Maxlink J2820, Overvoltage Protector, reduces excessive voltage to a safe level, a protective device should be connected to ground with a resistance greater than 4 ohm. The connection should be soldered or screwed. It is unacceptable to use surge arrester (lightning rod) or gas lines as a ground!! Maximum instantaneous current intensity of inter-wire surge (t= 1us) Idmax= 350 A Maximum long-lasting inter-wire current Idconst= 1 A Maximum instantaneous current intensity of ground surge (t=1us) Igmax= 350 A, Maximum long-lasting ground leakage current Igconst= 0.1 A, Inter-wire security actuation voltage Vd= 3.0 V -10%, Ground security actuation voltage Vg= 160 V -10%, Working temperature 5-45deg C, Relative humidity 10-80%, w o condensation, protects 10Base-T, 100Base-TX i 1000Base-T
