Mitsubishi Electronics 20 PRH-5, 20-L, 8, 10 manual PR-15, 20YC Standard

Page 31

PR-15, 20YC (STANDARD)

CIRCUIT BREAKER

Power supply

(FIELD SUPPLY)

3Phase

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PR -15YC···100A

380~415Volt

 

 

 

 

 

 

MC1

INTERNAL

 

 

 

 

 

 

 

 

 

 

50Hertz

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PR -20YC···125A

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L1 TB1

 

 

52C1

 

51C1

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

Red

 

Red

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L2

 

White

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

L3

 

Black

 

Black

 

Black

 

 

 

 

 

 

 

51F2

TB2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

 

 

 

 

R11

R12

1

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

 

 

N

Blue

 

 

 

 

 

 

 

 

White

 

 

 

 

White

S 11

S 12

2

White

MF2

 

PE

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

Black

T11

T12

3

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52C2

 

51C2

Red

 

MC2

INTERNAL

 

 

 

 

 

 

 

 

 

 

 

 

Red

 

Red

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

INTERNAL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

51F3

 

 

Red

TB3

1

Red

 

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

R 21

R 22

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

White

S 21

S 22

2

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

T 21

T 22

3

Black

MF3

 

 

 

 

 

 

 

 

 

 

52F

51F1

Red

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Red

 

 

 

 

 

 

 

 

 

 

 

INTERNAL

 

 

 

 

 

 

 

 

 

 

White

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MF1

 

 

 

 

 

 

 

PROTECTOR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Black

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

F(3.15A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TB4 11

 

 

 

 

 

 

 

 

TB4 14

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

TB5

1

SWITCH BOX

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(FIELD SUPPLY)

 

51F1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

FZ0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

F

 

 

 

 

30

30

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(3.15A)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RL1

 

CZ1-2

CZ2-2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

RL2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

23WA

SW1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

High

Low

GL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

SW2

 

 

51F2

 

 

51F3

 

 

 

Tr

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

AC

 

 

 

 

 

 

 

 

63

 

 

63

 

 

 

 

 

 

 

 

 

CZ1

CZ2

H1

 

 

H2

 

 

 

220~

AC

 

 

 

 

 

 

CZ1

 

 

CZ2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

240V

24V

 

 

 

6

 

 

 

51C1

 

 

51C2

 

 

 

 

2

3

4

5

7

8

 

 

 

 

 

 

52

TB5

 

 

 

 

 

52

52

 

 

 

 

 

 

 

C2

 

 

 

 

 

 

C1

C2

1

 

 

1

 

 

 

 

 

 

 

 

 

 

 

TM

52

TM

52

 

 

CZ1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

26

(3MIN)

C1

26

(3MIN)

C2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

52

CH2

 

CZ2

 

 

FZ0

 

 

 

L1

 

 

L2

 

 

C1

 

 

 

 

52

 

3

 

 

3

 

 

 

 

 

 

 

 

 

 

F

 

FZ1

 

FZ1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

CH1

TB4 12

 

 

TM

 

 

 

 

2

 

 

FZ0

 

52

 

 

 

 

30

30

 

(2SEC)

30

30

 

C1

 

 

 

CZ1

CZ2

2

 

CZ1-1

CZ2-1

FZ1

 

 

 

 

 

 

52

9

 

30

30

 

30

30

C2

 

 

 

 

 

CZ1-1

CZ1-2

 

CZ2-1

CZ2-2

 

 

 

 

 

 

 

TB412

 

Caution,

1.To protect each Fan motors and Compressors from abnormal current, these Over current relays <51C1,2> , <51F1,2,3> are installed. Therefore,do not change factory set value of these Over current relays.

2.To protect the compressors from frequently "ON-OFF" ,timer <TM> is installed. Therefore,do not change factory set value of this timer.

3.This timer <2> installed so that two compressors may never start at the same time. The unit stop if the set value of the timer is changed.

Note:

1.The dotted lines show field wiring.

2.The figure in the parentheses show field supply parts. 3.Color of earth wire is yellow and green twisting. 4.Not specified color of wire is brown.

5.Specification subject to change without notice.

Symbol

Name

MC1·2

Compressor motor

MF1

Fan motor (in door)

MF2·3

Fan motor (out door)

52C1·2

Contactor (compressor)

52F

Contactor (fan I/D)

TB1~5

Terminal block

CH1·2

Crankcase heater

F

Fuse

Tr

Transformer

51C1·2

Over current relay(compressor)

51F1~3

Over current relay (fan I/D,O/D)

63H1·2

High - pressure switch

26L1·2

Thermostat(freeze protection)

TM

Timer (anti short cycle)

2

Timer

FZ0·1

Auxiliary relay (fan)

CZ1·2

Auxiliary relay (compressor)

30CZ1-1,2

Auxiliary relay (check)

30CZ2-1,2

Auxiliary relay (check)

<SW1>

Switch (off)

<SW2>

Switch (on)

<GL>

Lamp (power on)

<RL1·2>

Lamp (check)

<23WA>

Thermostat (room temp . )

- 30 -

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Contents Heat Pump Data BookContents For correct installation Safety for USEDo not wash the unit with water Complete Line UP High Sensible Cooling Capacity FeaturesDescriptions Mechanical SpecificationsPRH PRH-L Typical Installation ExampleGross SpecificationsCooling Electrical DataHeating PR-5YC PRH-5YA-L Capacity TablesCooling Capacity Nominal Air FlowPR-5YC,PRH-5YA,PRH-5YA-L Factor for Various Air FlowRange PRH-5YA Heating Capacity Nominal Air FlowPRH-5YA,PRH-5YA-LPR-8YC PRH-8YA-L PRH-8YA Cooling Capacity Nominal Air FlowPR-8YC,PRH-8YA,PRH-8YA-LPR-8YC PRH-8YA-L Heating Capacity Nominal Air FlowPRH-8YA,PRH-8YA-LPRH-8YA PR-10YC PRH-10YA-L PRH-10YA Cooling Capacity Nominal Air FlowPR-10YC,PRH-10YA,PRH-10YA-LPRH-10YA-L Heating CapacityPRH-10YA PR-15YC PRH-15YA-L PRH-15YA Cooling Capacity Nominal Air FlowPR-15YC,PRH-15YA,PRH-15YA-LPRH-15YA PR-15YC PRH-15YA-LPR-20YC PRH-20YA-L PRH-20YA Cooling Capacity Nominal Air FlowPR-20YC,PRH-20YA,PRH-20YA-LPRH-20YA PRH-20YA-LPRH-YA-L Operation rangePR-YC PRH-YARpm FAN PerformanceOperation range Fan speed Pressure Pulley outside dimensions are shown below Unit mm PR-5YC PRH-5YA PRH-5YA-L PR-8YC PRH-8YA PRH-8YA-L NC CurvesPR-15YC PR-10YCPR-20YC Outline DimensionsPR-15,20YC PRH-15, 20YA PRH-15, 20YA-L PR-8,10YC PRH-8, 10YA PRH-8, 10YA-LPR-5, 8, 10YC Standard Wiring DiagramsPR-15, 20YC Standard Special Order K Control PR-5, 8, 10YCInternal Protector Special Order LOW TemperaturePR-15, 20YC 50Hertz Special Order K Control & LOW TemperaturePRH-5, 8, 10YA-L Standard PRH-5, 8, 10YAPRH-15, 20YA-L Standard PRH-5, 8, 10YA PRH-5, 8, 10YA-L 10YA PRH-15, 20YA PRH-15, 20YA-L 21S4 Way valve MF1 Operate YES Electrical Operation Flow ChartsMC Operate MF2 Operate OFF Safety Device OFF? YES OFF 52C OFF MC Stop MF2 Stop RL on CH on Service CallMF1 Operate Start Power on Start Power on PR-5YC Refrigerant SchematicsPR-8, 10, 15, 20YC PRH-8, 10, 15, 20YA PRH-8, 10,15,20YA-L Accessory Availability Safety & Control DevicesElectrical Physical DataRooftop Package AIR Cooled Heatpump and Cooling only Units Clearances InstallationRoof Mounting Drain piping Duct WorkFinal Checks Electrical WiringTrial Operation Check Points for Operation Instructions for USEFingermarks MaintenancePreparing for Operation After Prolonged Shutdown TroubleshootingPreparing for Prolonged Shutdown Specification Guidelines Memo Data Book PR,PRH Mitsubishi Electric Corporation

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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