Fig. 6: Basic Control Cabinet (BS)
1 Master switch
2 Control panel
3 Manual-0-automatic switch
NOTE
The control units are not explosion-proof, and therefore must only be operated
outside potentially explosive atmospheres.
The control unit is always located outside the potentially explosive atmosphere and
may only be installed in a flood-proof room.
4.6 Technical data
4.6.1 Power data
NOTE
The rated current must not be exceeded.
Higher currents and power ratings are available on request.
Table 7: Electrical data of the LevelControl Basic 2 control unit
Characteristic Value
Rated operating voltage 3 ~ 400 V AC +10 % -15 %
1 ~ 230 V AC +10 % -15 %
Mains frequency 50 Hz ± 2 %
Enclosure 400 V: IP54
230 V: IP54
Rated insulation voltage 500 V AC
Rated current per motor
(standard models)
Type
BC:
1.6 A / 2.5 A / 4 A / 6.3 A / 10 A
Type
BS:
1.6 A / 2.5 A / 4 A / 6.3 A / 10 A / 14 A / 18 A / 23 A /
25 A / 40 A / 63 A
4.6.2 Technical specifications for sensors
Analog level sensor
▪ Input voltage 0 - 5 V
Motor protection sensors
▪ Max. 2 x bimetal (thermal circuit breaker) for each pump, 24 V, motor monitoring
Process inputs
▪ 1 x external alarm input, 24 V, via volt-free contact
4 Description
mini-Compacta
17 of 86
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