230kv Polymer Line Silicone Post Insulator for Station

• Application: High-voltage, High-temperature
• Material: Composite Polymer
• Structure: Post Insulator
• Type: B Type Insulator
• Usage: High Voltage Power Transmission, Insulation, Electrical Installation
• Connection Method: Flange-Flange
• Model NO.: FZSW-230/18.5
• Size of Bearing Capacity: 18.5n
• Certification: ISO 14001, ISO 45001
• Color: Grey, Red or Customized.
• Maximum Design Cantilever Load(Mdcl): 18.5kn
• Minimum Creepage Distance: 6530mm
• Power Frequency Withstand Voltage(Wet): 630kv
• Critical Impulse Flashover Voltage: 1250kn
• Transport Package: Plywood Case
• Specification: 2278mm
• Trademark: Line Power
• Origin: China
• HS Code: 85469000
• Production Capacity: 1800pieces/Month/Machine

Product Description

Product Description

Features:

1. Perform excellent anti-pollution capacity and explosion proof.

2. New type insulating materials for inner insulation and high tempreture sulfarated silicone rubber for outer insulation

3. They are consistent with current developing trend of requiring no oil and miniaturization by electricity sector.
 

 

Features:

1. Perform excellent anti-pollution capacity and explosion proof.

2. New type insulating materials for inner insulation and high tempreture sulfarated silicone rubber for outer insulation

3. They are consistent with current developing trend of requiring no oil and miniaturization by electricity sector.
 

Product Parameters

 

TECHNICAL DATA:
 

Model	Rated Votage	Specified Cantilever Load	Structure Height	Minimum Dry Arc Distance	Minimum Creepage Distance	Critical  Impulse  Flashover Voltage(Pos./Neg.)	Power Frequency Flashover Voltage (Wet /Dry )
	(kV)	(kN)	(mm)	(mm)	(mm)	(kV)	(kV)
FZSW-230/18.5	230	18.5	2278±30	1920	6530	1160/1250	630/720

Technology characteristics:

• Silicone Rubber Housing

    Better hydrophobicity
    Better hydrophobicity migration performance
    Better pollution resistance
    Excellent electrical insulation properties
    Excellent aging resistance
 

Item	Requirement	Measured Valued
Visual examination	Fuchsine, grey or white, no obvious mechanical admixture. Vulcanized silicon rubber with dense and smooth cutting surface.	Ok
Hardness (shore A)	≮50	65~70
Tensile strength (Map)	≮4	4~6
Failure elongation (%)	≮150	≮180
Tearing strength (kN/m)	≮10 (right angle sample)	12~15
Volume resistivity (Ω.m)	1X1012	3~8X1012
Puncture strength (kV/mm)	Alternating current ≮22	≮30
Tracking and erosion	TMA4.5,erosion depth≯2.5mm	TMA4.5, erosion depth <0.8mm
Flammability (Grade)	FV-0	FV-0

 

• Corrosive Resistance Fiberglass Core
  Excellent resistance to high temperature, stress corrosive & acid attack
  Better damping Performance
  High tensile strength (>1200Mpa)
  Excellent creep resistance
  Excellent anti-fatigue fracture properties

 

• Crimping & Multiple Sealing
  High mechanical strength
  Small dispersion
  Reliable sealing performance between rods and end fittings      

Certifications

Packaging & Shipping

PACKAGING

All composite insulators are packed comply with JB/T 9673.

All composite insulators are packed in weatherproof containers in order to protect the products during land, air, and sea transportation. Several different grades of packaging can be offered depending on the mode of transport and the expected storage conditions.
The packaging options that we offer are1) standard grade/prefabricated packing,2) economical grade/cardboard carton, and3) best grade/closed wooden crate.Since the user best knows their crate requirements, they should select the option that is most suited to their needs and include that information in the purchasing specification. Special packaging arrangements can be accommodated upon request.

 

Each packing (wooden cases or crates) attached product qualification certificate. The instruction booklet would be scanned to customers.  

 

Each container is marked with the number of insulators it contains, the catalog number, the manufacturer's name, and any other customer requests.

During transportation, no heavy and sharp things putting on items. The packing should be disclosed on installation site. No edge tools used when open the packing. Not drag the strings on the ground. Not over bent. When hanging to the tower or pole, plsease fixed on the end fittings, not the sheds. No treading and climbing on insulators.

 

Company Profile

Factory Direct
 

As a certified ISO9001:2008 company, we, Wuhan Line Power Transmission Equipment Co., Ltd. who are official manufacturer of AC composite long-rod insulators of rated voltages from 10kV to 1000kV and rated mechanical load from 70kN to 550kN; DC composite long-rod insulators of rated voltages from ±400kV to ±800kV and rated mechanical load from 160kN to 550kN; composite pin insulators, composite cross-arm insulators, composite substation post insulators; and composite post insulator, composite line insulator, composite insulator for electrified railway…, all the products comply with  IEC61109, GB/T19519, GB/T20876.2 ANSI Standards.

Quality Control:

 

FAQ

1. Q: Are you the factory or trading company?
A: We are factory who was founded in 2008. We also source all the items for the clients.

2. Q: What're your main products?
A: insulators, the hardware of all kinds for high-voltage applications and related products.
 
3. Q: Can I get some samples?
A: Yes, sample order is available for quality check and market test.
 
4. Q: What's your payment terms?
A: We usually accept :Payment Term: 30% T/T after order confirmed, balance 70% before shipment. L/C is available.
 
5. Q: How can you control your quality? 
A: For each production processing, we have a complete QC system for the chemical composition, physical and electrical properties. After production, all the goods will be tested according to related standards, and the ex-factory test reports will be sent along with shipment documents.
   
6. Q: Does your company accept customization?
A: We accept OEM service.
 
7. Q: What's your warranty terms?
A: We offer 24 months warranty terms.
 
8. Q: Do you have the products in stock?
A: Depends on your request, we have standard models in stock. Some special product and big order will be newly produced according to your order.
 
9. Q: What do you have for the certificate?
A: ISO9001, ISO14001, ISO45001, Type test etc.
 
10. Q: How to become the agents for Line?
A: We welcome you to be Line's agent. 
We will depend on the sales turn over and also do research on your market. If you have interest, let us discuss more!
 
11.Q: Can we visit your company?
A: Yes, for sure, you are welcome to visit our company.