EMC (Electromagnetic Compatibility) testing capability refers to the ability to evaluate the performance of electronic and electrical equipment in the electromagnetic environment. This includes two main aspects: EMI (Electromagnetic Interference) and EMS (Electromagnetic Susceptibility). The EMC test is designed to ensure that the equipment will not produce unacceptable electromagnetic interference to the surrounding environment, while also being able to resist external electromagnetic interference and ensure normal operation.
序号 | 试验项目 | 基础标准 | 试验能力 |
1 | 电/磁场辐射发射骚扰 | CISPR 16, CISPR 32 | 9 KHz - 40 GHz 5m法电波暗室， 最大净区3 m * 3m * 2m; 200 Kw 供电和负载， 400 A电流滤波 |
2 | 电源端子（电信端子/信号端子）传导发射骚扰 | CISPR 16, CISPR 32 | 9 KHz - 30 MHz 100 A LISN (AMN) |
3 | 谐波电流发射 | IEC 61000-3-2 | 3 Phase 16 A |
4 | 电压变化、电压波动和闪烁 | IEC 61000-3-3 | 3 Phase 16 A |
5 | 静电放电抗扰度 | IEC 61000-4-2 | ±0.2 KV - 30 KV |
6 | 射频电磁场辐射抗扰度 | IEC 61000-4-3 | 80 MHz - 6 GHz Up to 20 V/m |
7 | 电快速瞬变脉冲群抗扰度（含电信端子/信号端子） | IEC 61000-4-4 | ±0.2 KV - 6 KV |
8 | 浪涌（冲击）抗扰度 （含电信端子/信号端子） | IEC 61000-4-5 | ±0.2 KV - 6 KV |
9 | 射频场感应的传导骚扰抗扰度 | IEC 61000-4-6 | 150 KHz - 80 MHz Up to 20 V |
10 | 工频磁场抗扰度试验 | IEC 61000-4-8 | 0 - 1200 A/m |
11 | 脉冲磁场抗扰度 | IEC 61000-4-9 | 1 - 1200 A/m |
12 | 阻尼振荡磁场抗扰度 | IEC 61000-4-10 | 0 - 100 A/m |
13 | 电压暂降、短时中断和电压变化的抗扰度 | IEC 61000-4-11 | 单相、三相0~360° |
14 | 交流电源端口谐波、谐间波及电网信号的低频抗扰度试验 | IEC 61000-4-13 | 3 Phase 16 A |
15 | 0Hz～150kHz共模传导骚扰抗扰度 | IEC 61000-4-16 | 持续骚扰：30V（R.M.S） 短时骚扰: 300V（R.M.S） |
14 | 阻尼振荡波抗扰度 | IEC 61000-4-12 | 100 KHz and 1MHz, 3.5kV |
15 | 电力计量设备在 2 kHz-150 kHz频率范围内传导干扰的严重级别抗扰度 | IEC 61000-4-16 | 持续骚扰：30V（R.M.S） 短时骚扰: 300V（R.M.S） |
17 | 直流电压中断、跌落和暂降 | IEC 61000-4-29 |
