Table 5 – Characteristics of high-voltage sources
Test voltage a
| Minimum current
| mA |
V | Is | Ir |
<4 000 | 200 | 100 |
>=4 000 and <10 000 | 80 | 40 |
>=10 000 and 20 000 | 40 | 20 |
NOTE The currents are calculated on the basis of the short circuit and release energies of 800 VA and 400 VA respectively at the upper end of the voltage ranges |
a The measurement uncertainty of the test voltage is not to exceed ±3% of the measured voltage for a leakage current up to 50 % of Ir. |
为什么漏电流测试的电流会更小, 因为漏电流测试时电压一般是Rating Voltage,而这里是Dielectric Voltage, 电压高了漏电流自然会大了.
其实60335的A.2也有说明, 漏电流可以直接调到30mA. 见附件.