Datasheet > SEC250

SEC250

更新时间： 2024-11-03 02:57:39

品牌	Logo	应用领域
三友 - SANYOU		/
页数	文件大小	规格书
4页	720K
描述
High Voltage DC Relay

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中文翻译

获取价格

数据手册

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SEC250 数据手册

Version：V4.0

High Voltage DC Relay

Feature

SEV1S0E0C系25列0

SANYOURELAYS

Relays for advanced technology

●200 amps continuous carry,2000 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

Item

Information

Mechanical life

5×10⁵cycles

Contact

arrangement

Power Contact:1 Form A

Auxiliary Contact:1 Form A

Insulation resistance

Between

1000MΩ(500VDC)

Current rating

Auxiliary road

200A

3300VAC 1min 10mA

Dielectric

strength

open contacts

1A 30VDC/1A 125VAC

≤0.6mΩ（@200A）

12VDC 1A

Between

3300VAC 1min 10mA

≤50ms

Contact resistance

Min.Switching load

contact and coil

Operate time

(at rated coil voltage)

Release time

(at rated coil voltage)

≤50ms

Max. Switching voltage

Max. Breaking current

Max. Switching power

750VDC

196m/s²（20G）

490m/s²（50G）

10Hz~500Hz 49m/s²（5G）

-40℃~85℃

Functional

Shock

2000A（300VDC，1 cycle）

resistance

Destructive

188KW

Vibration resistance

500V type

750V type

Ambient temperature

500VDC,200A

4000cycles

750VDC,200A

1000cycles

Resistive

load

Ambient humidity

Weight

5%~95% RH

Electrical

life⁽¹⁾

500VDC,250A

1500 cycles

750VDC,250A

500cycles

Approx.445g

2.5×10⁴cycles

22.5VDC,τ=1ms

inrush 400A

2.5×10⁴cycles

37.5VDC,τ=1ms

inrush 400A

External dimension

Capacitive

load

77.8mm×66.5mm×73.3mm

steady 200A

200A：continuity

CoilData^（3）

300A：1h

400A：20min

800A：30s

Rated voltage（VDC）

Operation voltage（VDC）

Max. voltage（VDC）

12~24

Load current

capacity⁽²⁾

Pick-up voltage（VDC）

Drop-out voltage（VDC）

≤9

≥1.0

3.4

2000A：0.6s

NOTES：

Coil resistance(±10%)(Ω)

（1）Ambient temperature:23℃，L/R≤1ms.

（2）Ambient temperature:23℃，60mm²

conductor.

（3）Other types of rated voltage,please

Operating power

（inrush，W）

Operating power

2.6

（stable，W）

1/4

12 3 4

中文翻译

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