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Requirements for explosion-proof certification and certification of unmanned aerial vehicle defense system equipment:

1、 Explosion proof sign:Ex ec Ⅱ B T6 Gc

2、 Test items:

1. Structural inspection

2. Temperature test

3. Heat and cold resistance test (for non-metallic components such as sealing rings of equipment)

4. Cable clamping test (for cable entry devices of equipment)

5. Impact resistance test

6. Insulation dielectric strength test

7. IP testing

3、 Standard basis:

GBT 3836.1-2021 Explosive Atmospheres Part 1: General Requirements for Equipment

GBT 3836.3-2021 Explosive Atmospheres Part 3_ Equipment protected by increased safety "e"