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Output Protection:
Over-voltage Protection
(OVP) Trip:
Over-current Protection
(OCP) Trip:
Over-temperature
Protection (OTP) Trip:
METER SPECIFICATIONS (Each Output)
Voltage/Current Meters
Voltage
Current
Current Meter Averaging User selectable On/Off per output with High, Medium or Low settings
V x A:
SETTING MEMORY STORES
Stores for Individual
Outputs:
Stores for All Outputs:
USER INTERFACE
Display:
Soft Keys:
Home Screen:
Individual Screens:
Numeric Setting:
Spin Wheel Setting:
Menu Screen
Help Text
Front Panel Locking:
Output will withstand an applied forward voltage of up to 50V (O/P1 and
O/P2), or 80V O/P3. Reverse protection by diode clamp for reverse currents
up to 3A.
Outputs 1 and 2: 1V to 40V. Output 3: 1V to 80V. Output trips off for OVP.
Resolution 100mV. Response time: typically 500us. Accuracy: ± (2% ±0.5V)
Measure-and-compare over-current protection is implemented in firmware.
Output trips off for OCP. Setting resolution: 10mA. Response time: typically
500ms. Accuracy: ± (0.3% ±2digits)
The output will be tripped off if a fault or blocked ventilation causes the
internal temperature to rise excessively.
5 digit meters for O/P 1; 4 digit meters for O/P 2 and O/P 3.
Resolution: O/P1: 1mV; O/P2 and O/P3: 10mV
Accuracy: 0.1% of reading ± 2 digits
Resolution: O/P1: 0,1mA; O/P2 and O/P3: 1mA
Accuracy: 0.3% of reading ± 2 digits
O/P1: 5-digits. Resolution 0.001W to 100W, 0.01W above 100W.
O/P2 and O/P3: 5-digits. Resolution 0,01W. Accuracy: 0.5% of reading ±
3 digits
50 store positions for each output. Values stored are Range, Voltage,
Current, OVP and OCP
50 store positions operating on all three outputs simultaneously.
Values stored are Range, Voltage, Current, OVP, OCP, Output On/Off,
Current Meter Averaging, Multi-On/Multi-Off Setup
Black on white backlit graphic LCD, 256 x 112 pixels.
Multiple font sizes and graphic icons.
Six illuminated multi-function keys annotated from the display.
Simultaneous display of meters and settings for all outputs.
Direct access to voltage or current setting for any output.
Display of meters and extended settings for an individual output (meters
in larger font). Direct access for all settings for that output.
Floating point numeric entry of voltage, current, OVP or OCP.
Voltage, current and other parameters can be adjusted using the spin
wheel in quasi-analog fashion. Wheel can be disabled.
System level functions are selected from a scrollable list.
Multi-page help text is available for system level functions.
The lock key can be used to disable front panel control (hold to unlock).
If required locking can alternatively be done using a secure passcode.
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Table des Matières
