Product information "FL Series High Voltage AC/DC Power Supplies"
Input Voltage 90-264 VAC; Max. Output Voltage 750-1,500 VDC; Max. Power 1.5 kW; Efficiency 84%; Voltage Regulation <0.05%; Current Regulation <0.02% of Rating + 4 mA
XP Glassman’s FL Series are sophisticated 1.5 kW high voltage AC/DC power supplies with low ripple and noise. They are air insulated, fast response, 1U rack-mount units with tight regulation. A range of models is available with output voltage ranges from 0 to750 VDC through 0 to 1,500 VDC.
The FL Series features a universal voltage input with continuous operation over the single-phase input voltage range of 90 to 264 VAC, with active power factor correction (PFC). Either terminal of the floating output may be grounded for operation as a positive or negative supply. Up to four identical supplies may be operated in parallel with user-configurable master and active current sharing. FL Series 1U rack-mount supplies may be stacked with no space required between supplies.
Front panel digital encoders provide high-resolution local adjustment of voltage and current program. A remote analog interface enables user selectable 0 to 5 V or 0 to 10 V analog programming. Integral RS-232, RS-485, USB and optional Ethernet communications provide remote control program and monitor with 12 bit accuracy. A rear panel switch allows selection of either constant-current or current-trip operation.
Ripple is less than 0.05% RMS of rated voltage at full load up to 1 MHz. Total ripple and noise is less than 0.2% peak-to-peak of rated voltage up to 20 MHz. The FL Series’ standard operation mode is constant voltage/current. Automatic crossover from constant-voltage to constant-current regulation provides protection against overloads, arcs and short circuits. Fan speed control is adjusted automatically as a function of operating temperature. This reduces noise and extends fan life.
Standard accessories for the FL Series include null modem cable, RS485 daisy chain cable and USB cable.
The FL Series supplies are fully compliant with the following European directives:
EN61000-3-2, Line Harmonics
EN61000-6-4, Conducted and Radiated Emissions
EN61000-6-2:2005, Conducted and Radiated Immunity
2011/65/EU, Restriction of the Use of Hazardous Substances (RoHS)
1U Rack Mount
Floating Output with 1,500 V Isolation
Maximum Output Power: 1,500 W
Maximum Output Voltage: 750 to 1,500 VDC
Maximum Output Current: 1.0 to 2.0 A
Low Ripple: <0.05% RMS of Rated Voltage (10 Hz to 1 MHz)
Maximum Ripple and Noise: 1.5 to 3 V (Peak-to-Peak)
Static Voltage Regulation: <0.01% for Specified Line and 0.05% for Specified Load Variations
Current Regulation: <0.02% of the Rating + 4 mA, From Short Circuit to Rated Voltage
Constant Voltage/Constant Current Operation
Field Strappable Parallel Operation: Up to 4 Identical Units Can Be Connected in Parallel
Front Panel, Remote, RS232, RS485, USB & Optional Ethernet Control
Universal Input – Input Voltage: 90 to 264 VAC RMS, 48 to 63 Hz, Single Phase
Efficiency: 84% Typical at Full Load
Power Factor: 0.99 Typical at Full Load
Output Voltage Accuracy: 0.5% of Setting + 0.2% of Rated
Stored Energy: 2.80 to 6.75 J
Voltage Monitor: 0 to +5/+10 VDC Signal for 0 to Rated Voltage
Current Monitor: 0 to +5/+10 VDC Signal for 0 to Rated Current
Stability: 0.05% Over 8 h After 0.5 h Warm-up
Polarity: Floating Output, Either Output can be Connected to Chassis Ground
Protection: Against All Overload Conditions, Including Arcs and Short Circuits