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4.6 - Electrical data, optional hydronic module
The pumps that are factory-installed in these units have
motors with efficiency class IE2. The additional electrical data
required* is as follows:
Motors of fixed-speed hydronic module pumps, BW10 (options 116F and 270F)
No.** Description***
1
Nominal efficiency at full load and nominal voltage
1
Nominal efficiency at 75% rated load and nominal voltage
1
Nominal efficiency at 50% rated load and nominal voltage
2
Efficiency level
3
Year of manufacture
4
Manufacturer's name and trademark, commercial registration
number and place of manufacturer
5
Product's model number
6
Number of motor poles
7-1
Rated shaft power output at full load and nominal voltage (400 V)
7-2
Maximum power input (400 V)****
8
Rated input frequency
9-1
Rated voltage
9-2
Maximum current drawn (400 V)†
10
Rated speed
11
Product disassembly, recycling or disposal at end of life
12
Operating conditions for which the motor is specifically designed
I - Altitudes above sea level
II - Ambient air temperature
IV - Maximum air temperature
V - Potentially explosive atmospheres
Motors of variable-speed hydronic module pumps, BW10 (options 116J and 270J)
No.** Description***
1
Nominal efficiency at full load and nominal voltage
1
Nominal efficiency at 75% rated load and nominal voltage
1
Nominal efficiency at 50% rated load and nominal voltage
2
Efficiency level
3
Year of manufacture
4
Manufacturer's name and trademark, commercial registration
number and place of manufacturer
5
Product's model number
6
Number of motor poles
7-1
Rated shaft power output at full load and nominal voltage (400 V)
7-2
Maximum power input (400 V)****
8
Rated input frequency
9-1
Rated voltage
9-2
Maximum current drawn (400 V)†
10
Rated speed
11
Product disassembly, recycling or disposal at end of life
12
Operating conditions for which the motor is specifically designed
I - Altitudes above sea level
II - Ambient air temperature
IV - Maximum air temperature
V - Potentially explosive atmospheres
*
Required by regulation 640/2009 with regard to the application of directive 2005/32/EC on the eco-design requirements for electric motors
**
Item number imposed by regulation 640/2009, annex I2b.
*** Description given by regulation 640/2009, annex I2b.
**** To obtain the maximum power input for a unit with hydronic module add the maximum unit power input from the electrical data table to the pump power input.
†
To obtain the maximum unit operating current draw for a unit with hydronic module add the maximum unit current draw from the electrical data table to the pump current
draw.
†† Above 1000 m, a degradation of 3% for each 500 m should be taken into consideration.
BW10 - options 116F and 270F (low-pressure pumps)
20
25
30
35
%
80
80
80
80
%
78
78
78
78
%
75
75
75
75
IE2
This information varies depending on the manufacturer and model at the time of
incorporation. Please refer to the motor name plates.
2
2
2
2
kW
0.66
0.66
0.66
0.66
kW
0.83
0.83
0.83
0.83
Hz
50
V
3 x 400
A
2.0
2.0
2.0
2.0
r/s
48.2
48.2
48.2
48.2
rpm 2890
2890
2890
2890
Disassembly using standard tools. Disposal and recycling using an appropriate company.
m
< 1000††
°C
< 40
Please refer to the operating conditions given in this manual or in the specific conditions in
the selection programs.
Non-ATEX environment
BW10 - options 116J and 270J (high-pressure pumps)
20
25
30
35
%
82
82
82
82
%
82
82
82
82
%
80
80
80
80
IE2
This information varies depending on the manufacturer and model at the time of
incorporation. Please refer to the motor name plates.
2
2
2
2
kW
1.26
1.26
1.26
1.26
kW
1.50
1.50
1.50
1.50
Hz
50
V
3 x 400
A
3.1
3.1
3.1
3.1
r/s
48.2
48.2
48.2
48.2
rpm 2892
2892
2892
2892
Disassembly using standard tools. Disposal and recycling using an appropriate company.
m
< 1000††
°C
< 40
Please refer to the operating conditions given in this manual or in the specific conditions in
the selection programs.
Non-ATEX environment
40
45
50
60
70
80
80
80
80
80
78
78
78
78
78
75
75
75
75
75
2
2
2
2
2
0.66
0.66
0.66
0.87
0.87
0.83
0.83
0.83
1.2
1.2
2.0
2.0
2.0
2.3
2.3
48.2
48.2
48.2
47.3
47.3
2890
2890
2890
2838
2838
40
45
50
60
70
82
82
82
82
82
82
82
82
82
82
80
80
79
79
79
2
2
2
2
2
1.26
1.26
1.90
1.90
1.90
1.50
1.50
2.30
2.30
2.30
3.1
3.1
4.3
4.3
4.3
48.2
48.2
47.7
47.7
47.7
2892
2892
2863
2862
2862
80
90
80
82
78
82
75
80
2
2
0.87
1.26
1.2
1.5
2.3
3.1
47.3
48.2
2838
2892
80
90
82
82
82
82
79
79
2
2
1.90
1.90
2.30
2.30
4.3
4.3
47.7
47.7
2862
2862
17
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