Data sheet: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Pump curves Three-phase current
0
0,5
1
1,5
v
2
Approved fluids (other fluids on request)
2,5
H/m
m/s
3
Drinking water and water for foodprocessing companies in accordance
with TrinkwV 2001 (drinking water
ordinance)
Wilo-TOP-Z 25/10
9
3~400V - Rp 1
8
7
•
Permitted field of application
6
Temperature range for applications in
domestic hot water circulation systems 0...+80, for short periods (2 h)
at maximum ambient temperature of
to +80°C)
+40°C
m
ax
5
.
4
m
3
in.
Temperature range for applications in
domestic hot water circulation systems
110°C
at ambient temperature of +40 °C in
short-term operation 2 h
2
1
0
0
1
2
0
3
4
0,5
5
1
6
7
1,5
8
9 Q/m³/h
2,5 Q/l/s
2
P1/W
Max. permitted total hardness in
max.
300
domestic hot water circulation systems
250
200
Maximum permissible
operating pressure
min.
150
3.57 mmol/l (20 °dH)
Pmax
10 bar
Special version for operating pressure,
pmax
16 bar
100
50
0
0
1
2
3
4
5
6
7
8
9 Q/m³/h
Pipe connections
Dimension drawing
66
Rp 1
66
Pg
180
G 1½
69
73
68
172
92
Terminal diagram
SSM
SSM
L1
PE
L2
Thread
G 1½
l0
180 mm
Motor/electronics
52
92
Rp 1
Overall length
102
90
Pg
Threaded pipe union
Emitted interference
EN 61000-6-3
Interference resistance
EN 61000-6-2
Protection class
IP X4D
Insulation class
H
Mains connection
3~400/230 V, 50 Hz
Nominal motor power
P2
180 W
Speed
n
2000 / 2400 / 2700 rpm
Power consumption
P1
175 / 230 / 310 W
Current at 1~230V
I
– A
Current at 3~230V
I
0.55 / 0.74 / 1.33 A
Current at 3~400V
I
0.32 / 0.43 / 0.77 A
L3
L1 L2 L3
Mains connection 3~400 V, 50 Hz
3~230 V, 50 Hz (with optional switching plug 3~230 V)
Full motor protection with integrated trip electronics in terminal box for all speed
stages
Triggering:All-pole deactivation of motor by integrated
trip electronics
Reset: Manual reset at terminal box necessary
Load capacity of the potential-free NC contact according to VDI 3814 for the
collective fault signal (SSM) 1 A, 250 V ~
For function, see Wilo catalogue, chapter "Pump management Wilo-Control,
consulting guide"
Subject to change without prior notice.
Motor protection
Threaded cable connection
integrated
PG
2x13.5
Materials
Pump housing
www.wilo.co.uk 50 Hz
Red brass (CC 499K) according
to DIN 50930-6 in accordance
with Drinking Water Ordinance
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Data sheet: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Impeller
Plastic (PPE - 30% GF)
Pump shaft
Stainless steel (X39CrMo17-1)
Bearing
Carbon, synthetic resin
impregnated
Minimum suction head at suction port for avoiding
cavitation at water pumping temperature
Minimum suction head at 40 / 80 / 110
°C
5 / 8 / 20 m
Information for order placements
Make
Wilo
Type
TOP-Z 25/10
Art no.
2061965
Weight approx.
Subject to change without prior notice.
www.wilo.co.uk 50 Hz
m
7 kg
2015-02
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Dimensions and dimension drawings: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Dimension drawing
66
Rp 1
66
180
90
102
Pg
Pg
52
G 1½
69
92
68
73
172
92
Subject to change without prior notice.
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Pump curves: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Pump curves Three-phase current
0
0,5
1
1,5
v
2
2,5
H/m
m/s
3
Wilo-TOP-Z 25/10
9
3~400V - Rp 1
8
7
6
m
ax
5
.
4
m
in.
3
2
1
0
0
1
0
2
3
0,5
4
5
1
6
7
1,5
8
9 Q/m³/h
2,5 Q/l/s
2
P1/W
max.
300
250
200
min.
150
100
50
0
0
1
2
Subject to change without prior notice.
3
4
5
6
7
8
www.wilo.co.uk 50 Hz
9 Q/m³/h
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Ordering information: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Information for order placements
Make
Wilo
Type
TOP-Z 25/10
Art no.
2061965
EAN number
4016322891970
Colour
green/bronze
Minimum order quantity
1
Minimum order quantity unit
PCE
Weight (net)
kg
6.7
Length (net)
mm
180
Width (net)
mm
184
Height (net)
mm
245
Weight (gross)
kg
7.8
Length (gross)
mm
270
Width (gross)
mm
178
Height (gross)
mm
215
Packaging type
Cardboard box
Packaging property
Transport packaging
Pieces per pallet
96
Number per layer
16
Subject to change without prior notice.
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Specification texts: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
This circulation pump is suitable only for drinking water.
Can be used for domestic hot water circulation systems in the industry and building services.
Maintenance-free glandless circulation pump with threaded or flange connection, pre-selectable speed stages for power adjustment.
Equipment and function
• Manual power adjustment with 3 speed stages
• Pumps with 1~ motor:
• Pumps with 3~ motor:
• Fault signal light
• Contact for collective fault signal
• Direction of rotation indicator light
• Mains connection 3~, 230 V with optional switching plug
• Pump housing in bronze or grey cast iron (stainless steel depending on type)
• PN 6/PN 10 combination flange (for DN 40 to DN 65)
• Thermal insulation shells
• Additional functions by retrofittable Protect Module C:
• Dual pump management (two single pumps installed in parallel) Main/standby operation (automatic fault-actuated switchover/time-sensitive pump
alteration)
Materials
Pump housing: Red brass (CC 499K) according to DIN 50930-6 in accordance with Drinking Water Ordinance
Impeller: Plastic (PPE - 30% GF)
Pump shaft: Stainless steel (X39CrMo17-1)
Bearing: Carbon, synthetic resin impregnated
Approved fluids (other fluids on request)
3
Max. volume flow: 9.5 m /h
Max. delivery head: 9.5 m
Pipe connections
Threaded pipe union: Rp 1
Thread: G 1½
Overall length: 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: 3~400/230 V, 50 Hz
Max. speed: 2700 / rpm2400 / rpm2000 rpm
Speed: 2000 / 2400 / 2700 rpm
Nominal motor power: 180.0 W
Power consumption 3~400 V: 175 / 230 / 310 W
Current at 1~230V: – A
Current at 3~400V: 0.77 / A0.43 / A0.32 A
Subject to change without prior notice.
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Specification texts: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Motor protection: integrated
Threaded cable connection: 2x13.5
Information for order placements
Art no.: 2061965
EAN number: 4016322891970
Weight approx.: 7.8 kg
Make: Wilo
Designation: Wilo-TOP-Z 25/10 (3~400 V, PN 10, RG)
Subject to change without prior notice.
www.wilo.co.uk 50 Hz
2015-02
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