High Quality IEC Standard U70bl Disc Glass Insulator (70KN)

• Application: High-voltage
• Material: Anti-Fog Toughened Glass Insulaotr
• Structure: Suspension Insulator
• Type: A Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: U70BS, U70BL, U120B, U160B, U160BL, U210B, U300B
• Size of Bearing Capacity: 70KN
• Certification: ISO9001
• Color: Light Green
• Standard: IEC383 Standard
• Spacing (H): 146mm
• Creepage Distance (L): 320mm
• Diameter (D): 255mm
• Coupling Distance: 16
• Unit Weight: 3.6 Kgs
• Transport Package: Ply-Wood Case+Pallet
• Specification: As Customized
• Trademark: CIE or OEM
• Origin: China
• HS Code: 85461000
• Production Capacity: 20000PCS / Day

Product Description

High Voltage Glass Insulators U70BS, U70BL, U120B, U160B, U160BL,U210B ,U300B are our most normal products.
The quality is very good, price is very competitive.
We have exported the Glass Insulator to Vietnam , Ukrain, Poland, Lithuania ,Russian, India, Iraq about 10years and have enjoyed very good reputations.


1. Name: High Quality IEC U70bl Suspension Glass Insulator (70KN)
2. Standard of the Glass Insulator: IEC standard
3. Package: 6Pcs in one ply-wood case or by customer's requirements.

4. Technical Datasheet is as below:
 

IEC Standard insulators	U70B/127	U70B/146	U70B/140
Designation	LXY2-70	LXY1-70	LXY3-70
( mm ) Diameter D	255	255	255
( mm ) Spacing H	127	146	140
( mm ) Creepage L	320	320	320
( mm ) Ball and Socket soupling	16	16	16
( kN ) Mechanical failing load	70	70	70
( kN ) Mechanical routine test	35	35	35
( kV ) Wet power frequency withstand voltage	40	40	40
( kV ) Dry lightning impulse withstand voltage	100	100	100
( P.U ) Impulse puncture voltage	2.8	2.8	2.8
( kV ) Power frequency puncture voltage	130	130	130
( µV ) Rodio influence voltage	50	50	50
( kV ) Corona visual test	18/22	18/22	18/22
Power frequency electric arc voltage	0.12s/20kA	0.12s/20kA	0.12s/20kA
( kg ) Net weight per unit	3.5	3.6	3.6

5. Producing Process

Press moulding machine:


Assembling Process:


6. Quality Control & Test



7. Packages & Transport

6 Pcs glass insulators in one ply-wooden box or as client's request




8. Company Profile

QINGDAO COSINE Electrical Equipment specializes in supplying various kinds of insulator and pole line hardware. With high speed of power construction in China and oversea country, QINGDAO COSINE has grown into a leader of exporting of insulator in China.

Insulator Range:
(1)10KV-500KV Polymer Insulator
(2)40KN-420KN Porcelain Insulator
(3)40KN-530KN Toughened Glass Insulator
(4)Various kinds' Pole Line Hardware

Fitting and Material Range:
(1) forged-steel metal fitting
(2) casting steel metal fitting
(3) ducitle cast iron metal fitting
(4) Aluminum fitting
(5) copper fitting
(6) stainless steel fitting
(7) stamping Steel Fitting

ISO 9001 Certificate:

Welcome to inquire if you have any demand for insulators & line hardwares!
The best price will be offered to you in 24 hours.