Data sheet: Wilo-CronoBloc-BL 80/200-4/4
Pump curves
Approved fluids (other fluids on request)
H[m]
Wilo-CronoBloc-BL 80/220 Wilo-CronoBloc-BL 80/200
Heating water (in accordance with VDI
2035)
•
BL 8
0/22
0-5
,5/4
BL 8
0/20
0-4
/4
Water-glycol mixtures (for 20-40
vol.% glycol and fluid temperature ≤
40 °C)
•
Cooling and cold water
•
20
Qmin
16
BL 80/200-3/4
12
8
4
NPSH [m]
3
Ø 220
4
Permitted field of application
2
1
0
Standard version for operating
pressure
0
0
20
0
40
60
10
80
100
20
Q[m³/h]
120
Ø 220
Ø 201
4
2
0
0
20
ηp[%]
80
60
40
20
0
0
40
80
100
Q[m³/h]
120
20
40
60
80
100
250
170
8
143
200
178
Ø 246
188
120
III
Max. ambient temperature
+40 °C
Installation in closed buildings
•
Ø 220
Ø 180
Ø 156
DN 100
19
180
210-260
15
185
45
Ø 200
Ø 160
Ø 132
DN 80
DN1
135
DN2
II Pressure measuring connection R1/8; III Ventilation R1/8
U2
V2
U1
V1
W1
L3
PE
U2
V2
U1
V1
W1
L1
Flange nominal diameter (on the
pressure side)
DN 80
Flanges (according to EN 1092-2)
PN 16
Flange with pressure-measurement
connections
R 1/8
Pump housing
EN-GJL-250
Lantern
EN-GJL-250
Impeller
EN-GJL-200
Pump shaft
1.4122
Mechanical seal
AQEGG
Nominal speed
W2
L2
DN 100
Electrical connection
Terminal diagram
W2
Flange nominal diameter (on the
suction side)
Materials
197
19
II
Q[m³/h]
120
633
DN 100
L1
-20...+140 °C (depending on
the fluid)
Pipe connections
DN 80
L2
Temperature range at max. ambient
temperature +40 °C
Ø 220
125
II
60
13 bar (up to +140 °C) bar
16 bar (up to +120 °C) bar
40 Q[l/s]
30
P2[kW]
6
pmax
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
P2≥ 4
kW
1450 rpm
Mains connection
3~400 V, 50 Hz
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI)
≥ 0.40
BL80/220-5,5/4
3~400 V Y
Pump with max. impeller diameter for
determining the MEI
3~230 V ∆
Motor/electronics
3~690 V Y
Integrated full motor protection
Special version with PTC
thermistor sensor (KLF) at
additional charge
Protection class
IP 55
Insulation class
F
3~400 V ∆
After removing the bridges, Y-∆ start is
possible.
Subject to change without prior notice.
n
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Data sheet: Wilo-CronoBloc-BL 80/200-4/4
Mains connection
3~400 V, 50 Hz
Motor efficiency level
IE2
Rated current (approx.)
IN
3~40 8.4 A
0V
Motor efficiency
ηm
50%
m
/η
84.1/86.4/86.6 %
/η
75%
m 100%
Efficiency
ηM
0.87
Power factor
cos
φ
0.79
Nominal motor power
P2
4.0 kW
Nominal speed
n
1450 rpm
Information for order placements
Make
Wilo
Art no.
2089443
Type
CronoBloc-BL 80/200-4/4
Weight approx.
m
98 kg
Observe motor name plate data
Subject to change without prior notice.
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Dimensions and dimension drawings: Wilo-CronoBloc-BL 80/200-4/4
Dimension drawing
125
633
120
170
8
143
Ø 220
Ø 180
Ø 156
DN 100
45
135
19
210-260
15
185
180
197
Ø 200
Ø 160
Ø 132
DN 80
19
II
200
178
Ø 246
DN 100
250
III
188
DN 80
II
DN1
DN2
II Pressure measuring connection R1/8; III Ventilation R1/8
Subject to change without prior notice.
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Pump curves: Wilo-CronoBloc-BL 80/200-4/4
Pump curves
4-pole, 50 Hz
H[m]
Wilo-CronoBloc-BL 80/220 Wilo-CronoBloc-BL 80/200
20
Qmin
BL 8
16
BL 80/200-3/4
BL 8
0
0/22
0-5
,5/4
/200
12
-4/4
8
4
Ø 220
4
NPSH [m]
3
0
2
1
0
0
20
0
40
60
10
80
100
20
Q[m³/h]
120
40 Q[l/s]
30
P2[kW]
6
Ø 220
Ø 201
4
2
0
0
ηp[%]
80
60
40
20
0
0
20
40
60
80
100
Q[m³/h]
120
Ø 220
20
40
Subject to change without prior notice.
60
80
100
120
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Q[m³/h]
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Ordering information: Wilo-CronoBloc-BL 80/200-4/4
Information for order placements
Make
Wilo
Type
CronoBloc-BL 80/200-4/4
Art no.
2089443
EAN number
4016322989325
Colour
Green
Minimum order quantity
1
Minimum order quantity unit
PCE
Weight (net)
kg
98
Length (net)
mm
758
Width (net)
mm
367
Height (net)
mm
450
Weight (gross)
kg
105.5
Length (gross)
mm
790
Width (gross)
mm
400
Height (gross)
mm
570
Subject to change without prior notice.
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Specification texts: Wilo-CronoBloc-BL 80/200-4/4
Single-stage glanded centrifugal pump in monobloc design for installation on a base. Low-vibration and low-noise monobloc design with lantern and
rigidly connected standard 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
Minimum Efficiency Index (MEI)
Minimum Efficiency Index (MEI): ≥ 0.40
Pump with max. impeller diameter for determining the MEI: BL80/220-5,5/4
Motor/electronics
Integrated full motor protection: Special version with PTC thermistor sensor (KLF) at additional charge
Protection class: IP 55
Insulation class: F
Mains connection: 3~400 V, 50 Hz
Motor efficiency level: IE2
Rated current (approx.): 8.4 A
Motor efficiency: 84.1/86.4/86.6 %
Efficiency: 0.87
Power factor: 0.79
Nominal motor power: 4.0 kW
Nominal speed: 1450 rpm
Weight
Weight approx.: 98 kg
Information for order placements
Type: CronoBloc-BL 80/200-4/4
Art no.: 2089443
Subject to change without prior notice.
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2015-02
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