Example SV-300-7k5 (300 kW, 7.5 kV) with four power modules, 75 kW each
HV-Power Supplies
100 kW+
Power category 100 kW (and more)
Example SV-300-7k5 (300 kW, 7.5 kV) with four power modules, 75 kW each
General Designation: SV-'ppp'-'vvv'
'ppp': maximum output power
'vvv': maximum output voltage
Our HVPS of this power class are typically adapted to the customer's application.
The over-all power of the system is based on a combination of the required number of 75kW power modules MOD-75. Those comprise mainly just the inverter circuit and HV section, the latter consisting of a tank with oil cooled transformer and rectifier. The power modules are operated in parallel and will be controlled, monitored and supplied centrally. All components are mounted in a RITTAL-TS8-EMC-type cabinet system, with two or more cabinets, 800mm x 800mm x 2000mm (WxDxH) each.
| Efficiency | (at partly discharge of the load capacitors): 95 % |
| Range of voltage setting: | 1 – 100 % |
| Range of current setting: | 5 – 100 % |
| Range of power setting: | 5 – 100 % |
| Resolution of set values: | 10-4 |
| Reproducibility of actual voltage: | less than 10-4 possible |
| Stability of actual voltage value: | less than 10-4 possible |
| Cooling: | Water/blower |
| Personell safety: | door switches, redundantly controlled shut down system |
HVPS Power module MOD-75
| Maximum output power: | 75 kW |
| Cooling: | Water/blower |
| Dimensions: | 19", 12 HU, (WxDxH) 482.6 mm x 533.4 mm x 680 mm (incl. handles and connectors, all on front panel) |
| Weight: | approx. 100 kg |
Example MOD-75-06 (75kW, 6kV)
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