數(shù)字鉗形電流表廠家
| ST-2600自動(dòng)量程 | 3800CL自動(dòng)量程 | ST-3602自動(dòng)量程 |
交流電流 | 400A ±(2.0%rdg+3dgt) 50/60HZ | 400/1000A ±(1.5%rdg+3dgt) 40-500Hz | 200/1500A ±(2%rdg+4dgt) 40-1KHz |
交流電壓 | 400/600V ±(1.2%rdg+3dgt) 40-500Hz | 400/600V ±(1.0%rdg+3dgt) 40-500Hz | 200/750V ±(1.5%rdg+2dgt) 40-1KHz |
直流電流 | ———— | 400/1000A ±(1.5%rdg+3dgt) | 200/1500A ±2%rdg |
直流電壓 | ———— | 400/600V ±(0.75%rdg+3dgt) | 400/600V ±(1%rdg+2dgt) |
電阻 | 4kΩ ±(1.5%rdg+3dgt) | 2000Ω ±(1.0%rdg+3dgt) | 200/1500Ω ±(1.5%rdg+2dgt) |
CT尺寸 | zui大27mm | zui大40mm | zui大55mm |
體積重量 | 197×65×33mm250g | 255×80×35mm420g | 245×70×41.7mm500g |