IEC 60332 Flammability Testing Equipment For Vertical Flame Propagation Single Insulated Cable
Brand Name:HeJin
Certification:Calibration Certificate(cost additional)
Model Number:VF-1
Minimum Order Quantity:1 set
Delivery Time:30 days
Payment Terms:L/C, T/T
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Guangzhou Guangdong China
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No.6-36, Yaogu Farm, Shibi No.3 Village, Shibi Street, Panyu District, Guangzhou, Guangdong, China
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Flammability Testing Equipment For Vertical Flame Propagation For Single Insulated Cable
Standard:
IEC 60332-1-1 Tests on electric and optical fibre cables under fire conditions –Part 1-1: Test for vertical flame propagation for a single insulated wire or cable – Apparatus;
IEC 60332-1-2 Tests on electric and optical fibre cables under fire conditions –Part 1-2: Test for vertical flame propagation for a single insulated wire or cable – Procedure for 1 kW pre-mixed flame;
IEC 60332-1-3 Tests on electric and optical fibre cables under fire conditions –Part 1-3: Test for vertical flame propagation for a single insulated wire or cable – Procedure for determination of flaming droplets/particles.
Application:
It is use for testing the resistance to vertical flame propagation for a single vertical electrical insulated conductor or cable, or optical fibre cable, under fire conditions. Flammability Testing Equipment
Positioning of test piece:
The test piece shall straightened and be secured to two horizontal supports by means of a suitable size of copper wire, in a vertical position in the centre of the metal screen, as described in 4.2 of IEC 60332-1 -1 , so that the distance between the bottom of the upper
support and the top of the lower support is (550 ± 5) mm. In addition, the test piece shall be positioned so that the bottom of the specimen is approximately 50 mm from the base of the screen (see Figure 1).
The vertical axis of the test piece shall be arranged centrally within the screen (i.e. 150 mm from each side and 225 mm from the rear).
Parameter:
| Working voltage | 220V/50Hz |
| Control operation mode | Electrical control, button operation |
| Burner standard | IEC60695-11-2 Annex A, Burner opening:Φ7±0.05mm, made of brass |
| Gas flow and gas category | Mixture gas: 650±30mL/min propane; 10±0.5L/min air, Dual flow meter adjustment |
| Burning time | 9999S. Flammability Testing Equipment |
| Burning angle | Tilt 45°±2°, Adjustable |
| Test flame calibration | Temperature measuring copper block: Ф9mm±0.01mm, weight before drilling:10 ± 0 .05g |
| Thermocouple: The American original Omega φ0.5 armour nickel-chromium/nickel aluminum wire K-Thermocouple, temperature resistance 1100° | |
| Distance between the burner port to temperature measuring copper block: 95 mm | |
| Flame height: Inner flame:55±5mm, Outer flame:180±10mm | |
| The time for the temperature of the copper block, to increase from 100±5°C to 700°±3°C shall be 45±5s | |
| Metallic screen | (1 200 ± 25) mm high, (300 ± 25) mm wide and (450 ± 25) mm deep with open front and closed top and bottom |
| Gas | >95% propane or coal gas |
| Test sample | Length: 600±25mm |
| Fixed horizontal support of the sample | 2, distance:550mm |
IEC 60332 Flammability Testing Equipment For Vertical Flame Propagation Single Insulated Cable
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