Emotron frequency inverter CDU/CDX compact series

* Discontinued series! Ask for new version or replacement!
Emotron
 


The Emotron CDU/CDX is a robust AC drive for motor mounting. It can be tailored to your requirements, with your choice of functionality, preset motor parameters, operator interface, logo and colours. Emotron CDU is developed for controlling flow/pressure in, for example, pump systems. Emotron CDX is optimised for dynamic applications such as cranes, crushers, mills, saws and extruders. Integrating speed control adds value to your machine, and enables you to increase your turnover. You can supply a plug-and-play solution with built-in intelligence, offering your customers simplified installation, energy savings and improved process reliability.


  • Fieldbus communication via Profibus DP or DeviceNet
  • Industrial Ethernet via Modbus/TCP
  • Serial communication via RS232 or RS485 with Modbus RTU
  • Built-in EMC protection category C1 option
  • PTC/PT100 for motor protection and temperature feedback without a transmitter 
  • Standby power supply
  • Safe stops during mechanical maintenance in accordance with EN 13849-1 and EN 62061
  • Well suited to harsh environments - IP55
  • Shock and vibration proof
  • A patented monitoring function immediately detects any deviation from normal load, across the entire speed range

Additional links:

 Technical documentation and Downloads
 Request additional information and get a price quote
 

Model range

CDU/CDX (3 phase 380-480 V) * Discontinued series! Ask for new version or replacement!

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
CDU/CDX 48-008 3 7.5 0,5-3600 203x351x200 reduced!
CDU/CDX 48-010 4 9.5 0,5-3600 203x351x200 reduced!
CDU/CDX 48-013 5,5 13 0,5-3600 203x351x200 reduced!
CDU/CDX 48-018 7,5 18 0,5-3600 203x351x200 reduced!
CDU/CDX 48-026 11 26 0,5-3600 290x445x188 reduced!
CDU/CDX 48-031 15 31 0,5-3600 290x445x188 reduced!
CDU/CDX 48-037 18,5 37 0,5-3600 290x445x188 reduced!
CDU/CDX 48-046 22 46 0,5-3600 290x445x188 reduced!

CDU/CDX (3 phase 480-525 V) / HD * Discontinued series! Ask for new version or replacement!

Model Capacity,
kW
Current,
A
Deceleration time, sec Dimensions
(W x H x D), mm
Price
CDU/CDX 52-008 3 6 0,5-3600 203x351x200 reduced!
CDU/CDX 52-010 4 7.6 0,5-3600 203x351x200 reduced!
CDU/CDX 52-013 5,5 10.4 0,5-3600 203x351x200 reduced!
CDU/CDX 52-018 7,5 14.4 0,5-3600 203x351x200 reduced!
CDU/CDX 52-026 11 21 0,5-3600 290x445x188 reduced!
CDU/CDX 52-031 15 25 0,5-3600 290x445x188 reduced!
CDU/CDX 52-037 18,5 29.6 0,5-3600 290x445x188 reduced!
CDU/CDX 52-046 22 37 0,5-3600 290x445x188 reduced!

Emotron frequency inverter CDU/CDX series is ready-to-run pump with built-in intelligence

Integrating speed control will add considerable value to your pump and enable you to increase your turnover. Optimise your pump by supplying a plug-and-play solution with built-in intelligence. Your customers will benefit from simplified installation, energy savings and improved process reliability – all from a single supplier. We have more than 30 years’ experience of developing drive technology for pump control. The Emotron CDU compact drive is proven in installations around the world since more than ten years. You can opt for a unique solution tailored to your specific requirements or choose our standard design, cost-efficient even with smaller volumes. We can add value to your pump and give it that extra competitive edge!

Ready-to-run, tailored to your requirements
Integrating an Emotron CDU compact drive with your pump will create an intelligent ready-to-run solution. Our standard design allows for cost-efficient solutions even with smaller volumes. You can also opt for a customized version designed by us or in close cooperation with your R&D team, with your choice of functionality, preset motor parameters, operator interface, logo and colours.

Either way, you will have access to all features of the Emotron CDU, including an energy-saving sleep function, patented pump protection, automatic pump cleaning, flow/pressure calculation and an integrated pump controller for sequence control or for automatic start of a standby pump in case of a breakdown.

Increase your turnover and save customers’ money
Adding value to your pump by integrating a compact drive will enable you to greatly increase your turnover while maintaining your margin. You can match the price of your offer to your customer’s total cost of purchasing and installing a standard solution, and still offer them considerable cost savings through optimized energy consumption and reduced maintenance.

Saving space and installation costs
The compact drive requires a minimum of space and cabling, saving your customers both time and money in installation and commissioning. No need for a separate variable speed drive, nor any external motor cables, control valves, cabinets or control panels – everything is built into your plug-and-play concept. Your customers will have it up and running in no time without the need for specialised skills. Of course the drive is just as easy to dismount and service. Screw terminals offer easy, reliable connections. Mains voltage can be supplied from the side or the bottom for flexible motor mounting.

Made for the toughest conditions
A robust IP55 certified design makes Emotron CDU well suited to harsh environments. It is shock and vibration proof and can be fitted with a built-in EMC filter category C1. The drive has its own thermally independent cooling system, so there is no need to adapt the motor’s cooling system. A built-in PTC thermistor prevents the motor from overheating and PTC/PT100 sensors can be connected for temperature feedback without a transmitter.
Emotron frequency inverter CDU/CDX series is ready-to-run pump with built-in intelligence
30 years of developing drives for pump control
Our Emotron CDU compact drive has been on the market for more than ten years and is well proven in installations around the world. The AC drive included in the concept is in turn the result of more than 30 years of development. While our wide range of compact drives covers motor powers of 3-22 kW, our standard units are the ideal choice for powers of up to 1,500 kW or extremely hazardous areas. Both are based on the same technology platform and offer the same functionality.

Worldwide service and support
When working with CG, you will appreciate our flexibility and direct way of communication. We are small enough to give you our personal attention and big enough to develop advanced technical solutions and support your business on a global scale. This of course includes product training to help prepare your sales team for the introduction of your new offer. Qualified and highly available service is supplied through our worldwide network of authorized CG partners.

Keep up pressure and save energy with Emotron drive CDU/CDX series 

Integrating speed control automatically adapts the operation of your pump to demand, minimizing energy consumption and wear. The Emotron CDU offers a sleep function that saves further energy by reducing the motor speed to zero when it does not need to be run in order to keep up pressure. Automatic pump cleaning enhances efficiency by running the pump at full speed for certain intervals to clear out sludge. A compact drive solution also means that your offer will be prepared for the new Ecodesign directive, aimed at improving energy efficiency in electric motors. From 2015 all motors of 7.5-375 kW, produced in or exported to the EU must meet the IE3 efficiency level, or meet the IE2 efficiency level and be equipped with a variable speed drive. From 2017 this will be extended to include motors down to 0.75 kW.

Protection from damage and downtime
The Emotron CDU has a patented monitoring function that offers efficient protection against damage and inefficiency. Any deviation from normal load is detected immediately, across the entire speed range. This allows for preventive action, for example if the pump is at risk of running dry, a pipe is blocked or a valve is not fully opened. No energy wasted and no unnecessary wear. The pump is also protected from damage and mechanical stress through smooth operation. Controlled stops eliminate the risk of water hammer without the need for costly motorized valves. Reduced start currents allow for smaller fuses and cables, reducing installation and energy costs.
Keep up pressure and save energy with Emotron vfd CDU/CDX series

All either copying or distribution of any material or information from asb-drives.eu website of Advanced Systems Baltic OÜ is forbidden unless it is allowed exclusively upon written authorization by the possessor of rights.
Bonfiglioli Inverters (VFD)
Fuji Electric Inverters (VFD)
Hitachi Inverters (VFD)
LS Inverters (VFD)
Mitsubishi Inverters (VFD)
ABB ACS580
ABB ACS880