Audited Supplier
DS/FXBW
High-voltage
Composite Polymer
Suspension Insulator
Deadend
High Voltage Power Transmission
Clevis + Tongue End Fittings
70KN
ISO9001
Gray or Brown
Wortai or Custom Brand
Dead End Polymer/Composite Insulator
10kv- 36kv
70kn
Forged Steel
Electrical Grade Fiberglass Rod (E-Glass + Epoxy)
ANSI C29.13 IEC61109
WORTAI or OEM
12PC in 1 Carton and Then Pallet
Pallet dimension 110x110x210
Wenzhou, China
8546900000
Product Description
| Production Process of Polymeric Deadend Insulator |
| Production Description |
WORTAI polymeric insulators DS series are use for electrical power distribution suspension or dead end instalation, replacing the the conventional porcelain or glass chains. Polymeric insulators produced initially from a fiberglass rod (core) which is fixed to the metal fittings (clevis and tongue in special forged steel with hot-dip galvanized coating) and later then insulating envelope (in high quality silicone rubber) is applied on this set, resulting in a compact, light insulator of great mechanical resistence and highly resistant to weather conditions. The main advantage with the use of WORTAI DS series insulators are:
• The housing and sheds of the insulator are made of silicone rubber, one shot injection moulding; this ensures
that the interface between the rubber and rod is impenetrable against moisture ingress.
• The core rod of insulator is made of a fiberglass that has excellent electrical and mechanical strength.
• Leakage current surge suppression due to high level of hydrophobicity of silicone rubber.
• Better performance in polluted areas.
• Light weight for handling and installation.
• The silicone insulators are manufactured and tested according to the standards ANSI C29.13 and IEC 1109
| Product Paramenters |
| SPECIFICATION | UNIT | CATALOGUE NUMBER | |||
| FXBW-15/70 | FXBW-28/70 | FXBW-35/70 | FXBW-46/70 | ||
| Voltage Class | kV | 15 | 28 | 35 | 46 |
| ANSI Class | - | DS15 | DS28 | DS35 | DS46 |
| Specified Mechanical Load (SML) | kN | 70 | 70 | 70 | 70 |
| Section Length | mm | 330 | 445 | 482 | 559 |
| Dry Arcing Distance | mm | 203 | 311 | 345 | 426 |
| Leakage Distance | mm | 420 | 660 | 800 | 954 |
| Low Frequency Dry Flashover | kV | 110 | 130 | 150 | 180 |
| Low Frequency Wet Flashover | kV | 75 | 110 | 135 | 145 |
| Critical Impulse Flshover(Pos.) | kV | 140 | 200 | 235 | 280 |
| Critical Impulse Flshover(Neg.) | - | 160 | 225 | 255 | 290 |
| Number of sheds | - | 4 | 6 | 7 | 9 |
| Note:The catalogue in the above table are for "CT"clevis-tongue fittings. For other combinations of end fittings, | |||||
| specified mechanical strengths or require a longer creepage distance etc, please indicate before ordering. | |||||
| Test and Inspection Equipments |
| Packing and Delivery |
| Certifications |
| WORTAI Album |
| Why Choose WORTAI |
* More than 20 years manufacturing experience in electric power industry
* Top quality products, ISO9001, ISO14001, KEMA, CNAS certificates
* Custom tailored products, OEM & ODM are welcome
* Challenging prices for giving customers the greatest benefits
* Fast response time, we promise to reply customer's email within 24 hours
* Attractive lead times, plenty of equipments and workers to ensure the delivery on time
* Top skilled technicians
* Flexibility
WORTAI have been sold to over 20 countries and regions, spread all over Asia, Africa,
Middle & South America, Middle East and Europe, we also has done OEM service for some world famous brands.Choosing WORTAI means
being one step ahead of the general development. We look forward to a closer relationship and mutually beneficial cooperation with
any prospective customers in the near future. WORTAI will work with you shoulder-to-shoulder to satisfy your needs.
With competitive price, good quality and best service, WORTAI will be your most wise choice. Together we're winners! Let's do it right now!
