Puls UB10.241 UPS 사양 가이드

UB10.241 

 

  U–Series 

24V, 10A, DC-UPS 

 

 

 

Fig. 13-1   Contact control drawing for use in Haz-Loc 

12/23 

+ -

Ready

1

Hazardous 
Location

Non Hazardous 
Location

Voc

Isc

Input

Output

+ -

+

-

Battery

Buffering

Voc

Isc

Replace 
Battery

Voc

Isc

2

3

4

5

6

 

Selected barriers must have entity parameters such that  
Voc <

 V max, Isc < I max,  

Ca > Ci + Ccable, La > Li + Lcable. 
For Ccable and Lcable, if the capacitance per foot  
or the inductance per foot is not known, then the  
following values shall be used:  Ccable = 60pF/foot  
and Lcable = 0.2µH/foot. 
 
Contact current:  I max = 50mA 

Contact voltage:  V max. = 35V (DC or AC)  
Max. associated circuit capacitance Ci = 0  
Max. associated circuit inductance Li = 0     
No polarity requirement

 

 

June. 2010 / Rev. 1.3  DS-UB10.241-EN 
All parameters are specified at an input voltage of 24V, 10A output load, 25°C ambient and after a 5 minutes run-in time  
unless otherwise noted. It is assumed that the input power source can deliver a sufficient output current.