wilo top s-25/5
DESCRIPTION
Wilo TOP S-25/5 technical dataTRANSCRIPT
Data sheet: Wilo-TOP-S 25/5 (1~230 V, PN 10)
Subject to change without prior notice. www.wilo.com 50 Hz 2016-02 1 / 4
Pump curves Single-phase current
0 1 2 3 4 5 6
0 1 2 3 4 5 6
125
100
75
50
25
0
5
4
3
2
1
0
Wilo-TOP-S 25/5Wilo-TOP-S 30/51~230 V - Rp1 / Rp1¼
0 0,5 1 1,5
min.
min.
max.
0 1 2 3
0 0,5 1 1,5 2
v
Rp1
Rp1¼
max.
m/s
Q/l/s
Q/m³/h
Q/m³/h
H/m
P1/W
Dimension drawing
Pg
Rp 1
50 52
88 88
G 1½
18
0
92
65
40
150
90
60 44
Terminal diagram
L NPE
NL
Mains connection 1~230 V, 50 Hzinternal protection against unacceptably high winding temperaturesTriggering: Internal interruption of motor voltageReset: Automatic after motor has cooled down
Approved fluids (other fluids on request)
Heating water (in accordance with VDI2035)
•
Water-glycol mixtures (max. 1:1; above20% admixture, the pumping datamust be checked)
•
Permitted field of application
Temperature range at max. ambienttemperature +40 °C
-20 up to +130 (in short-termoperation 2 h: +140) (forapplications with Wilo-Protect-Module C: -20 to +110) °C
Maximum permissibleoperating pressure
Pmax 10 bar
Pipe connections
Threaded pipe union Rp 1
Thread G 1½
Overall length l0 180 mm
Motor/electronics
Emitted interference EN 61000-6-3
Interference resistance EN 61000-6-2
Protection class IP X4D
Insulation class H
Mains connection 1~230 V, 50 Hz
Nominal motor power P2 50 W
Speed n 1200 / 1640 / 2320 rpm
Power consumption 1~230 V P1 75 / 110 / 140 W
Current at 1~230V I 0.35 / 0.55 / 0.65 A
Capacitor 3.7 µF / 400 VDB
Threaded cable connection PG 1x13.5
Motor protection integrated
Materials
Pump housing Grey cast iron (EN-GJL-200)
Impeller Plastic (PPE - 30% GF)
Pump shaft Stainless steel (X46Cr13)
Bearing Carbon, metal impregnated
Minimum suction head at suction port for avoidingcavitation at water pumping temperature
Minimum suction head at 50 / 95 / 110/ 130 °C
0.5 / 5 / 11 / 24 m
Information for order placements
Data sheet: Wilo-TOP-S 25/5 (1~230 V, PN 10)
Subject to change without prior notice. www.wilo.com 50 Hz 2016-02 2 / 4
Make Wilo
Type TOP-S 25/5
Art no. 2044009
Weight approx. m 4 kg• = available, ‐ = not available
Dimensions and dimension drawings: Wilo-TOP-S 25/5 (1~230 V, PN 10)
Subject to change without prior notice. www.wilo.com 50 Hz 2016-02 3 / 4
Dimension drawing
Pg
Rp 1
50 52
88 88
G 1½
18
0
92
65
40
150
90
60 44
Pump curves: Wilo-TOP-S 25/5 (1~230 V, PN 10)
Subject to change without prior notice. www.wilo.com 50 Hz 2016-02 4 / 4
Pump curves Single-phase current
0 1 2 3 4 5 6
0 1 2 3 4 5 6
125
100
75
50
25
0
5
4
3
2
1
0
Wilo-TOP-S 25/5Wilo-TOP-S 30/51~230 V - Rp1 / Rp1¼
0 0,5 1 1,5
min.
min.
max.
0 1 2 3
0 0,5 1 1,5 2
v
Rp1
Rp1¼
max.
m/s
Q/l/s
Q/m³/h
Q/m³/h
H/m
P1/W