The suit fully complies with the technical requirements developed by the working group of the State Emergency Service of Ukraine (SESU) for firefighter protective clothing (special protective suit), approved by SESU Order No. 487 dated 29 April 2025.
The suit complies with modern safety standards, including:
- DSTU EN ISO 13688:2016 (general requirements)
- DSTU EN ISO 11612:2018 (protection against heat and flame)
- DSTU EN 343:2017 (protection against rain)
- DSTU EN 469:2017 (Level II protection)
- DSTU EN ISO 20471:2016 (high visibility)
Technical Specifications
| No. | Test Method | Required Indicators |
|---|---|---|
| 1 | Resistance to liquid chemical penetration | No penetration to the lining; repulsion > 80% for NaOH 40%, HCl 36%, H₂SO₄ 30%, ortho-xylene 100% |
| 2 | Thermal radiation exposure | 20 kW/m² – 180 s, 40 kW/m² – 40 s, with no changes (no charring, melting, etc.) |
| 3 | Limited flame spread | No holes, no molten debris; afterflame/afterglow ≤ 2 s |
| 4 | Convective heat | Heat Transfer Index HTI 24 ≥ 20 s |
| 5 | Infrared radiation (40 kW/m²) | Heat Transfer Index RHTI (Q0) ≥ 30 s |
| 6 | Contact heat at 350 °C | Threshold time for temperature rise ≥ 6 s |
