Electronic Equipment Power Surge Protector 220V 380VAC Customized Color

Difference with lightning arrester
Lightning arrester
1, lightning arrester has a number of voltage levels, from 0.38KV low voltage to 500KV ultra-high voltage are available, while the surge protector is generally only low-voltage products;.
2, lightning arrester more than installed in the primary system to prevent the direct intrusion of lightning waves, and surge protectors are mostly installed in the secondary system, is in the lightning arrester to eliminate the direct intrusion of lightning waves, or lightning arrester does not eliminate the lightning waves clean when the supplementary measures;.
3, lightning arrester lightning arrester is to protect electrical equipment, while the surge protector is mostly for the protection of electronic instruments or meters;.
4, lightning arrester as a result of connecting to the electrical primary system, to have sufficient external insulation performance, the appearance of the size is relatively large, while the surge protector as a result of connecting to the low voltage, the size of the production can be very small.
Surge protector
1, frequency control cabinet must be added
2, the use of vacuum circuit breakers must be added to the control cabinet
3, the power supply system into the line switch must be added
4, other control cabinets can not be added, of course, if the budget space for insurance purposes can be added
Surge protector is divided into two categories: motor protection type, power station protection type in the selection must pay attention to [3] .