PKTBA-SI-PRA

Test bench for testing of control valve drives

Без-имени-1.png

PURPOSE:

 

 

 

 

 

 

 

 

 

 

TECHNICAL CHARACTERISTICS:

Parameter PKTBA-SI-PRA
Air pressure control range , bar (psi):  
   -  channel I from 0 to 4 (58)
   -  channel II from 0 to 7 (102)
Pressure gauge accuracy rating, at least 0,6
Adjustment range of current acc. to load, not exceeding 1kOhm, mA, at least from 0 to 20
Adjustment range of voltage acc. to load, at least 30 Ohm, V, at least from 0 to 30
Fixed values:  
   -  of current acc. to load, not exceeding 1kOhm, mA; 4, 8, 12, 16, 20
   -  voltage acc. to load, at least 30 Ohm, V. 24
Power voltage of the tested products, V/W 24/20 24/20
Milliammeter and voltmeter accuracy rating, at least 0,6
Air pressure supplied to the bench, bar (psi), at least 7,5 (109)* 7,5 (109)*
Supply voltage, V 230 В ± 10%
Frequency, Hz 50±1
Operation conditions:  
   -  ambient air temperature, °С (°F) from +5 (+41) to +40 (+104)
   -  relative air humidity, (at 25°С (77 °F)) from 45 to 80
   -  atmospheric pressure, bar (psi) from 0,84 (12) to 1 (15)
Overall dimensions, (LxWxH), mm ('), not exceeding 600х700х1700 (24x28x68)
Weight, kg, not exceeding (lbs) 70 (154) 70 (154)

 


* Allowes to supply air with lower pressure to narrow the range of air control in the channel II.
 

 

 

Download "Test Bench Questionnaire"