Danfoss Rittal Solutions

Danfoss, Rittal – Drive Technology & Enclosure Solutions

Genuine VFDs, Power Electronics & Industrial Enclosures from Global Leaders

Who We Are

ZYHK Technology is a trusted global supplier of genuine Danfoss drive technology and Rittal enclosure solutions — two world-leading brands that deliver exceptional performance in industrial automation, process control, power conversion, and critical infrastructure protection.

Danfoss offers the world’s most comprehensive portfolio of VLT and VACON AC drives, from fractional horsepower to multi-megawatt applications . Rittal provides complete enclosure, climate control, and power distribution systems designed to protect your most valuable automation assets in any environment .

Brand Overview & Core Strengths

Brand	Specialization	Key Products
Danfoss	Global leader in AC drives & power electronics	VLT/VACON variable frequency drives, soft starters, harmonic filters, grid converters
Rittal	World leader in enclosures & infrastructure	Industrial enclosures, Blue e+ cooling units, power distribution, IT racks

Synergy in Integrated Solutions

Danfoss and Rittal solutions are engineered to work together seamlessly — high-power drives can be factory-mounted in Rittal IP66 enclosures with optimized back-channel cooling systems . This integrated approach solves critical dust, humidity, and corrosion challenges in demanding applications, with 85% of heat losses exhausted directly through the back channel .

Danfoss – AC Drives & Power Conversion Solutions

Brand Heritage & Market Position

Danfoss Drives is the world’s largest independent drives provider, with over 49 years of experience and more than 800 employees in Russia alone . The company pioneered the world’s first frequency converter (VLT) in 1968 , and today offers the full breadth and depth of products needed for any application — from 0.18 kW to 25,000 kW, covering voltages from 220V to 10kV .

Product Series Reference

VLT® Series – Universal Excellence

The VLT® family delivers unmatched application flexibility, energy efficiency, and connectivity for both process and discrete automation .

Series	Key Features	Applications
VLT AutomationDrive FC 300	Universal “luxury class” drive, vector/scalar modes, up to 1000 Hz output	High-inertia loads, high-speed applications, cranes, conveyors, pumps, compressors
VLT AQUA Drive FC 202	Specialized pump features: dry-run detection, leak monitoring, multi-pump control	Water/wastewater, pump stations
VLT 2800 Series	No derating at 45°C, cold plate technology, true side-by-side mounting	General purpose, compact applications
VLT Advanced Active Filter AAF	Harmonic filtering, reduces THDi to <5% or 10%	Clean power supply, EMC compliance

Popular Models:

FC-302P7K5T5E20H1XGCXXXSXXXXAXBXCXXXXDX – 7.5 kW, 380-480V, high performance drive
FC-202P45KT4E20H1XGCXXXSXXXXAXBXCXXXXDX – 45 kW, dedicated pump drive
VLT 2800 – 0.55-18.5 kW, 380-480V, compact and robust

VACON® Series – Heavy-Duty & Industrial Solutions

VACON® drives are built for demanding process industries, marine, and high-power applications where robustness and reliability are critical .

Series	Key Features	Applications
VACON® 100 INDUSTRIAL	Workhorse for a wide range, easy integration, enclosed or modular	General industrial applications
VACON® NXP Air Cooled	High-power, broad range, system drives	Demanding industrial applications
VACON® NXP Liquid Cooled	Space-saving, efficient heat transfer, ideal for harsh environments	Marine, offshore, critical air quality
VACON® NXC Enclosed	Complete enclosed drive with configurable options	Pre-engineered solutions

Popular Models:

NXP Series – Higher power sizes, system drive configurations
VACON 20X – Decentralized drive solutions
VACON® Grid Converter – Multi-unit configurable for high power capacity

Fieldbus & Communication

Danfoss drives offer true system independence with extensive communication protocol support :

Protocol	Support	Application
PROFINET RT / EtherNet/IP	Standard	Industrial automation
BACnet / BACnet IP	Building automation	HVAC, building management
PROFIBUS DP V1 / DeviceNet	Optional	Process automation
Modbus TCP / Modbus RTU	Standard	General industrial
CANopen / CAN	Optional	Motion control

This flexibility allows seamless integration into any automation architecture — from factory floor to building management systems .

Rittal – Enclosures, Climate Control & Power Distribution

Brand Overview

Rittal is the world’s leading system provider for enclosures, power distribution, climate control, and IT infrastructure . The company offers a complete ecosystem supporting every stage of the electrical and automation value chain — from engineering and planning with EPLAN to enclosure systems and climate control .

Core Product Lines

Enclosure Systems

Series	Key Features	Applications
VX25 Enclosure System	25mm symmetry, high load capacity, digital workflow compatibility	Large control cabinets, switchgear
AX / KX Compact Enclosures	Compact, robust, reduced assembly time	Small to medium control systems
IP66 Enclosures	Sealed, dustproof, corrosion-resistant	Harsh environments, outdoor
Hygienic Design (HD) Series	Stainless steel, easy-clean surfaces, IP ratings	Food & beverage, pharmaceutical

Popular Models:

TS8 Series – Heavy-duty floor-standing enclosures
VX25 – Modern modular system with digital integration
AX Plastic / Stainless Series – Compact solutions

Climate Control – Blue e+ Energy-Efficient Cooling

Rittal’s Blue e+ cooling units are the market leader in energy efficiency, using intelligent thermal management that dynamically adjusts output and cuts energy use by up to 75% compared to conventional solutions .

Cooling Type	Key Features	Best For
Blue e+ Compact Cooling Units	Up to 75% energy savings, multi-voltage, IoT interface	Control cabinets, high-heat loads
Blue e+ Chiller Series (1.5-7kW)	±0.1K temperature stability, energy savings up to 70%	Machine cooling, process precision
Blue e+ Hybrid IT Chiller (5.5-7kW)	Free cooling function, up to 90% energy savings	IT racks, data centers
Fan-and-Filter Units	Cost-effective, simple design	Lighter-duty enclosures, clean ambient air
Air-Water Heat Exchangers	Enclosed heat removal, hygienic variants	Extreme environments

Power Distribution Systems

Product	Series	Features
RiLine Compact	Modular busbar system	Efficient power distribution
Power Distribution	Various	3-pole, tool-free connection

IT & Data Center Infrastructure

Rittal offers complete IT infrastructure solutions including:

Server racks & IT enclosures
Power distribution
Climate control (Blue e+ chillers)
Monitoring and security options
Edge Data Centers for Industry 4.0

Key Applications Across Industries

Industry	Danfoss Products	Rittal Products
Oil & Gas / Offshore	VACON® high-power drives, VACON® 3000 MV drives	IP66 enclosures, back-channel cooling
Water/Wastewater	VLT AQUA Drive FC 202, pump optimization	Standard enclosures, Blue e+ cooling
Marine / Shipping	VACON® NXP liquid-cooled, grid converters	Stainless steel/hygienic enclosures
Food & Beverage	VLT drives, soft starters	Hygienic Design (HD) enclosures
Manufacturing	VLT AutomationDrive FC 300, VACON 100	VX25, AX/KX enclosures, Blue e+
Data Centers / IT	VLT drives for cooling	Blue e+ Hybrid IT Chillers, racks
Renewable Energy	Grid converters, BESS cooling	Outdoor chillers (-20°C to +43°C)

Integrated Danfoss + Rittal Solution Case Study

Challenge: A customer required a 315 kW high-power drive for pneumatic conveying in an environment with heavy dust, humidity, and corrosive contaminants. Previous competitor solutions had chronic maintenance issues due to contaminants flowing through the drive for cooling .

Solution: Danfoss IP00 high-power drive mounted in an IP66 Rittal enclosure with back-channel cooling. 85% of heat losses were exhausted directly through the back channel, with the air conditioning unit removing only 15% — without exposing the drive to outside contaminants. Conformal coated PCBs and stainless steel back channel options provided additional corrosion protection .

Outcome: The customer replaced all competitor units with the Danfoss + Rittal integrated solution, projecting €100,000 in new sales .

Genuine vs. Counterfeit: Why It Matters

	Genuine Danfoss / Rittal	Counterfeit / Gray Market
Quality	Factory-tested, certified performance	Unknown, unreliable
Efficiency	Meets published efficiency claims (up to 75% energy savings)	Unverified
Compatibility	Engineered to work together seamlessly	May not integrate
Traceability	Full documentation and serial tracking	None
Warranty	Full manufacturer warranty	None
Compliance	IEC, UL, CE, F-Gas compliant	Not certified

Why Choose ZYHK Technology?

Advantage	What It Means for You
Two Global Leaders	Danfoss + Rittal from one trusted source
100% Genuine Products	Factory-certified, fully traceable
System-Level Solutions	Integrated drive + enclosure + cooling packages
Technical Support	Engineering guidance for selection and system design
Global Delivery	Fast shipping worldwide
Complete Solutions	Drives, enclosures, cooling, and power distribution