ASTM D5034 Flame Retardant Performance for Electrical Bushings
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The flame retardant test instrument for electrical bushing is used to measure the flame retardant performance of PVC cold formed insulating electrical bushing and accessories for construction. The equipment conforms to the specification of 6.10.1 "Self-extinguishing test" of insulating electrical bushing for construction in JG3050-1998 standardAnd due to the requirements of the standard for the performance of the electrical bushing combustion tester itself.
Standard
GB/T 13823.3:hods for the calibration of vibration and shock pick-ups. Comparison (secondary vibration) calibration by sinusoidal excitation
JG3050-1998:Specification for electrical insulation conduits and fittings in building
Parameters
| Description | Details |
|---|---|
| Studio size (W×H×D) | 300×1200×450mm |
| Outer box size (W×H×D) | 320×1400×600mm |
| Gas | Liquefied petroleum gas (user's own) |
| Flame burning and extinguishing time timing | 0 - 999.9S, 0.1s (timing accuracy: 0.1S), can be continuously set, automatic record, manual pause |
| Bunsen burner tilt angle | 45°, adjustable within the 0 - 90° range |
| Standard power of burner | 1KW |
| Nozzle (Bunsen burner) inner diameter | 9mm |
| Flame height | 100mm; blue cone flame core height: 50mm |
| Working power supply | AC220V, 50Hz |
Accessoriess
High-voltage igniter
Bunsen burner (including nozzle)
Gas supply line
Timer (for recording flame burning/extinguishing time)
Sample fixing clamp
Combustion chamber (with ventilation system)
Temperature sensor, etc.
Feature
The electrical conduit flame retardancy tester uses a high-voltage igniter for automatic ignition, features a sophisticated design, and is resistant to smoke corrosion. Key components are imported, it features a digital time display, and the test procedure is automatically controlled, making it convenient and reliable to use.
Application
Safety Protection in Electrical Engineering: Electrical conduits, as important protective materials in electrical engineering, have flame-retardant properties that directly relate to the safety and reliability of electrical systems.
Standard Testing: The electrical conduit flame-retardant performance tester complies with the requirements of the "Self-extinguishing Test" in Section 6.10.1 of the GB/T 13823.3 and JG3050-1998 standards for insulating electrical conduits.
Deep Learning Detection: The deep learning-based electrical conduit flame-retardant performance detection system and method accurately and efficiently determine the actual reasons affecting the flame-retardant performance of electrical conduits by analyzing temperature characteristics, smoke characteristics, and image characteristics.
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