Magna-Power MSD300-240 DC Power Supply, 300 Volts, 240 Amps

Rent Magna-Power MSD300-240 DC Power Supply, 300 Volts, 240 Amps
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MSD Series models have one-hundred memory states available to program voltage, current, over voltage trip, over current trip, and time period. Set points can be auto sequenced with time or external triggering. Special programming codes allow repeating to create a power function generator. The first 10 memory states are displayed on the front panel to simplify programming tasks. MSD Series power supplies offer an analog input to modulate the voltage or current setting using piecewise linear approximation. This feature enables the voltage or current setting to be adjusted by a sensor input, such as a thermistor, or by monitoring its own voltage or current. Modulation allows the output to be tailored for advanced process control applications, battery charging, and source emulation. MS Series models utilizing the C Version front panel, MSC, only allow control from the rear connector or with RS232, optional IEEE-488, or optional Ethernet communications. These models are intended for process control applications where front panel controls and displays are not required or desired.


Features:


  • Floor-standing high power DC: Switch-mode, 30 kW to 75 kW
  • Load dependent air cooling: Variable speed fans on all models
  • Wide range of input voltages: 208 Vac to 480 Vac, 50 Hz to 60 Hz
  • High Accuracy Programming: ±0.075% full scale voltage/current programming accuracy
  • Front panel analog control: Stepless rotary control
  • 37-pin optically isolated user I/O: No additional circuitry necessary
  • RS-232 interface standard: Optional IEEE 488.2 GPIB, USB, LXI TCP/IP Ethernet, RS-485 interfaces


Specifications:


Line Regulation Voltage Mode: ± 0.004% of full scale
Current Mode: ± 0.02% of full scale
Load Regulation Voltage Mode: ± 0.01% of full scale
Current Mode: ± 0.04% of full scale
Load Transient Response 2 ms to recover within ±1% of regulated output with a 50% to 100% or 100% to 50% step load change
Efficiency ≥ 86%; See Model Charts
Stability ± 0.10% for 8 hrs. after 30 min. warmup
Isolation User inputs and outputs: referenced to earth ground.
Maximum input voltage to ground: ±2500 Vac
Maximum output voltage to ground:
±1000 Vdc for models less than or equal to 1000 Vdc,
±(2000 Vdc + Vo/2) for models greater than 1000 Vdc or with High Isolation Output Option (+ISO) where Vo is the maximum output voltage of the power supply.
Maximum Slew Rate Standard Models:
100 ms for an output voltage change from 0 to 63%,
100 ms for an output current change from 0 to 63%.
With High Slew Rate Option (+HS):
4 ms for an output voltage change from 0 to 63%,
8 ms for an output current change from 0 to 63%.
Bandwidth Standard Models:
3 Hz with remote analog voltage programming,
2 Hz with remote analog current programming.
With High Slew Rate Option (+HS):
60 Hz with remote analog voltage programming,
45 Hz with remote analog current programming.
Analog Output Impedances Voltage output monitoring: 100 ohm
Current output monitoring: 100 ohm
+10V Ref: 1 ohm