MOV510單模塊產品

本產品廣泛應用於低壓供配電係統,裝置供電網絡與設備之間,用於泄放、抑製和減小由於感應雷擊或電網係統內部產生的過電流以及過電壓,從而降低對設備的危害。


參數Parameters

Specification

參考標準Standards

IEC61643-11 2011/EN61643-11 2011

分類IEC category

  T2

分類EN category

T2

保護模式Protection mode

L-N

安裝Mounting

35mm  DIN railcomply   with EN60715

外殼材質Shell material

PBT  20% GF

阻燃等級Flame retardant level comply with UL49

V-0

結構Structure type

DIN rail mounted module, separate   module, combinable module

告警SPD Fault Alarm

Local alarm indication window   and remote signal alarm contacts

工作電壓Rated voltage Uo

230V AC

頻率Frequency fN 

50/60Hz

最大持續運行電壓Max. continuous operating voltage Uc

320V AC

漏流Leakage current at Ucont

20μA

標稱放電電流Nominal discharge current In   (8/20μs waveform)15times

 

20kA

最大放電電流Maximum   discharge current   Imax (8/20μs waveform)once

40kA

殘壓Threshold voltage at 20kA

1500V

短路電流耐受Short current withstand capacity   ISCCR

10kA

最大後備熔絲Max. backup fuse

125A  gL/gG

暫態過電壓Temporary over voltage (TOV)

385V/5s

響應時間Response time tA

25ns

安裝Installation locations

Indoor

防護等級Ingress Protectioncomply with

IEC60529/EN60529

IP20



脫口裝置Release device

Thermal release

本地告警窗口Local alarm indication window

Green (normal),Red   (fault)

遠程遙信告警Remote signal alarm contacts

Closed (normal),Open   (fault)

橫截麵積Wire section area  

4 mm235mm2

遙信觸點Remote signal contacts type

 Floating contacts  

125VAC/30VDC     1A(AC),0.5A(DC)

電路之間絕緣Insulation  among    devices

Insulation among remote signal   connectors and main circuit devices comply with EN 60950-1A12: 2011;Withstand   voltage3000V AC 1mA  1 min.


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