Danfoss VACON NXP Liquid Cooled Enclosed Drive


Extra protection for use in marine and heavy industries

VACON® NXP Liquid Cooled drives are integrated in a sturdy enclosure making them ideal for a wide range of industries with harsh operating conditions.

Liquid-cooled AC drives can be used in many combinations, from a single dedicated frequency converter to large-scale common DC bus systems. Packed with features, these fully standardized enclosed drives maximize the utilization of space while minimizing overall lifecycle costs.

Thanks to the high degree of protection (IP54), these drives can be installed almost anywhere in a plant or on a vessel. This eliminates the load on air-conditioning systems in electrical rooms reducing costs and installation time, and makes them ideal for retrofitting.

Servicing is fast and easy. Features such as safe torque off (STO) and safe stop 1 (SS1) improve safety, and conformal coated circuit boards enhance reliability.

NXA, NXN, NXB and NXI configurations
Active Front-end (NXA), Non-regenerative Front-end (NXN), Brake Chopper (NXB) and Inverter (NXI) configurations are available.
For more information about these configurations please refer to the VACON® NXP Common DC Bus selection guide.

Supply voltages and power range

  • 3 x 400-500 V...700-1100 kW
  • 3 x 525-690 V...800-1550 kW

Features and benefits

Drive lifetime and reliability are enhanced due to sturdy cabinet protection

Floor space requirements and infrastructure needs are reduced as the compact design needs no air ducts

Investment savings as no large air-conditioning systems are needed due to minimal dissipation of heat loss to the air

Fulfills all relevant international standards and global requirements including marine, safety, EMC and harmonics approvals

Virtually silent operation as no large cooling fans are needed

Features and benefits

Range 
0.25 - 37 kW (200 - 240 V)
0.37 kW - 1 MW (380 - 500 V)
0.75 - 75 KW (525 - 600V)
1.1 kW – 1.2 MW (525 - 690V) 

Enclosures 
The drive meets requirements for enclosure class IP 20/Chassis. Optional IP21/NEMA 1, IP55/NEMA 12, IP 54/NEMA 12 or IP66 NEMA 4X. 

Smart logic controller
The VLT® AutomationDrive features logic control functions and a sequence control based on events and actions.

Safety 
The drive is delivered as standard with the Safe Torque Off (Safe Stop) function, in compliance with EN ISO 13849-1 Category 3 PL d and SIL 2 according to IEC 61508 low demand and high demand mode. STO can be extended to comply to PL e / SIL 3. 
The safety functions can be extended to include SS1, SLS, SMS, SSM, safe jog mode etc. with the VLT® Safe Option MCB140 Series and VLT® Safe Option MCB150 Series.

Hot pluggable LCP 
The Local Control Panel (LCP) can be plugged in or out during operation. Settings are easily transferred via the control panel from one drive to another or from a PC with set-up software. 

Coated circuit boards 
The VLT® AutomationDrive conforms to class 3C2 (IEC 60721-3-3) as standard. If used in especially harsh conditions it is possible to order a special coating that complies with class 3C3.

Ruggedized for extra protection 
The AutomationDrive is available in a ‘ruggedized’ version, that ensures that components remain firmly in place in environments characterized by high degrees of vibration such as marine and mobile equipment.

PM motor support 
Support for any non salient permanent magnet motor for better system efficiency in both VVC+ and FLUX mode.

 

Features and benefits

Intelligent heat management 
Cooling can take place in two ways to offer different sets of benefits. Forced convection cooling: A fan blows cold air through the cooling ribs of the aluminium base to remove heat. The channel is easily cleaned without touching electronics. Cold plate cooling: External cooling is possible through the back side of the aluminium base. Panel through mounting: Electronics inside cabinet - power heat sink outside cabinet. Duct cooling: Air from the control room – or from outside – cools the heat sink without contact to the electronics.

Accessories 
For the VLT® AutomationDrive FC 302 a wide selection of accessories is available to suit your needs. For further details see Operation Instruction.

Options
Options for bus communication, synchronisation, user programs, etc., are delivered ready to plug-and-play.

Display options
Graphical Local Control Panel (LCP 102) 
Numerical Local Control Panel (LCP 101) 
LCP Panel Mounting Kit 
Blind Cover

Application option
24V input option for control voltage. (MCB 107)

Fieldbus options 
PROFIBUS DP-V1 (MCA 101) 
DeviceNet (MCA 104) 
CANopen (MCA 105) 
PROFINET (MCA 120)
EtherNet/IP (MCA 121)
Modbus TCP (MCA 122)
POWERLINK (MCA 123)
EtherCAT (MCA 124)
PROFIBUS Converter (MCA 113)
PROFIBUS Converter (MCA 114)
PROFIBUS Converter (MCA 194)

Safety options  
Safe PLC I/O (MCB 108)  
PTC Thermistor Card (MCB 112)
Safe Option MCB 140 Series 
Safe Option MCB 150 Series

Services we provide

We Manufacture Customized LT Panels, Energy Auditing, Harmonics Study & Analysis and are channel Partners with Danfoss, Omron & Rittal Power.

Customized Panel Design & LV and MV Panel boards

We have a state of the art panel manufacturing facilities. We provide VFD, Soft starter application solution & manufacture of customized electrical panels such as Drive panels, PLC panel, Machine control panel, PCC, MCC, APFC etc.

Sales, Support & Training for Danfoss power electronics product

We are the proud and official Danfoss Sales and Servcice Partners and provide Support and Services for Danfoss based applications and Projects.

Sales, Support & Training for OMRON Automation product

We provide Sales, Servcice and Support for Omron Automation Products like PLC, HMI, Servo Motor/Drive, Sensor, Controller, Powersupply, Relay, Safety Product, Robotics, Vision sensor etc.

Energy Management System

We provide major industries Energy Mangement, Energy Audit, Demand Monitoring and Control, Energy Billing System, Prepaid Metering Solutions & Motor Protection Systems.

Harmonic Survey

An Harmonics Survey is designed to promote maximum operating reliability of the facility electrical system along with the sensitive electronic equipment such as telecommunication equipment, motor systems (e.g. VFD-s) while providing for a safe working environment.

On Site Tech Support, AMC and Repairing of Drives of any make

24/7 and 365 Days addresal of any problem or query is what we belive in when we talk about support. We offer Tech Support Onsite as well as Off site on projects we have worked upon, or some project we are consulting at.