89kN 33kV Max High Voltage Line Post Insulators

89kN 33kV Max High Voltage Line Post Insulators image

Get a Quote Email to us

Brand Name :
Suntech

Model Number :
Pin/tension/busbar/spool/glass Type

Certification :
ISO

Place of Origin :
Ningbo,China

MOQ :
100pcs

Price :
Get the newest price

Payment Terms :
L/C, T/T, Western Union, MoneyGram

Supply Ability :
2000pcs per week

Delivery Time :
20 days after deposit

Packaging Details :
Exported Package

Type :
Standard Type Toughened Glass Insulator

Material :
Porcelain

Application :
High Voltage

Rated Voltage :
0.4-33KV

Tensile Strength :
44-89kn

Usage :
Strain Insulator

Factory Outlet High Voltage Line Post Insulators Electric Wire Composite Tension Suspension Insulator

Product Characteristics

Insulator is one of the key components in high voltage transmission line, its performance directly affects the whole the safety operation of the transmission line. Glass insulators are widely used because of their characteristics of zero self-breaking and easy maintenance.
Using glass insulator, it can cancel the operation process of insulator of charged periodic preventive test. This is due to every damage to tempered glass causes damage to the insulator, which operators can easily find when patrolling the wire.
It is made of toughened glass. Due to the high mechanical strength of the surface layer of glass insulator, cracks are not easy to occur on the surface. The electrical strength of glass remains constant throughout its operation and the aging process is much slower than that of porcelain.
Insulator is a special insulation control, which can play an important role in overhead transmission lines.

TYPE	IEC	Min Mechanical Failing Load(kN)	H	D	Nominal Creepage Distance(mm)	Dry Lightning Impulse Withstand Voltage(kV)	Power Frequency		Standard Coupling	Punture Withstand Voltage	Weight
			(mm)	(mm)			Dry,	Wet,		(kV)	(Kg)
			(mm)	(mm)			1 min	1 min		(kV)	(Kg)
ST-40	U40B	70	110	175	190	75	55	30	11	90	2
ST2 – 70	U70BL	70	127	255	320	100	70	40	16	130	3.5
ST1-70	U70BL	70	146	255	320	100	70	40	16	130	3.9
ST2 -100	U1008S	100	127	255	320	100	70	40	16	130	3.9
ST-100	U100BL	100	146	255	320	100	70	40	16	130	4
ST2-120	U120BS	120	127	255	320	100	70	40	16	130	3.9
ST-120	U120BL	120	146	255	320	100	70	40	16	130	4
ST4-160	U160BS	160	146	280	380	110	75	45	20	130	6.1

We are China 89kN 33kV Max High Voltage Line Post Insulators manufacture and supplier,You can get more details with Email,you will get cheap price or factory price.

89kN 33kV Max High Voltage Line Post Insulators

Similar Or Related

Quick Contact

FAST AND RELIABLE SERVICE FOR YOUR PROJECT

Our Products

Quick Links

Get In Touch