Zone Concept for Surge Protection of Electrical devices according standard IEC 62305-4 LPZ 0a LPZ 0a
LPZ 0a
LPZ 0a
LPZ 0a LPZ 0b
LPZ 0b LPZ 0a
Z
0b
LPZ 0a
LP
LPZ 0a
LPZ 0b LPZ 0a
LPZ 0b LPZ 1
LPZ 0b
LPZ 1
LPZ 0a
LPZ 0a
LPZ 0b
LP
Z0
LPZ 0a
LPZ 1
LPZ 1
LPZ 1
LPZ 1 LPZ 1
b
LPZ 0b
LPZ 1
Z0
b
LPZ 0a
0b
LPZ 1
Electrical devices
LPZ 1 LPZ 2 LPZ 1 LPZ 1
LPZ 1
0b
LPZ 2
LPZ 1
LPZ
LPZ 1
Z
LP
LPZ 2 LPZ 1
LP
LPZ 0a
LPZ 1
LPZ 2
Telekommunication Line
Grounding
Power Supply
ACDC SURGE PROTEKTOR
Grounding
Comparison with the classic concept of Surge Protection according to IEC62305-4
What do you get? What is the differences? For successful surge protection of electrical devices according to IEC62305-4 must be installed Surge Protectors between EACH boundary zone Lpz0a/bLpz3. That are MINIMUM 3 Surge Protectors.
You need just ONE Đ?CDC SURGE PROTECTOR
To install classic surge protection implementing standard IEC62305-4, you need TRAINED ENGINEERS.
To install ACDC Surge Protector you need just a QUALIFIED ELECTRICIAN.
HIGHER investment, LOWER degree of protection
LOWER investment, HIGHER degree of protec.