IO-10/4 UKhL3 Ceramic Post Insulator For Line Supports
Post Insulators
Product Overview
The IO-10/4 UKhL3 listing of the 10 kV GOST post insulator, held on the original catalogue as a separate item from the IOR-numbered variant. Body dimensions are 54 mm diameter by 272 mm height with a 75 kV minimum puncture voltage, strength class II and UKhL2 climatic group. It fixes conductors and cables onto overhead line supports and is made from quality electrotechnical ceramic for weather resistance.
Key benefits
Why Buyers Choose This Part
- Direct replacement where the drawing names IO-10/4 UKhL3 specifically
- Ceramic body that resists atmospheric attack on exposed line supports
- Simple to mount on standard support brackets
- 75 kV puncture margin on a 10 kV network
Application scenarios
Where It Is Used
- Building 10 kV overhead line sections on existing support designs
- Maintenance replacement on lines already fitted with IO-10/4 units
- Distribution projects specified from GOST catalogues
- Stocking a common CIS post insulator for fast dispatch
Who it is for
Who It Suits
- Line construction crews working from GOST parts lists
- Regional utilities maintaining 10 kV overhead networks
- Traders supplying CIS electrical porcelain
Problems it solves
What Goes Wrong Without The Right Part
- Drawings that name IO-10/4 UKhL3 and will not accept a substitute designation
- Insulators that lose insulation value after heavy weather exposure
- Conductor fixings that loosen and cause line faults
- Slow replacement supply during a fault repair window
Technical features
How It Is Built
- 54 mm diameter body
- 272 mm height
- 75 kV minimum puncture voltage
- Strength class II
- UKhL2 climatic group
- Weather resistant electrotechnical ceramic
Specifications
Published Figures For This Product
Every value below comes from the manufacturer data for this item. Figures not listed are confirmed against the drawing before an order is placed.
| Diameter Body | 54 mm |
|---|---|
| Height | 272 mm |
| Minimum Puncture Voltage | 75 kV |
| Diameter | 54 mm |
Materials
Materials
- Electrotechnical ceramic body
- Metal fixing hardware
Manufacturing
Process
- Forming
- Glazing
- Firing
- Assembly
- Routine electrical test
Quality control
Testing
- Minimum puncture voltage verified at 75 kV
- Height and diameter checked against the 272 mm by 54 mm envelope
- Surface glaze inspection
Certifications
Certification
- ISO 9001 quality management system
Customisation
Customisation Options
- Marking under the designation your parts list uses
- Production to drawing or sample
- Export packing to your route
Comparison
How It Compares
| IOR-10/3.75 II UKhL2 listing | Same 54 mm by 272 mm envelope and the same 75 kV puncture figure, held as a separate catalogue item so buyers can order against the exact designation on their drawing. |
|---|---|
| Glass line insulator | Ceramic is the established choice on these GOST support patterns and matches the existing fittings without adapting the bracket. |
Use guide
Before You Order And After It Arrives
- Order against the exact designation printed on your parts list
- Mount on a flat seat so load is spread across the base
- Check the conductor tie at each inspection round
- Replace any unit with a cracked glaze rather than cleaning it
Questions
IO-10/4 UKhL3 Ceramic Post Insulator For Line Supports Questions
What are the dimensions of the IO-10/4 UKhL3?
54 mm diameter and 272 mm high.
What puncture voltage does it hold?
A minimum of 75 kV.
What is the strength class?
Class II, with UKhL2 climatic grouping.
Why is this listed separately from the IOR version?
The original catalogue holds the two designations as separate items so that buyers can order against the exact part number their drawing quotes.
Is the minimum order quantity high?
Tell us the quantity you need on WhatsApp and we will confirm what we can run. We produce to customer drawings and samples as well as to catalogue.
What payment terms apply?
T/T or L/C. Typically 30 percent deposit and 70 percent against a B/L copy, or 100 percent irrevocable L/C at sight.
Related
Related Products
J8-125 Post Ceramic Insulator 8kN Bending Strength
- BIL 125 kV
- Bending Strength 8 kN
- Maximum Shed And Outer Diameter 110 mm
C4-80 II 10kV Porcelain Post Insulator GOST
- Minimum Mechanical Breaking Force 4 kN
- Creepage Distance 300 mm
- Torsion Strength 100 N.m
IO-10/4 UKhL3 and IOR-10/3.75 II UKhL2 Post Insulator
- Body Diameter 54 mm
- Overall Height 272 mm
- Minimum Puncture Voltage 75 kV
IPU-10/630-7.5 I UKhL1 Wall Bushing With Oval Flange
- Rated Current 630 A
- Minimum Mechanical Bending Failure Load 7.5 kN
- Rated Voltage 10 kV
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Quote For IO-10/4 UKhL3 Ceramic Post Insulator For Line Supports
Send the quantity and any drawing you have. Enquiries are answered within 24 hours, and we produce to customer drawings and samples.