American Magnetics 4Q06250PS-430 High Stability Integrated Power Supply System - Manual (Page 181)

Rev. 5 163
Appendix
Power Supply Details
Insulation coordination
Input
Installation Category II
Overvoltage Category II
Output
Installation Category II
Overvoltage Category II
Pollution degree 2
OUTPUT CHARACTERISTICS
1
NOTE 1 - Output characteristics are for a single standalone unit.
Type of stabilizer Voltage-current, 4-quadrant Switch mode
Switching frequency 100 KHz Output Stage
Source adjustment
range Voltage -6 V to +6 V
0 to 50°C
Current -125 A to +125 A
Sink adjustment range
Voltage -6 V to +6 V
0 to 50°C, recuperated energy is returned to
line
Current -125 A to +125 A
Voltage stabilization
(voltage mode)
Source effect ±3 mV Min-max input voltage
Load effect ±6 mV 0-100% load current
Time effect (drift) ±3 mV 0.5 through 24 hours
Temperature ±3 mV/°C 0 to 50°C
Ripple and noise ±120 mV p-p Includes switching noise
Error sensing 0.1 V per wire Above rated output
Transient recovery in
voltage mode
Maximum excursion ±300 mV Nominal voltage, 50% load step
Recovery time 200
μ
sec Return within 0.1% of set voltage
Isolation Voltage 100 V Output to ground
Parallel operation Master/slave Maximum of 2 identical units.
Output Stage Protection Output overvoltage/overcurrent
Recover by setting input power circuit
breaker to off, then on
Input Stage Protection (PFC)
Internal fault
Recover by setting input power circuit
breaker to off, then on
Input circuit breaker overcurrent Trips circuit breaker to shut off unit
Small signal
Bandwidth Voltage channel 2 kHz minimum Into nominal resistive load 10% of rating
Current channel 800 Hz minimum Into short circuit, 10% of rating
Rise/Fall time
Voltage channel 250/250
μ
Sec
Into nominal resistive load, measured from
10 to 90%, from 0 to ±100% of rating
Current channel 0.5/0.5 mSec
Into short circuit, measured from 10 to 90%,
from 0 to ±100% of rating
GENERAL (ENVIRONMENTAL) CHARACTERISTICS
Temperature
Operating 0 to +50°C Full rated load
Storage -20 to +85°C
Cooling Two internal fans Exhaust to the rear
Humidity 0 to 95% RH Non-condensing
Shock 20 g 11 mS ±50% half sine Non-operating
Vibration
5-10 Hz: 10 mm double amplitude
3 axes, non-operating
10-55 Hz: 2 g
Table A-13. Model 4Q06125PS Electrical Specifications (Continued)
Specification Rating / Description Condition