Distribution Substation Fittings

Distribution Substation Fittings
Cable Fixing Clamp Centralized Insulating Fittings Overhead Insulating Fittings Suspension clamp Strain Clamp Stay Rod Fittings Connecting Fittings Protection Fittings Splicing Fittings T-connecting Fittings Device Fittings Cable Fittings Station Fittings
Preformed Fittings
Preformed Tension Set Preformed Suspension Set Preformed Splice Fittings Preformed Protect Fittings Preformed Optical Fittings Preformed Line Tie
Insulator Series
Insulator Fitting Railway insulator Ceramic Insulator
Arrester Series
Arrester Series
Fuse series
Fuse series
High voltage electrical appliance
Isolation switch Vacuum circuit breaker
Ring Network Cabinet
Ring Network Cabinet

FNB4 Type Electrical Cable Composite Strain Insulator Power Line Rubber Post Insulator

Classification：Insulator Fitting

Inside Road & Administration Industry & Trading Garden,Houshan Industry Area,Fuzhou City,Fujian Province

0591-22806687 0591-22806697

0591-22806667

bs@china-grid.com.cn

Overview

Description:

The composite tensile insulator is suitable for use in dirty areas, especially in heavily polluted areas. It has high tensile strength, good antifouling performance, convenient installation and use, etc. It adopts various metal fitting structures and is compactly connected with the line fittings.

Type	Rated voltage (kV)	Rated mechanical tension load (KN)	Connection mark	Structural height （mm）	Min arc distance （mm）	Min nominal creepage distance （mm）	Frequency withstand voltage (kV)
FNB4-1/70-XX	1～3	70	260±10	80	225	45	18
FNB4-6/70-XX	6	70	300±10	120	325	60	25
FNB4-10/40-XX	10	40	320±10	160	425	95	45
FNB4-10/70-XX	10	70	340±10	160	425	95	45
FNB4-10/100-XX	10	100	370±10	160	425	95	45
FNB4-15/70-XX	15	70	380±10	200	525	115	60
FNB4-20/70-XX	20	70	420±10	240	625	150	65
FNB4-20/100-XX	20	100	450±10	240	625	150	65
FNB4-24/70-XX	24	70	460±10	280	725	170	75
FNB4-24/100-XX	24	100	490±10	280	725	170	75
FNB4-28/70-XX	28	70	500±10	320	825	190	85
FNB4-33/70-XX	33	70	540±10	360	925	205	90
FNB4-35/70-XX	35	70	610±10	420	1050	230	95
FNB4-35/100-XX	35	100	640±10	420	1050	230	95

Connection table of metal fittings at both ends:

Additional alphabet-XX	WQ	WD	WU	QQ	DU	DD	UU	UE	EE
Representative fittings	ball socket - ball head	ball socket - single ear	ball socket - double ears	ball head - ball head	single ear - double ears	single ear - single ear	double ear - double ear	double ears -ring	ring-ring
Connection mark	16-16	16-7	16-7	16-16	7-7	7-7	7-7	7-7	7-7
1. Please indicate the additional letters in the model according to the fittings required at both ends: 2. according to the requirements of the user to develop and match two sides of the three-knife end fittings: 3. silicone rubber color red is the default, you can also choose gray, green, blue, black and other colors.

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