MODEL

QPX600D/QPX600DP

OUTPUT SPECIFICATIONS

VOLTAGE/CURRENT LEVELS

Voltage Range:

Range 1- 0V to 60V
  Range 2 - 0V to 80V

Current Range:

10mA to 50A

Power Range:

Up to 600W

OUTPUT SETTING

Operating Mode:

Constant voltage or constant current with automatic   cross-over and mode indication.

Voltage Setting:

By floating point numeric entry or rotary jog wheel.
  Resolution- 1mV for 60V range,(2mV for 80V range).

Current Setting:

By floating point numeric entry or rotary jog   wheel;Resolution 10mA.

Setting Accuracy:

Voltage- 0.1% ± 2mV on 60V range,(0.1% ± 4mV on 80V   range)
  Current- 0.3% ± 20mA.

OUTPUT PERFORMANCE

Load regulation

<0.01% +5mV (CV mode) for any load change within the   PowerFlex envelope,using remote sense.

Line regulation:

<0.01% +5mV for a 10% line voltage change.

Ripple &Noise:(20MHz bandwidth)

Typically <3mV rms,<20mV pk-pk.

Transient Response:

<2ms to within 100mV of set level for 5% to 95% load   change.

Sensing:

Selectable local or remote sensing.

Output Protection:

Output will withstand forward voltages of up to 90V.
  Reverse protection by diode clamp.

Over Voltage protection (OVP):

Settable 2V to 90V in 0.1V steps.

Over Current protection (OCP):

Settable 2A to 55A in 0.1A steps.

Over Temperature protection:

Monitors internal temperature rise to protect against   excess ambient temperature or blocked ventilation slots.

Temp. Coefficient:

Typically <100ppm/°C.

Sense Error:

Monitors the voltage between the remote sense terminals   and output terminals to protect against mis-wiring.

METER SPECIFICATIONS

Display Type:

Large dot-matrix black-on-white backlit LCD.

Meter Function:

5 digit voltage meter and 4 digit current meter.   Display of limits values,memory contents etc. Wide range of alpha-numeric   messages/menus.

Limits Display:

Limits settings can be displayed simultaneously with   measurements.

Meter Resolution:

Voltage- 1mV (2mV on 80V range). Current- 10mA.

Meter Accuracy:

Voltage: 0.1% of reading ± 2 digits(CI mode and Unreg).
  Current: 0.3% of reading ± 2 digits(CV mode and Unreg).

V x A:

Display shows calculated power in watts. Resolution-   0.1W. Accuracy- 0-5% ± 0-1W.

V/A:

Display shows calculated resistance. Resolution up to 5   digits. Measurement uncertainty is shown on display*.