The 303L-30kV-POS-3P480 is a high-voltage capacitor charging and DC power supply with a 30 kV output, positive polarity, and 480 VAC three-phase input. It features a water-cooled, rack-mount design with dimensions of 19 W × 12.25 H × 22.5 D inches (483 × 311 × 571 mm) and weighs 220 lbs (100 kg). The unit delivers 30 kJ/sec average capacitor charging power and 50 kW continuous DC output, with passive PFC (pf = 0.9) and efficiency better than 85% at full load. It includes local voltage control, meters, status indicators, a 25-pin D-sub remote interface, and protections against overloads, arcs, and overtemperature. Cooling requires 2 US GPM (7.6 L/min) water at 15-35°C inlet temperature through ¼ NPT connections.
TDK offers a broad range of TDK-Lambda brand high voltage programmable capacitor charging and AC-DC power supplies. Products include the ALE series constant current capacitor charging supplies that are specifically designed to repetitively charge capacitors in pulse discharge circuit such as modulators and pulse forming networks. The PHV/FLX series are designed as true programmable DC supplies that are more suitable in precise and accurate continuous DC applications.
| TDK-Lambda Americas Inc. | |
|---|---|
| Product Category | Power Supplies |
| Product Number | 303L-30kV-POS-3P480 |
| Product Name | High Voltage Power Supplies |
| Type | High Voltage |
| Technology | Switching Power Supply |
| Form Factor | Rack Mount |
| Features | Power Factor Correction; 7U rack mount / bench top 400 or 480VAC 3ph input Optional current control Water cooled |
| Operating Temperature | 0 to 55 C (32 to 131 F) |
