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GD-IEC 60331
GOLD
The cable fire resistance tester is applicable to IEC60331 Tests for electric cables under fire conditions - Circuit integrity part 11: Fire alone at a flame temperature of at least 750 °C. It is used to obtain and determine the fire retardant characteristic parameters of fire-resistant cables or optical cables under flame conditions.
BS6387
IEC60331--(1,2,11,21,23,25)
BS 8491
GB/T19216.(11,21,23,25)
GB/T19216.(12,31)
GB/T19666
EN50200
| Test stand size | 1500mm(W) × 700mm(D) × 1200mm(H) |
| Control chamber size | 1580mm(w) × 825mm(D) × 1200mm(H) |
| Test chamber | Provided by the customer |
| Air source | propane, dry compressed air (provided by the customer) |
| Power supply | Three-phase five-wire AC380V 50/60Hz 30A |
The burning frame is cabinet type, fire-resistant properties, and fire-resistant impact are all-in-one, easy to operate and with a nice appearance.
Heat source: in line with AGF-1857B, a burner with a nozzle length of 500 mm.
The fire-resistant properties bracket consists of two metal ring brackets, intermediate length is about 300MM, test supporting metal ring inner diameter is 150MM, ring-sectional diameter is 10±2MM, one end of the sample holder fitted with a clamp fixed sample, and the other end to facilitate heat along the test vertical transfer.
Samples applied voltage: AC100V~1000V, adjustable.
Sample short circuit breakdown current: 2A.
Sample holding current: 100-260mA adjustable.
Three-phase transformer: 380V, 9KVA.
Sample short circuit, open circuit, stop the fire supply, and cut off the voltage, with software malfunction prompt.
Fire supply time: 0 ~ 999 Min, adjustable.
Two φ1.5mm thermocouples were used for flame correct and a corresponding portable thermometer.
Control and regulation of gas sources: the mass flow rate of air flow agent 20~200L/Min adjustable, the mass flow rate of propane flow agent 2~20L/Min adjustable.
Control mode: the computer software controls the operation and monitors the current and voltage gas flow during the test, test results are curve printing.
