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Summary pump control:
1. As long as the process pressure decreases, the UREG200 adjusts the
pressure to the set point SP1.
2. If the process does not take any more pressure, the UREG200 switches off
the pump as long as possible until the reduced set point = (SP1 + (-SP2) is
reached.
Example pump control
Structure pump control
Inverter:
Motor:
Pump:
Pressure sensor:
Pressure memory:
Controller:
promesstec GmbH I Niedersachsenstraße 4 I D- 48465 Schüttorf I Tel.:+49 (0)5923/ 90 229 0 I Fax:+49 (0)5923/ 90 229 29
Frequency converter for motor control
One AC3 three-phase motor
An economical execution
2- or 3-wire pressure sensor with a measuring range of
0-20 bar.
For more uniform pressure delivery to the process
UREG200-x-B-D-x
E-Mail: office@promesstec.com I Internet: www.promesstec.com
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