KSB LevelControl Basic 2, Буклет

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Pump Switchgear / Control Systems
LevelControl Control Units
9
LevelControl Basic 2
4041.5/12-EN
LevelControl Basic 2 for Ama-Drainer
Documented device versions
Control units for single-pump station
Size Float switch incl. 4 - 20 mA input Pneumatic
DFNO SFNO DPNO SPNO
230 V: up to 10 A BC1 230
DFNO
100 - BC1 230
DPNO
100 -
400 V: 1,6 - 2,5 A BC1 400
DFNO
025 - BC1 400
DPNO
025 -
400 V: 2,5 - 4,0 A BC1 400
DFNO
040 - BC1 400
DPNO
040 -
400 V: 4,0 - 6,3 A BC1 400
DFNO
063 - BC1 400
DPNO
063 -
400 V: 6,3 - 10 A BC1 400
DFNO
100 - BC1 400
DPNO
100 -
400 V: 13 - 18 A - BS1 400
SFNO
180 - BS1 400
SPNO
180
Control units for dual-pump station
Size Float switch incl. 4 - 20 mA input Pneumatic
DFNO SFNO DPNO SPNO
230 V: up to 10 A BC2 230
DFNO
100 - BC2 230
DPNO
100 -
400 V: 1,6 - 2,5 A BC2 400
DFNO
025 - BC2 400
DPNO
025 -
400 V: 2,5 - 4,0 A BC2 400
DFNO
040 - BC2 400
DPNO
040 -
400 V: 4,0 - 6,3 A BC2 400
DFNO
063 - BC2 400
DPNO
063 -
400 V: 6,3 - 10 A BC2 400
DFNO
100 - BC2 400
DPNO
100 -
400 V: 13 - 18 A - BS2 400
SFNO
180 - BS2 400
SPNO
180
Functional comparison
Symbols key
Symbol Description
d Digital display of switching points
o Optional
✘
Control unit feature
- Not a control unit feature
Comparison of functions of Ama-Drainer single-pump stations and dual-pump stations
Feature Single-pump station Dual-pump station
Float switch
incl. 4 - 20 mA
Pneumatic Float switch
incl. 4 - 20 mA
Pneumatic
DFNO SFNO DPNO SPNO DFNO SFNO DPNO SPNO
Functions
Draining ✘ ✘
Filling using float switch(es)
✘
-
✘
-
Stand-by pump: 1 pump redundant - - ✘ ✘
Pump changeover after each start - - ✘ ✘
Pump changeover in event of fault - -
✘ ✘
Peak load operation function - - ✘ ✘
Runtime limitation ✘ ✘
OFF via after-run time ✘ ✘
OFF via level ✘ ✘
Functional check run after idle period
✘ ✘
Alert history ✘ ✘
Display and operation
7-segment display
✘ ✘
Indication of water level d ✘ d ✘
Operation / fault / pump running
(displayed for each pump) Multicolour LED Multicolour LED
General fault (traffic light) LED LED
High water LED LED
Mains voltage ✘ ✘
Operating hours of each pump ✘ ✘
Starts per pump ✘ ✘