Inhaltsverzeichnis; General Description; Master Pump And Slave Pump - Grundfos UPE 2000 Series Montage- Und Betriebsanleitung
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Andere Handbücher für UPE 2000 Series:
- Montage- und betriebsanleitung (299 Seiten) ,
- Bedienungsanleitung (40 Seiten) ,
- Montage- und betriebsanleitung (257 Seiten)
Inhaltsverzeichnis
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Verfügbare Sprachen
CONTENTS
1.
1.1
2.
2.1
3.
3.1
3.2
3.3
3.4
3.5
3.6
4.
4.1
4.2
5.
6.
6.1
6.2
6.3
6.4
6.5
6.6
6.7
6.8
6.9
7.
7.1
7.2
7.3
7.4
7.5
7.6
7.7
8.
9.
9.1
10.
11.
Before beginning installation procedures,
these installation and operating instruc-
tions should be studied carefully. The in-
stallation and operation should also be in
accordance with local regulations and ac-
cepted codes of good practice.
1. General description
The UPE Series 2000 is a complete range of circula-
tor pumps with integrated differential pressure con-
trol enabling adjustment of pump performance to the
actual system requirements. In many systems, this
will mean a considerable reduction in power con-
sumption, prevent noise from thermostatic valves
and similar fittings, and improve the control of the
system.
4
The desired head can be set on the pump control
panel.
Page
These instructions apply to the pump types UPED
4
50-120, UPED 65-120, UPED 80-120 and UPED
4
100-60.
5
The pump offers the following functions:
5
• Control of twin-head pump:
5
- Alternating operation,
5
- Standby operation,
5
- Synchronous operation,
6
- Single-pump operation.
6
• Proportional-pressure control (factory setting).
6
The head is changed in accordance with the flow
6
demand. The desired head can be set on the
6
pump control panel.
6
• Constant-pressure control. A constant head is
7
maintained, irrespective of flow demand. The de-
8
sired head can be set on the pump control panel.
8
• Constant curve duty. The pump runs at a con-
8
stant speed on or between the max. and min.
8
curves.
9
• Temperature influence. The head varies depend-
10
ing on the liquid temperature.
10
• External fault signal via a potential-free output.
11
11
• External analog control of head or speed from
12
an external 0-10 V signal transmitter.
12
• External forced control via inputs for:
13
13
- Max. curve,
13
13
• Bus communication. As the UPE Series 2000 in-
14
corporates an input for bus communication, the
14
pump can be controlled and monitored by a
14
GRUNDFOS Pump Management System 2000 or
17
a building management system.
18
• Remote control. The pump can be operated by
18
means of the GRUNDFOS wireless remote control
19
R100.
21
21
1.1 Master pump and slave pump
23
Fig. 1
23
Slave pump
23
24
Master pump
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