70kn High Voltage Anti-Fog Suspension Glass Insulator

• Application: High-voltage, Low-voltage
• Material: Toughened Glass Insulaotr
• Structure: Suspension Insulator
• Type: Anti-Pollution Type
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Trough Type
• Model NO.: U70BP glass insulator
• Size of Bearing Capacity: 70KN
• Certification: CCC, CE, ISO9001
• Color: Light Green
• Standard: IEC383
• Spacing (H): 146mm
• Creepage Distance (L): 400/450/550mm
• Diameter (D): 255/280/320mm
• Coupling Distance: 16
• Unit Weight: 4.7/5.5/9.2kgs
• Leadtime: 15-25 Days
• Transport Package: Ply-Wood Case or Customized
• Specification: Customized
• Trademark: CIE or OEM
• Origin: China
• HS Code: 85461000
• Production Capacity: 20000PCS / Day

Product Description

1. Name: 70kn Anti-Fog Suspension Type Glass Insulator

2. Standard: IEC standard approved

3. Package: 6Pcs in one plywood case or by customer's requirement.

4. Technical Datasheet:
 

IEC Standard insulators	U70BS	U70BL	U70BP
Specified mechanical  load(KN)	70	70	70
Normal Spacing H(mm)	127	146	146
Diameter of the insulator part (mm)	255	255	280
Mininum normal creepage distance	320	320	450
standard coupling IEC120	16	16	16
power frequency withstand voltage 5PCS/1pcs	150kV/40kV	150kV/40kV	160kV/50kV
lightning impulse withstand voltage 5PCS/1pcs	420kV/100kV	420kV/100kV	440kV/125kV
power frequency puncture voltage	130kV	130kV	130kV
Radio influence voltage(10KV,1MHz)	50μV	50μV	50μV
Electric iron visual test	18kV/22kV	18kV/22kV	18kV/22kV
impulse puncture voltage	2.8p.u	2.8p.u	2.8p.u
power frequency electric arc voltage	0.12s/20kA	0.12s/20kA	0.12s/20kA
Net weight per unit	3.5Kg	3.6Kg	5.5Kg

Drawing as following (Support customized production as per client's insulator drawings):



5. Producing Process

(1) Press moulding machine--anti-fog glass insulator:


(2) Assembling Process--anti-fog glass insulator:


6. Quality Control & Test

We have the complete quality control system. The control is from raw material, producing process to the finished product.
And the quality control include the chemical composition, mechanical load, metallographic analysis, detection of defects, dimension.



ISO9001 Certificate with high quality:

7. Packages & Transport

6 Pcs insulators in one plywood box or as client's request, which could avoid from any damage in the transport.


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.

Products 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


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