| 型号 |
6905 |
6910 |
6920 |
6940 |
| 输入 |
| 相 |
1 phase |
| 电压 |
110 / 220Vac±10% |
220Vac±10% |
| 频率 |
50 / 60 Hz |
| 输出 |
| 交流 |
| 功率范围 |
500VA |
1KVA |
2KVA |
4KVA |
最大电流
(rms)*1 |
0-150V |
4.6A at 110V |
9.2A at 110V |
18.4A at 110V |
36.8at 110V |
| 0-300V |
2.3A at 220V |
4.6A at 110V |
9.2A at 110V |
18.4A at 110V |
| 相 |
1 phase / 2W |
| 总谐波失真 |
< 0.5% 40 - 100Hz , <1% at101-450Hz(Resistive Load) |
| 波峰因素 |
≧3 |
| 负载调整率 |
± (0.5% of output +0.5V) at ResistiveLoad |
| 响应时间 |
< 400usec |
| 设置 |
| 电压 |
范围 |
0-150V/0-300V Selectable |
| 解析度 |
0.1V |
| 误差 |
±(1% of setting + 2counts) |
| 频率 |
范围 |
40-450Hz Full Range Adjust |
| 解析度 |
0.1Hz at 40 - 99.9Hz , 1Hz at 100-450Hz |
| 误差 |
±0.03% of setting |
| 直流输出 (选项) |
| 最大功率 |
250VA |
500VA |
1000VA |
2000VA |
| 最大电流 |
0-200V |
2.3A |
4.6A |
9.2A |
18.4A |
| 0-400V |
1.15A |
2.3A |
4.6A |
9.2A |
| 设置 |
| 电压 |
范围 |
0-200V / 0-400V Selectable |
| 解析度 |
0.1V |
| 误差 |
±(1% of setting + 2counts) |
| 纹波和噪声 (rms) |
Range : 0-200V <250mV;
Range : 0-400V <400mV |
Range : 0~200V <350mV;
Range : 0~400V <550mV |
| 纹波和噪声 (p-p) |
< 2Vp-p |
< 3Vp-p |
| 测量 |
| 电压(AC&DC) |
范围 |
0.0-400.0V |
| 解析度 |
0.1V |
| 误差 |
± (1% of reading + 2counts) |
| 频率 |
范围 |
0.0-500.0Hz |
| 解析度 |
0.1Hz |
| 误差 |
±0.1Hz |
| 电流(AC+DC) |
范围 |
0.00 - 54.00A |
| 解析度 |
0.01A |
| 误差 |
± (1% of reading +5counts) |
| 功率 |
范围 |
0 - 4000W |
| 解析度 |
1W |
| 误差 |
± (2% of reading +2counts) |
| 功率因素 |
范围 |
0.000-1.000 |
| 解析度 |
0.001 |
| 误差 |
W / VA ,Calculated and displayed tothreesignificant digits |
| Opt.628 High Measurement Resolution (For 6905, 6910 & 6920) |
| 交流 |
| 电流(RMS) |
范围 |
L |
0.000A - 0.600A |
0.000A - 1.200A |
0.000A - 2.400A |
|
| H |
0.50A - 6.00A |
1.00A - 13.00A |
0.000A - 27.00A |
|
| 解析度 |
L |
0.001A |
|
| H |
0.01A |
|
| 误差 |
± (1% of reading +5counts) |
|
| 功率 |
范围 |
L |
0.0W-60.0W |
0.0W-120.0W |
0.0W-240.0W |
|
| H |
50W-500W |
100W-1000W |
200W-2000W |
| 解析度 |
L |
0.1W |
|
| H |
1W |
| 误差 |
± (2% of reading +5counts) |
|
| 直流 (选项) |
| 电流 |
范围 |
L |
0.010A-0.600A |
0.010A-1.200A |
0.010A-2.400A |
|
| H |
0.50A-3.00A |
1.00A-6.50A |
2.00A-13.50A |
| 解析度 |
L |
0.001A |
|
| H |
0.01A |
| 误差 |
± (1% of reading +5counts) |
|
| 功率 |
范围 |
L |
0.0W - 60.0W |
0.0W - 120.0W |
0.0W - 240.0W |
|
| H |
50W - 250W |
100W - 500W |
200W - 1000W |
| 解析度 |
L |
0.1W |
|
| H |
1W |
| 误差 |
± (2% of reading +5counts) |
| 一般参数 |
| 存储 |
3 memories (M1, M2, M3) |
| 效率 |
≧80%(at Full Load) |
| 保护 |
Over Power, Over Current, Over Voltage,OverTemperature, Hi- A |
| 较验 |
Front Panel Calibration |
| 工作环境 |
0-40℃/20-80%RH |
| 尺寸(W×H×D) mm |
430 x 89 x 300 |
430 x 89 x 400 |
430 x 89 x 500 |
430 x 222 x 300 |
| 重量 |
12.5Kg |
18.2Kg |
30Kg |
65Kg |
