|
|
|
|
|
范围 |
分辨率 |
误差 |
过载保护 |
|
400A |
0.1A |
± 1.5% ±3dgts |
3000A |
|
2500A |
1A |
± 1.5% ±3dgts |
3000A |
|
|
AC 电流 (自动档或手动选择, True RMS for PROVA 2000) |
|
范围 |
分辨率 |
误差 |
过载保护 |
|
50/60Hz |
40-400Hz |
|
400A |
0.1A |
±1.5% ± 5dgts |
± 2.0% ± 5dgts |
3000A |
|
2100A(0-1000) |
1A |
±2.0% ± 5dgts |
±2.5% ± 5dgts |
3000A |
|
2100A(1000-2100) |
1A |
± 2.5% ± 5dgts |
± 3.0% ± 5dgts |
3000A |
|
|
AC 电压 (自动文件或手动选择, True RMS for PROVA 2000, Input Impedance 5M W for all Range) |
|
范围 |
分辨率 |
误差 |
过载保护 |
|
4V |
0.001V |
± 1.5% ± 5dgts |
800VAC |
|
40V |
0.01V |
± 1.5% ± 5dgts |
800VAC |
|
400V |
0.1V |
± 1.5% ± 5dgts |
800VAC |
|
600V |
1V |
± 1.5% ± 5dgts |
800VAC |
|
|
|
范围 |
输出 |
误差 |
过载保护 |
|
400A |
1mV/A |
±2.5% ±0.5A |
600VAC |
|
2500A |
1mV/A |
± 2.5% ± 5A |
600VAC |
|
|
DC 电压 (自动文件或手动选择, Overload Protection 800VAC for all Range) |
|
范围 |
分辨率 |
误差 |
过载保护 |
|
400mV |
0.1mV |
±1.5% ± 5 dgts |
10M W |
|
4V |
0.001V |
± 1.5% ± 5 dgts |
5M W |
|
40V |
0.01V |
± 1.5% ± 5 dgts |
5M W |
|
400V |
0.1V |
± 1.5% ± 5 dgts |
5M W |
|
600V |
1V |
± 1.5% ± 5 dgts |
5M W |
|
|
电阻 ( W ) (自动档或手动选择, Open Circuit Voltage<=0.5V) |
|
范围 |
分辨率 |
误差 |
过载保护 |
|
400 W |
0.1 W |
± 1.5% ± 3dgts |
600VAC |
|
4K W |
1 W |
± 1.5% ± 3dgts |
600VAC |
|
40K W |
10 W |
± 1.5% ± 3dgts |
600VAC |
|
400K W |
100 W |
± 1.5% ± 3dgts |
600VAC |
|
4M W |
1K W |
± 1.5% ± 3dgts |
600VAC |
|
40M W |
10K W |
± 1.5% ± 3dgts |
600VAC |
|
|
|
范围 |
蜂鸣器响声 |
开路电压 |
过载保护 |
|
400 W |
<=40 W (approx.) |
<=0.5V |
600VAC |
|
|
|
范围 |
分辨率 |
误差 |
过载保护 |
|
3V |
0.001V |
± 2.5% ± 5dgts |
600VAC |
|
|
|
范围 |
分辨率 |
误差 |
Sensitivity |
过载保护 |
|
100-1000KHz |
0.01-100Hz |
±0.5%±2dgts |
10mV/0.1V/1V |
AC 600V |
|
|
|
钩部直径 |
Cable f 55mm
Bus Bar 65mm(D)x24mm(W) |
|
电源 |
One 006P 9V or IEC 6F22
or NEDA 1604 电池 |
|
操作温度 |
0 ℃ to 40 ℃ (32 ℉ to 104 ℉ ) |
|
操作湿度 |
Less than 80% 相对湿度 |
|
尺寸 |
271mm(L)x112mm(W)x46mm(H)
10.7"(L)x4.4"(W)x1.8"(H) |
|
重量 |
647g/22.8 oz (Battery included) |
|
