TPY
R
13
TPY
R
14
5.6
Working range
5.3
5
The working range depends on the application and a combination of
pressure and temperature. For specific and detailed limits advice the
working ranges are described in the chapter 5.3: Modular selection.
The overall working range of the pumps can be summarised as follows:
5:
Table 5: Specification of the working range
DL(JGGC)
[
] Tem
+40
(upto40)
1
NPSH
NPSH +2m
(seaorwater)
2
Cooling
(aircooling)
3
[Hz] Min frequency
50
[Hz] Max frequency
60
4
5
m-1mm
Allowable solids pumped
[kg/m ] Density
3
1.
1000
If the environment temperature more than the value or motor, located 1000
meters above, motor cooling efficiency, can choose the right lower motor.
Motor load level to adjust, please contact"TPY" customer service centre
for more support.
2.
Deviation in viscosity and/or density could require an adapted motor
power.Please contact your supplier for more detailed advice
3.
The cooling fan in order to have a sufficient flow of (cooling) air
4.
50Hz
60Hz
5.7
Explosion safety
This chapter contains fundamental information which has to
be taken in consideration when installing the pump withEX
permission in a hazardous environment.
ATTENTION
Stickers or indicators on the pump sleeve and the motor indicates
whether the pump is suitable for use in an environment with risk of
explosion.
GB 3836
It is allowed to install the pump in a zone which is classified in
directive Gb3836
When in doubt it is compulsory to check the above directive.
5.7.2
Indication
Ex(ia)
C 2G T4-T5
GB 3836
TPY
JIEGUAN
Pumps that are intended for 50 Hz operation,may not be connected 60
Hz power supply.
