Açıklama
The station is controlled by a user-friendly control unit, which is optionally integrated in the building management system via a potential-free contact. Alternatively, alarm and collective fault messages can be output via a GSM interface. The KESSEL modular system provides different engineering chamber options as accessories for the further layout. Stainless steel pump removal chain available as accessory. Art. no. 680 528 = length 2 m 680 529 = length 3 m 680 530 = length 4 m 680 531 = length 5 m
Variant
Note on installation depth: in combination with a chamber module
Type of system: duo pump
Shut-off valve: Shut-off valve made of polymer
Passage seal for conduit pipe (DN): 100
Access steps: yes
Passage seal for ventilation pipe (DN): 100
Installation: Wet installation
Pump control: Control unit
Backflow preventer: integrated
Pressure pipe connection: horizontal
General characteristics
Colour: black
Standard: EN 12050-1
Type of wastewater: with sewage
Installation situation: underground installation
Delivery state: Pre-mounted for final assembly on site (pumps and sensor system must be fitted on site and control unit must be connected)
System type: Duo
Dimensions
Net weight: 240 kg
Gross weight: 263 kg
Groundwater resistant from lower edge of base section: 3000 mm
Length: 1240 mm
Width: 1240 mm
Height: 1416 mm
Packaging dimension: length: 2000 mm
Packaging dimension: width: 1300 mm
Packaging dimension: height: 1550 mm
Tank/drain body
Pressure pipe connection (DN): 50
Pressure pipe connection (OD): 63 mm
Distance from centre of outlet pipe to tank bottom: 1134 mm
Distance pipe bottom inlet to tank bottom: 1054 mm
Distance from centre of inlet pipe to tank bottom: 1134 mm
Distance from inlet pipe invert to top of tank: 330 mm
Inlet max. scoring (DN): 150 mm
Inlet nominal size (OD): 160 mm
Inlet nominal size (DN): 150 mm
Number of inlets: 1
Clear width of tank (LW): 1000 mm
Pumping volume: 300 l
Pumping device
Pump: STZ 2500
Number of pumps: 2
Weight, pump: 33 kg
Connection type: Direct connection
Operating voltage: 400 V
Rated current: 4,4 A
Protection class: I
Insulation class: H
Cos phi – power factor: 0,83
Protection class (pump): IP 68 (20m)
Temperature monitoring: integrated
Max. temperature (permanent) of conveyed material: 40 °C
Max. pumping capacity: 21 m³/h
Max. pumping height: 33 m
Speed: 2900 U/min
Power P1: 2,5 kW
Power P2: 1,9 kW
Operating mode: S1
Type of pump connection cable: H07RN8-F 6G 1.5 mm²
Impeller type: Macerator
Length of mains cable for pump: 10 m
Control
Control unit: Comfort
Motor protection switch: yes
Alarm sensor: Level sensor
Level measurement instrument: Level sensor
Type of level measurement: hydrostatic
Protection class control unit: IP 54
Mains frequency: 50 Hz
Operating voltage: 400 V
Connection type: Direct connection
Potential-free contact: yes
GSM interface: yes
Log book function: yes
Multi-line display: yes
Battery buffering: yes
Self-diagnosis system (SDS): yes
