11 - Specification
46
QPX750 Instruction Manual
11.3
Display Features
The display is a graphic LCD, 4.3” TFT colour display; contrast is software-controlled and can be
adjusted from the keyboard.
The displays show live VOLTS (5 digits) and AMPS (4 digits) when output is on, plus output
range, status and other key PSU setting parameters. It also shows pre-set values in GREY when
output is OFF unless voltage is present on output terminals in which case the voltage present
on the terminals is shown in RED.
11.3.1
INTERFACES (QPX750SP only)
Fully digital remote-control facilities are available through the LAN, USB and GPIB
interfaces. Setting and readback resolutions are the same as for the Output and Meter
specifications, respectively.
USB:
Standard USB 2.0 hardware connection.
LAN:
Auto speed detect(10/100MHz), Auto MDIX.
LXI V1.2, Class C compliant.
GPIB:
Conforms with IEEE488.1 and IEEE488.2.
Remote Command
Processing Time:
Typically, <100ms between receiving the command
terminator for a step voltage change at the instrument
and the output voltage beginning to change.
11.3.2
GENERAL
AC Input:
115V – 240V AC ± 10%, 50/60Hz.
Installation Category II.
Power
Consumption:
1000VA max.
Operating Range:
+5ºC to +40ºC, 20% to 80% RH.
Storage Range:
−
40ºC to + 70ºC.
Environmental:
Indoor use at altitudes up to 2000m, Pollution Degree 2.
Store/Recall:
Set-ups can be saved and recalled via the keyboard or
remote interfaces.
Safety:
Complies with EN61010-1.
EMC:
Complies with EN61326.
Size:
130mm H (3U) x 215mm W x 460mm D (including
terminals)
Weight:
<6.4kg
Options:
RM460 19-inch rack kit
accommodates two instruments.
For details, request the EU Declaration of Conformity for this instrument via http://www.aimtti.com/support (serial no. needed).
General specifications apply for the temperature range 5°C to 40°C.
Accuracy specifications apply for the temperature range 18°C to 28°C after 30 minutes warm-
up, at maximum output into 50Ω.
Typical specifications are determined by design and are not guaranteed.
