DKRCC.PB.V00.C3.02 / 520H8913 © Danfoss A/S (RC-MDP / sw), 2014-09

Learn more at ra.danfoss.com

The Danfoss Group operates globally with the primary aims of making modern living possible for our stakeholders and being a leader in refrigeration, heating, power electronics, and mobile hydraulics.

We employ 24,000 people, and produce approximately 250,000 components each day at our 76 factories in 25 countries.

We promise leadership in our businesses through reliability, excellence, and innovation – driving true customer satisfaction and solutions within climate and energy.

Extensive experience in all key HVAC/R segmentsDanfoss plays a leading role in research, development and production in a wide spectrum of industries, and has been a key player in the HVAC/R field for more than 75 years. Our Refrigeration & Air Conditioning Division designs, produces and markets a comprehensive range of automated solutions and compressors for a wide variety of HVAC/R segments, including:

• Heat Pumps• Commercial Air Conditioning• Residential Air Conditioning• Commercial Refrigeration• Household, Light Commercial and Mobile

Refrigeration• Wholesalers & Installers• Industrial Refrigeration• Food Retail

A world leader in climate and energy technology

Up to 30% effeciency increase can be achieved with an electronic controller in any Air Conditioning or Refrigeration system through accurate and stable control.

EKC, EKD and EXD drivers and controllersDanfoss EKC 312, EKC 315A, EKC 316A, EIM 336, EKD 316 and EXD 316 controllers protect the compressor with Maximum Operating Pressure functionality, and allow maximum precision through its Minimum Stable Superheat algorithm which keeps superheat at an optimal level. They are easy to install, compact, lightweight and work with all common refrigerants.

EIM 336EKC 316EKD 316 AK-CC 550MCX 061V

AK-CC Case controllersAK-CC 550 and AK-CC 750 controllers are flexible case/room controllers. They feature energy optimisation of the complete case and predefined application types for quick adaptation to different cases or cold room setups. AK-CC controllers allow energy optimisation of the whole refrigeration appliance with built-in data communication, quick set-up with predefined settings and integrated display at the front of the controller.

Electronic ControllersDanfoss Electronic Controllers have been designed for ease of use, fast installation, easy programmability and customisation, ensuring the best customer quality experience. Whatever the commercial application, Danfoss Electronic Controllers enable total cost of ownership savings and energy efficiency improvements.

MCX programmable controllersMCX controllers from Danfoss provide ultimate software control, allowing you to tailor the performance of air conditioning systems to exact requirements. Easy to programme using the C: programming language, the MCX controller provides unique versatility and freedom compared to proprietary systems. MCX 15 and MCX 06 controllers can drive one or two ETS expansion valves.

AKS Pressure transmitters and Temperature sensorsThe range of AKS pressure transmitters are used for air-conditioning, refrigeration plant, supermarket installation and plants with natural refrigerants like CO2 and R717. Available with a variety of pressure connection.AKS 21 is the ultimate temperature sensor for -70 – 180 °C anywhere in the refrigeration plant and is available in various designs.

Electric Expansion Valve

Electronic Controller

Pressure Transmitter

Temperature sensor

Wide range of electronic controlled expansion valves

Save energy and optimize your system - backed up by Danfoss experience

Highestefficiency increasepossible in superheatcontrols, through very precise flow control

ra.danfoss.com

All HVAC/R systems can benefit from the most comprehensive series of electrically operated expansion valves on the market. Danfoss’ range of Electronic Expansion Valves offers efficient and reliable operation, covering any system demand. The components are thoroughly tested, allowing customers to benefit from a more effective product that can be counted on at all times.

The Danfoss portfolio of Electronic Expansion Valves comprises of Solenoid Expansion Valves and Stepper Motor Expansion Valves, including versions for CO

2 systems. Any

of these components will suit the exact capacity demands of a system, making a positive difference to the energy consumption. Danfoss Electronic Expansion Valves help fine-tune your system in a cost-efficient way.

Danfoss portfolio of Electronic Expansion Valves makes it possible to keep up with the increasing environmental concerns and tighter CO

2 emission regulations. At the

same time, it enables significant energy savings and cost reductions.

Electric expansion valve

Type ETS AKV AKVH ICMTS CCM CCMT

• Easy to install• Works with all common refrigerants• Compact and lightweight

• Precise positioning for optimal control of liquid injection • High quality manufacturing standard • Fine capacity regulation settings• High reliability and precision

• Supplied as parts programme with valve, coil and orifice• No need of adjustment• Allow a wide regulation range

• Ideal for high pressure transcritical systems (CCMT & ICMTS) or subcritical systems (CCM & CCMT)• Maintain optimal gas cooler pressure by controlled throttling of the gas from the gas cooler into the intermediate

receiver (or evaporator) • Achieve optimal intermediate receiver pressure and higher system efficiency by controlled by-pass of the gas from the

receiver into the compressor suction line

Mai

n ap

plic

atio

ns

A/C Systems

Transport Refrigeration

Air Drier

Food Retail

Cold Room

Heat Pumps

Industrial Applications

Chillers

Tech

nica

l Spe

cific

atio

ns

SubtypesETS 6 − 10 · ETS 6 − 14 ETS 6 − 18 · ETS 6 − 25 ETS 6 − 32 · ETS 6 − 40

ETS 12.5 · ETS 25 ETS 50 · ETS 100 ETS 250 · ETS 400 AKV 10 · AKV 15 · AKV 20 AKV H 10ICMTS 20 A33 · ICMTS 20A · ICMTS 20 B66 · ICMTS 20B ·

ICMTS 20C

CCM10 · CCM20 · CCM30 CCM 50 · CCM 40

CCMT 2 · CCMT 4 · CCMT 8

Capacity(in main applications) 2.7 − 40.2 kW (R407C)

0.77 − 11.4 TR (R407C) 63 − 129 kW (R407C)17.9 − 30.7 TR (R407C)

204.5 − 447.8 kW (R407C)58.1 − 127 TR (R407C)

1212 − 1933 kW (R407C)345 − 550 TR (R407C)

0.6 − 530 kW (R404A, R507)0.17 − 151 TR (R404A, R507)

0.4 − 22 kW0.1 − 6.3 TR

10 − 675 kW 1)2.8 − 192 TR 1)

10 − 3200 kW 2)2.8 − 910 TR 2)

10 − 130 kW 1)2.8 − 37 TR 1)

Refrigerants R410A · R22 · R407C · R404A · R134a

R410A · R407C · R404A · R507 · R134a

R410A · R407C · R404A · R507 · R134a

R410A · R407C · R404A · R507 · R134a

R22/R407C · R134a · R404A · R507

R744 · HCFC · R717 · R744 HCFC · HFC · R744 HCFC · HFC · R744

Closing at power failure Battery / Power backed-up Battery / Power backed-up Battery / Power backed-up Battery / Power backed-up Normally Closed Normally Closed Battery / Power backed-up Battery / Power backed-up Battery / Power backed-up

ConnectionsODF Solder

[mm] ODF Solder [in.] / [mm]

ODF Solder [in.] / [mm]

ODF Solder [in.] / [mm]

ODF Solder [in.] / [mm]

ODF Solder [in.] / [mm]

Butt weld[mm]

ODF Solder / Butt weld[in.]

ODF Solder / Butt weld[in.]

Energy consumption max. 3.1 W max 5.5 W max 5.5 W max 5.5 W Depends on coil type* Depends on coil type* 28.8 watt max 5.5 watt max 5.5 watt

Principles Unipolar Stepper motor(480 steps, 1 − 2 excitation)

Bipolar Stepper motor(2625 steps)

Bipolar Stepper motor(3530 steps)

Bipolar stepper motor(3810 steps)

Direct, Servo, Pulse-Width Modulation

Pulse-Width Modulation Electronic stepper motor(250 steps)

Electronic Stepper Motor(3530 steps)

Electronic Stepper Motor (1100 steps)

Max. OPD 35 bar 33 bar 33 bar 33 bar 18 − 22 bar 35 bar 90 bar 50 bar 90 bar

Max. working pressure (PS) 47 bar 45.5 bar 45.5 bar 34 bar 28 − 52 bar 90 bar 140 bar 90 bar 140 bar

Media temp. -30 − 70 °C -40 − 65 °C -40 − 65 °C -40 − 65 °C -50 − 60 °C -60 − 60 °C -60 − 120 °C -40 − 40 °C -40 − 60 °C

Approvals UL / CE / PED CE / PED CE / PED CE / PED UL / DEMKO / SETI / SEV / LVD/ PED SETI / SEV / PED UL / PED UL / PED UL / PED

IP rating 66 67 67 67 Depends on coil type* Depends on coil type* 67 67 67

Mat

eria

lsValve body Stainless Steel Brass Brass Brass Brass Brass Steel Stainless Steel Stainless Steel

Acc

esor

ies

Danfoss controllers EIM 336 · EKD 316 · EXD 316EKC 312 · EKC 316AEKD 316 · EXD 316

EKC 312 · EKC 316A EKD 316 · EXD 316

EKC 312 · EKC 316AEKD 316 · EXD 316

AK-CC 550A AK-CC 550A EKC 326 · AK-PC 781EKC 326 · AK-PC 781AK-CC 750 · XM 208C

EKC 326 · AK-PC 781AK-CC 750 · XM 208C

Cables 0.7 m · 1.5 m · 3 mCPE 2 m

PVC 2 m · 8 mCPE 2 m

PVC 2 m · 8 mCPE 2 m

PVC 2 m · 8 m− − 2 x 1.5 m 0.3 m 0.3 m

DriversCurrent Driver : 260 mA

Voltage driver : 12 V d.c.

Danfoss AST G driver

Current Driver: 100 mA RMS

Voltage Driver: 12 V d.c.

Danfoss AST G

Current Driver: 100 mA RMS

Voltage Driver: 12 V d.c.

Danfoss AST G

Current Driver: 100 mA RMS

Voltage Driver: 12 V d.c.

Danfoss AST G

− − − − −

Electric Expansion Valves (modulated regulation) Electric Expansion Valves (pulsating regulation) Electric Expansion Valves (Modulating regulation) designed for R744 (CO2)

* For additional information visit Danfoss.com 1) CO2 Gascooler throttle 2) CO2 Gas by-pass

Choose the optimum solution

Power-saving design • High energy efficiency • Compact and lightweight