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<strong>Grundfos</strong> E-<strong>pumps</strong><br />
2<br />
E-pump functions<br />
CRE, CRIE, CRNE<br />
with sensor<br />
CRE, CRIE, CRNE,<br />
SPKE, CRKE, MTRE,<br />
CME<br />
without sensor<br />
E-pump type<br />
TPE<br />
Series 1000<br />
without sensor<br />
TPE<br />
Series 2000<br />
with sensor<br />
Setting via GENIbus<br />
Setpoint ● ● ● ● ● ● ● ●<br />
Start/stop ● ● ● ● ● ● ● ●<br />
Max. curve ● ● ● ● ● ● ● ●<br />
Min. curve ● ● ● ● ● ● ● ●<br />
Controlled or uncontrolled ● ● ● ● ● ●<br />
Constant pressure, proportional pressure<br />
or constant curve<br />
●<br />
●<br />
Reading via GENIbus<br />
Setpoint ● ● ● ● ● ● ● ●<br />
Operating indication ● ● ● ● ● ● ● ●<br />
Singlephase<br />
Threephase<br />
Singlephase<br />
Threephase<br />
Singlephase<br />
Threephase<br />
Singlephase<br />
Threephase<br />
Motor sizes [Hp] .5 - 1.5 1 - 30 .5 - 1.5 1 - 30 .33 - 1.5 .75 - 30 .33 - 1.5 .75 - 30<br />
Product overview<br />
Pump status ● ● ● ● ● ● ● ●<br />
Setting via external signal<br />
Setpoint ● ● ● ● ● ● ● ●<br />
Start/stop ● ● ● ● ● ● ● ●<br />
Min./max. curve via digital input ● ● ● ●<br />
Min./max. curve, external fault, flow<br />
switch via digital input<br />
● ● ● ●<br />
Reading via external signal<br />
Fault signal (relay)<br />
●<br />
Fault, Operation or Ready signal (relay) ● ● ●<br />
Fault, Operation, Ready, Pump running,<br />
Bearing lubrication, Warning, Limit<br />
exceeded 1 and 2<br />
● ● ● ●<br />
Twin-pump function ● ●<br />
● Available<br />
1) Sensor-fitted<br />
2) Only 15 - 30 Hp<br />
3) Lubricated only 15 - 30 Hp<br />
11
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