- 31 Rajendra Park, Pusa Road, New Delhi- 110060 ( INDIA)
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- info@adinathindus.com
33 KV Composite Polymer Insulator
We are manufacturing all types of composite polymer insulators for Distribution, Transmission Lines as well as for Indian Railways as per RDSO specification No: TI/SPS/OHE/INSCOM/1071
Distribution Line Insulator
Post / Pin Insulator
From 11kV to 33kV we are making all types of insulators, Tension/Suspension, Pin Insulator, Post Insulator for GOAB / DO fuse, Line Post Insulator, and Support Insulator.
11 kV Post Insulator
11 kV Pin Insulator
Product Specification Table
| Sr. No | System Voltage (kV) | Type of Insulator | Mechanical Load(kN) | Min.Wet power frequency withstand voltage (kV) | Min.Dry lighting impulse withstand voltage, (kVp) | Min.Creepage Distance(mm) | Type of Metal Fitting |
| 1 | 11 kV | Pin / Post | 5 kN | 35 | 75 | 320 | Pin Fitting / Post Fitting/ Post Line Fitting |
| 2 | 22 kV | Pin / Post | 6 kN | 55 | 125 | 600 | |
| 3 | 33 kV | Pin / Post | 10/14 kN | 75 | 170 | 900/1130 |
Tension / Suspension Insulator
From 11kV to 33kV we are making all types of insulators, Tension/Suspension, Pin Insulator, Post Insulator for GOAB / DO fuse, Line Post Insulator, and Support Insulator.
Product Specification Table
| Sr. No | System Voltage (kV) | Type of Insulator | Mechanical Load(kN) | Min.Wet power frequency withstand voltage (kV) | Min.Dry lighting impulse withstand voltage, (kVp) | Min.Creepage Distance(mm) | Type of Metal Fitting |
| 1 | 11 kV | Suspension / Tension | 45/70/90/120 | 35 | 75 | 320 | Pin Fitting / Post Fitting/ Post Line Fitting |
| 2 | 22 kV | Suspension / Tension | 45/70/90/120 | 55 | 125 | 600 | |
| 3 | 33 kV | Suspension / Tension | 45/70/90/120 | 75 | 170 | 900 |
Advantages of Composite Insulators over Conventional Porcelain Insulators :
- Light weight, Ease of Installation and less transportation charge.
- Resistance to breakage and vandalism.
- Unique self-cleaning property, reduced maintenance cost.
- Hydrophobicity and recovery of hydrophobicity make it suitable for polluted environment and salty atmosphere
- Low leakage current in long term ageing.
- Resistance to puncher due to cutting age technology.
- Superior UV & weather resistance properties.
- Sustained hydrophobicity, resulting in lower leakage currents, reduced dry band arcing, and less risk of flashover,
- Specially formulated high tracking resistance silicone rubber used for sheathing.
- A higher mechanical strength to weight ratio which enables the construction of longer spans of towers.