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> Xantrex XFR40-30 dc power supply
Xantrex XFR40-30 dc power supply
Excellent working conditon with no known issues.
Please be sure to confirm the most recent information by contacting Xantrex.
Voltage (0.01% of Vmax + 2 mV) 2.5 mV
Current (0.01% of Imax + 2 mA) 4 mA
Voltage (0.02% of Vmax + 5 mV) 3 mV
Current (0.02% of Imax + 5 mA) 5 mA
Voltage (0.5% of Vmax + 1 count) 0.5 V
Current (0.5% of Imax + 1 count) 0.4 A
Voltage (p-p) (0-20 MHz) 50 mV
Voltage (0.02% of Vmax/ C) 8 mV
Current (0.03% of Imax/ C) 9 mA
OVP adjustment range: (5% to 110% of
Voltage (0.2% + 10 mV) 75 mV (+/- 0.3%)
Current (0.3% + 10 mA) 150 mA (+/- 0.15%)
Voltage (0.2% + 20 mV) 75 mV (+/- 0.12%)
Current (0.3% + 20 mA) 150 mA (+/- 0.1%)
ValueTronics International, Inc.- - 1.800.552.8258 or 1.847.468.8258
1. Specifications indicate typical performance at 25 C +/- 5 C, nominal line input of 120 VAC.
2. For input voltage variation over the AC input voltage range, with constant rated load.
3. For 0-100% load variation, with constant nominal line voltage.
4. Maximum drift over 8 hours with constant line, load and temperature, after 30 minutes warm-up.
5. Change in output per C change in ambient temperature, with constant line and load.
6. Measured with stepped 0-10 V analog programming source and a resistive load.
7. Typical efficiency at 100 VAC input voltage and rated output power.
8. Derate output current on 6 V model by 1.5 A per C for operating temperatures 30-50 C.
9. Apply accuracy specifications according to the following voltage program accuracy example:
Set a model 20-60 power supply to 10 volts. The expected result will be within the range
of 10 volts +/- 75 mV +/- 0.12% of the set voltage of 10 volts.
85-130 VAC or 190-264 VAC 1 phase (17 A @ 120
VAC; 8.8 A @ 230 VAC typical), 47-63 Hz.
6 V to 40 V models: nominal 78 kHz (156 kHz
output ripple); 60 V to 600 V models: nominal 62.5
Time Delay 7 s maximum from power on until output stable
Voltage Mode Transient Response Time
<3 ms for output voltage to recover within 0.5 % of
its rated voltage after a step change in load current
of up to 10% to 90% of rated output
Maximum Voltage Differential +/-600 VDC from output to safety ground
Remote On/Off and Interlock 2.5-15 V signal or TTL-compatible input, selectable
Voltage and current programming inputs (source
must be isolated): 0-5 k, 0-10 k resistances;0-5 V,
0-10 V (default) voltage sources
Remote Analog Monitoring Voltage and current monitor outputs 0-5 V, 0-10 V
(default) ranges for 0-100% of output
Remote Programming and Monitoring
Accuracy 1% zero to full scale output for the default range
Maximum Remote Sense Line Drop
Compensation 5 V/line (Line drop is subtracted from total voltage
Operating Temperature Range 32 F to 122 F (0 C to 50 C)
Storage Temperature Range -4 F to 158 F (-20 C to 70 C)
Humidity Range Up to 90% RH, non-condensing
Front Panel Voltage and Current Control 10-turn voltage and current potentiometers
Front Panel Voltage Control Resolution 0.02% of maximum voltage
AC Input Connector Type 3-terminal, 34 A/250 V, wire clamp connector with
6 to 40 V models: nickel-plated copper bus bars
with bus bar shield; 60 V to 600 V models: 4-
terminal wire clamp connector with strain relief
Weight (one unit) 18 lb (8.2 kg) approx
Dimensions (H x W x D) 1.7 x 19.0 x 20.0 (43.2 x 429.4 x 508.1 mm)
GPIB-XFR1 GPIB Interface card (16-bit)
RS-232-XFR1 RS-232 Interface card (16-bit)
