XKW 1 kW General Specifications
| Operational AC Input Voltage |
200-250 VACat 10 Arms 1f, or 100-130 VAC at 20 Arms 1 f 47-63 Hz |
| Switching Frequency |
Nominal 100 kHz, 200 kHz ouput ripple (> 80 V models=80 kHz, 160 kHz ouput ripple) |
| Time Delay |
2s maximum from on until ouput stable |
| Voltage ModeTransient Response Time |
< 1 ms recovery to 1% band for 30% step load change from 70% to 100% or 100% to 70% |
| Maximum Voltage Differential |
±600 VDC from output to safety ground |
| Remote On/Off and Interlock |
TTL-compatatible input; Contact Closure 12-250 VAC or 12-130 VDC |
| Remote Analog Programming |
Voltageand current programming inputs (source must be isolated): 0-5kresistances; 0-5 V (default), 0-10 V voltage sources; 0-1 mA sources.OVP programming 0-5 V, 0-10 V voltage sources |
| Remote Monitoring |
Output voltage and current: 0-5 V. Zero to full scale output 1% accuracy |
| Maximum Remote Sense Line Drop Compensation |
1 V/line (line drop is subtracted from total voltage available at supply output |
| Operating Temperature Range |
0 to 50° C |
| Storage Temperature Range |
-55 to 85° C |
| Humidity Range |
0 to 80% RH, non condensing |
| Front Panel Voltage and Current Control |
10-turn voltage and current potentiometers |
| AC Input Connector Type |
Barrier strip #6 screw with cover |
| Main Output Connector |
Nickel-plated copper bus bars |
| Weight (one unit) |
Approximately 8,2 kg |
| Approvals |
CE-markedunits comply with the general protection requirements of the EuropeanEMC Directive, 89/336/EEC: EN55011 Group 1, Class A, EN50081-2,EN50082-1 and with the European LV Directive 72/23/EEC: IEC 1010-1, IEC1010-2, SCA certified |
Electrical specifications and additional characteristics for the XKW 1000 Watt Series.
| Model |
XKW 8-125 |
XKW 20-50 |
XKW 33-33 |
XKW 40-25 |
XKW 60-18 |
XKW 80-13 |
XKW 150-7 |
XKW 300-3,5 |
XKW 600-1,7 |
|
Output Ratings |
| Output voltage, V |
0-8 |
0-20 |
0-33 |
0-40 |
0-60 |
0-80 |
0-150 |
0-300 |
0-600 |
| Output Current, A |
1-125 |
0-50 |
0-33 |
0-25 |
0-18 |
0-13 |
0-7 |
0-3,5 |
0-1,7 |
| Output Power, W |
1000 |
1000 |
1000 |
1000 |
1080 |
1040 |
1050 |
1050 |
1020 |
|
Line Regulation |
| Voltage, mV |
1 |
1,5 |
1,5 |
3 |
3 |
3 |
5 |
10 |
20 |
| Current, mA |
10 |
5 |
3 |
2 |
2 |
2 |
1 |
1 |
1 |
|
Load Regulation |
| Voltage, mV |
3 |
3 |
3 |
5 |
5 |
5 |
5 |
10 |
20 |
| Current, mA |
20 |
5 |
5 |
5 |
5 |
5 |
5 |
2 |
1 |
|
Meter Accuracy |
| Voltage (0,5% of Vmax + 1 count), V |
0,05 |
0,2 |
0,3 |
0,3 |
0,4 |
0,5 |
0,9 |
3 |
4 |
| Current (0,5% of Imax + 1 count), A |
0,7 |
0,4 |
0,3 |
0,2 |
0,1 |
0,08 |
0,05 |
0,03 |
0,01 |
|
Output Noise & Ripple |
| Voltage rms, mV |
7,5 |
5 |
5 |
5 |
5 |
5 |
15 |
15 |
75 |
| Voltage p-p (20 Hz-20MHz), mV |
60 |
60 |
60 |
60 |
60 |
60 |
175 |
175 |
500 |
|
Analog Programming Accuracy |
| Voltage (1% of Vmax), mV |
80 |
200 |
330 |
400 |
600 |
800 |
1500 |
3000 |
6000 |
| Current (1% of Imax), mA |
1250 |
500 |
330 |
250 |
180 |
130 |
70 |
35 |
17 |
|
Drift (8 hours) |
| Voltage (0,05% of Vmax) |
4 |
10 |
16,5 |
20 |
30 |
40 |
75 |
150 |
300 |
| Current (0,03% of Imax) |
62,5 |
25 |
16,5 |
12,5 |
9 |
6,5 |
3,5 |
1,75 |
0,85 |
|
Temperature Coefficient |
| Voltage(0,02% of Vmax/єC) |
1,6 |
4 |
6,6 |
8 |
12 |
16 |
30 |
60 |
120 |
| Current(0,03% of Imax/єC) |
37,5 |
15 |
9,9 |
7,5 |
5,4 |
3,9 |
2,1 |
1,05 |
0,51 |
|
OVP Adjustment Range |
| (5% to 110% of Vmax) |
0,4-8,8 |
1 - 22 |
1,65-36,3 |
2-44 |
3-66 |
4-88 |
7,5-165 |
15-330 |
30-660 |
|
