Bunched Cable Vertical Combustion Tester

1. Internal Dimensions of Stainless Steel Test Chamber: 1,000(W) * 2,000(D) * 4,000(H)mm, supplemented with insulating mineral wool material
2. At the lower section of the test chamber, there is a 800(W) * 400(D) sized hole at the 150mm position from the front side of the chamber to supply the air
3. Cross-sectional Area of Intake Pipe: 240cm²
4. Air Inflow: 5000 ± 500L/min; equipped with wind speed sensor detection
5. Top Exhaust Space: 300(W) * 1,000(D)mm
6. Standard Stainless steel ladder dimensions: 500(W) * 3,500(H); Quantity: 1
7. Wide Stainless Steel Ladder Dimensions: 800(W) * 3,500(H) mm; Quantity: 1
8. Two sets of banding standard propane burner devices
9. Two sets of venturi gas mixing devices
10. Pressure gauge and pressure reducing valve device, which can adjust propane and air pressure to 0.1 MPa
11. Control and Regulation of Air Source: Air Flow is Rotor Flowmeter: 10 ~ 100L/min (adjustable); Propane Flow is Rotor Flowmeter 2 ~ 20L/min (adjustable)
12. Equipped with a ball valve to manually shut off the air source
13. Set flame test time automatically, and by then the air source can be cut off automatically
14. The inner wall of the chamber is equipped with a thermocouple to display the internal temperature of the chamber
15. The top of the chamber is equipped with a forced fire extinguishing sprinkler device
16. The upper part of the sample steel ladder is equipped with an automatic hoisting device

Burning Behaviour of Bunched Cables IEC 60332-3