Pumping station Aquapump XXL Duo, STZ 4400-S1
Type of wastewater: wastewater with sewage
Installation situation: underground installation
Version:
Type of system: Twin pump station
Installation: Wet installation
Shut-off valve: Shut-off valve made of cast iron
Pump control: Control unit
Backflow preventer: integrated
Access steps: yes
Note on installation depth: in combination with a chamber module
Passage seal for ventilation pipe (DN): 100 mm
Passage seal for conduit pipe (DN): 100 mm
Delivery state: Pre-mounted for final assembly on site (pumps and sensor system must be fitted on site and control unit must be connected)
General characteristics:
Colour: black
Standard: EN 12050-1
Dimensions:
Length: 1,880 mm
Width: 1,880 mm
Height: 2,440 mm
Tank:
Number of inlets: 1 ST
Inlet nominal size (DN): 150
Inlet nominal size (OD): 160 mm
Distance pipe bottom inlet to tank bottom: 1,320 mm
Distance from centre of outlet pipe to tank bottom: 1,735 mm
Distance from centre of inlet pipe to tank bottom: 1,400 mm
Pumping volume: 800 l
Pressure pipe connection: horizontal
Pressure pipe connection (DN): 80 mm
Pressure pipe connection (OD): 90 mm
Groundwater resistant from lower edge of base section: 3,000 mm
Clear width of tank (LW): 1,600 mm
Clear width of entry (LW): 1,000 mm
Chamber system: Twin walled re-enforced pipe chamber
Pumping device:
Pump: STZ 4400
Number of pumps: 2
Max. pumping capacity: 21.3 m3/h
Max. pumping height: 46.7 m
Operating mode: S1
Power P1: 4.4 kW
Power P2: 3.7 kW
Speed: 2,840 U/min
Max. temperature (permanent) of conveyed material: 40 °C
Connection type: Direct connection
Weight: 56 kg
Impeller type: Macerator
Length of mains cable for pump: 10 m
Rated current: 7.5 A
Protection class (pump): IP 68 (20m)
Protection class: I
Type of pump connection cable: H07RN8-F PLU 7G 1.5 mm2
Temperature monitoring: integrated
Cos phi - power factor: 0.89
Insulation class: H
Control:
Control unit: Comfort Plus
Operating voltage: 400 V
Mains frequency: 50 Hz
Self-diagnosis system (SDS): yes
Battery buffering: yes
Multi-line display: yes
Log book function: yes
USB interface: yes
GSM interface: yes
Potential-free contact: yes
Type of fuse required (electrical protection): 3 x C 32 A
Motor protection switch: yes
Protection class control unit: IP 54
Length of mains cable for control unit: 0 m
Type of level measurement: hydrostatic
Level measurement instrument: Level sensor
Alarm sensor: Level sensor