Coverco 4" motor NBS4 300T 2.2kW 50Hz 400V 2500N (Version 2024)
Technical Specifications
- Input voltage [V]
- 3x400
- Power output - P2 [kW]
- 2,20
- Pump diameter ["]
- 4
- Maximum immersion depth [m]
- 250
- Brand:
- COVERCO
- Category:
- 400V Submersible motors
- Product No.:
- ZB00072931
- Sale group:
- ELCO
- Manuf. No.:
- 2747261042
Product description
Product advantages
- Stator in oil
- Cable material compliant with drinking water standards (with relative inspection)
- Sand protection and mechanical seal to allow for optimal operation even in the presence of sand in the well
- Excellent efficiency and low operating costs
- All motors are pre-filled with liquid and 100 % tested
Techincal Specifications
- Power range: 0.37 – 7.5 kW
- 4’’ NEMA flange
- Protection rating: IP68
- Number of starts per hour: max. 30
- Vertical and horizontal operation (prior authorisation).
- Rated voltage: 210-220-230 V/50 Hz; 380-415 V/50 Hz; 460 V/60 Hz
- Voltage tolerance: ± 10 %
- Motor protection: thermal relays in compliance with EN 60947-4-1, trip class 10 or 10A, trip time < 10 s. at 5 x IN
- Insulation class: F
- Ambience temperature: 30 °C
- Cable dimensions: 4×1.5 mm2
- Cooling flow rate: min. 8 cm/sec.
- Water pH: 6.5-8
- Thrust load: 1500 N, 2500 N, 4500 N(K), 6500 N(K)
Instructions
Technical Specifications
- Input voltage [V]
- 3x400
- Power output - P2 [kW]
- 2,20
- Pump diameter ["]
- 4
- Maximum immersion depth [m]
- 250
- Drinking water certificate
- NO
- Maximum current [A]
- 6,10
- Maximum liquid temperature [°C]
- 30
- Cable length [m]
- 1,50
- Protection [IP]
- 68
- Automatic thermal protection
- NO
- Speed control
- NO
- Capacitor
- NO
- Maximum borehole diameter [mm]
- 94
- Construction
- rewindable