ul电源线（国外英文资料）.docVIP

ul电源线（国外英文资料） UL is an experiment and experiment based on the standards of UL ULs standards are broad and often modified. Many of ULs criteria are used by the U.S. federal government for national standards. * UL standards have intellectual property Unauthorized translation, public publication, sales. Do not make copies without authorization. 3. The UL power supply cord The power line type indicates the meaning H P N S P T minus 2 Hot PVC insulation layer (Thermplastic) Parallel line (Paeallel) Rubber material UL wire codename (Service) 3.1 power line area - a flow comparison table Line size (mm2) maximum allowable load (A) 0 ~ 15.2 m 1.8 ~ 15.2 m 15.2 m SPT - 2 HPN SJTO SPT - 2 HPN SJTO 18AWG 0.85, 10, 10, 10, 7, 7 16AWG 1.25 13 15 13 10 12 10 14AWG 2.00/20, 18/17, 13 12AWG 3.30/30 25/20 18 The UL gauge requirement of the power line length of 3.2 TKC The product category irons the iron and the pan Length (m) 1.8 ~ 3.7 (commercial) 2.4 ~ 3.7 (household) 0.6 to 2.1 (indoor) 0.3 ~ 3.6 (outside) 0.6 ~ 4 33.3 power line tension test (assembly of finished product) : Iron: 9kg/min coffee pot: 10kg/min decoction: 16kg/min Aging test: UL817) Under the condition of 136 ℃ ageing 168 h HPN: 00 ℃ + 2 ℃ for 10 hours SPT - 2:00 ℃ + / - 1 ℃ for 16 hours 3.5 plug size: A) insert thickness: 1.5 plus or minus 0.1 mm B) insert width: 8.0, + 0.15 mm (polarity insert) 6.35 + 0.15 mm (non-polar insert) The connection strength of the 3.6 core wire and the inserted piece Peel off the insulating layer and apply 9.11 KGF/min between the core and the chip. 3.7 bending test Suspension is as follows: bend 2500cycles at 10cycles/min rate, at less than 20% in French, and no short-circuit phenomenon. A) SPT - 2:11 3g b) HPN: 284g P38-insert solidity test A) the placement of 60 ℃ oven 4 h, the displacement of the 1.6 mm or less. B) 20 + 2 ℃, in the air force 1 h, met another insert force F p 4 KGF. The 3.9-line test plug will be applied for 13.6 KGF/min at 20cm. The connection should not be lost a