| 型号 | 303 系列 |
Average Capacitor Charging Power | 30,000 Joules/sec (1) (½CV2 x Rep Rate) |
Peak Capacitor Charging Power | 37,500 Joules/sec (1) (½CV2 ∕ tcharge) |
Average Continuous DC Power | 50,000 Watts (1) |
Output Voltage Range | 1, 2, 4, 5, 10, 15, 20, 30, 40, 50kV, variable from 10-100% of rated |
Polarity | Available as fixed Positive or Negative. Please specify at time of ordering |
HV Output Cable | 1-29kV Models DS2214 Coaxial cable with proprietary HV connector |
30-50kV Models DS2212 Coaxial cable with proprietary HV connector |
AC Input Voltage, Current | 3P480 - 480VAC (432-528) 3Ø, 53A max or 3P400 - 400VAC (360-440) 3Ø, 68A (2) max - specify at time of ordering |
AC Connector | UL/CSA approved terminal block. 3Ø + |
AC Line Contactor | UL/CSA approved AC line contactor |
Power Factor | Passive PFC pf = 0.9 at full load and nominal AC line |
Efficiency | Better than 85% at full load |
Front Panel | 303L - Output Voltage Control, Voltage & Current Meters, Status Indicators |
303S - On/Off Switch, Current Bar Graph, Status Indicators |
Stability | ±0.2% per hour after 1 hour warmup |
Temperature Coefficient | 100ppm per °C typical |
Stored Energy | Less than 0.3J all models |
Pulse to Pulse Repeatability | ±2% to 100Hz std, consult factory for higher rep rates |
Dimensions - inches (mm) | 19 (483) W x 12.25 (311) H x 22.5 (571) D |
Weight - lbs (kg) | 220 (100) |
Ambient Temperature | Storage: -40 to +70°C. Operating: 0 to +55°C |
Altitude | Storage: 40,000ft (12,000m), Operating: 9,900ft (3,000m) |
Humidity | 10-90%, non-condensing |
Cooling | Flowed water at 2US GPM (7.6 L/min) with max inlet temp 35°C
and min inlet of 15°C. All water paths are copper or brass. Connections are ¼NPT male pipe. |
Protection | Open/Short Circuits, Overloads, Arcs, Overtemp, Overvoltage, Safety Interlock |
Remote Control (all models) | Via 25-pin D-sub connector on rear of unit, Signals include,
Vprogram (0-10V), HV Enable/Reset, Inhibit, Summary Fault, Load Fault, Vanalog |
Accessories | 10ft HV cable, operating manual |
Options | EN - Low Enable. Replaces standard high enable |
5V - 0-5V Analog programming. Replaces standard 0-10V programming |
LP - Latching Overload Protection, requires HV reset after overload fault |
DC - Continuous DC operation |
CP - 10 turn Current Programming pot and/or 0-10V remote input for DC units only |
RS - Remote load voltage sense replaces local sense |
Double terminated HV cable, and mating bulkhead connector |
Ordering Info | Model - XXkV - POS (or NEG) - 3PYYY - ZZ (options) |
Ordering Examples | 303L-10kV-POS-3P480, 303S-50kV-NEG-DC-3P480, 303L-30kV-POS-3P400 |
Power de-rated to 25,000J/sec average, 32,500J/sec peak or 40,000W DC with 400VAC input AC line current for capacitor charging operation. For DC operation use formula in online
App Note 502. All specifications subject to change without notice |
