The 303S-30kV-POS-3P480 is a water-cooled, rack-mountable high-voltage power supply designed for continuous DC operation at 30 kV positive polarity with a 480 VAC three-phase input. It delivers 50 kW output power and features a compact 7U form factor measuring 19 W x 12.25 H x 22.5 D inches (483 x 311 x 571 mm) and weighing 220 lbs (100 kg). The unit includes a remote control interface via a 25-pin D-sub connector, passive power factor correction (pf = 0.9), and protections for overvoltage, overcurrent, and arcs. Cooling requires 2 US GPM (7.6 L/min) of water with inlet temperatures between 15°C and 35°C. Front panel features include an on/off switch, current bar graph, and status indicators. It operates at ambient temperatures from 0°C to 55°C and meets UL/CSA standards for its AC line connector and contactor.
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 | 303S-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) |
