Vicor 4kW MegaPAC-EL AC-DC Switchers - Manual (Page 24)

UG:108 vicorpower.com Applications Engineering: 800 927.9474 Page 24
Specifications
Input Characterisitcs
Input Voltage 208/240 Vac, 3 Phase, 4 Wire; 180-264 Vac, 1 Phase (47-500Hz) 260-352 Vdc
Power Factor (passive) 0.92 (3 Phase operation)
Inrush Current 30 A rms @ 230 Vac
Ride Through Time >20 ms at nominal line, full load
Power Fail >3 ms warning
Conducted EMI EN55022 Class A
Surge Immunity (Common
Mode and Normal Mode)
EN 61000-4-5 Level 3
(Temporary loss of output power may occur which is self recoverable)
Dielectric Withstand
Primary to Chassis GND = 2,121 Vdc
Primary to Secondary = 4,242 Vdc
Secondary to Chassis GND = 750 Vdc
Ouput Characterisitcs
VE-200/VE-J00
Line/Load Regulation 0.2% max. from 10% to 100% load;
0.5% max. from 0% to 10% load
Maxi Line Regulation* 0.20% max to 0.30% max
Maxi Load Regulation* 0.20% max to 0.70% max
VI-200/VI-J00
Setpoint Accuracy*
1% for standard voltages; 2% for special or adjustable voltages
Maxi Setpoint Accuracy
1% for standard voltages;
2% for special, adjustable voltages and 48 V outputs
Ripple and Noise
QPAC, DualQPAC, JrQPAC: 10 mV p-p max.or 0.15% whichever is greater.
QPAC (XQ): 10 mV p-p max.or 0.15% whichever is greater.
Output Trim Range
10% -110% of nominal voltage Maxi modules
50% -110% of nominal voltage VI-200/VI-J00 modules
90% -110% of nominal voltage VI-200/VI-J00 modules 10-15 V
Overcurrent Trip Point
105-125% of full load capability of VI-200/VI-J00 modules
115% typical of full load capability of Maxi modules
Overvoltage Protection QPACs: 115-135%; N/A to DualQPACs and JuniorQPACs
Efficiency 82% typical
Output Power
4kW MegaPAC/EL (Low Noise)
3 Phase MegaPAC/EL (Low Noise)
4,000 W at 45°C (3 Phase); 1,500 W at 45°C (1 Phase)
2,000 W at 45°C (3 Phase); 1,200 W at 45°C (1 Phase)
End of Life - Not Recommended for New Designs