IEC60950 Reliable Fire Protection Testing Hot Flaming Oil Test Device
Complied Standards & Clauses
The hot flaming oil test device conforms to Annex S.3 of IEC 62368-1: 2018, IEC60950-1:2005 and IEC60950-1:2013 clause 4.6.2, Annex A.3.
Equipment Structure
The Flammable Liquid Fire Test Apparatus is a specialized testing solution designed to evaluate the fire protection performance of electrical and electronic equipment enclosures. It simulates scenarios where flammable liquids used in equipment may ignite due to overheating, leak from protective enclosures, and potentially cause electrical fires, threatening both equipment reliability and personal safety.
During testing, a precisely measured 10mL flammable liquid (with specified calorific value, density, and flash point) is heated to its ignition point in a metal ladle. After burning briefly, the motor-driven dispenser rotates the ladle at a defined height (100mm) and flow rate (1mL/s), pouring the liquid steadily onto the center of the test sample opening. The fire protection performance of the sample is assessed based on whether the specified ignition bedding (50mm away, 40g/m² density) ignites under these conditions.
This apparatus ensures controlled, repeatable testing and allows manufacturers, R&D centers, and quality laboratories to verify that their equipment enclosures meet strict fire safety requirements, reducing the risk of electrical fires and improving product safety.
Technical Parameters
| Parameter model | SN7713A |
| Equipment size & weight | 1130mm* 600mm* 1400mm, with a vent port of ф100mm, 147KGS |
| Control & display | Integrated PLC & touch screen |
| Working voltage | Match client’s local power supply requirements |
| Test area background color | Black |
| Ignition bedding material | Bleached CHEESECLOTH of approximately 40 g/m2 |
| Hot flaming oil burning time | 1 min (1s~999999s can be preset) |
| Hot flaming oil pouring time | 10s (1s~999999s can be preset) |
| Hot flaming oil pouring height | 100mm |
| Hot flaming oil pouring speed | 1 ml/s |
| Distance between ignition bedding material and sample | Ignition bedding material is under the sample about 50mm |
| Volume of ladle | >10mL |
| Test oil | Average calorific value 38MJ/L, mass per unit volume between: 0.845g/mL～0.865g/mL, flash point: 43.5℃~93.5℃ |
Details
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