Danfoss AKV 10P, AKV 10PS Data sheet

Data Sheet

Electric expansion valve Type AKV 10P and AKV 10PS

For liquid injection into evaporators

AKV 10P and AKV10PS are electric operated expansion valves designed for refrigeration plants.

The AKV 10P and AKV 10PS valves are normally controlled by a controller from Danfoss range of ADAP- KOOL® controllers, that ensures a precise liquid injection into evaporators.

The AKV 10P and AKV 10PS valves are supplied as a part program, as follows:

• Separate valve

• Separate coil with terminal box, DIN plug or cable

• Spare parts in the form upper part, orice and

lter

The orice and piston assemblies are replaceable. The AKV 10P and AKV 10PS valves cover a wide capacity range.

AI274942819146en-000601

Electric expansion valve, type AKV 10P and AKV 10PS

Features

Precise control of liquid injection

• Optimum utilization of the evaporator

• Increased energy eciency and COP

• Improved overall system performance

• Enables energy saving minimum stable superheat and adaptive defrost algorithms due to turbulent ow

• Provides excellent distribution and oil return

• Repetitive operation of the valve at all conditions

Superior valve technology

• Soft pulse operation makes possible to have a low noise valve that guarantees precise ow control and increased energy eciency of the system

Fully Serviceable valve

• Fast troubleshooting during system diagnostics

• Replaceable lter and orice assembly

• Special Service coil available for installation and servicing

Fast opening/closing within sec.

• Quick reaction to the operating condition.

• Minimizes the risk of liquid refrigerant owing into the compressor at shut down and low pressure cut out at start up

• Normally closed Solenoid tight shut-o valve

• Prevents migration of the refrigerant during stand-still

• Reduced complexity by reducing number of components in the system

Supports variety of refrigerants with wider regulation range

• Wide application scope

Compact, lightweight design

• Flexible and easy integration in any system

Wider selection range

• Wider range of AC and DC voltage coils

• Coils with various cable lengths

Valve construction

• Internal and external corrosion resistant

Protecting the environment and climate

• Manufactured according to ISO/TS16949

• Second – to – none quality and reliability

AK-CC 550 case controller

AK-CC 750 case controller

EKC 315A superheat controller

DML/DMSC Eliminator® hermetic l‐

ter drier

Solenoid coil with terminal box

Solenoid coil with DIN spade and pro‐

tection cap

Solenoid coil with cable

Solenoid coil with DIN spade

Junction box NEMA 2

Conduit boss NEMA 4

Electric expansion valve, type AKV 10P and AKV 10PS

Portfolio overview

Related products

Table 1: Related products

Standard coil for AKV 10P/ AKV 10PS

Table 2: Standard coil for AKV 10P/ AKV 10PS

UL coil for AKV 10P / AKV 10PS

Table 3: UL coil for AKV 10P / AKV 10PS

Danfoss R64-3049.10

1

2

3

4

5

12345

Reveiver

Filter

AKV 10P / AKV 10PS

Evaporator

Max. 1 m/s

Electric expansion valve, type AKV 10P and AKV 10PS

Applications

Typical Application

Figure 1: Application

 WARNING:

Filter < 40 micron micro is required for AKV 10 PS recommended lter drier, type DML / DMSC

Features

Direct operated valve

Servo operated valve

Valve type

AKV 10P0 to AKV 10P8

AKV 10PS4 to AKV 10PS8

Working principle

PWM (Pulse-width modulation)

Recommended period of cycle time

6 Seconds

Regulation range (Capacity range)

10 – 100%

Connection type

Solder

Evaporating temperature (on outlet side of valve)

-60 – 60 °C / -76 – 140 °F

Ambient temperature (coil dependent)

-50 – 80 °C / -58 – 176 °F

Max. OPD

35 bar / 508 psig (AKV 10P0 to AKV 10P6)

35 bar / 508 psig

Max. OPD

18 bar / 261 psi (AKV 10P7 to AKV 10P8)

N/A

Min. OPD

0 bar / 0 psi

0.1 bar / 1.45 psi

Filter, replaceable

Internal 100 μm

Internal 53 μm

Max. working pressure

90 barg / 1305 psig

MAP (Max. Abnormal Pressure) 1305 psig

1305 psig

COT (Continuous Operation Temperature)

140 °F

Recommended Danfoss

lter

N/A

ELIMINATOR® Hermetic

lter drier, type DML / DMSC

features

values

Design

In accordance with IEC 60335

Power supply

Alternating current (AC) and direct current (DC)

Permissible voltage variation

Alternating current (AC): 50 Hz and 60 Hz: -10% – 15% 50/60 Hz: ± 10% Direct current (DC): +/- 10%

Electric expansion valve, type AKV 10P and AKV 10PS

Product specication

Technical data

Refrigerant

R1233zd, R1234yf, R1234ze, R1270, R134a, R22, R23, R290, R32, R404A, R407A, R407C, R407F, R407H, R410A, R422B, R422D, R438A, R444B, R448A, R449A, R449B, R450A, R452A, R452B, R454A, R454B, R454C, R455A, R463A, R469A, R507, R513A, R513B, R515A, R515B, R516A, R600, R600a, R744.

WARNING:



Safety notes for ammable refrigerants (R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf):

• This product is validated in accordance to ATEX, EN 378, ISO 5149, ASHRAE 15, IEC 60335-2-x or equivalent standards.

• Ignition risk is evaluated in accordance to ISO 5149 and IEC 60335.

• See safety note below.

WARNING:



Safety notes:

• The product can be applied on systems with R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf as the working uid.

• For countries where safety standards are not an indispensable part of the safety system Danfoss recommend the installer to get a third party approval of the system containing ammable refrigerant.

• Note, please follow specic selection criteria stated in the datasheet for these particular refrigerants.

• The valve must only be used in closed circuit refrigeration system, where no oxygen is present acc. EN 378, ISO 5149 ASHRAE 15 or IEC 60335-2-x or equivalent standards.

 WARNING:

It is recommended to selected Servo operated AKV 10PS valves for those application where higher MOPD (with low coil power) and high dampening is required.

Technical data - Standard coils for AKV 10P / AKV 10PS

Table 4: Technical data

features

values

Insulation of coil wire

Class H according to IEC 85

Connection

Terminal box, DIN spade or cable

Enclosure, IEC 60529

IP20, IP65 or IP67

Ambient temperature

-40 °C – 80 °C / -40 °F – 176 °F (coil dependent)

features

values

Design

In accordance with UL 429

Power supply

Alternating current (AC)

Permissible voltage variation

Alternating current (AC): 50 Hz and 60 Hz: -10% – 15% 50/60 Hz: ± 10%

Insulation of coil wire

Class H according to IEC 85

Connection

Junction box or Conduit boss

Enclosure, IEC 60529

Junction box NEMA 2 ~ IP 12–32 Conduit boss NEMA 4 ~ IP 54

Ambient temperature

-40 °C – 50 °C / -40 °F – 122 °F

Electric expansion valve, type AKV 10P and AKV 10PS

 WARNING:

Safety notes for ammable refrigerants (R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf):

1.

The products (only refer to IP65/67 coils) are validated in accordance to ISO 5149, IEC 60335 (ref. IEC/EN 60079-15). Ignition risk is evaluated in accordance to ISO 5149 and IEC 60335 (ref. IEC/EN 60079-15). See safety note below.

2.

Please make sure that there is no spark, arc during the application, especially the connection of coils.

3.

Follow the instruction to mount the coil correctly and apply the O-ring for sealing, to prevent the moisture penetrate inside the coils.

4.

Always install a fuse ahead of the coil to avoid short circuit (fuse size should be around 2 times of rated current, and time lag: medium);

5.

The coil used in an area of not more than pollution degree 2.

WARNING:



Safety notes:

1.

The product (only refer to IP65/67 coils) can be applied on systems with R454C, R454A, R1234ze, R1270, R290, R32, R444B, R452B, R454B, R600, R600a, R455A, R516A, R1234yf as the working uid.

2.

For countries where safety standards are not an indispensable part of the safety system Danfoss recommend the installer to get a third party approval of the system containing ammable refrigerant.

3.

Note, please follow specic selection criteria stated in the datasheet for these particular refrigerants.

4.

Note that the product (only refer to IP65/67 coils) has NOT been veried ATEX or IECEx or IEC 60079 series zone 2 compliant. This product is only validated for systems in compliance with ISO5149, IEC 60335 (ref. IEC/EN 60079-15). It is the responsibility of the user to verify such compliance. Improper use can cause explosion, re, leakage potentially causing death, personal injury, or damage to property.

Technical data - UL coil for AKV 10P/AKV 10PS

Table 5: Technical data

ABCDE

F

Direct operated valve AKV 10P0 - AKV 10P8

Servo operated valve AKV 10PS4 - AKV 10PS8

A

B C

D E

F

A

B C

D E

F

Company logo

Type designation (0 = orice size)

Code

Max. working pressure

Media temperature

Manufacturer address

Valve type /

orice

no.

R744

(2)

R407A / R507

(1)

R404A

(1)

k

V

value

C

V

value

(3)

Connection size

Solder ODF/ODF

Code no.

Single

pack

Code no. Industri‐

al pack 16 pcs.

pr. Pack

Refrig.

Freezing

Refrig.

Freezing

[kW]

[TR]

[kW]

[TR]

[kW]

[TR]

[m

3

/h]

[gpm]

[in]

[mm]

AKV 10P0

0.40

0.63

0.11

0.18

0.31

0.09

0.22

0.06

0.003

0.0035

3/8 × 1/2

–

068F5210

068F5230

AKV 10P0

0.40

0.63

0.11

0.18

0.31

0.09

0.22

0.06

0.003

0.0035

–

10 × 12

068F5200

068F5220

AKV 10P1

1.17

1.84

0.33

0.52

0.9

0.26

0.64

0.18

0.009

0.0104

3/8 × 1/2

–

068F5211

068F5231

AKV 10P1

1.17

1.84

0.33

0.52

0.9

0.26

0.64

0.18

0.009

0.0104

–

10 × 12

068F5201

068F5221

AKV 10P2

2.06

3.25

0.58

0.92

1.58

0.45

1.12

0.32

0.016

0.021

3/8 × 1/2

–

068F5212

068F5232

AKV 10P2

2.06

3.25

0.58

0.92

1.58

0.45

1.12

0.32

0.016

0.021–10 × 12

068F5202

068F5222

AKV 10P3

3.14

4.97

0.89

1.41

2.41

0.69

1.72

0.49

0.024

0.028

3/8 × 1/2

–

068F5213

068F5233

AKV 10P3

3.14

4.97

0.89

1.41

2.41

0.69

1.72

0.49

0.024

0.028–10 × 12

068F5203

068F5223

AKV 10P4

6.10

9.64

1.74

2.74

4.68

1.33

3.33

0.95

0.046

0.053

3/8 × 1/2

–

068F5214

068F5234

AKV 10P4

6.10

9.64

1.74

2.74

4.68

1.33

3.33

0.95

0.046

0.053–10 × 12

068F5204

068F5224

AKV 10P5

8.49

13.41

2.41

3.81

6.52

1.86

4.64

1.32

0.064

0.074

3/8 × 1/2

–

068F5215

068F5235

AKV 10P5

8.49

13.41

2.41

3.81

6.52

1.86

4.64

1.32

0.064

0.074–10 × 12

068F5205

068F5225

AKV 10P6

15.14

23.90

4.30

6.80

11.60

3.30

8.27

2.35

0.114

0.132

3/8 × 1/2

–

068F5216

068F5236

AKV 10P6

15.14

23.90

4.30

6.80

11.60

3.30

8.27

2.35

0.114

0.132–10 × 12

068F5206

068F5226

AKV 10P7

24.58

38.80

6.99

11.03

18.81

5.35

13.40

3.82

0.185

0.214

1/2 × 5/8

–

068F5217

–

AKV 10P7

24.58

38.80

6.99

11.03

18.81

5.35

13.40

3.82

0.185

0.214–12 x 16

068F5207

–

AKV 10P8

33.26

52.43

9.46

14.91

25.40

7.23

18.10

5.16

0.250

0.289

1/2 × 5/8

–

068F5218

–

AKV 10P8

33.26

52.43

9.46

14.91

25.40

7.23

18.10

5.16

0.250

0.289–12 x 16

068F5208

–

Electric expansion valve, type AKV 10P and AKV 10PS

Valve identication (Examples of labels)

Table 6: Valve identication

Capacity

Direct operated valve AKV 10P - Rated capacity

Table 7: Direct operated valve AKV 10P