137-54-734,Voltage monitoring relay, EMR DU21D, Selectron
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EMR DU21D - 

Voltage monitoring relay, EMR DU21D, Selectron

Selectron EMR DU21D
声明：图片仅供参考，请以实物为准！
制造商产品编号：
EMR DU21D
仓库库存编号：
137-54-734
技术数据表：
View EMR DU21D Datasheet Datasheet
订购热线： 400-900-3095  0755-21000796, QQ:800152669, Email:sales@szcwdz.com
由于产品数据库庞大，部分产品信息可能未能及时更新，下单前请与销售人员确认好实时在库数量，谢谢合作！

EMR DU21D技术参数

Operating voltage 3 x 230...400 VAC
Operating voltage type 3-phase
Output contact 2 change-over (CO)

EMR DU21D产品信息

Operating temperature -25...+50 °C
Dimensions W x H x D 22.5 x 90 x 103 mm
Frequency range 48...63 Hz
Protection rating IP 40
Description Without window function
Voltage measurement range, AC 3 x 230...400 VAC
Rated output 250 VAC/5 A

EMR DU21D配套产品

  • 参考图片
  • 制造商 / 说明 / 型号 / 仓库库存编号
  • PDF
  • 操作
电话:400-900-3095
QQ:800152669

EMR DU21DFamily Information

Series Description
  • Voltage monitoring in 3-phase networks
  • Phase sequence and phase failure monitoring
  • Version D: With feedback voltage detection via asymmetry evaluation
  • Versions x1: With switchable asymmetry monitoring
  • Versions x1: Low voltage monitoring, window function: Monitoring of the range between the min. and max. thresholds
  • Neutral line monitoring possible
  • 2 change-over contacts

EMR DU21D产地与重量

Country of origin Austria (AT)
Manufacturer Selectron
Gross weight (incl. package) 153.0 Gram
Dimensions (incl. package) 125 x 95 x 30 MM
Customs number 8536490099
UNSPSC (v5.03) 30211802
EAN 7640119430829
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