Cable Standard Generally conforms to, Based on IS:9857-1990 VDE 0282, IEC 245-6, BS 6899 Silent Features - Ultra high performance flexible welding lead, double insulated for longer life and added safety - Better flame retardant properties - Outstanding toughness & durability - High resistance to cuts, tears & abrasion - Resistance to oil, solvents and chemicals - Excellent ozone and weather resistant Technical Data Fixed Installation : -20C to max.+90C Nominal Voltage : 600 V Spark Test : 3.5 KV(ac) Color : Orange / Black Jacket Min. Bending Radius : 6 x Cable Diameter Standard Packing Coils 100, 200, 300 and 500m Conductor High conductivity, bare annealed copper flexible conductor, EC copper class 5 & class 6 generally conforms to IS:8130-1984, IEC 60228 Separation Polyester tape Insulation Double Insulated/single insulated flexible Nitrile rubber HOFR insulated as per IS:6380-1984 Color Orange / Black Jacket Current Rating The maximum current ratings of flexible welding cables for different duly cycles are based on an ambient air temperature of 25 C and a maximum conductor temperature of 90 C. The percentage duly cycles for various processes and applications are as follows: - Automobile Welding : up to 100% - Semi Automatic Welding : 30% to 85% - Manual Welding : 0% to 60% - Very intermittent or Occasional Welding : up to 20% Voltage Drop When total cable lengths in excess of 15mtr., are involved, it may be necessary to use cables of larger cross section to ensure that the voltage drop is not excessive & welding currents are maintained at adequate levels. Application Designed for the secondary (high current) connection to automatic or hand - held metal arc welding electrodes. It is suitable for flexible use under rugged conditions, on assembly lines & conveyor systems, in machine tool and automatically operated line & spot welding machines
The forbidding appearance and inherent strength of the pales provide an effective deterrent to would be intruders. It is available in a choice of head styles, both in the traditional 'D' pale profile, and 'W' section pale for added security. Palisade is offered in a range of heights up to 3.6 metres, and is self-adjusting to slopes of up to 1 in 3. It can be supplied assembled in panels, or bundled for site assembly along with either bolts or rivets. Palisade is available in a range of finishes, galvanised in, or galvanised and colour coated in various colours to blend with the environment. Construction A standard panel is constructed from hot and cold rolled steel sections supplied for assembly on site. Panels consist of 17 vertical pales manufactured in "D" or "W" profile with a choice of tops. The pales are fixed to rolled steel angle horizontals which are supported by 102 x 44 joist posts. A fish plate passes through a slot in the post and secures the horizontal rail captive in its position. The pales are connected to the horizontals to form the panel and are held securely together by utilising vandal resistant security fasteners. Fencing is supplied in 2.75m wide standard panels for easy assembly on site. Special panels and posts to step or rake can be supplied if required. Non standard posts for cranking over walls, or base plated for fixing to concrete are also available. From the fierce Triple pointed top to the Round head, each top complements a particular requirement to meet a perceived level of security risk. A choice of "D" or "W" section is offered with a variety of heads and thicknesses chosen by the risk assessment for a particular site. In bulk , in nude or in pallet.
Description: The ST fiber patch cord use a long 2.5mm diameter ceramic ferrule (or stainless alloy / plastic ferrule). It mates with an interconnection adapter and is latched into place by twisting to engage a spring-loaded bayonet socket. It is the most popular connector for multimode fiber optic LAN applications Features 1. Compliance with IEC, JIS, Telcordia 2. Twist-lock bayonet coupling mechanism which ensures quick, highly repeatable, low-loss connections 3 Simplex, duplex, and multi-fiber assemblies in standard and custom configurations 4. Single mode and Multimode 5. PC finish Applications 1. Premise installations 2. Telecommunication networks 3. Metro networks 4. Local Area Networks (LANs) 5. Data processing networks 6. Instrumentation Our Fiber Patch Cord and Fiber Pigtail range offers choices of any length, connector types and either PVC or LSZH sheath, All of our cable assemblies are composed of our top quality Ceramic Ferrules and Fiber Connectors housings ensuring a stable performance at a high quality level. Besides standard Fiber Patch cord, we also offer other types of Fiber Patch cord assemblies,Armored fiber patch cord, Waterproof fiber pigtail for different applications.
1. Descriptions Mechanical Splice, namely Quick Splice, is a fast connection method of Optical Fiber, very easily installable and re-usable, no need splicing machine or adhesive, mainly used for drop cable quick repair 2. Features Proven mechanical splice technology, accurate Optical Fiber alignment A-level Zirconia ceramic V-groove design, high Optical Fiber docking accuracy, low Insertion Loss of 0.15 dB Precise metal alloy components coaxial autocollimator on the core, durable connection Low thermal expansion/contraction coefficient core material , strong environmental adaptability High tensile strength 50N Simple operation - without fusion splicing, fast installation - 10s splicing, high success rate - 99% Applicable Optical Fiber Cable 2.0mm, 3.0mm, 2.0*3.0mm Suitable Optical Fiber 250/900um SM/MM Different models for different scenarios, Black or White color usually Long service life 10 years, simple and convenient later maintenance Product warranty 12 month, no quality worry 3. Applications FTTX deployment Optical Fiber Cable repair Data communication 4. Specifications Insertion loss: average: 0.15dB, max. 0.20dB Return loss: 50dB Tensile strength: 50N Working temperature: -40C - +85C Repeated assembly times: 10 Splice size: 38*6.4*3.9 mm Protector size: 90*8.6*7.4 mm Package: 50 pcs/box 5. Advantages & disadvantages Advantages: price just 30% - 40% of top quality Optical Fiber Mechanical Splice like 3M, Fujikura, Corning, etc. Disadvantages: insertion loss (IL) 0.15dB, a little higher than top quality, whose insertion loss (IL) 0.10dB, but still lower than 0.20dB ~ 0.30dB of many other suppliers Conclusion: economic product
