Danfoss 136F0774 - VACON® NXS, 125 HP, 170 A continuous, frame FR8
Danfoss

136F0774

Alternate Item Number: 7DS-016855-000023899


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Technical BulletinInstallation InstructionsSpecification SheetUser Manual

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Overview

Danfoss VACON® NXS is a standard industrial variable-speed drive designed for general-purpose applications where advanced control features of the NXP series are not required. This unit delivers 125 HP (93 kW) continuous output at 170 A, housed in a compact FR8 enclosure. Built for 380–500 V, 50/60 Hz three-phase mains, it provides reliable motor control for pumps, fans, conveyors, and other industrial machinery. As part of Danfoss’s configurable drive lineup, this model is specified via type code 7DS-016855-000023899 and ordered under SKU 136F0774. Unlike fixed-catalogue items, Danfoss drives are built to order, allowing customization for specific voltage, enclosure, and performance requirements. Ideal for OEMs and system integrators needing a cost-effective, durable solution for variable-speed applications.
  • 125 HP (93 kW) continuous output, 170 A rated current
  • Compact FR8 enclosure for space-efficient installation
  • 380–500 V, 50/60 Hz three-phase mains compatibility
  • Standard industrial drive for pumps, fans, and conveyors
  • Configurable to order via Danfoss type code 7DS-016855-000023899

Specifications

Configuration Reference
7DS-016855-000023899
Continuous Amps
170
Enclosure
IP-55 NEMA 12
Frame Size
FR8
Horsepower
125 HP
Product Line
125
Product Line
VACON® NXS
Series
VNXS
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The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.

FENA-21

The FENA 21 DualPort module supports Three protocols Modbus-TCP, EtherNet/IP, and the PROFInet IO RT network. The Modbus-TCP protocol is simply the Modbus protocol used on top of Ethernet-TCP/IP. Modbus-TCP is an open Industrial Ethernet network which has been specified by the Modbus-IDA User Organization. EtherNet/IP is based on the Common Industrial Protocol (CIP), which is also the framework for both the ControlNet and DeviceNet network protocols. PROFInet IO RT is an open network based on the PI Organization standard.
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Frequently Asked Questions

What types of AC chokes are available?

The available AC choke models are PP01107, PP01108, PP01109, PP01110, PP01178, and PP01179.

What are the model numbers for AC inverters?

AC inverters are model SPC or SPD, followed by 2 or 4, then 0050 to 0300, and may have an alphanumeric suffix.

What are the available flange mounting kit models?

Flange mounting kits are available as ENC-QFLG-MR, f/b 0, f/b 4, 5, 6 or 7, and SX-THR- f/b FR4, FR5, FR6, FR7, FR8 or FR9.

What are the accessory models for hand-held panels?

Hand-held panel kits are model PAN-HMHH-MK01, which may be prefixed by characters.

What are the accessory models for I/O boards?

I/O boards are accessory models OPT followed by a dash, then A, B, C, D, E, F, or S.

What are the accessory models for detached Control Unit Installation Kits?

The installation kit for a detached Control Unit is model ENC-QCDU, which may be followed by additional characters.

What are the accessory models for panel adapters?

Panel adapters (dummy keypads) are accessory models PAN-HMPA-MK01, which may be prefixed by characters.

What are the accessory models for Type 12 door panels?

Type 12 door panel kits are models AN-HMDR-MK01, PAN-HMDR-TMX, and DRA, which may be prefixed or followed by additional characters.

What are the accessory models for "KM Series" products?

The "KM Series" accessory models are 3BOXEMC-KM50077893, 3LCL-KM50077892, KM50077892, and KM50077893.

What are the accessory models for adapter kits?

Adapter kit accessory models are VACON-ADP-MCAA and VACON-ADP-MCAA-KIT.

Frequently Asked Questions about Danfoss

What certifications and standards do Danfoss products comply with?

Danfoss products meet an extensive range of international certifications and standards, including EU directives (CE mark), mechanical standards, functional safety standards, and regional certifications. Key certifications include CE marking covering Low Voltage, EMC, Machinery, ErP, ATEX, and RoHS directives; mechanical standards like EN 60529 and UL 50; functional safety standards such as EN 61800-5-2 and IEC 61508; and regional certifications including cULus (North America), UKCA (UK), EAC (Russia), and C-Tick (Australia & New Zealand).

What certifications and standards do Danfoss products comply with?

Danfoss products meet an extensive range of international certifications and standards, including EU directives (CE mark), mechanical standards, functional safety standards, and regional certifications. Key certifications include CE marking covering Low Voltage, EMC, Machinery, ErP, ATEX, and RoHS directives; mechanical standards like EN 60529 and UL 50; functional safety standards such as EN 61800-5-2 and IEC 61508; and regional certifications including cULus (North America), UKCA (UK), EAC (Russia), and C-Tick (Australia & New Zealand).

What communication protocols do Danfoss products support?

Danfoss products support a comprehensive range of communication protocols including PROFIBUS DP V1, PROFINET with dual port, EtherNet/IP with dual port, CANopen, DeviceNet, and Modbus RTU (integrated as standard). Additional protocols supported include Modbus TCP, BACnet (MS/TP and IP), EtherCAT, PowerLink, LonWorks, AS interface, and Siemens FLN P1. The specific protocols available vary by product line, with VLT®, VACON®, iC7, and iC2 drives offering extensive fieldbus independence to integrate seamlessly into various automation systems.

What certifications and standards do Danfoss products comply with?

Danfoss products comply with a comprehensive range of certifications and standards including EU directives (CE mark covering Low Voltage, EMC, Machinery, ErP, ATEX, RoHS, and Radio Equipment directives), mechanical standards (EN 60529 IP code, UL 50), functional safety standards (EN 61800-5-2, EN ISO 13849-1, EN 62061, IEC 61508), and ecodesign standards (IEC 61800-9-2). Regional certifications include cULus (North America), UKCA (United Kingdom), EAC (Russia), C-Tick (Australia & New Zealand), TÜV (European safety), and compliance with REACH directive for chemical restrictions.

What industries and applications are Danfoss products used for?

Danfoss products are used across several key industries including HVAC, Food and Beverage, Packaging, Water and Wastewater, Refrigeration, and Marine applications. Their drives and automation solutions serve a wide range of applications such as pumps, fans, compressors, conveyors, process and material treatment equipment, mills, drums, kilns, winding/unwinding systems, drilling equipment, propulsion systems, winches, and power conversion for generation and smart grids. Danfoss has particular expertise in marine applications with over 40 years of experience, providing solutions for ship owner-operators, shipyards, system integrators, and OEMs.

What are the key features of Danfoss products?

Key features of Danfoss products include integrated design elements (harmonics, EMC design, DC choke, and EMC filter) that save installation time and panel space while improving reliability. Installation and setup features include removable terminals, USB ports for easy PC connection, application setup wizards, and optional memory modules for convenient parameter transfer. Safety and control features encompass integrated Safe Torque Off (STO) dual channel functionality, control algorithms that run both induction and PM motors, and integrated brake choppers for drives up to 22 kW. Additional operational benefits include side-by-side mounting without derating, operation up to 45°C without derating, and robust construction designed for maximum uptime and efficiency across various industrial applications.

What environmental ratings do Danfoss products have?

Danfoss products offer various environmental protection ratings to meet different application requirements. Their VLT drive series are available in IP00 (Chassis), IP20 (Protected chassis), IP21 (NEMA Type 1), IP54 (NEMA Type 12), IP55, and IP66 (NEMA 4X) ratings. These ratings provide protection ranging from basic chassis protection to dust-tight and water-resistant enclosures suitable for both indoor and outdoor applications, with NEMA 4X/IP66 offering the highest level of protection against windblown dust, rain, splashing water, and external ice formation.

What accessories are available for Danfoss products?

Danfoss offers an extensive range of accessories for their VLT® drive products, organized into several categories: Fieldbus options (including PROFIBUS, DeviceNet, CANopen, PROFINET, Ethernet/IP, and Modbus TCP communication cards), I/O and feedback options (such as general purpose I/O, encoder input, relay cards, and sensor input modules), safety options (including Safe PLC I/O and PTC thermistor cards), motion control options (position controllers and synchronizing controllers), power options (brake resistors and various filters), and other accessories like mounting kits, USB cables, and IP rating conversion kits. These accessories are designed to be installed in specific option slots (A, B, C, and D) on the drives to add extra features and tailor the drive to specific application needs.

What are the main product lines offered by Danfoss?

Danfoss offers several main product lines including: Danfoss Drives (featuring VLT® and VACON® variable frequency drives, plus iC7 and iC2-Micro series), Industrial Automation solutions (sensors, switches, and fluid controls), Danfoss Semco firefighting systems, Sondex® Heat Exchangers, Hydronic Balancing and Control valves, Power Solutions (hydraulic components and PLUS+1® controllers), High Pressure Pumps for seawater applications, Industrial Refrigeration components, and Danfoss IXA emission gas measurement sensors. These product lines serve diverse industries including marine, HVAC, food and beverage, water treatment, and heavy industrial applications.

What is Danfoss's warranty policy?

Danfoss offers standard factory warranty coverage for drives that covers product failures due to defects in materials or workmanship. For new drives, they provide 2-6 year DrivePro Extended Warranty options with factory repair (including parts, labor, and return shipping) and onsite service (covering parts, labor, and travel costs up to $1,000 per incident). They also offer DrivePro-tection warranty that extends coverage to line and load anomalies, accidental moisture exposure, physical damage, and normal wear, though it excludes vandalism, misapplication, and natural disasters. However, the complete warranty terms and conditions are available on their website at www.danfossdrives.com.