Data sheet: Wilo-CronoTwin-DL 65/130-5,5/2
Pump curves
Approved fluids (other fluids on request)
2-pole - individual operation
Heating water (in accordance with VDI
2035)
•
Water-glycol mixtures (for 20-40
vol.% glycol and fluid temperature ≤
40 °C)
•
Cooling and cold water
•
Heat transfer oil
Special version at additional
charge
H[m]
32
Wilo-CronoTwin-DL 65/140 Wilo-CronoTwin-DL 65/110
Qmin
DL 65/140-5,5/2
24
20
DL 65/120-3/2
16
12
DL 6
5/1
407,5/
2
DL
65/
130
-5,5
/2
DL
65/
DL 6
120
5/11
4/2
0-3
/2
8
4
Ø 140
NPSH [m]
28
0
0
20
0
40
60
100 Q[m³/h]
80
10
20
10
0
Standard version for operating
pressure
30 Q[l/s]
20
Permitted field of application
pmax
13 bar (up to +140 °C) bar
16 bar (up to +120 °C) bar
P2[kW]
8
Ø 140
Ø 126
Ø 117
4D
Ø 108
0
0
20
40
60
100 Q[m³/h]
80
ηp[%]
80
60
40
20
0
Ø 140
0
20
40
60
Temperature range at max. ambient
temperature +40 °C
-20...+140 °C (depending on
the fluid)
Max. ambient temperature
+40 °C
Installation in closed buildings
•
Outdoor installation
Special version at additional
charge
100 Q[m³/h]
80
Pipe connections
Pump curves
Nominal flange diameter
DN 65
2-pole - parallel operation
Flanges (according to EN 1092-2)
PN 16
Flange with pressure-measurement
connections
R 1/8
H[m]
32
Wilo-CronoTwin-DL 65/140 Wilo-CronoTwin-DL 65/110
Qmin
+
28
24
DL
DL
16
DL
12
,5/
130
DL
65
/12
65/
8
07
65/
5/2
0-4
/2
110
-3/
2
Ø 140
4
0
0
0
P2[kW]
16
12
8D
4
0
0
40
10
80
20
120
30
200 Q[m³/h]
160
40
60 Q[l/s]
50
Ø 140
Ø 126
Ø 117
Ø 108
40
80
120
160
Pump housing
EN-GJL-250
Lantern
EN-GJL-250
Impeller
EN-GJL-200
Impeller (special version)
G-CuSn10
Pump shaft
1.4122
Mechanical seal
AQEGG
Other mechanical seals
On request
2
-5,
NPSH [m]
20
Materials
65
/14
50
40
30
20
10
0
Electrical connection
200 Q[m³/h]
Mains connection
ηp[%]
80
60
40
20
0
Ø 140
0
40
80
120
160
200 Q[m³/h]
Nominal speed
3~400 V, 50 Hz
n
2900 rpm
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI)
≥ 0.40
Masterpumpe zur Ermittlung des MEIWertes tbt
IL65/140-7,5/2
Motor/electronics
Subject to change without prior notice.
www.wilo.co.uk 50 Hz
2015-02
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Data sheet: Wilo-CronoTwin-DL 65/130-5,5/2
Dimension drawing
II
Special version with PTC
thermistor sensor (KLF) at
additional charge
Protection class
IP 55
Insulation class
F
50
IN
3~40 10.2 A
0V
Motor efficiency
ηm
150
Rated current (approx.)
II
10
3 x M12
20
120
340
170
121
130
188
III
60
Integrated full motor protection
340
614
110
Ø 267
50%
m
Dimension drawing, flange
/η
85.2/86.9/87.0 %
/η
75%
Ø 185
Ø 145
Ø 118
DN 65
m 100%
Power factor
cos
φ
0.87
Nominal motor power
P2
5.5 kW
Motor winding up to 3 kW
230 V Δ/400 V Y, 50 Hz
Motor winding from 4 kW
400 V Δ/690 V Y, 50 Hz
Installation options
4 x Ø 19
Pipe installation (≤ 15 kW motor
power)
•
Support-bracket mounting
•
Information for order placements
Weight approx.
Terminal diagram
W2
U1
L2
U2
V1
L1
V2
W2
U1
W1
L3
PE
L2
U2
V1
L1
V2
W1
L3
PE
∆: Connection diagram delta connection
Y: Connection diagram star connection
Motor protection switch required on-site.
Check the direction of rotation! To change the
direction of rotation, exchange any two
phases.
P2≤ 3
kW
m
176 kg
Make
Wilo
Type
CronoTwin-DL 65/130-5,5/2
Art no.
2089281
Observe motor name plate data
3~400 V Y
3~230 V ∆
P2≥ 4
kW
3~690 V Y
3~400 V ∆
After removing the bridges, Y-∆ start is
possible.
Subject to change without prior notice.
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Dimensions and dimension drawings: Wilo-CronoTwin-DL 65/130-5,5/2
Dimension drawing
340
614
110
Ø 279
II
188
50
150
II
10
60
3 x M12
340
170
121
130
20
120
III
400
4 x Ø 19
Ø18
50
150 50
50
DN 65
Ø 118
Ø 145
Ø 185
II Pressure measuring connection R1/8; III Ventilation R1/8
Subject to change without prior notice.
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2015-02
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Pump curves: Wilo-CronoTwin-DL 65/130-5,5/2
Pump curves
2-pole - individual operation
H[m]
32
Wilo-CronoTwin-DL 65/140 Wilo-CronoTwin-DL 65/110
Qmin
DL 65/140-5,5/2
24
20
DL 65/120-3/2
16
12
DL 6
5/1
407,5/
2
DL
65/
130
-5,5
/2
DL
6
5
DL 6
/12
0-4
5/11
/2
0-3
/2
8
4
Ø 140
NPSH [m]
28
0
0
20
0
40
60
10
80
20
10
0
100 Q[m³/h]
30 Q[l/s]
20
P2[kW]
8
4D
Ø 108
Ø 140
Ø 126
Ø 117
0
0
20
40
60
80
ηp[%]
80
60
40
20
0
100 Q[m³/h]
Ø 140
0
20
Subject to change without prior notice.
40
60
80
100 Q[m³/h]
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Pump curves: Wilo-CronoTwin-DL 65/130-5,5/2
Pump curves
2-pole - parallel operation
H[m]
Wilo-CronoTwin-DL 65/140 Wilo-CronoTwin-DL 65/110
Qmin
+
28
24
DL
65
/14
07,5
/2
5/1
305,5
DL
/2
65
/12
DL
0-4
65/
/2
110
Ø 140
-3/
2
20
DL
6
16
12
8
4
NPSH [m]
32
0
0
0
P2[kW]
16
12
8D
4
0
0
40
10
80
20
120
30
200 Q[m³/h]
160
40
50
40
30
20
10
0
60 Q[l/s]
50
Ø 140
Ø 126
Ø 117
Ø 108
40
80
120
160
ηp[%]
80
60
40
20
0
200 Q[m³/h]
Ø 140
0
40
Subject to change without prior notice.
80
120
160
200 Q[m³/h]
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Ordering information: Wilo-CronoTwin-DL 65/130-5,5/2
Information for order placements
Make
Wilo
Type
CronoTwin-DL 65/130-5,5/2
Art no.
2089281
EAN number
4016322987451
Colour
Green
Minimum order quantity
1
Minimum order quantity unit
PCE
Weight (net)
kg
176
Length (net)
mm
734
Width (net)
mm
640
Height (net)
mm
340
Weight (gross)
kg
203
Length (gross)
mm
1200
Width (gross)
mm
800
Height (gross)
mm
484
Subject to change without prior notice.
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Specification texts: Wilo-CronoTwin-DL 65/130-5,5/2
Inline double pump with two single-stage glanded centrifugal pumps in the same housing with switchover valve, for pipe installation or installation on a
base. Housing blind flange and brackets available at extra charge. Low-vibration and low-noise monobloc design with lantern and rigidly connected
standard flange motor. With forced-flow circulation, bidirectional bellows mechanical seal and cavitation-reducing impeller. Flange with R 1/8 pressure
measuring connections. Pump housing and lantern are cataphoretic-coated.
Materials
Pump housing: EN-GJL-250
Lantern: EN-GJL-250
Impeller: EN-GJL-200
Pump shaft: 1.4122
Mechanical seal: AQEGG
Permitted field of application
Standard version for operating pressure: 13 bar (up to +140 °C) / bar16 bar (up to +120 °C) bar
Temperature range at max. ambient temperature +40 °C: -20...+140 °C (depending on the fluid)
Max. ambient temperature: +40 °C
Pipe connections
Nominal flange diameter: DN 65
Flanges (according to EN 1092-2): PN 16
1
Flange with pressure-measurement connections: R /
8
Overall length: 340 mm
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI): ≥ 0.40
Pump with max. impeller diameter for determining the MEI: IL65/140-7,5/2
Motor/electronics
Protection class: IP 55
Insulation class: F
Rated current (approx.): 10.2 A
Motor efficiency level: IE2
Motor efficiency: 85.2/86.9/87.0 %
Power factor: 0.87
Nominal motor power: 5.5 kW
Nominal speed: 2900 rpm
Weight
Weight approx.: 176 kg
Information for order placements
Art no.: 2089281
Type: CronoTwin-DL 65/130-5,5/2
Subject to change without prior notice.
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Specification texts: Wilo-CronoTwin-DL 65/130-5,5/2
Make: Wilo
Subject to change without prior notice.
www.wilo.co.uk 50 Hz
2015-02
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Terminal diagram : Wilo-CronoTwin-DL 65/130-5,5/2
Terminal diagram
W2
U2
V2
W2
U2
∆: Connection diagram delta connection
Y: Connection diagram star connection
Motor protection switch required on-site. Check the direction of
rotation! To change the direction of rotation, exchange any two
phases.
V2
P2≤ 3 kW
U1
V1
U1
W1
V1
3~400 V Y
3~230 V ∆
W1
P2≥ 4 kW
3~690 V Y
3~400 V ∆
L2
L1
L3
PE
Subject to change without prior notice.
L2
L1
L3
PE
www.wilo.co.uk 50 Hz
After removing the bridges, Y-∆ start is possible.
2015-02
9/9