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INSULATION MONITORING RELAY FOR UNGROUNDED (IT) NETWORKS UP TO 400 V AC, 50 - 60 HZ MEASURING RANGE 1 - 100 KOHM SUPPLY VOLTAGE AC/DC 24-240 V 22.5MM, 1 CO CONTACT; SCREW

Артикул: 3UG4581-1AW30
Производитель: Siemens


Наименование продукта
INSULATION MONITORING RELAY FOR UNGROUNDED (IT) NETWORKS UP TO 400 V AC, 50 - 60 HZ MEASURING RANGE 1 - 100 KOHM SUPPLY VOLTAGE AC/DC 24-240 V 22.5MM, 1 CO CONTACT; SCREW
Жизненный цикл продукта
3UG4581-1AW30">
3UG4581-1AW30"> Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
3UG4581-1AW30"> 2011-10-27
INSULATION MONITORING RELAY FOR UNGROUNDED (IT) NETWORKS UP TO 400 V AC, 50 - 60 HZ MEASURING RANGE 1 - 100 KOHM SUPPLY VOLTAGE AC/DC 24-240 V 22.5MM, 1 CO CONTACT; SCREW
 
Measuring circuit:
    
Adjustable response value impedance    
  • 1
 kΩ 1… 100
Measurable line frequency Hz 50… 60
Network leakage resistance µF 10
 
General technical details:
    
Product function    
  • isolation control
   Yes
  • defect storage
   Yes
Product component / isolation value indication   No
Type of voltage    
  • for monitoring
   AC
  • for operating
   AC/DC
  • of the controlled supply voltage
   AC/DC
Operating frequency    
  • rated value
 Hz 15… 400
Control supply voltage    
  • at 50 Hz / at AC
    
  • rated value
 V 24… 240
  • at 60 Hz / at AC
    
  • rated value
 V 24… 240
  • for DC
    
  • rated value
 V 24… 240
Working range factor supply voltage rated value    
  • at 50 Hz
    
  • for AC
   0.85… 1.1
  • at 60 Hz
    
  • for AC
   0.85… 1.1
  • for DC
   0.85… 1.1
Impulse voltage resistance / rated value V 6,000
Protection class IP   IP20
Thermal current / of the contact-affected switching element / maximum A 4
Ambient temperature / during operating °C -25… +60
 
Mechanical design:
   
Width mm 22.5
Height mm 78
Depth mm 100
Built in orientation   any
Distance, to be maintained, to earthed part    
  • forwards
 mm 0
  • backwards
 mm 0
  • sidewards
 mm 0
  • upwards
 mm 0
  • downwards
 mm 0
Distance, to be maintained, to the ranks assembly    
  • forwards
 mm 0
  • backwards
 mm 0
  • sidewards
 mm 0
  • upwards
 mm 0
  • downwards
 mm 0
Distance, to be maintained, conductive elements    
  • forwards
 mm 0
  • backwards
 mm 0
  • sidewards
 mm 0
  • upwards
 mm 0
  • downwards
 mm 0
Type of mounting   snap-on fastening on 35 mm standard rail
Product function / removable terminal for auxiliary and control circuit   No
Design of the electrical connection   screw-type terminals
Type of the connectable conductor cross-section    
  • solid
   2x (0.75 ... 2.5 mm²)
  • finely stranded
    
  • with wire end processing
   2x (0.75 ... 2.5 mm²)
Tightening torque    
  • with screw-type terminals
 N·m 0.6… 0.8
Number of NO contacts / delayed switching   0
Number of NC contacts / delayed switching   0
Number of change-over switches / delayed switching   1
 
Certificates/approvals:
    
 
Further information:
Information- and Downloadcenter (Catalogs, Brochures,…)
http://www.siemens.com/industrial-controls/catalogs
Industry Mall (Online ordering system)
http://www.siemens.com/industrial-controls/mall
Cax online generator:
http://www.siemens.com/cax
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
http://support.automation.siemens.com/WW/view/en/3UG4581-1AW30/all
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)
http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=3UG4581-1AW30
 
 
   
last change:
Mar 12, 2012
  

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