COMPOSITION:

• Metal sheet box or cabinet, RAL 7035
• Door interlock switch disconnector
• Fuses for each electric motor
• Inverter with adjustable drive
• Cascade pumps control card
• Remoted display installed on panel front door
• 4 Direct start (up to 20 HP):
  - 4 Contactors
  - 4 Thermal relays
• 4 Star-delta start (starting from 25 HP onwards):
  - 12 Contactors
  - 4 Thermal relays
  - 4 Star-delta delayed relays
  - 4 Start-stop push buttons
• 400/24 V safety transformer for auxiliary circuit
• Protective fuses for transformer and auxiliary circuit
• 5 AUT-0-MAN selector switches
• Blue warning light (mains presence)
• 5 Green warning lights (run)
• 5 Red warning lights (overload)
• Yellow warning light (level)
• Full forced ventilation with grids
• Actuation programming
• Terminal board (motor output, arrangement for 2 floats, pressure transducer, remote alarm output, thermistor, analog output, set-up actuation)
• 4 fixing brackets
• Instruction manual

TECHNICAL FEATURES:

• Power supply voltage 400 Vac ±10%
• Operating frequency 50/60 Hz
• Protection degree IP55
• Operating temperature -5/+40°C

Note: Cable maximum length from control panel to motor: 300 mt. In case of a longer distance you have to insert a filter (see accessories section at the end of this chapter)