TESTech Instrument (Suzhou) Technologies is one of the leading manufacturers and suppliers of power cable busway combustion test furnace in China. Welcome to wholesale premium test equipment at competitive price from our factory. If you have any enquiry about quotation, please feel free to email us.
Product Overview
The TESTech power cable busway combustion test furnace complies with the technical indicators and requirements of GA/T 537-2005 and Clauses 5.1 and 5.2 of GB/T 9978-1999 for material fire resistance testing.
It is suitable for testing the flame-retardant, fire-prevention, and fire-resistance performance of busbar trunking systems (busways).
Device Parameters
- The equipment consists of gas flow control device, burner, combustion furnace, smoke exhaust system, and related components.
- Operating voltage: AC 380V +/- 10%, 50 Hz; electric power: 5 kW.
- Furnace pressure measurement range: 0 to 100 Pa; accuracy less than or equal to +/- 3 Pa.
- Air flow: 0 to 50 m3/min; accuracy less than or equal to +/- 0.5 m3/min.
- Combustion gas source: propane or liquefied petroleum gas.
- Gas cylinder capacity: 50 kg x 4.
- Programmed temperature rise: room temperature to 925 C in 60 min; to 1050 C in 120 min; to 1115 C in 180 min; to 1150 C in 240 min.
- Furnace temperature accuracy: +/- 15 C.
- Specimen internal temperature accuracy: +/- 10 C.
- Back-face specimen temperature accuracy: +/- 4 C.
- Furnace thermocouples: six armored nickel-chromium / nickel-silicon K-type thermocouples, accuracy class II.
- Back-fire thermocouples: six armored nickel-chromium / nickel-silicon K-type thermocouples, accuracy class II.
- Timing range: 0 to 360 min; timing accuracy less than +/- 2 s.
- Maximum horizontal combustion length of specimen: 2.4 m.
- Maximum vertical combustion length of specimen: 1.6 m.
- Overall equipment dimensions: 3 x 2 x 2.5 m.
- Equipment weight: 4000 kg, installed on site.
Function Deployment
- Microprocessor control with computer operation.
- High-voltage electronic ignition, number of ignitions greater than 10,000.
- Programmed temperature rise and heating rate meet GB/T 9978-1999.
Auxiliary Equipment Requirements During Test
- Plant dimensions: 8 x 4 x 6 m.
- Sample lifting height 2.8 m, with circuitous length greater than 2 m.
Key Specifications
|
Parameter |
Value |
|
Model |
TTech-GAT537 |
|
Power Supply |
AC 380V +/- 10%, 50 Hz |
|
Power Consumption |
5 kW |
|
Furnace Pressure Range |
0 to 100 Pa |
|
Air Flow Range |
0 to 50 m3/min |
|
Gas Source |
Propane or liquefied petroleum gas |
|
Cylinder Capacity |
50 kg x 4 |
|
Maximum Horizontal Combustion Length |
2.4 m |
|
Maximum Vertical Combustion Length |
1.6 m |
|
Equipment Dimensions |
3 x 2 x 2.5 m |
|
Weight |
4000 kg |
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