General Information; Product Data; Rating Plate - Wilo TOP-S Notice De Montage Et De Mise En Service

1 General Information

Assembly and installation should only be carried
out by qualified personnel.
1.1 Uses
The circulating pumps are used to pump liquids in
– Warm water heating systems,
– Cooling and cold water circuits,
– Closed industrial circulation systems,
– Circulation systems for drinking water (applies to
TOP-Z only).
The pumps in the TOP-S/-SD/-D range
must not be used for drinking water or
foodstuffs.
1.2

Product data

1.2.1 Rating plate

Umwälzpumpe, Nassläufer
f Standard-Type
S
SD f Standard-Type
as Double pump
f Drinking water circulation
Z
pump
f Speed constant
D
1
(max. 1400 /min)
Nominal diameter DN
of connecting lead [mm]
Screw connection:
20 (Rp }), 25 (Rp 1), 30 (Rp 1[)
Combination flange PN 6/10
to DN 32, 40, 50, 65
Flange connection PN 6
or PN 16 to DN 80, 100
Shut-off head [m]
EM = single phase motor 1~230 V
DM = three phase motor 3~400 V
(optional: 3~230 V with switching connector)
TOP-S 25 / 5 EM
1.2.2 Connection and electrical data
– Observe pump rating plate data.
Example: Explanation:
IInsulation materials
categoryProtection category IP
PN = nominal pump pressure
level
Max. medium temperature
Software version SW
(important for option module
connection)
Max. power consumption P
Max. current I
Voltage:
Three-phase current
Single-phase current
Frequency: 50 Hz
Serial no.:
Series/pump type
Article no./manufacturing
date
e.g.
year (2004) month (May)
ENGLISH
3~ 400 - 415 V or
3~ 230 - 240 V (with
230 V switching connector)
1~ 230 - 400 V
ongoing
numbering
04 05
max
1
17