VPS-LA-3KVA Stand Alone 3-Phase Linear Power Supply
The VPS-LA-3KVA is a stand alone AC to DC power supply that features user defined input and bus voltages for maximum flexibility.
Part Number:
VPS-LA-3KVA-xxxVAC-yyyVDC
| xxx | Input AC voltage, phase to phase. For example: input power 220VAC to neutral, xxx should be 380VAC |
| yyy | Output bipolar DC bus voltage. For example: yyy=260 indicates output DC bus voltage is +/- 130V |
Specifications:
| Input | |
|---|---|
| Input Voltage | User defined. 90-264VAC, phase to neutral. |
| Frequency | 47-63 Hz |
| Configuration | 3-phase with central tap (neutral), 4 or 5 wires |
| Input Fuses | 3 fuses. 10A fast acting in each live line. No fuse in neutral line. |
| Inrush Current | <30A |
| Output | |
|---|---|
| Main Bus Voltage | User defined. Full loaded bi-polar voltage, <+/-150V, unregulated |
| Output Bus Power | 1500VA on positive rail and 1500VA on negative rail. |
| Transformer Efficiency | 95% (unloaded voltage/full loaded voltage) |
| Unloaded Voltage Tolerance | +/-3% |
| Output Fuses | 20A slow acting in each voltage output. Total 4 fuses. |
| Bias Voltage | +/-15V, regulated, 2 lines. Max 1.5A per rail of every line. |