ZGLEDUN Surge Protective Chipangizo, SPD Surge Protector T2 Level Lightning Protection ndi Fusiable Core 8/20μs

PnjiraDzolemba:

ZGLEDUN LD-MD mndandandachitetezo chowonjezerandi yoyenera kwa IT, TT, TN-C, TN-S, TN-CS ndi machitidwe ena amagetsi amagetsi otsika kwambiri amagetsi amagetsi a AC, ndipo amagwiritsidwa ntchito ngati mphezi yachindunji ndi mphezi yolunjika kapena chitetezo china chapanthawi yake.IziSPDmndandanda ndi gulu la III oteteza opareshoni yopangidwa ndikupangidwa molingana ndi IEC61643-1: 1998-02 muyezo ndi Class D oteteza opareshoni.SPDali ndi njira wamba (MC) ndi njira zodzitetezera (MD).Mndandanda wa SPD uwu umagwirizana ndi miyezo ya GB18802.1 ndi IEC61643-1.

ChachikuluSndondomeko ndiWkuchitaPmfundo:

SPD iyi yokhala ndi doko limodzi, chitetezo choletsa kugwedezeka, kuyika kwamkati mkati, komanso mtundu wamagetsi ochepa.

SPD ili ndi cholumikizira chomangidwira.Pamene SPD ikulephera chifukwa cha kutenthedwa kapena kusweka, cholumikizira chingathe kuchichotsa pagululi ndikupereka chizindikiro nthawi yomweyo.Chizindikiro chowoneka ndi choyera pamene SPD ikugwira ntchito bwino, ndipo imakhala yofiira ikalephera kutaya.

IP+N, 2P+N, ndi 3P+N amapangidwa motsatana ndi ma module a SPD+NPE zero-ground protection a IP, 2P, ndi 3P, omwe amagwiritsidwa ntchito popanga magetsi monga TT ndi TN-S.

Main Technical Parameters
Chitsanzo	Chithunzi cha LD-MD-20					Chithunzi cha LD-MD-10
Maximum Continuous Operating Voltage Uc (VAC)	750	420	385	320	275	750	420	385	320	275
Voltage Protection Level Up (KV) ≤	2.5	1.8	1.5	1.4	1.2	2.0	1.6	1.3	1.2	1.0
Kutulutsa Kwambiri Panopa Imax(8/20μs) (KA)	20					10
Kutulutsa Kokhazikika Pakalipano (8/20μs)	10					5
Nthawi Yoyankha (ns)	<25ns
Mlingo wa Chitetezo	IP20
Chizindikiro Cholephera	Kuwala Koyera: Kuwala Kofiyira Wamba: Kulephera
Kugwiritsa ntchito	Chitetezo cha mzere 3 wotsogolera
Ntchito Yakutali ya Signal	Zosankha
Kutentha kwa chilengedwe ℃	-40ºC mpaka 80ºC
Ndemanga	Mphamvu zina zopitilirabe zogwira ntchito za Uc zitha kusinthidwa makonda
Chitsanzo	Chithunzi cha LD-MD-40
Maximum Continuous Operating Voltage Uc (VAC)	100	275	420	385		320	275	175	48
Voltage Protection Level Up (KV) ≤	3.5	3.0	2.0	1.8		1.6	1.5	1.3	0.6
Kutulutsa Kwambiri Panopa Imax(8/20μs) (KA)	40
Kutulutsa Kokhazikika Pakalipano (8/20μs)	20
Nthawi Yoyankha (ns)	<25ns
Mlingo wa Chitetezo	IP20
Chizindikiro Cholephera	Kuwala Koyera: Kuwala Kofiyira Wamba: Kulephera
Kugwiritsa ntchito	Chitetezo cha mzere 3 wotsogolera
Ntchito Yakutali ya Signal	Zosankha
Kutentha kwa chilengedwe ℃	-40ºC mpaka 80ºC
Ndemanga	Mphamvu zina zopitilirabe zogwira ntchito za Uc zitha kusinthidwa makonda
Chitsanzo	Chithunzi cha LD-MD-60					Chithunzi cha LD-MD-80
Maximum Continuous Operating Voltage Uc (VAC)	1000	420	385	320	275	420	385	320	275
Voltage Protection Level Up (KV) ≤	4.0	2.2	2.0	1.8	1.6	2.5	2.2	2.0	1.8
Kutulutsa Kwambiri Panopa Imax(8/20μs) (KA)	60					80
Kutulutsa Kokhazikika Pakalipano (8/20μs)	30					40
Nthawi Yoyankha (ns)	<25ns
Mlingo wa Chitetezo	IP20
Chizindikiro Cholephera	Kuwala Koyera: Kuwala Kofiyira Wamba: Kulephera
Kugwiritsa ntchito	Chitetezo cha mzere 3 wotsogolera
Ntchito Yakutali ya Signal	Zosankha
Kutentha kwa chilengedwe ℃	-40ºC mpaka 80ºC
Ndemanga	Mphamvu zina zopitilirabe zogwira ntchito za Uc zitha kusinthidwa makonda
SPD Surge Protective Device T2 Level Mphezi Chitetezo ndi Fusiable Core 8/20 μs
Chithunzi	Nambala ya Model			Zogwirizana Pano			QTY/CTN		Kukula
	Chithunzi cha LD-MD-20KA4P			10-20KA			36		18 mm
	Chithunzi cha LD-MD-40KA4P			20-40KA			36		18 mm
	Chithunzi cha LD-MD-60KA4P			30-60KA			36		18 mm
	Chithunzi cha LD-MD-80KA4P			60-80KA			36		18 mm
	Chithunzi cha LD-MD-100KA4P			80-100KA			24		27 mm
	Chithunzi cha LD-MD-120KA4P			80-120KA			24		27 mm