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General-purpose Relay

 

LY

A-37

Elec

trome

c

ha

ni

c

a

Re

la

ys

Engineering Data

LY1

LY2

LY3 and LY4

15

10

5

1

0.5

0.1

10

100

500

1,000

10,000

5,000

1,000

100

0

2

4

6

8

10 12

14 16 18 20

500

Maximum Switching Power

Switching voltage (V)

Switching current (A)

Endurance

Switching current (A)

AC resistive load

DC resistive load

110 VAC resistive load

24 VDC resistive load

110 VAC (cos

φ

 = 0.4)

Endur

ance (x10

3

 oper

ations)

24 VDC  
(L/R = 7ms)

Life: 200,000 
operations

AC 
(cos

φ

 = 

0.4)

DC L/R = 
7 ms

10

5

1

0.5

0.1

10

100

500

1,000

0

2

4

6

8

10 12

14 16 18 20

1,0000

1,000

100

500

5,000

Maximum Switching Power

Switching voltage (V)

Endurance

Switching current (A)

AC resistive load

DC resistive load

24 VDC resistive load

110 VAC resistive load

110 VAC (cos

φ

 = 0.4)

24 VDC (L/R = 7ms)

Endur

ance (x10

3

 oper

ations)

Switching current (A)

Life: 500,000 
operations

AC 
(cos

φ

 = 

0.4)

DC L/R = 
7 ms

10

5

1

0.5

0.1

10

100

0

2

4

6

8

10 12

14 16 18 20

500

1,000

1,0000

1,000

100

500

5,000

Maximum Switching Power

Switching voltage (V)

Endurance

Switching current (A)

AC resistive load

DC resistive load

24 VDC resistive load

110 VAC resistive load

110 VAC (cos

φ

 = 0.4)

24 VDC (L/R = 7ms)

Endur

ance (x10

3

  oper

ations)

Switching current (A)

DC L/R = 
7 ms

AC 
(cos

φ

 = 

0.4)

Life: 200,000 
operations

Содержание LY -

Страница 1: ...oil ratings table 2 Relays with 187 quick connect terminals are also available with SPDT and DPDT contact Ask your OMRON representative for details 3 SEV models are standard Relays excluding DPDT bifu...

Страница 2: ...el Clip model Standard bifurcated contacts oper ation indicator built in diode 1 2 PTF08A E PTF08A PYC A1 PT08 QN PT08 0 PYC P 3 PTF11A PT11 QN PT11 0 4 PTF14A E PTF14A PT14 QN PT14 0 CR circuit 2 PTF...

Страница 3: ...z 12 V 159 mA 134 mA 24 0 12 H 0 21 H 24 V 80 mA 67 mA 100 0 44 H 0 79 H 50 V 38 mA 33 mA 410 2 24 H 3 87 H 100 110 V 14 1 16 mA 12 4 13 7 mA 2 300 10 5 H 18 5 H 200 220 V 9 0 10 0 mA 7 7 8 5 mA 8 650...

Страница 4: ...resistance 50 m max Operate time 25 ms max Release time 25 ms max Max operating frequency Mechanical 18 000 operations hr Electrical 1 800 operations hr under rated load Insulation resistance 100 M m...

Страница 5: ...A inrush current 3 A current flow ON for 5 s OFF for 55 s 80 000 operations Capacitor 2 000 F 24 VDC with 50 A inrush current 1 A cur rent flow ON for 1 s OFF for 15 s 10 000 operations 24 VDC with 2...

Страница 6: ...use 1 2 HP 120 VAC TV 5 120 VAC 6 x 103 25 x 103 2 15 A 30 VDC Resistive 15 A 120 VAC Resistive 1 2 HP 120 VAC TV 3 120 VAC 6 x 103 3 and 4 10 A 30 VDC Resistive 10 A 240 VAC General use No of poles...

Страница 7: ...4 6 8 10 12 14 16 18 20 1 0000 1 000 100 500 5 000 Maximum Switching Power Switching voltage V Endurance Switching current A AC resistive load DC resistive load 24 VDC resistive load 110 VAC resistive...

Страница 8: ...0 Maximum Switching Power Switching voltage V Switching current A Endurance Switching current A AC resistive load DC resistive load Life 500 000 operations 24 VDC resistive load 110 VAC resistive load...

Страница 9: ...D LY2 Z N LY2 Z N D2 LY2 LY2Z LY2 D LY2Z D LY2N LY2ZN LY2N D2 LY2ZN D2 Eight 3 dia holes 36 max 28 max DC Model AC Model 21 5 max Terminal Arrangement Internal Connections Bottom View 0 5 5 3 6 4 LY3...

Страница 10: ...holes 21 5 max Terminal Arrangement Internal Connections Bottom View 0 5 2 1 5 75 4 1 5 5 14 2 10 14 2 10 10 10 10 10 10 3 4 3 4 5 3 5 3 4 6 13 15 7 15 LY1 0 LY3 0 LY2 0 LY4 0 4 5 see note 2 36 max 2...

Страница 11: ...es should apply to the LY2F model Two 3 5 dia holes or Two M3 holes 44 max 29 max Eight 2 dia holes see note LY3F 0 5 5 3 6 4 3 5 38 38 0 1 2 36 max 32 max 44 max Two 3 5 dia holes or two M3 holes 28...

Страница 12: ...PT08QN PT11QN PT08 0 PT11 0 PTP 1 3 PTP 1 PYP 18 PTP 10 PTP 12 PYP 1 t 1 6 t 1 6 t 1 6 t 1 6 t 1 6 t 1 6 R5 7 7 42 0 1 49 52 0 1 59 49 42 0 1 7 7 42 0 1 49 R5 7 7 42 0 1 49 9 x 49 4 444 6 0 6 9 x 49 4...

Страница 13: ...revent them from coming loose due to vibration or shock Precautions Refer to page A 72 for general precautions Connections Do not reverse polarity when connecting DC operated Relays with built in diod...

Страница 14: ...rest of product improvement specifications are subject to change without notice ALL DIMENSIONS SHOWN ARE IN MILLIMETERS To convert millimeters into inches multiply by 0 03937 To convert grams into oun...

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