LPS 10,000/13,500W Power Supplies
The LPS series power supplies are designed for various applications in semiconductor equipment along with OEM and industrial applications. Available for use in constant current or constant voltage applications. The LPS series is a compact reliable power source that can be customized to your requirements.
Features:
• Constant Current or Voltage
• 10,000 & 13,500 watt versions
• 200 to 240V/380 to 480V, 3Ø input
• Output voltage to 200V
• Output current to 250 amps
Specifications
Input Characteristics
Input Voltage
200 to 240/380 to 440VAC ±10% 47 to 63 Hz.
Efficiency
> 90%
Power Factor
.90 @ 200V, .75 @ 440V
Inrush Current
10 amps max.
Leakage Current
1mA
Output Characteristics
Output Voltage
5 to 200 volts
Output Current
250 amps (not to exceed wattage rating)
Ripple
0.5%
Line Regulation
0.5%
Load Regulation
0.5%
Temperature Drift
0.5% over temperature range after 30 minute warm-up
Overshoot
<1%
Power Limit
Limited to maximum power with power fold-back circuit
Rise/Fall Time
2 to 20ms, output voltage dependent
Protection
OverTemperature
unit will shut down when heatsink temp exceed 75º C
Over Voltage
105% of rated voltage
Over Current
105% of rated current
Environmental
Operating Temperature
0 to 40º C
Storage Teperature
-20 to 85ºC
Humidity
0 to 90% non-condensing
Cooling
Forced Air
Interface ( 25 pin D-sub Female)
Pin Number
Function
1
ON/OFF. Default = High = ON
7
Current Monitor, 5V or 10V full Scale based on I Program Switch
10
5 V I Program / V Program ( 0 to 5V= 0 to full scale)
16
10V I Program / V Program ( 0 to 10V = 0 to full scale)
19
Voltage Monitor, 5V or 10V full Scale based on V Program Switch
2,4,6,20,23,24,25
GND
All other pins
N/C Do not use