User manual
2
Specification
OUTPUT
Voltage Range:
0V to 20V minimum
Current Range:
0A to 20A minimum
Output Voltage Setting:
By coarse and fine controls.
Output Current Setting:
By single logarithmic control.
Operating Mode:
Constant voltage or constant current with automatic cross-over.
Output Switch:
Electronic. Preset voltage and current displayed when off.
Output Terminals:
Universal 4mm safety binding posts on 19mm (0.75”) pitch.
Sensing:
Switchable between local and remote. Spring-loaded push
terminals for remote connection.
Output Protection:
Output will withstand up to 25V forward voltage.
Reverse protection by diode clamp for reverse currents up to 3A.
Over-temperature
Protection:
The output will be tripped off if a fault causes the internal
temperature to rise excessively.
Line Regulation:
Change in output for a 10% line change:
Constant voltage: <0.01% + 2mV
Constant current: <0.01% + 2mA
Load Regulation:
Change in output for any load change, remote sense connected:
Constant voltage: <0.01% + 5mV
Constant current: <0.05% + 2mA
Ripple & Noise
(20MHz bandwidth):
Typically <2mVrms, <20mV pk-pk, constant voltage mode.
Transient Response:
<0.5ms to within 50mV of set level for a 5% to 95% load change.
Temperature Coefficient:
Typically <100ppm/°C
Status Indication:
Output on lamp. Constant current mode lamp.
METER SPECIFICATIONS
Meter Types:
Dual 4 digit meters with 14mm (0.56") LEDs. Reading rate 4 Hz.
Meter Resolutions:
10mV, 10mA
Meter Accuracies:
Voltage 0.3% of reading ± 3digits,
Current 0.6% of reading ± 3digits
GENERAL
AC Input:
220-240VAC ±10%, 50/60Hz; 110-120VAC ± 10%, 50/60Hz by
factory option. Installation Category II.
Power Consumption:
800VA 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.
Safety & EMC:
Complies with EN61010-1 & EN61326-1.
For details, request the EU Declaration of Conformity for this
instrument via http://www.aimtti.com/support (serial no. needed).
Size & Weight:
140 x 160 x 320mm (WxHxD), 3.6kg.