Electrical Characteristics; Remote Programming And Monitoring - Xantrex XHR 7.5-130 Operating Manual

Electrical Characteristics

Switching Frequency
Output Hold-up Time
Maximum Voltage Differential
from output to safety ground
Isolation Voltage

Remote Programming and Monitoring

Remote Start/Stop and Interlock
Remote Analog Programming
(Full Scale Input)
Remote monitoring
Remote Programming and
Monitoring Accuracy
Maximum Remote Sense Line
Drop Compensation.
must be deducted from the supply's
maximum output voltage.)
Isolated Program and Readback
(V & I) (Optional)
Digital Control (Optional)
Revision A
7.5 V to 300 V models:
nominal 125 kHz (250 kHz output ripple)
600 V model
nominal 62.5 kHz (125 kHz output ripple)
Greater than 10 ms with interruption of AC
line, for nominal AC input and full load.
±600 Vdc
Input to output: 1350 Vac
2.5-15 V signal or TTL-compatible input,
selectable logic.
Input impedance: 1 k (in series with one
diode drop).
Voltage and current programming inputs
(source must be isolated): 0-5 k, 0-10 k
resistances; 0-5 V (default), 0-10 V voltage
sources;
Input impedance (V and I): approximately
475 k.
Output voltage and current: 0-5 V, 0-10 V
(default);
Output impedance (V and I): approximately
221 Ω;
Output short circuit current: approximately
50 mA.
1% zero to full scale output for the default
range.
7.5 V models: 3 V/line.
20 V to 600 V models: 5 V/line.
(Line drop
0-5 V (ISOL interface). Input impedance:
200 k.
Output impedance: 21 Ω
RS-232, GPIB or GPIB-M (multichannel)
Features and Specifications
Electrical Characteristics
27