Datasheet > SEV20-500M24

SEV20-500M24

更新时间： 2024-01-27 07:18:13

品牌	Logo	应用领域
三友 - SANYOU		/
页数	文件大小	规格书
3页	545K
描述
High Voltage DC Relay

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数据手册

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SEV20-500M24 数据手册

Version：V1.5

SEV20

High Voltage DC Relay

Feature

SANYOURELAYS

Relays for advanced technology

●20 amps continuous carry,200 amps interrupte under

extreme condition.

●Hermetically sealed with hydrogen gas,the arc is not exposed.

Be able to use in explosive & harsh environments without

oxidation or contamination of contacts.Contacts' part meet

IP67 protection degree.

●Not position sensitive- can be mounted in any position for

ease of installation.

●RoHS compliant.

Contact Data

Parameters Table

Item

Information

1 Form A contact

20A

Item

Information

5×10⁵cycles

Mechanical life

Contact arrangement

Current rating

Insulation resistance

Between

1000MΩ(1000VDC)

3000VAC 1min. 10mA

4000VAC 1min. 10mA

Contact resistance

≤10mΩ（@6V 20A）

12VDC 0.5A

open contacts

Dielectric

strength

Between

contact and coil

Min.Switching load

Operate time

(at rated coil voltage)

Release time

(at rated coil voltage)

Max. Switching voltage

Max. Breaking current

Max. Switching power

≤30ms

≤10ms

1000VDC

200A，1000VDC，1cycle

20KW

196m/s²（20G）

490m/s²（50G）

Functional

Shock

resistance

500V type

Destructive

750V type

1×10⁵cycles

(20A,500VDC)

7.5×10⁴cycles

(20A,750VDC)

10Hz~500Hz 49m/s²（5G）

-40℃~85℃

Vibration resistance

Ambient temperature

Ambient humidity

5×10⁴cycles

(-20A,500VDC)

3×10⁴cycles

(-20A,750VDC)

Resistive

load

Electrical

life⁽¹⁾

5%~95% RH

1×10⁴cycles

(20A,1000VDC)

Approx.185g

Weight

5×10³cycles

(-20A,1000VDC)

External dimension

66.8×44.5×36.85

20A：continuity

Coil Data^（3）

Rated voltage（VDC）

Operation voltage（VDC）

Max. voltage（VDC）

30A：1h

40A：20min.

80A：30s

Load current

capacity⁽²⁾

120A：10s

200A：0.6s

Pick-up voltage（VDC）

≤18

≤9

Drop-out voltage（VDC）

Coil resistance(±10%)(Ω)

≥1.0

≥2.0

192

NOTES：

Operating power

（inrush，W）

（1）Ambient temperature:23℃，L/R≤1ms.

（2）Ambient temperature:23℃，4mm²

conductor.

Operating power

（stable，W）

（3）Other types of rated voltage,please

1/3

12 3

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