Mitsubishi Electronics 8, 20-L, 20 PRH-5, 10, 15 manual Physical Data, Electrical

Page 50

PHYSICAL DATA

[PRODUCT]

 

ROOFTOP AIR-COOLED HEATPUMP PACKAGED AIR CONDITIONERS

Product type

 

 

PR,PRH,PRH-L SERIES

 

 

 

 

 

 

 

 

 

 

 

 

 

Product number : Cooling type

 

PR-5YC

PR-8YC

 

PR-10YC

 

PR-15YC

 

PR-20YC

Product number : Heat pump

 

PRH-5YA

PRH-8YA

 

PRH-10YA

 

PRH-15YA

 

PRH-20YA

Product number : Heat pump

 

PRH-5YA-L

PRH-8YA-L

 

PRH-10YA-L

 

PRH-15YA-L

 

PRH-20YA-L

 

 

 

 

 

 

 

 

 

 

Capacity

kw

17.6

28.1

 

35.2

 

52.8

 

70.3

Cooling capacity (AS1861)

kW

16.3

23.8

 

29.7

 

46.3

 

60.8

Sensible Cooling capacity (AS1861)

kW

13

19.7

 

25.3

 

38.4

 

50.2

Cooling power consumption(Input)

kW

5.4

8.3

 

11.4

 

16.8

 

22.7

ByPass Factor

 

0.19

0.24

 

0.18

 

0.18

 

0.11

Heating capacity (AS1861) (Only PRH-YA,PRH-YA-L)

kW

15.1

23

 

32

 

 

45.5

 

61.2

Heating power consumption (Only PRH-YA,PRH-YA-L)

kW

4.6

7

 

9.6

 

 

14.4

 

19.3

[ELECTRICAL]

 

 

 

 

 

 

 

 

 

 

Design voltage

Volts

 

 

415

 

 

 

 

 

Cycles

Hz

 

 

50

 

 

 

 

 

Phases

 

 

 

3

 

 

 

 

 

Power supply

Volts

 

 

415

 

 

 

 

 

Control voltage

Volts

 

 

240/24

 

 

 

 

Maximum voltage

Volts

 

 

415

 

 

 

 

 

Minimum voltage

Volts

 

 

380

 

 

 

 

 

Approx. starting current

Amps

62

87

 

100

 

 

115

 

135

Unit current (Nominal voltage and AS1861

Amps

12.8

20.6

 

25.7

 

37.9

 

50.9

maximum conditions)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Fan motor hp

HP

1.0

1.5

 

2

 

 

3

 

4

 

 

 

 

 

 

 

 

 

 

Fan motor current

Amps

2.26

2.90

 

3.28

 

4.72

 

6.06

Fan motor speed

rpm

1,400

1,410

 

 

 

 

1,420

 

 

[ C O M P R E S S O R ]

 

 

 

 

 

 

 

 

 

 

Make

 

 

 

 

COPELAND

 

 

 

Model

 

CRNQ-0500-TFD

QR90K1-TFD

 

QR12M1-TFD

 

QR90K1-TFD

 

QR12M1-TFD

Type

 

 

HERMETIC

LINE START (RECIPROCATING)

 

Quantity

 

1

1

 

1

 

 

2

 

2

Nominalmotor hp

HP

5

7.5

 

10

 

 

2✕7.5

 

2✕10

Locked rotor current

Amps

59.5

83.4

 

95.2

 

83.4

 

95.2

Normal run current (AS1861)

Amps

7.65

11.7

 

15.62

 

2✕11.74

 

2✕15.22

Swept volume

cc/rev

101.92

177.45

 

221.8

 

2✕177.45

 

2✕221.8

Bore

mm

49.78

 

 

 

55.58

 

 

 

Stroke

mm

26.19

18.29

 

22.86

 

18.29

 

22.86

Speed

rpm

 

 

2,900

 

 

 

 

Number of cylinders

 

2

 

 

 

4

 

 

 

Oil charge

ml

2,070

3,250

 

 

2✕3,250

Type of oil

 

 

Calumet R015 or Witco 3GS

 

Crankcase heater

watts

40

 

70

 

 

2✕70

 

[REFRIGERATION SYSTEM]

 

 

 

 

 

 

 

 

 

 

Refrigerant

 

 

 

 

R22

 

 

 

 

 

Refrigerant charge per circuit

kg

3.6

4.6

 

5.8

 

 

2✕4.6

 

2✕5.8

Number of refrigerant controls

 

1

1

 

1

 

 

2

 

2

Refrigerant control

 

 

 

 

Capillary

tube

 

 

 

Reverse cycle valve (Only PRH-YA,PRH-YA-L)

 

 

 

 

4-Way

valve

 

 

 

Defrost system (Only PRH-YA,PRH-YA-L)

 

 

Reverse cycle defrost

 

 

 

[EVAPORATOR]

 

 

 

 

 

 

 

 

 

 

Quantity

 

1

1

 

1

 

 

2

 

2

Facearea

sq.m

0.53

0.69

 

 

2✕0.65

 

 

 

 

 

 

 

 

 

 

 

Rows deep

 

3

3

 

4

 

 

3

 

4

Rows high

 

26

26

 

26

 

 

30

 

30

 

 

 

 

 

 

 

 

 

 

 

Finned length

mm

800

1,046

 

 

2✕850

 

 

 

 

 

 

 

 

 

 

 

Face velocity

m/s

1.7

2.0

 

2.4

 

 

2.2

 

2.4

Fins per meter

 

512

512

 

512

 

 

473

 

512

Fin materialthickness

mm

 

 

0.12

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Finmaterial

 

 

 

 

Aluminium

 

 

 

Fins pitch

mm

1.95

1.95

 

1.95

 

2.11

 

1.95

Tube diameter

mm

 

 

9.52

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Gauge of copper tube

mm

 

 

0.35

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Number of circuits

 

10

13

 

17

 

 

11

 

15

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Page 49 Page 51
Contents Data Book Heat PumpContents Safety for USE For correct installationDo not wash the unit with water Complete Line UP Features High Sensible Cooling CapacityMechanical Specifications DescriptionsTypical Installation Example PRH PRH-LSpecifications GrossHeating Electrical DataCooling Factor for Various Air Flow Capacity TablesCooling Capacity Nominal Air FlowPR-5YC,PRH-5YA,PRH-5YA-L PR-5YC PRH-5YA-LHeating Capacity Nominal Air FlowPRH-5YA,PRH-5YA-L Range PRH-5YACooling Capacity Nominal Air FlowPR-8YC,PRH-8YA,PRH-8YA-L PR-8YC PRH-8YA-L PRH-8YAPRH-8YA Heating Capacity Nominal Air FlowPRH-8YA,PRH-8YA-LPR-8YC PRH-8YA-L Cooling Capacity Nominal Air FlowPR-10YC,PRH-10YA,PRH-10YA-L PR-10YC PRH-10YA-L PRH-10YAPRH-10YA Heating CapacityPRH-10YA-L Cooling Capacity Nominal Air FlowPR-15YC,PRH-15YA,PRH-15YA-L PR-15YC PRH-15YA-L PRH-15YAPR-15YC PRH-15YA-L PRH-15YACooling Capacity Nominal Air FlowPR-20YC,PRH-20YA,PRH-20YA-L PR-20YC PRH-20YA-L PRH-20YAPRH-20YA-L PRH-20YAPRH-YA Operation rangePR-YC PRH-YA-LFAN Performance RpmOperation range Fan speed Pressure Pulley outside dimensions are shown below Unit mm NC Curves PR-5YC PRH-5YA PRH-5YA-L PR-8YC PRH-8YA PRH-8YA-LPR-10YC PR-15YCOutline Dimensions PR-20YCPR-8,10YC PRH-8, 10YA PRH-8, 10YA-L PR-15,20YC PRH-15, 20YA PRH-15, 20YA-LWiring Diagrams PR-5, 8, 10YC StandardPR-15, 20YC Standard PR-5, 8, 10YC Special Order K ControlSpecial Order LOW Temperature Internal ProtectorPR-15, 20YC Special Order K Control & LOW Temperature 50HertzPRH-5, 8, 10YA PRH-5, 8, 10YA-L StandardPRH-15, 20YA-L Standard PRH-5, 8, 10YA PRH-5, 8, 10YA-L 10YA PRH-15, 20YA PRH-15, 20YA-L 21S4 Way valve OFF 52C OFF MC Stop MF2 Stop RL on CH on Service Call Electrical Operation Flow ChartsMC Operate MF2 Operate OFF Safety Device OFF? YES MF1 Operate YESMF1 Operate Start Power on Start Power on PR-8, 10, 15, 20YC Refrigerant SchematicsPR-5YC PRH-8, 10, 15, 20YA PRH-8, 10,15,20YA-L Safety & Control Devices Accessory AvailabilityPhysical Data ElectricalRooftop Package AIR Cooled Heatpump and Cooling only Units Roof Mounting InstallationClearances Duct Work Drain pipingTrial Operation Electrical WiringFinal Checks Instructions for USE Check Points for OperationMaintenance FingermarksPreparing for Prolonged Shutdown TroubleshootingPreparing for Operation After Prolonged Shutdown Specification Guidelines Memo Mitsubishi Electric Corporation Data Book PR,PRH

20-L, 8, PRH-5, 15, 10 specifications

Mitsubishi Electronics has long been a prominent player in the field of industrial automation, and their PRH series of smart human-machine interfaces (HMIs) is a testament to their innovative approach. The PRH-5, PRH-10, PRH-15, and the PRH-5,8 models exemplify the brand’s commitment to providing advanced technologies that enhance user interaction and facilitate the management of complex systems.

One of the main features of the PRH series is its high-resolution touch screen display, which provides clear and vibrant visuals for monitoring and controlling machinery. The screens offer exceptional clarity, making it easier for operators to interpret data and respond to system alerts promptly. The multi-touch capabilities allow for intuitive navigation, enhancing the user experience significantly.

The PRH series is equipped with robust communication technologies, including support for various industrial protocols such as MODBUS, Ethernet/IP, and Profinet. This flexibility enables seamless integration with a wide range of devices and systems, allowing for centralized control and monitoring of operations. Such interoperability is vital in modern manufacturing and process industries where diverse equipment needs to work harmoniously.

Another significant characteristic of the PRH series is its advanced data logging capabilities. These HMIs are designed to collect and store critical operational data, providing insights that can be analyzed for performance optimization and predictive maintenance. This feature is essential for minimizing downtime and ensuring that manufacturing processes operate at peak efficiency.

In terms of design, the PRH-5, PRH-10, PRH-15, and PRH-5,8 models feature a sleek and compact profile, making them suitable for installation in various environments, even where space is limited. They are built to withstand harsh industrial conditions, ensuring reliability and durability over long periods of use.

User-friendly software tools accompany the PRH series, enabling easy customization and programming of the interface to suit specific operational needs. Mitsubishi Electronics focuses on ensuring that users, regardless of their technical skills, can configure and manage the HMIs effectively.

In summary, Mitsubishi Electronics' PRH-5, PRH-10, PRH-15, and PRH-5,8 models represent the forefront of HMI technology. With high-resolution displays, extensive communication support, robust data logging capabilities, and user-friendly design, these devices are perfectly equipped to meet the challenges of modern industrial automation.
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