Download pdf - Latching Relay Datasheet

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn

RAMWAY TECHNOLOGY DEVELOPMENT CO., LTD. DS802A 50A

DS802A 50A

Latching Relay

Features

■ Small size, high switching power, low power consumption ■ Coil transient pulse drive, stay cool ■ Permanent magnet force to maintain state, energy saving

■ Large contact pressure, low contact resistance ■ Stable, anti-vibration, impulse resisted

Specialty

Coil pulse width 50msec. Min Operation time 20msec. Max Comeback time 20msec. Max

Dielectric strength

Between coil & contact

4000VAC(50/60Hz) for 1 min

Between contacts 1800VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 34g Terminal type PCB Package Dustproof Dimension(mm) 39*15.2*29

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data

Contact form 1A 1B Contact material Silver alloy AgSnO2 Contact resistance (Condition:DC12V 1A)

2mΩ Max

Contact current (Cosφ=1) 50A 250VAC MAX disconnection voltage 250VAC/110VDC MAX disconnection power 12500VA Electrical life 1×104 OPS Mechanical life 1×105 OPS

Coil Data

Rated Voltage (VDC)

Operate/release Voltage (VDC)

Pulse width (ms)

Coil resistance(Ω) ±10%

6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 380 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*190

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order

Terminal type See drawing as client design Coil type Single/Double Coil voltage 6 /9 /12 /24VDC

Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2

+ Operate - - Release +

Positive

Coil ↓ ↓

Pin1 Pin2

+ Release - - Operate +

Order information

DS802A-50A-9V-D-T DS902A Relay model

-: PCB 60A: Contact current

9V: Coil voltage D: Double coil (Single coil-no mark) T: AgSnO2 (AgCdO(12)-D)

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


DS902A 60A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 1500VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 39g Terminal type QC Package Dustproof Dimension(mm) 39*31*17

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


2mΩ Max


Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 550 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*280

Dimension

Model1

Model2

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information

DS902A-A-60A-9V-D-T DS902A Relay model

A: Terminal code 60A: Contact current


Connecting type e.g.

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn

RAMWAY TECHNOLOGY DEVELOPMENT CO., LTD. DS902E 60A

DS902E 60A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 1500VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 39g Terminal type QC Package Dustproof Dimension(mm) 39*31*17.9

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


2mΩ Max


Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 550 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*280

Dimension

Model1

Model2

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information

DS902E-A-60A-9V-D-T DS902E Relay model




TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn

RAMWAY TECHNOLOGY DEVELOPMENT CO., LTD. DS902D 80A

DS902D 80A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 1800VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 42g Terminal type QC Package Dustproof Dimension(mm) 39*31.7*18.4

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


1mΩ Max


Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 550 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*280

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information

DS902D-A-80A-9V-D-T DS902D Relay model



Connecting type

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn

RAMWAY TECHNOLOGY DEVELOPMENT CO., LTD. DS902F 60/80A

DS902F 60/80A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 1500VAC(50/60Hz) for 1 min 1800VAC(50/60Hz) for 1 min

Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 44g Terminal type QC Package Dustproof Dimension(mm) 39*31.7*18

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


2mΩ Max /1mΩ Max

Contact current (Cosφ=1) 60/80A 250VAC MAX disconnection voltage 250VAC/110VDC MAX disconnection power 15000/20000VA Electrical life 1×104 OPS Mechanical life 1×106 OPS

Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 550 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*280

Dimension

Model 60A

Model 80A

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information

DS902D-A-60/80A-9V-D-T DS902F Relay model

A: Terminal code 60/80A: Contact current



TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn

RAMWAY TECHNOLOGY DEVELOPMENT CO., LTD. DS903B 80A

DS903B 80A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 1800VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 47g Terminal type QC Package Dustproof Dimension(mm) 39*31.7*17.9

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


1mΩ Max


Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 550 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*280

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information

DS903B-A-80A-9V-D-T DS903B Relay model




TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


DS904A 100A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 2000VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 65g Terminal type QC Package Dustproof Dimension(mm) 42.3*32.8*19.4

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


1mΩ Max


Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

36 9 ≤6.3 75

12 ≤8.4 135 24 ≤16.8 550 6 ≤4.2

Double coil

2*18 9 ≤6.3 2*40

12 ≤8.4 2*70 24 ≤16.8 2*280

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information





TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


DS905D 100A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 2000VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 65g Terminal type QC Package Dustproof Dimension(mm) 45*38*21.6

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


1mΩ Max


Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

20 9 ≤6.3 32

12 ≤8.4 65 24 ≤16.8 320 6 ≤4.2

Double coil

2*10 9 ≤6.3 2*16

12 ≤8.4 2*32.5 24 ≤16.8 2*160

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order

Terminal type See drawing as client design Coil type Single/Double Coil voltage 9 /12 VDC

Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information

DS905D-A-100A-9V-D-T DS905D Relay model




TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


DS906A 120A

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 2000VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 76g Terminal type QC Package Dustproof Dimension(mm) 65.3*42.5*22

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


1mΩ Max

Contact current (Cosφ=1) 120A 440VAC MAX disconnection voltage 440VAC MAX disconnection power 30000VA Electrical life 1×104 OPS Mechanical life 1×106 OPS

Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

18 9 ≤6.3 40

12 ≤8.4 60 24 ≤16.8 240 6 ≤4.2

Double coil

2*9 9 ≤6.3 2*20

12 ≤8.4 2*30 24 ≤16.8 2*120

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information





TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


DS907A 120A 3-PHASE

Latching Relay

Features



Specialty


Dielectric strength



Between contacts 2000VAC(50/60Hz) for 1 min Insulation resistance Min. 1000Mohms(500VDC) Ambient temp -40 ~ +70℃ Weight 258g Terminal type QC Package Dustproof Dimension(mm) 100.5*45.2*21.2

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Contact Data


1mΩ Max

Contact current (Cosφ=1) 120A 440VAC MAX disconnection voltage 440VAC MAX disconnection power 30000VA Electrical life 1×104 OPS Mechanical life 1×106 OPS

Coil Data

Rated Voltage (VDC)


Pulse width (ms)


6 ≤4.2

≥50ms

Single coil

15 9 ≤6.3 28

12 ≤8.4 45 24 ≤16.8 200 6 ≤4.2

Double coil

2*7.5 9 ≤6.3 2*14

12 ≤8.4 2*22.5 24 ≤16.8 2*100

Dimension

TEL: +86 774 3935123 FAX: +86 774 3935117

www.rwrelay.cn


Notice for order


Coil polarity

Negative

Coil ↓ ↓

Pin1 Pin2


Positive

Coil ↓ ↓

Pin1 Pin2


Order information



