GMW 5203, User Manual

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BPS
-40
-100
Output performance
Output voltage max ± 40 V
Output current max ± 100 A
Output power 4 kW
Small signal bandwidth > 10 kHz (-3dB)
Switching frequency 250 kHz
Voltage mode:
Line regulation < 0.01 % (supply voltage min-max)
Load regulation < 0.05 % (output current 0
– max)
Gain accuracy < 0.02 %
Gain drift vs. time < 0.01 % (any 8 hour period after 10 min warm up time)
Gain drift vs. temperature < 0.005 % /ºC (10 ... 40ºC)
Initial offset < 5 mV (adjustable to 0 mV)
Offset drift vs. time < 5 mV (any 8 hour period after 10 min warm up time)
Offset drift vs. temperature < 1 mV /ºC
Output noise voltage < 0.2Vrms (0.1Hz...200kHz)
Switching ripple voltage < 500 mVrms differential (>250kHz)
Current Mode:
Line regulation < 0.01 % (supply voltage min
– max)
Load regulation < 0.05 % (output voltage 0
– max)
Gain accuracy < 0.02 %
Gain drift vs. time < 0.01 % (any 8 hour period after 10 min warm up time)
Gain drift vs. temperature < 0.005 % /º
C (10 … 40ºC)
Initial offset < 5 mA (adjustable to 0 mA)
Offset drift vs. time < 5 mA (any 8 hour period after 10 min warm up time)
Offset drift vs. temperature < 1 mA /ºC
Output noise current < 1 mArms (0.1Hz...10kHz)
Switching ripple voltage < 500 mVrms differential (>250kHz)
Control and monitoring
Local Mode, progamming via front panel:
Voltage mode -40V to +40V. Setting resolution 10mV
Current mode -100A to +100A. Setting resolution 10mA
Remote Mode:
Programming, voltage mode TBD
Programming, current mode TBD
Signal input impedance
40 kΩ
Fault protection: Internal overtemperature
(Output shutdown due to) AC input voltage out of tolerance
Internal voltages out of tolerance
Output crowbar protection for excess returned load energy
Two external interlocks
Features
•
High performance bipolar power supply with ± 40 V, ± 100 A output
•
4-quadrant output operation
•
Operation with wide range of loads
•
Voltage mode and current mode
•
Very low ripple and noise
•
Flux gate current transducer for excellent temperature and long term current stability
•
Ramp response for different loads tuned from front panel
•
Analogue voltage programming of output voltage or current
• Air cooled, 19 ” rack mountable package (5 U), 55 kg (121 lb)