Nocchi CPS10

Summary

Product identification

• NOCCHI ELECTRONIC FREQUENCY CONVERTER CPS 10
• An electronic device designed to vary the frequency of an electric pump, incorporated directly on the motor.
• The system comprises an electric pump and an electronic control system (inverter) to ensure constant pressure by adjusting motor rotation speed based on water demand.

Applications

• Pressure booster systems
• Water supply
• Industry
• Construction
• Washing
• Irrigation, greenhouses, light industry, fountains and water features

Operating limits

• Ambient temperature: from +0°C to +40°C
• Protection rating: IP55 (if installed on motors with protection rating of IP55 or higher)
• Pressure transducer range: 0 - 10 Bar

Electrical

• Power supply voltage (inverter): 1x230 Vac ± 10 %
• Inverter output voltage: 3x230 Vac ± 10 %
• Maximum nominal power: 1.5 Kw
• Input frequency: 50/60 Hz + 3%
• Maximum nominal output current: 6.5 Amp
• Waveform: sinusoidal
• Inlet filter: compliant with EMC directive

Mechanical / Hydraulic

• Protection Devices:
  • Dry-running
  • Current overload
  • Electronics overheating
  • Anti-freeze via external device
• Connectivity:
  • RS 485 serial port
  • 3 optional contacts (external set-point, alarm, system disable)
• Available Versions:
  • CPS10/VLR (e.g., 2B-60 A, 2B-110 A, 4-80 A, 4-100 A, 8-40 A)
  • CPS10/MULTINOX-VE (e.g., 200/80, 200/65, 200/40)
  • CPS10/MULTINOX-XC (e.g., 120/45, 120/60, 80/48)
  • CPS10/DHI (e.g., 4-50, 2-70)
  • CPS10/JET (e.g., 1000)
  • CPS10/DHR (e.g., 4-50, 9-40, 9-60)
  • CPS10/MULTINOX-A (e.g., 200/40, 200/65, 200/80)
• Connection Sizes (DNA/DNM):
  • CPS10/JET 1000: 1” / 1”
  • CPS10/MULTINOX-XC models: 1” / 1”
  • CPS10/MULTINOX-A models: 1” 1/4 / 1” 1/4
  • CPS10/MULTINOX-VE models: 1” 1/4 / 1” 1/4
  • CPS10/DHR 4-50: 1” 1/4 / 1”
  • CPS10/DHR 9-40: 1” 1/4 / 1” 1/4
  • CPS10/DHR 9-60: 1” 1/2 / 1” 1/4
  • CPS10/DHI models: 1” 1/4 / 1” 1/4
  • Note: Connection sizes are not explicitly listed for CPS10/VLR models in the provided table.
• Performance and Dimensions:
  • Detailed hydraulic performance curves, performance tables (flow rates, head, power, current), and overall dimensions (A, B, C, D, E, F, G, I, DNA, DNM) and weights (kg) are provided for specific models within the CPS10/JET, CPS10/MULTINOX-XC, CPS10/MULTINOX-A, CPS10/MULTINOX-VE, CPS10/DHR, CPS10/DHI, and CPS10/VLR series.
  • See the official PDF for exact tabulated values.

Control Panel Features

The control panel includes a backlit display with a bar graph indicating motor use percentage, real-time values, parameters, clock, and alarm messages. Buttons allow modification of instant operating pressure or frequency, access to settings, and start/stop/reset functions.

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

Official datasheet (PDF)

Lenntech datasheet mirror