IEC60332 ISO5656 Single Wire and Cable Vertical Combustion Tester Flammability

IEC60332  ISO5656 Single wire and cable vertical combustion tester

Two flame calibration methods are recommended:

(1) inner flame 50 ~ 60mm, outer flame 170 ~ 190mm

(2) the 10g copper head was heated from 100℃ to 700℃ for 45±5S

Scope of use

The vertical combustion test instrument for single wire and cable is mainly used to evaluate the flammability of single wire and cable whose conductor diameter is greater than 0.8mm or cross-sectional area is not less than 0.5mm2.It is applicable to the research, production and quality control departments of lighting equipment, low-voltage appliances, household appliances, machine appliances, motors, power tools, electronic instruments, electrical instruments, electrical connectors and accessories, and other electrical and electronic products and components.This model adopts the product structure recommended by gb18380.12-2008 appendix B on air mixed structure, which fully meets the acceptance requirements of the quality inspection unit in details. 

IEC60332  ISO5656 Single wire and cable vertical combustion tester

Product features

The vertical combustion test of a single wire and cable is to use a specified Bunsen burner and a specific gas source (propane) to regularly fire the test article in the vertical state according to a certain flame height and a certain flame Angle, and to evaluate the flammability and fire risk of the test article by the ignition, combustion duration and combustion length. 

Main technical parameters

1. Seven-inch full-color programmable controller touch screen +PLC control, to achieve control/detection/calculation/data display multifunction

2. High degree of automation: automatic recording of test time, automatic test results, automatic timing, automatic ignition, Bunsen lamp automatic return after the end of the flame, you can choose whether to turn off the gas

3. Automatic ignition can be selected when starting;Start, stop, gas, timing, ignition, save, save and exhaust are all realized through touch screen control. The test can be finished with the touch of your finger

4. Timing button and PLC can automatically record the burning time of storage

5. The test time system automatically records and generates test results

6. The burner: Φ inside diameter of 9.5 mm + / - 0.5 mm

7. Test inclination: the 45° style beam can move forward and backward, and adjust the position of Bunsen lamp according to the thickness of the style;

8. Flame height: adjustable from 20mm ± 2mm to 190mm±1mm

9. Flame time: 0-999.9s±0.1s adjustable

10. Combustion gas: 95% propane gas (LPG can be used instead in general)

11. Gas: high purity propane gas or liquefied petroleum gas (user's own); 

12. Length of tested wire and cable: 600±25mm; 

13. Outer diameter of tested wire and cable: conductor diameter greater than 0.8mm or cross-sectional area greater than 0.5mm2

14. The device shall be tested in an environment with no ventilation and a temperature of (23±10) ℃

15. Standard power of combustion torch: 1KW; 

16. Power voltage: 220V/50Hz

17. Gas flow: 0-1l /min

18. Air flow: 1.5-15l /min

19. Case material: steel plate electrostatic spraying (stainless steel case can be specified)

20. Overall size of the equipment: 60 cm long, 45cm wide and 156cm high

 IEC60332  ISO5656 Single wire and cable vertical combustion tester

Design standards

GB/ t18380.1-2008, GB/ t18380.11-2008, GB/ t18380.12-2008

GB/T18380.21-2008, GB/T18380.22-2008

Applicable standards

IEC60332, GB/ t19666-2005, GB12972, GB13033, MT818, MT386, ISO5656