| 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) |
