Composite Insulator Tester for High Voltage Lines
Positron’s Composite Insulator Tester has revolutionied testing the condition of all types of high voltage energized composite insulators on suspension lines.
The testing procedure is easy and safe for live-line energized insulators on transmission AC power lines from 69 kV to 1,000 kV. An instantaneous graphic result enables on-the-spot determination if an insulator is safe or not and if maintenance is required.
Positron’s Composite Insulator Testers are used around the world since the early 1990s and is the only product of its kind that can with absolute accuracy determine the condition of Composite Suspension Insulators by sensing the insulator’s surrounding Electric Field.
The testers are not impacted by environmental conditions and provide a clear indication and record of defects and alerts when a critical defect is present.
Features
- Provides and records an on-the-spot graphic representation of the insulator for safety or need for maintenance determination
- Lightweight and easy to use with single button operation
- Field readings can be optionally stored in a database for future reference and analysis
- Safe. There is no direct electrical contact with high-voltage conductors
- Used for testing of all types and sizes of Polymeric Composite
- Universal hot stick mounting attachment
- Comes with rugged carrying case
Options available:
- Composite Insulator Tester, 50 Hz 378209C1/50
- Composite Insulator Tester, 60 Hz 378209C1/60
- Composite Tester for Electric Railways, 50 Hz 3782091C/50
- Composite Tester for Electric Railways, 60 Hz 3782091C/60
| PRODUCT NUMBER | DESCRIPTION | DOWNLOAD |
|---|---|---|
| 378209C1/50 378209C1/60 | Composite Insualtor Tester | Specification / Datasheet |



