CJ-B25 2p 1.8kv Inobatika Imwechete-Pole Surge Dziviriro Device SPD Featured Image

CJ-B25 2p 1.8kv Inovharika Imwechete-Pale Surge Dziviriro Chishandiso SPD

Tsanangudzo Pfupi

Icho chishandiso chinoshandiswa kudzikamisa nekukurumidza kuvhiya voltage uye kuburitsa surge ikozvino, zvirinani kusanganisira isiri-mutsara chikamu.

Kuvaka uye Chimiro

Nzvimbo Yekushandisa: Main-Distribution Boards
Nzira yekudzivirira: LN, N-PE
Kuwedzera Mayero: Iimp = 12.5kA(10/350μs) / In=20kA(8/20μs)
IEC/EN/UL Chikamu: Kirasi I+II / Rudzi 1+2
Dziviriro Elements: High Energy MOV uye GDT
Dzimba: Pluggable Design
Kutevedza: IEC 61643-11:2011 / EN 61643-11:2012 / UL 1449 4th Edition

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Technical Data

IEC Electrical			150	275	320
Nominal AC Voltage (50/60Hz)		Uc/Un	120V	230V	230V
Maximum Continuous Operating Voltage (AC)	(LN)	Uc	150V	270V	320V
Maximum Continuous Operating Voltage (AC)	(N-PE)	Uc	255V
Nominal Discharge Current (8/20μs)	(LN)/(N-PE)	In	20 kA/50kA
Yakanyanya Kubuda Parizvino (8/20μs)	(LN)/(N-PE)	Imax	50 kA/100 kA
Impulse Discharge ikozvino (10/350μs)	(LN)/(N-PE)	Iimp	12.5kA/50kA
Chaiyo Energy	(LN)/(N-PE)	W/R	39 kJ/Ω / 625 kJ/Ω
Charge	(LN)/(N-PE)	Q	6.25 As/12.5As
Voltage Dziviriro Level	(LN)/(N-PE)	Up	1.0kV/1.5 kV	1.5 kV/1.5 kV	1. 6kV/1.5 kV
	(N-PE)	Ifi	100 ARMS
Nguva Yekupindura	(LN)/(N-PE)	tA	<25ns/<100 ns
Back-Up Fuse(max)			315A/250A gG
Short-Circuit Current Rating (AC)	(LN)	ISCCR	25kA/50kA
TOV Kutsungirira 5s	(LN)	UT	180V	335V	335V
TOV 120min	(LN)	UT	230V	440V	440V
		mode	Safe Fail	Safe Fail	Safe Fail
TOV Kutsungirira 200ms	(N-PE)	UT	1200V
UL Electrical
Maximum Continuous Operating Voltage(AC)		MCOV	150V/255V	275V/255V	320V/255V
Voltage Dziviriro Rating		VPR	600V/1200V	900V/1200V	1200V/1200V
Nominal Discharge Current (8/20μs)		In	20kA/20kA	20kA/20kA	20kA/20kA
Short-Circuit Current Rating (AC)		SCCR	200kA	150kA	150kA

Normal Working Conditions

- Altitude haipfuuri 2000m
-Ambient tembiricha yemhepo:
Normal range: -5ºC~+40ºC
Wedzera huwandu: -40ºC~+80ºC
-Relative Humidity: 30% - 90% pasi pemamiriro ekushisa emukati
-Panzvimbo pasina kuzununguka zviri pachena uye kudedera
-Isina-kuputika njodzi yepakati, isiri-corrosion gasi uye guruva (kusanganisira conductive guruva)

Zvakapfuura: CJ-12.5 20ka 4p PV Type Solar SPD Surge Dziviriro Chishandiso SPD

Zvinotevera: CJ-B25 4p 1.8kv Inotakurika Multi-Pole Surge Dziviriro Chishandiso SPD

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