EN 606951110 Vertical Flame Test
The EN 455452 specifies the EN 606951110 for testing small electrotechnical products, e.g. lower power circuit breakers, overload relays, contactors, etc.
The FTT EN 606951110 Vertical Flame Test Apparatus features digital test duration timers, high precision gas control system and a bench mounted draft free stainless steel combustion chamber having a large inside volume. The chamber is fitted with an interior light and exhaust fan to enable simple evacuation of combustion products from the tests. The apparatus can also comply with UL 94 and several FAR Bunsen burner tests with addition of the dedicated accessories.
EN ISO 1182 Noncombustibility Test
Figure 15: FTT Vertical Flame Test Apparatus
Table 14: Requirements concerning Vertical Flame Test Requirement set Test parameter
HL1 R26 Vertical small flame test
The EN ISO 1182 NonCombustibility Test and EN ISO 1716 Bomb Calorimeter are specified in the EN 135011 to classify A1 class construction products. Brake resistors used in rolling stock, e.g. casing and any heat shields, are tested to this Euroclass criteria. The EN ISO 1182 test identifies products that will not, or significantly not, contribute to a fire, regardless of their end use. The FTT system has been designed with significant new features. Rather than the traditional variac control, where it is possible to supply too high a current to the heater element during the heating cycle, FTT has automated the process by using modern electronics which considerably extend the life of the furnace.
Minimum Threshold HL2 V0
HL3
Figure 16: EN ISO 1182 Noncombustibility Test
20
EN 45545-2:2013 – NEW F I R E C LASSIFICATIONS AND FIRE TES T METHODS FOR THE EUROPEAN RAILWAY INDUSTRY
Page 1 |
Page 2 |
Page 3 |
Page 4 |
Page 5 |
Page 6 |
Page 7 |
Page 8 |
Page 9 |
Page 10 |
Page 11 |
Page 12 |
Page 13 |
Page 14 |
Page 15 |
Page 16 |
Page 17 |
Page 18 |
Page 19 |
Page 20 |
Page 21 |
Page 22 |
Page 23 |
Page 24