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  • Liquid level control relay RM4LA32MW

  • Mã sản phẩm: RM4LA32MW
  • Giá: Liên hệ
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  • Thông tin sản phẩm

Hãng sản xuất :Schneider Electric

Thông số kỹ thuật 

Main

Range of product : Zelio Control
Product or component type : Industrial measurement and control relays
Relay type : Liquid level control relay
Relay name : RM4-L
Relay monitored parameters : Detection by resistive probes
Time delay : Adjustable 0.1...10 s
Power consumption : 2.7 VA AC
Contacts type and composition : 2 C/O
Complementary
Maximum switching voltage : 440 V AC
[Un] rated nominal voltage
  • 24...240 V DC
  • 24...240 V AC 50/60 Hz +/- 5 %
Operating voltage tolerance : 0.85...1.1 Uc
Power consumption : 2.4 W DC
Output contacts : 2 C/O
Maximum electrode voltage : 24 V AC
Maximum electrode current : 1 mA
Maximum cable capacity : 0 mF
Maximum cable distance between devices : 1000 m
Sensitivity scale :
  • 0.25...5 kOhm LS (Low Sensitivity)
  • 2.5...50 kOhm St (Standard Sensitivity)
  • 25...500 kOhm HS (High Sensitivity)
Marking
  • CE : LVD 73/23/EEC
  • CE : EMC 89/336/EEC
Overvoltage category : III conforming to IEC 60664-1
[Ui] rated insulation voltage : 500 V conforming to IEC
Supply disconnection value > 0.1 Uc
Operating position : Any position without derating
Connections - terminals
  • Screw terminals, 2 x 1.5 mm²flexible with cable end
  • Screw terminals, 2 x 2.5 mm²flexible without cable end
Tightening torque : 0.6…1.1 N.m
Mechanical durability : 30000000 cycles
[Ith] conventional free air thermal current : 8 A


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