PR-5, 8, 10YC

(SPECIAL ORDER : LOW TEMPERATURE)

CIRCUIT BREAKER

Power supply

 

 

 

 

 

(FIELD SUPPLY)

3Phase

 

 

 

 

 

380~415Volt

 

 

 

 

 

PR - 5YC ···40A

 

 

 

 

 

50Hertz

 

 

 

 

 

PR - 8YC ···50A

 

 

 

 

 

TB1

 

 

 

 

 

 

PR -10YC ···60A

Red

52C

51C

Red

 

 

 

L1

Red

 

 

 

 

L2

White

White

 

 

 

 

 

L3

Black

Black

 

Black

 

 

 

 

 

 

 

51F2

TB2

R 1

 

N

 

 

 

 

R 1

 

Blue

 

 

 

S 1

S 1

 

 

 

 

 

 

 

PE

 

 

 

 

T1

T 1

 

 

 

52F1

51F1

Red

 

 

 

 

 

Red

 

 

 

 

 

 

White

 

 

MF1

 

 

 

 

Black

 

Black

 

 

 

 

 

 

 

 

 

F(3.15A)

 

 

 

 

 

 

 

TB3 11

 

 

 

 

 

 

 

 

TB4

1

SWITCH BOX

 

 

 

 

 

(FIELD SUPPLY)

52F2

Red

White

Black

51F3

52F3

Tr1 52F4

11

51F3

15

MC

 

TB2

1

Red

R 2

R 2

Red

S 2

2

White

S 2

White

 

3

MF2

T2

T2

Black

 

Black

INTERNAL

PROTECTOR

INTERNAL PROTECTOR

 

F

 

 

 

 

 

(3.15A)

 

RL

 

 

 

 

 

SW1

 

 

23WA

GL

 

 

 

 

 

 

 

 

Tr2

 

 

 

SW2

 

 

 

 

 

 

AC

AC

 

 

 

 

220~

 

 

 

 

240V

24V

 

 

 

 

 

2

3

4

5

6

 

TB4

 

 

 

 

 

 

 

FZ0

 

 

52C

CZ

 

 

 

 

 

 

 

 

 

51F1

FZ1

51F2

63H

51 C

52

F1

1

CZ

26L

3

14

26D3

FZ 2

26D4

CZFZ2

TM 52 (3MIN) C

FZ

FZ

FZ

2

3

4

52

52

F2

F4

52

F3

CH

30

 

 

CZ

FZ1

 

 

FZ0

8,10YC ONLY

7

 

 

 

TB3 12

 

 

30 CZ

TM

30 CZ

FZ3

FZ1

FZ 3

52C

FZ4

12

Caution,

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

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

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

MC

Compressor motor

MF1

Fan motor (indoor)

MF2

Fan motor (outdoor)

52C

Contactor (compressor)

52F1

Contactor (fan I/D)

TB1~4

Terminal block

CH

Crankcase heater

F

Fuse

Tr1·2

Transformer

51C

Over current relay(compressor)

51F1,2,3

Over current relay(fanI/D,O/D)

63H

High - pressure switch

26L

Thermostat(freeze protection)

TM

Timer (anti short cycle)

FZ0,1

Auxiliary relay (fan)

CZ

Auxiliary relay (compressor)

30CZ

Auxiliary relay (check)

<SW1>

Switch (off)

<SW2>

Switch (on)

<GL>

Lamp (operation)

<RL>

Lamp (check)

<23WA>

Thermostat (room temp . )

52F2~4

Contactor (fan O/D)

FZ2~4

Auxiliary relay (fan O/D)

- 32 -

Page 33
Image 33
Mitsubishi Electronics 20-L, 20 PRH-5, 8, 10, 15 manual Special Order LOW Temperature, Internal Protector

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.

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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.