Callisto RangeHigh power, high voltage power supply

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The Callisto range of power supplies are designed for general purpose applications and for capacitor charging applications.

The power supplies are powered from a three phase 380 to 440VAC mains supply. They use a rugged IGBT based inverter running in resonant mode, which achieves high efficiency and excellent ruggedness. They are available with output voltages of 1, 2, 5, 10, 20, 30, 40, 50 or 60kV. They will operate in constant voltage or constant current mode controllable from 0 to 100% of the maximum specified output. Each model has an output power of 15kW, 30kW peak is available when capacitor charging.

Input

Voltage source 380 to 440VAC three phase mains input
Power factor ≥ 0.9

Output

Output power

15kW, 30kW peak when capacitor charging
Output voltage 0-1kV|0-2kV|0-5kV|0-10kV|0-20kV|0-30kV|0-40kV|0-50kV|0-60kV
Output current

0-15A|0-7.5A|0-3A|0-1.5A|0-0.75A|0-0.5A|0-0.375A|0-0.3A|0-25A The peak current may be double this when capacitor charging

Line regulation 0.1%
Load regulation 0.1%
Efficiency ≥ 0.92
Polarity Positive or negative
Duty cycle 100% at 15kW

Control

Charge enable Fibre optic input, active light on
Voltage program Adjusted by 10 turn potentiometer with a DVM reading on front panel.
Voltage monitor 0 to 10V represents 0 to 60kV output through BNC connector
End of charge Fibre optic output, active light on

Environment

Operation temperature 10 to 40°C
Storage temperature -10 to 60°C
Humidity 0-90% (non-condensing)
Cooling Forced air

Mechanical

Height 9U | 11U
Depth 560mm (Handles excluded) | 780mm (Handles excluded)
Width 19” Rack | 605mm
Weight 70kg | 100kg

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