型 號
MODEL : PTC 9300H
規格說明
· 3 Phase Reference Output :
o Output System :
3 phase 4 wires......Van/Vbn/Vcn......Aa/Ab/Ac
3 phase 3 wires...... Vab/Vbc/Vca...... Aa/Ab/Ac
o Voltage Output :
Range selection : Digitally adjustable by numeric keys
Output range :
0~300.00V : L - N phase voltage
0~520.00V : L - L line to line voltage
Resolution : 0.01V
Accuracy :
0.02% (RD) 60~300V range (VL-N)
0.02% (RD) 90~520V range (VL-L)
0.02% (RG) 5~300V range (VL-N)
0.02% (RG) 10~520V range (VL-L)
Temperature influence : 23+ 2oC, 15ppm peroC (5~40oC)
Frequency influence : Typically nbsp;per Hz (48~62Hz range)
Output load : 15VA maximum at 300V, Resistive or inductive impedance or below PF capacitive impedance
Frequency influence : Typically nbsp;per Hz (48 ~ 62Hz range)