DC Plasma & VAR Power Supplies
ALECTO SYSTEMS HELIOS DC POWER SUPPLIES
Helios 150 KW, 750a, 200vdc
- Power is controlled by modern IGBT (Integrated Gated Bipolar Transistor) switch / inverter technology. This replaces traditional SCR (Silicon Controlled Rectifier) technology.
- Operator can set the operating output current, power level or, if desired, the system can be operated in voltage control mode with a current limit.
Line Voltage is not chopped in any way and is isolated from the output with a high frequency transformer.
The result is negligible Line Harmonics - meets or exceeds IEEE 519 requirements.
- High Power Factor:
- Ability to run continuously at 100% continuous power output.
- DC Power Supply systems can be paralleled to obtain higher power factors and currents.