Mitsubishi Electronics 20 PRH-5, 20-L, 8, 10, 15 Pulley outside dimensions are shown below Unit mm

Page 25

Pulley outside dimensions are shown below: (Unit : mm)

(1) Shape of belt groove

e

r1

a r2 r2

f

w

L0

r3

K

K0 øP.C

Sectional plan of V-belt

Shape of

Nominal

a

V-belt

16.5mm

W

L0

K

K0

e

f

r1

r2

r3

thickness

V-belt

Dia. øP.C

( ˚ )

(Reference)

11.0mm

B

Over 125

36

16.07

12.5

5.5

9.5

19.0

12.5

0.2~0.5

0.5~1.0

1~2

11

Under 200

Under 160

34

15.86

Over 160

40˚

Over 200

38

16.29

B type

(2) Shape of motor pulley boss (Unit : mm)

C

A B

PR-5

PRH-5

MOTOR	A		B			C
CAPACITY	A		B			C
(kW)
0.75	19	+0.009	15.5	0	6	+0.073
0.75	19	- 0.004	15.5	- 0.2	6	+0.040
1.1	24	+0.009	20.0	0	8	+0.073
		- 0.004		- 0.2		+0.040
1.5	24	+0.009	20.0	0	8	+0.073
		- 0.004		- 0.2		+0.040
2.2, 3.0	28	+0.009	23.9	0	8	+0.073
		- 0.004		- 0.2		+0.040
4.0	28	+0.009	23.9	0	8	+0.073
		- 0.004		- 0.2		+0.040
5.5	38	+0.018	33.0	0	10	+0.089
		- 0.002		- 0.2		+0.050

PR-820

PRH-820 c

PR-5 10

PRH-5 10 Pulley for blower & motor

PR-15,20

PRH-15, 20 Pulley for blower & motor

a	a
b	b

	MODEL	a		b			c
	PR-5	20	-0.020	19	0
	PRH-5	20	-0.007	19	- 0.1
PR-8,10		20	-0.020	16.5	0	6	0
PRH-8, 10		20	-0.007	16.5	- 0.1	6	- 0.036
PR-15,20		25	-0.020	21.0	0	8	0
PRH-15, 20			-0.007		- 0.1		- 0.036
(3) Shape of motor (Unit : mm)
SHAFT					L
SHAFT
Diameter	Limits				TBW
19 to 28	+0.009
19 to 28	-0.004
	-0.004
32 to 48	+0.018
32 to 48	-0.002
	-0.002
		ED
	F
+0 -0.2							TBH
G		E					TBH
		E
Shaft	øD						+0 0.5-
DH x EH							+0 0.5-
tapped
deep							H
		EB		LL			HA
							HA

		E	C		B CRS		BC
					BB

AC

AD

AE

Holes

K Dia.

AAAA

A CRS AB

	Frame	Fixing					Shaft							General
OUT PUT	Size	A	B	C	H	K	D	E	F	G	ED	DH	EH	AA	AB	BB	BC	L	HA	AC	AD	AE	EB	LL	TBW	TBH
0.75	80	125	100	50	80	10	19	40	6	15.5	25	M6	16	27	157	127	13.5	295	4	158	132	102	1.5	75	103	103

1.1	90SN	140	100	56	90	10	24	50	8	20	32	M8	19	28	174	152	38.5	320	4	178	140	110	1.5	100	103	103
1.5	90N	140	125	56	90	10	24	50	8	20	32	M8	19	28	174	152	13.5	320	4	178	140	110	1.5	100	103	103

2.2,3.0	100L	160	140	63	100	12	28	60	8	23.9	40	M10	22	28	184	170	15	371	4	208	138	120	1.6	23	103	103

4.0	112M	190	140	70	112	12	28	60	8	23.9	40	M10	22	35	218	170	15	377	4	215	164	130	1.6	23	131	131

5.5	132S	216	140	89	132	12	38	80	10	33	56	M12	28	38	243	208	53	458	5	257	189	154	1.6	26	131	131

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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 Cooling Capacity Nominal Air FlowPR-5YC,PRH-5YA,PRH-5YA-L Capacity TablesFactor for Various Air Flow PR-5YC PRH-5YA-LRange 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-LPR-YC Operation rangePRH-YA PRH-YA-LRpm 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 MC Operate MF2 Operate OFF Safety Device OFF? YES Electrical Operation Flow ChartsOFF 52C OFF MC Stop MF2 Stop RL on CH on Service Call MF1 Operate YESMF1 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.