China Load switch 400A 630A 50Hz interlock load breaker switch with striker fuse fekitori nevagadziri

Load switch 400A 630A 50Hz interlock load breaker switch ine striker fuse Featured Image

Load switch 400A 630A 50Hz interlock load breaker switch ine fuse inorova

Tsanangudzo Pfupi

FN7-12DR mhando AC yakakwira voltage load breaker switch (pazasi inonzi LBS) imhando nyowani indoor high voltage LBS, inokodzera AC power system ine 3-phase AC 50HZ, yakayerwa voltage 12KV, ita senge break yekurodha ikozvino uye kuvhara kwepfupi dunhu ikozvino. odha zvinodiwa.

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Product Detail

Product Tags

Main Technical Parameters

Zvinonyanya Kutaurwa

Tsanangudzo		Model	DS	DS	L	R	RA	F	Application
Tsanangudzo		Model	Kudivi rinouya	Kudivi rinobuda	interlock	fuse	Fuse ne striker	Elec.OFF Equip	Application
LBS	Pasina anorova fuse	FN7-12	-	-	-	-	-	-	line
		FN7-12DSL	△	-	△	-	-	-
		FN7-12DXL	-	△	△
		FN7-12R	-	-	-	△	-	-	transformer
		FN7-12DSLR	△	-	△	△	-	-
		FN7-12DXLR	-	△	△	△	-	-
	Nekurova fuse	FN7-12RAF	-	-	-	-	△	△	transformer
		FN7-12DSLRAF	△	-	△	-	△	△
		FN7-12DXLRAF	-	△	△	-	△	△

Rated Parameters(KV)

Rated Voltage(KV)		12
Isulation level	Simba Frequency Volt inomira (1 Min)	Chikamu kusvika pachikamu/chikamu kusvika pasi 42	Chikamu kuenda pachikamu/chikamu kusvika pasi 48
	Lightening Impulse Volt inomira	Chikamu kuenda pachikamu/chikamu kusvika pasi 75	Chikamu kuenda kuchikamu / chikamu kusvika pasi 85
Rated Current		400	630
Thermal Stable Current		12.5	20
Dynamic Yakagadzikana Yazvino		31.5	50
Short Circuit Breaking Current		31.5	50