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645SZ475-90-280VAC - 

RELAY, SOLID STATE, 75 AMP, ZERO CROSS, ON/OFF MOTOR RELAY WITH SCR, 90-280VAC INPU

Struthers-Dunn 645SZ475-90-280VAC
声明:图片仅供参考,请以实物为准!
制造商产品编号:
645SZ475-90-280VAC
仓库库存编号:
70213464
技术数据表:
View 645SZ475-90-280VAC 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!

645SZ475-90-280VAC产品概述

The 645S series of solid state relays uses back to back SCRs for control of three phase loads. Switch configuration is 3 pole Normally Open. Inputs can be AC or DC operated. Load currents range from 50 to 75 amps with a voltage rating up to 480 VAC. Both random turn-on or zero cross versions are available.

Features
  • Motor Control
  • SCR Controlled
  • Up to 75 Amp Switching Capability
  • No Moving Parts
  • Random Turn-On and Zero Cross Available
    Specifications
  • Rated Load Current (RMS): 10 A
  • Min. Load Current to Maintain On: 100 mA
  • Load Voltage Range: 50 to 480 VAC
  • Frequency Range: 47 to 63 Hz
  • Peak Blocking Voltage: 800 to 1200 V
  • Max. Off State Leakage Current (RMS): 10 mA
  • Maximum Turn-On Time @ 60 Hz: 8.3 mS
  • Maximum Turn-Off Time @ 60 Hz: 8.3 mS
  • Dielectric Strength: 4000 VRMS
  • Operating Temperature Range: –30 to 80°C
  • 645SZ475-90-280VAC产品信息

      Brand/Series  645S Series  
      Current Rating  75 A  
      Function  Zero-Switching  
      Relay Type  Solid State  
    关键词         
    电话:400-900-3095
    QQ:800152669
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