1 The significance EMC
Electro-Magnetic Compatibility (EMC) considered the
“Ability electrical device operate satisfactorily its electro
magnetic environment, without influencing this environment, which
other units may belong, undue way”.
3.1 EMC Basics
3.
(DIN VDE 0870)
Thus electrical installation compatible, when has tolerable emissions
(being source interference) and (being receptor) shows tolerable
immunity against interference which means has sufficient shielding
capacity.3 Mechanical Shock Resistance
VDE 0627 requires testing the shock resistance the loose connector
(the segment which the cable terminated).6.5.75: Han® HP
(EMC version)
.
Fig. Reduced
clearance distances and creepage distances are not permissible.5.
Test objects with weight 250 g
are dropped eight times from height 500 mm.6 EMC
3.6.Hoods and Housings 53
3.1.3.1 Test conditions
Test objects with weight 250 g
are dropped eight times from height 750 mm.
Requirements:
Parts for shock hazard protection must not become damaged. 3.
3
