China OEM RF mesh Companies – Silver Electrolytic Copper Expulsion Fuse – Holley

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China OEM RF mesh Companies –Silver Electrolytic Copper Expulsion Fuse – HolleyDetail:

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	제품 유형		EXPULSION FUSE CUT OUT, 27 kV, 150kVBIL, 100 A 8/12kA, 470MM 크리히 지 거리	EXPULSION FUSE CUT OUT, 38kV, 170kVBIL, 100A, 5/8 kA, 660mm CREEPAGE DISTANCE	EXPULSION FUSE CUTOUT, 27kV, 150kVBIL, 200A, 7.1/10 kA, 432mm CREEPAGE DISTANCE
아니요.	특징	단위	값	값	값
1	베이스
	모델		HV1 - 27/100 - 8	HV1 - 38/100 - 5	HV1 - 27/200 - 7.1
	기준		ANSI/IEEE C 37.40/41/42 IEC60282 - 2 : 2008	ANSI C-37.40/41/42 and IEC60282-2	ANSI/IEEE C37.40/41/42 y IEC60282-2:2008
	정격 전류	A	100	100	200
	정격 전압	kV	27	38	27
	Minimum Short Circuit Current
	- 대칭	kA	8	5	7.1
	- 비대칭	kA	12	8	10
	최소 분리 수준 :
	- Impulse withstand voltage (BIL), phase to ground and between phases.	kV	150	170	150
	- Withstand voltage at power frequency between phases, dry, 1 min.	kV	60	80	60
	- Withstand voltage at power frequency between phase and ground, in wet, 10s.	kV	50	70	50
	Insulating porcelain material of the base with high purity alumina compositions (between 94% to 99%) with the addition of vitrifiers.		예	예	예
	Minimum creepage distance (Phase-Earth)	mm	470	660	432
	접촉 자료		Silver electrolytic copper	Silver electrolytic copper	Silver electrolytic copper
	- Minimum thickness of the top contact silver layer (tab)	µm	15	15	15
	- Maximum electrical contact resistance between each terminal and the nearest metal part accessible after contact	옴	0.000099	0.000099	0.000099
	- Upper contact pressure spring with fastening and alignment mechanism		Stainless steel, grade 304 according to AISI 304, DIN 1.4301	Stainless steel, grade 304 according to AISI 304, DIN 1.4301	Stainless steel according to AISI 304, DIN 1.4301
	터미널 재료		통조림 구리	통조림 구리	통조림 구리
	-Conductor Range (Diameter)	mm	4.11 - 11.35	4.11 - 11.35	4.11 - 11.35
	-Terminals for use with copper or aluminum conductors		예	예	예
	- 터미널 유형		Parallel slots, must include bolt, nuts and pressure washers made of stainless steel	Parallel slots, must include bolt, nuts and pressure washers made of stainless steel	Parallel slots, must include bolt, nuts and pressure washers made of stainless steel
	Top support channel material		Galvanized structural steel	Galvanized structural steel	Galvanized structural steel
	- Galvanized Material Standard		ASTM A575	ASTM A575	ASTM A575
	- 아연 도금 표준		ASTM A153	ASTM A153	ASTM A153
	- Minimum average thickness	µm	86	86	86
	최소 개방 각도		120 °	120 °	120 °
	Minimum number of mechanical operations guaranteed	아니요.	200	200	200
	Minimum mechanical resistance of the horn for load operation	단	200	200	200
	치수 (그림 1 참조)
	L	mm	704	842	704
	M	mm	409	431	409
	N	mm	476	567	476
	P	mm	72	82	72
	Q	mm	131	147	131
2	퓨즈 홀더 튜브
	특징
	- 기준		ANSI/IEEE C 37.40/41/42	ANSI/IEEE C 37.40/41/42	ANSI/IEEE C 37.40/41/42
	- 정격 전압	kV	27	38	27
	- 정격 전류	A	100	100	200
	- Minimum symmetrical/asymmetrical short-circuit current	kA	8/12	5/8	7.1/10
	- 내 직경 범위
	- 최저한의	mm	11.1	11.1	17.5
	- 최고	mm	18	18	23
	- Length (allowable range)	mm	375 ± 3	466 ± 3	375 ± 3
	- Metal parts of joining with the base		캐스트 브론즈	캐스트 브론즈	캐스트 브론즈
	- Fuse holder tube cover (top contact)		Silver electrolytic copper, with a minimum thickness of 8 um	Silver electrolytic copper, with a minimum thickness of 8 µm	Silver electrolytic copper, with a minimum thickness of 8 µm
	- Eye hook for pole operation		Cast Bronze, with minimum mechanical resistance of 200daN	Cast Bronze, with minimum mechanical resistance of 200daN	Cast Bronze, with minimum mechanical resistance of 200daN
	- Fuse holder tube material.		Fiberglass with internal coating in moisture-proof vulcanized fiber	Fiberglass with internal coating in moisture-proof vulcanized fiber	Fiberglass with internal coating in moisture-proof vulcanized fiber
	- Fuse holder opening and closing mechanism (fuse holder base)		to avoid fuse holder tube un-alignment greater than 15mm	to avoid holder tube un-alignment no more than 15mm	to avoid fuse holder tube un-alignment no more than 15mm
	Suitable for chicote fuses with removable head (Arc shortening rod)		예	예	예
3	액세서리 수정
	- 고정 유형		Type B, according to ANSI/IEEE C37.42	Type B, according to ANSI/IEEE C37.42	Type B, according to ANSI/IEEE C37.42
	- 재료		아연 도금 강	아연 도금 강	아연 도금 강
	- 재료 표준		ASTM A575	ASTM A575	ASTM A575
	- 아연 도금 표준		ASTM A153	ASTM A153	ASTM A153
	- Minimum average thickness	µm	86	86	86