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ON
ON
70 | English
1
2
ON
DC out
24V
Switch
max. 20mA
1 2 3
Switch 3
961865_01
+2
4-
ON
ON
ON
3
3
Note
If no external ON/OFF switch is connected, the pump runs when switch 3 is in the
OFF position and no bridge is connected to terminals 11, 10. This is the factory
setting.
Ersetzt durch:
Ersatz für:
ts
Massstab
gezeichnet 10.12.2014
3:1
geprüft
Freigabe
5.10.4 Switch 4: Change of frequency
PDM_Nr
Zeichnungsnummer
961865
Switch 4 is used to change the frequency of the pump from 16 kHz (factory setting) to 8 kHz. The
setting only becomes effective when the pump is disconnected from the mains and restarted.
6
EMC (electromagnetic compatibility)
Electromagnetic compatibility describes the capacity of electrical or electronic devices to function
in a specified electromagnetic environment, without interfering with the surroundings or being inter-
fered with by other devices in the surroundings. Electromagnetic compatibility is essentially divided
L
N
into emitted interference and interference immunity.
AC in
6.1
VivarA and electromagnetic compatibility
~1x230V
10%
±
50/60 Hz
II
I
The CE sign is applied to all pumps. This confirms that the product fulfils the EMC requirements of
the European Union.
Datum
Visum
Ersetzt durch:
6.2
Installation area of the VivarA
The motors have been checked for electromagnetic compatibility; they fulfil the requirements for
industrial areas (C2). This includes equipment that is not directly connected to a low-voltage power
grid designed to supply residential buildings.
Biral AG
CH-3110 Münsingen
Applied standard: EN 61800-3
6.3
EMC-compliant installation
In practice, larger cable loops are frequently provided in the terminal box as a reserve for connec-
tion changes. This procedure can indeed be very helpful, but should not be recommended with
regard to electromagnetic compatibility, because the loops function as antennas in the terminal
box. To avoid EMC problems, the power cable and its individual conductors must be laid so as
to be as short as possible in the terminal box of the pump. If required, reserve lengths should be
provided outside the terminal box.
To ensure that the installation is EMC-compliant, we recommend using shielded cables for the
power supply on all VivarA S models.
ON
2
Connec-
Status
tion
Switch 2
11
10
52
54
Operation OFF
max. 250V AC
2A
OFF
min. 5V DC
20mA
Switch 2
ON
nma
TD-0028816
Änd.Index
01
Änd.Index
Datum
Visum
ModulA
Klemme 11, 10
Ersatz für:
Massstab
gezeichnet 16.10.2014
1:2
Biral AG
geprüft
CH-3110 Münsingen
Freigabe
PDM_Nr
Zeichnungsnummer
961808
Ausganslage
11
10
51
Betrieb
EIN
11
10
Betrieb
AUS
Ersetzt durch:
Massstab
1:1
ts
17.10.2014
ts
961828
17.10.2014
ts
TD-0026660
Änd.Index
00
Klemmen
Connec-
Status
gebrückt
tion
11
10
Operation ON
Betrieb
AUS
11
10
Betrieb
EIN
961828_00
Ersatz für:
gezeichnet 13.11.2014
ts
geprüft
Freigabe
PDM_Nr
TD-0028423
Zeichnungsnummer
Änd.Index
00
DC o
24V
max. 20
+2 4
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