Temperature range (operation)
0°C … +40 °C
Temperature range (storage)
-20°C … +70 °C
Air humidity (operation and storage)
0 … 90 % RH, non-condensing
Protection class
Protective insulated
Type of protection
IP 54
Dimensions (without cable connections, plug) approx.
200 x 120 x 60 mm
Assembly
Wall assembly via screws
Housing material
Light grey plastic
Mains connection (L1, N, PE) cable approx. 1,5 m long
with extruded shock-proof plug
230 V~ 50 Hz
±
10 %
Motors (pumps / aerator)
Max. capacity (with fuse 3.15 A)
230 V/ 50 Hz,
P < 0.7 KVA
Internal fuse (max 1.5 W)
1 x 3.15 AT, max. 6.3 AT
Protection of pumps against overheating
Via thermocontact in motor in row with
motor
Monitoring of current via a transformer
max 10 A, Type 10% full power (10 A)
Power consumption control device
Type 5 VA
Float switch input (switches against N)
Control voltage 230 V~ I < 10 mA
Requisite pre-fuse (s)
max. 1 x 16 A G
Connection to treatment plant
7-pole and 4-pole plug for motors /
float switch
Cable diameter
1.5 mm
2
(with ferrule)
Alarm relay max. contact voltage
max. contact
230 V~
8 A; AC1
Internal buzzer
Type 70 dB(A)
Displays
Graphic LCD display 128 x 64 mm
1 x LED green
1 x LED red
9 Technical data
16
10 Default settings
Population total (PT):
8
Denitrification:
NO
- eliminiation: NO
Po
3
