Ac Surge Protective Device 275VAC T2 Type 20-40KA

Ac Surge Protective Device 275VAC T2 Type 20-40KA
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Ac Surge Protective Device 275VAC T2 Type 20-40KA

FEEO AC Overspenningsavleder (SPD) FSP-En 2-polet er utformet for å beskytte enkeltfaseutstyr eller systemer mot lynet. Utladningsstrømmen varierer fra 5KA til 100KA.

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AC SPD brukes passende i TT, TN-S, TN-C, IT, TN-C-S og etc strømforsyningssystem med AC 50/60Hz,<380V, installation om the joint of LPZ1 or LPZ2 and LPZ3, it adopts 35mm standard rail, there is a failure release mounted in the module of surge protection device. When the SPD fails in breakdown for over-hart and over-current, the failure release will help electric equipment separate from the power supply system and give the indication signal, green means normal, red means abnormal, it also could be replaced for the module when has operating voltage.

Tekniske parametere	FSP-A
Nominell driftsspenning Un(V~)	380V/220V
Maksimal kontinuerlig driftsspenning Uc(V~)	275V	320V	385V	385V	385V	420V
Spenningsbeskyttelse Nivå Opp(V~)kV	Mindre enn eller lik 1,0	Mindre enn eller lik 1,2	Mindre enn eller lik 1,8	Mindre enn eller lik 2,0	Mindre enn eller lik 2,2	Mindre enn eller lik 2,8
Nominell utløpsstrøm ln (8/20s)kA	5	10	20	30	40	60
Maksimal utløpsstrøm lmax(8/20s)kA	10	20	40	60	80	100
Responstid (ns)	<25
Teststandard	IEC61643.1, GB18802.1
Driftsmiljø (celsius)	-40 grader ~+85 grader
Maks tilkoblingslinje	35mm2 hard wire/35mm2 tråd wire kobber line
Anbefalt tilkoblingslinje	16mm2 hard wire/25mm2 tråd wire kobber line
Installasjon	Standard skinne 35mm
Materiale av ytre belegg	Brennsikkert-nylon