GROUND bonding Test
ground bonding 测出来的是保护接地导体的电阻还是保护连接导体的电阻，我感觉是保护连接导体，3q 保护连接导体的电阻但是如果保护接地导体测试通过的话，此测试不用做。 保护连接导体的电阻. 看标准， 保护接地导体是建筑物的接地，保护连接导体是设备内的接地， 所以应该是保护连接导体才对。 是保护连接导体，见60950-1
1.2.13.11 Protective bonding conductor conductor in the equipment, or a combination of conductive parts in the equipment, connecting a main protective earthing terminal to a part of the equipment that is requireed to be earthed for safety purposes 就是接地连续性啊 PROTECTIVE EARTHING CONDUCTORS are considered to comply without test.
所以保护接地导体是不用测试的。
PROTECTIVE BONDING CONDUCTORS that meet the minimum conductor sizes in Table 3B
(see 3.2.5) throughout their length and whose terminals all meet the minimum sizes in
Table 3E (see 3.3.5) are considered to comply without test.
如果保护连接导体满足表格3B的最小的要求，以及他们的长度和连接端子都满足表格3E的最小要求的话可以不用测试，
for PROTECTIVE BONDING
CONDUCTORS that do not meet the minimum conductor sizes in Table 3B (see 3.2.5)
throughout their length or whose terminals do not all meet the minimum sizes in Table 3E
(see 3.3.5), by the following test.
如果不满足或者不清楚是否满足 则要测试，
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