ГлавнаяКаталогАвтоматизация7LFLow-Voltage Power Distribution and Electrical Installation Technology (Низковольтная техника энергораспределения и электромонтажа)
 

DIGITAL TIME SWITCH TOP 2 CHANNEL WEEK 230V 2 TE FOR N-DISTRIBUTION-BOARDS

Артикул: 7LF4492-0
Производитель: Siemens


Наименование продукта
DIGITAL TIME SWITCH TOP 2 CHANNEL WEEK 230V 2 TE FOR N-DISTRIBUTION-BOARDS
Жизненный цикл продукта
Разрешение на поставку Постепенное снятие продукта с производства Снятие продукта с производства Окончательное снятие продукта с производства
2005-12-01 2010-04-01
Similar to image
DIGITAL TIME SWITCH TOP 2 CHANNEL WEEK 230V 2 TE FOR N-DISTRIBUTION-BOARDS
 
Technical data:
    
Design of the switching function   CO contact
Type of mounting   DIN rail
Type of voltage / of supply voltage   AC
Protection class IP   IP22
Depth mm 59.5
Height mm 83
Width mm 36
Accuracy / per day s 0.86
Plus petit intervalle de temps de commutation    
  • de la voie 1
 min 1
  • de la voie 2
 min 1
Equipement du produit    
  • entree externe bouton-poussoir
   No
  • contact de commutation sans potentiel
   Yes
Product function    
  • 24-hour time program
   Yes
  • passage automatique sur heure d'ete/heure d'hiver
   Yes
  • programme temporel Vacances
   No
  • preselection de commutation
   Yes
  • programme temporel hebdomadaire
   Yes
  • programme temporel 60 mn
   Yes
  • compteur d'heures de fonctionnement
   No
  • programme temporel annuel
   No
  • programme temporel aleatoire
   No
  • programme temporel de cycle
   No
  • programme astro
   No
  • programme impulsion
   No
  • guide texte sur ecran
   Yes
  • direct operation
   Yes
Mode de fonctionnement    
  • radiocommande
   No
  • synchronisation reseau
   No
  • commande piezo-electrique
   Yes
Supply voltage frequency    
  • minimum
 Hz 50
  • maximum
 Hz 60
Supply / rated power loss Pv   2VA
Supply voltage    
  • initial value
 V 230
  • final value
 V 230
Number of pitch units for width   2
Number of channels   2
Switching capacity current / at 250 V / with AC / nominal value A 16
Nombre d'espaces memoire   56
 
Certificates/approvals:
General Product Approval other
ROSTEST
UL
VDE
Manufacturer    
 
Further information:
Information- and Downloadcenter (Catalogs, Brochures,…)
http://www.siemens.com/lowvoltage/catalogs
Industry Mall (Online ordering system)
http://www.siemens.com/lowvoltage/mall
Service&Support (Manuals, Certificates, Characteristics, FAQs,...)
http://support.automation.siemens.com/WW/view/en/7LF4492-0/all
Image database (product images, 2D dimension drawings, 3D models, device circuit diagrams, ...)
http://www.automation.siemens.com/bilddb/cax_en.aspx?mlfb=7LF4492-0
CAx-Online-Generator
http://www.siemens.com/cax
 
last change:
Aug 26, 2011

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