pumps
TP, TPD, TPE
Fig. 8 TPE Series 1000
Technical data
Flow rate: up to 380m 3 /h
Head: up to 90 m
Liquid temperature: –25 up to +140°C
Max. operating pressure: 16 bar
Motor sizes (three-phase): 1.1 to 22 kW
Construction
TPE Series 1000 pumps are based on TP Series 200
and 300 pumps.
The main difference between the TP and the TPE
Series 1000 pump range is the motor. The motor of TPE
Series 1000 pumps a has built-in frequency converter
for continuous adjustment of the pressure to the flow
rate.
TPE Series 1000 pumps are suitable for applications
where the pressure, temperature, flow rate or another
parameter is to be controlled on the basis of signals
from a sensor at some point in the system.
Note: TPE Series 1000 pumps are not fitted with a sensor
from factory.
For further information on construction and materials of
TPE Series 1000 pumps, see page 20 to 23.
TM03 0503 0105
Applications
TPE Series 1000 pumps have integrated speed control
for automatic adaptation of performance to current conditions.
This ensures that the energy consumption is kept at a
minimum.
TPE pumps can operate in any duty point in the range
between 25% and 100% speed.
H
[m]
0
25%
100%
0 Q [m³/h]
Fig. 9 Duty range of TPE Series 1000 pumps
In the QH-chart the 100%-curve corresponds to the
curve for a pump fitted with a standard fixed speed
motor.
Depending on the nature of the application, TPE Series
1000 pumps offer energy-savings, increased comfort or
improved processing.
The pumps can be fitted with sensor types meeting the
requirements mentioned in the data booklet titled
‘Grundfos E-pumps’.
TM01 4916 1099
26