en – Original instructions
14
•
If the density and/or viscosity value of the pumped liquid exceeds the value of water, such as
water with glycol; as it may require a more powerful motor.
•
If the pumped liquid is chemically treated (for example softened, deionized, demineralized
etc.).
•
Any situation that is different from the ones that is described and relate to the nature of the
liquid.
Approval and certifications
See motor nameplate for approvals:
•
only
•
+ .
3.2 Applications
The application alternatives for the product are the following:
3.2.1 Actuator (constant speed)
The unit operates as an actuator according to speed set point; this is done through user
interface, the corresponding analog input or the communication bus.
3.2.2 Controller (constant pressure)
This mode is set as the default operating mode and is used for a unit in a single pump operation.
3.3 Data plates
3.3.1 Motor
Motor data plate
Figure 2: Motor data plate
1.
Type definition code
2.
Rated voltage
3.
Rated frequency
4.
Rated power [kW]
5.
Rated power [HP]
6.
Part number
7.
Insulation class and protection degree
8.
Serial number
9.
Maximum ambient temperature
10.
Power factor
11.
Rated current
12.
Motor drive efficiency
13.
Full power speed range
14.
Code letter for locked rotor
15.
Duty type
16.
Enclosure type
17.
Weight
18.
Protection class
19.
Shaft power
20.
Voltage
21.
Current
22.
Part number
23.
Serial number
24.
Power factor
25.
Speed
26.
Power drive system efficiency class (according to EN
50598-2)
27.
Full load efficiency
