|
AC Line Input Specifications
|
|
AC Line Input
|
190-242 VAC (208 Vrms nominal), 3 phase, 47-63Hz, 3 wire + Safety Ground
|
|
Maximum Inrush Current
|
35 Arms (6kW) 70Arms (12kW)
|
|
Minimum Power Factor
|
0.95 (At nominal input voltage and maximum power)
|
|
AC Line Input Operating Current
|
Maximum Operating: 24A/48A (at 190 VAC input, 50°C, max. load)
Typical Operating: 20A/40A (at 208 VAC input, 25°C, max. load)
|
|
AC Line to Chassis Leakage Current
|
Complies with IEC 1010-1-92, UL3101-1, CSA 22.2.
|
|
AC Phase to Phase Leakage Current
|
Complies with IEC 1010-1-92, UL3101-1, CSA 22.2.
|
|
Input to Output Isolation
|
1350VAC
|
|
Output Performance Specifications ( applies to both local and remote sense configurations and to all programming sources, except where noted.)
|
|
Rated Output Range
|
0-100% (Voltage & Current)
|
|
Efficiency
|
82% minimum for the product line. Specific minimum efficiency limits are model dependent. 89% typical at nominal line voltage and ambient temperature. See model table.
|
|
Load Regulation
|
Voltage: 5mV + 0.05% of Vmax
Current: 20mA + 0.1 % of Imax
Power:1% of Pmax
|
|
Line Regulation
|
Voltage: 0.01 % of Vmax
Current: 0.01 % of Imax
Power: 1% of Pmax
|
|
Programming Range for Voltage, Current, and Power
|
From 0-100% of the rated maximum output.
|
|
Output Disabled Voltage
|
0.1 % of rated maximum output
|
|
OVP Programming Range
|
0-103% of Vmax
|
|
Maximum Remote Sense Line Drop Compensation
|
Minimum 3.8V for each line, 5V typical
|
|
Switching Frequency
|
Nominal 35 kHz; (56-130 kHz output ripple)
|
|
Dynamic Output Specifications
|
|
Rise Time
|
For a programmed 0 to 100% step in output voltage
No Load 100ms
Full Load 100ms
|
|
Fall Time
|
For a programmed 100% to 0% step in output voltage.
No Load 2s
Full Load 50ms
|
|
Time Delay From Power On Until Output Stable
|
5 seconds maximum (Within regulation envelope)
|
|
Time Delay From Output Enable Until Output Stable
|
2s maximum (Within regulation envelope)
|
|
Output Hold-Up Time - Power Off
|
Minimum 4ms (at full load)
|
|
Output Hold-Up Time - Source Interruption
|
Minimum 4 ms with output deviation less than 5% of maximum output voltage after source intervention.
|
|
Transient Response Time
|
Voltage Mode: 3ms for a load step change from 50% to 100% or 100% to 50%, recovers within 0.75% of the output setting.
|
|
Mode Crossover
|
CV - CC Overshoot: 1%
CC - CV Overshoot: 1%
|
|
Typical Programming Resolution
|
|
Voltage
|
0.002% of Vmax (Front Panel, Remote and Analog Programming Interface)
|
|
Current
|
0.002% of Imax (Front Panel, Remote and Analog Programming Interface)
|
|
Overvoltage
|
0.002% of Vmax (Front Panel and Remote Interface)
|
|
Power
|
1% of Pmax (Front Panel and Remote Interface)
|
|
Typical Measurement Resolution
|
|
Voltage
|
0.002% of Vmax (Front Panel, Remote and Analog Programming Interface)
|
|
Current
|
0.002% of Imax (Front Panel, Remote and Analog Programming Interface)
|
|
Power
|
1% of Pmax (Front Panel and Remote Interface)
|
|
Programming Accuracy
|
|
Voltage Programming
|
Front Panel and Remote Interface: 0.1% of Vmax
Analog Programming Interface: 0.2% of Vmax
|
|
Current Programming
|
(ront Panel and Remote Interface: 0.3% of Imax
Analog Programming Interface: 0.3% of Imax
|
|
Overvoltage Programming
|
Front Panel and Remote Interface: 0.1% of Vmax
|
|
Power Programming
|
Front Panel and Remote Interface: 2% of Pmax
|
|
Readback Accuracy
|
|
Voltage Readback
|
Front Panel and Remote Interface: 0.15% of Vmax
Analog Programming Interface: 0.3% of Vmax
|
|
Current Readback
|
Front Panel and Remote Interface: 0.15% of Imax
Analog Programming Interface: 0.3% of Imax
|
|
Power Readback
|
Front Panel and Remote Interface: 2% of Pmax
|
|
30 Minute Drift
|
|
At 25°C ±5°C, with full power load after initial turn-on
|
Voltage: 0.04% of Vmax
Current: 0.6% of Imax
Power: 2% of Pmax
|
|
8 Hour Drift Temperature Stability
|
|
At 20°C ±5°C after 30 minutes full load operation
|
Voltage: 0.02% of Vmax
Current: 0.04% of Imax
Power: 1 % of Pmax
|
|
Temperature Coefficients
|
|
Voltage Programming
|
0.04% of Vmax/°C (Front Panel, Remote and Analog Interface)
|
|
Current Programming
|
0.06% of Imax/°C (Front Panel, Remote and Analog Interface)
|
|
Power Programming
|
0.1 % of Pmax/°C (Front Panel and Remote Interface)
|
|
Voltage Readback
|
0.04% of Vmax/°C (Front Panel, Remote and Analog Interface)
|
|
Current Readback
|
0.06% of Imax/°C (Front Panel, Remote and Analog Interface)
|
|
Power Readback
|
0.1 % of Pmax/°C (Front Panel and Remote Interface)
|
|
Analog Programming Interface
|
|
Programming
|
0-5 VDC: Load impedance >30 kOhms
0-l0 VDC: Load impedance >30 kOhms
|
|
Readback
|
0-5 VDC: Load impedance <500 Ohms
0-l0 VDC: Load impedance <1 kOhms
|
|
Isolation
|
Maximum working voltage of any analog programming signal with respect to chassis potential or the supply negative output is 300 VDC.
|
|
User Line Interface (Includes auxiliary status lines, interlock, and external trigger lines.)
|
|
Maximum Current Sink Capability
|
Each Output: 10 mA
|
|
Maximum Supply Voltage
|
15VDC
|
|
Minimum Supply Voltage
|
5VDC
|
|
Isolation
|
Maximum working voltage of any user line signal with respect to chassis potential or the supply negative output is 300 VDC.
|
|
Environmental Specifications
|
|
Temperature Range
|
Operating: 0° to 50°C. Consult the factory for operation below 0°C and above 50°C.
Storage: -40°C-+85°C
|
|
Humidity Range
|
30-95% RH, Non-condensing (operating and storage)
|
» 
