Step 2:
Design of an assembly and design verification
Design verification of permissible temperature rise
according to IEC 61439-1 / EN 61439-1 Section 10.10
1. Type / temperature
(Installation and ambient
conditions)
2. Installed power
dissipation of the
installed equipment
(Connection to the public
power supply system)
The values determined
​​
with the HENSEL
calculation tool must be included in the
documentation in the circuit diagram.
1
2
3
5
6
7
8
L1-L3,N,PE - 400/230V 400A
-Q1
400A
B
I>
3
-Q2
250A
3
-Q3
160A
I>
I>
C
3
-Q4
100A
I>
-F5
63/0,03A
4
-F5.1
B16A
1
-F6
B16A
1
-K6
t
A2
L,N,PE
12x
1
L,N,PE
L,N,PE
D
L1-L3,N,PE
L1-L3,N,PE
A1
-F5.12
B16A
-F7
B16A
1
Controller
-K7 heating
L,N,PE
3
4. Dissipated power
dissipation of the
enclosures
4
A
L1-L3,N,PE
3. Installed power
dissipation of the busbars
(circuits and consumers)
ONLINE calculation tool from HENSEL:
Simply enter the values of
​​ the assembly and
read the results!
5. Optional object data
E
6. Determination of RDF:
The calculation tool
determines the RDF.
HENSEL_A3Q_1-8_01a
F
Datum 18.05.2015
Bearb. P.Röhring
Gepr.
IndexÄnderung
Datum
Name
Gustav Hensel GmbH & Co. KG
Gustav-Hensel-Str. 6
57368 Lennestadt
Stand 18.05.2015 Ers.f.
Gustav Hensel GmbH & Co. KG
Proj.-Nr.
Fert.-Nr. Guide 61439
Blatt 1 von 1
1
7. Design verification of permissible temperature rise
according to IEC 61439-1 / EN 61439-1 Section 10.10
The calculation tool provides the
design verification as a PDF file.
Online via internet
www.hensel-electric.de/61439
27