Nocchi CPS20

Summary

Product identification

• Nocchi CPS20 Variable Speed Pressure Booster Sets with Two Pumps.
• The system features two inverters integrated directly on each pump motor, communicating to alternate starting sequences and maintain constant pressure in the distribution system.

Applications

• Lifting and distribution of water in domestic systems
• Pressure booster systems
• Irrigation
• Industry
• Washing

Electrical

• Power supply voltage (inverter): 1x230 Vac ± 10 %
• Inverter output voltage: 3x230 Vac ± 10 %
• Maximum nominal power: 2x2.2 kW
• Input frequency: 50/60 Hz + 3%
• Maximum nominal output current: 8 Amp
• Electrical protection: Panel with thermal magnetic cut-outs

Operating limits

• Max. temperature: 50°C
• Pressure transducer range: 0 - 5 Volt (0 - 10 Bar)

Mechanical / hydraulic

• Protection rating:
  • IP55-VLR
  • IP54-DHR
  • IP44-MULTINOX, MULTINOX-A, MULTINOX-VE, JET, JETINOX
• Inlet filter: Compliant with EMC directive
• Interface connectivity: RS 485 serial port
• Optional contacts: 3 (external set-point, alarm, system disable)
• Base: Galvanized sheet steel complete with vibration damper feet
• Suction manifold: In galvanized steel with 2 brass ball valves
• Delivery manifold: In galvanized steel with 2 brass ball valves, 1 pressure gauge, 2 pressure sensors

Model-specific performance and dimensions

The CPS20 series includes various models, categorized as Horizontal or Vertical, and further by pump type (JET, JETINOX, MULTINOX-XC, MULTINOX-A, DHR, VLR).

Detailed performance data (kW, flow rates Q in l/min and m³/h, head H in m.c.a./m.w.c., current In (A)) and physical dimensions (L1, L2, H1, H2, H3, P1 in mm, inlet/outlet connections DNA/DNM, and weight in kg) are available for the following model ranges:

• Horizontal:
  • CPS20 JET
  • CPS20 JETINOX
  • CPS20 MULTINOX-XC
  • CPS20 MULTINOX-A
  • CPS20 DHR
• Vertical:
  • CPS20 MULTINOX-VE
  • CPS20 VLR

See the official PDF for exact tabulated values for each specific model.

Disclaimer

This summary is based on extracted text and may not include all figures, footnotes, or the latest revisions from the original OEM PDF datasheet. Contractual data must always match the specific OEM PDF revision used for the project.

Official datasheet (PDF)

Lenntech datasheet mirror