Product Specifications
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North America,South America,Eastern Europe,Southeast Asia,Africa,Oceania,Mid East,Eastern Asia,Western Europe |
Product Description
Technical description
Non-standard cable have no fixed specification and cable model, it can be designed and manufactured according to customer's request for some particular function such as:
1)Coaxial cable
2)Video/Audio cable
3)Optical fiber
4)Power cable for air conditioner
Installation of shielded cable:
1)All equipments inside control panel should be connected to earth properly, the thin and thick earth wire should be connected to suitable earth point.
The shield layer usually use flat conductor (such as metal mesh) due to its low impedance in high frequency.
2)The power cable much be shielded in order to restrain the radiation and transmission of electromagnetic wave.
3)Twisted pair shield cable should be used as control cable as it can minimize the interference between transmission wires.
The transmission wire for analog signal should be double shield twisted-pair cable.
Different analog signal should be transmitted by separated wire with independent shield layer to minimize the interference between transmission wires.
The transmission wire for low voltage should be double shield twist-pair cable or single shied twist-pair cable.
Analog signal and digital signal should be transmitted by separated wire. Don't put together the wires of 24VDC and 115/230VAC in the same able.
4)Wire disposition: Power cable should be disposed independently from other cable with minimum 500mm apart from eath other. Power cable should be avoided to run a parallel line with other cable in a long distance. If control cable and power cable pass across each other, they should be arranged at right-angle. The earth of power system and the earth of control system should be separated. The shield drive cable and control cable should be fixed on installation panel.
Main specification
Product Standard: Complied with GB5023.6-2008(IEC227-6) and CNCA-01C-002: 2007; Video cable: GB/T14864-1993; Communication cable: YD/T322-1984; Communication optical cable: YD/T1258-2003
Cable model: TVVBP; TVVBPG; TVVBG-O; TVVBPG-O
Voltage: 300/500V
Cable specification: Travelling cable built in with communication, video, optical cable etc.
Operation temperature: -15ºC-40ºC(Maximum allowed temperature of conductor is 70ºC)
Conductor type: Class 5
Conductor Material: Anaerobic soft copper wire
Insulation Material: High quality lead free PVC soft insulation
Color of insulation core: Various color with printed number
Jacket Material and Color: High quality cold proof and lead free elastic PVC, gray (or black)
Burning test: Comply with IEC60332-1 single vertical burning requirement
DC resistance of conductor at 20ºC: Comply with GB/T3956-1997(IEC228)
Insulation resistance at 70ºC: Comply with GB5023.6-1997(IEC227-6) and CNCA-01C-002: 2007
Finished product voltage proof test: 300/500V: 2.0KV(AC)/5min, no breakdown
Finished mechanical specification: Free suspension length: ≤ 80m, Travel height≤ 160m; Rated speed≤ 4.0m/s, free bending diameter≤ 700mm, minimum bending diameter: 8 times of cable thickness, flexibility test>30, 000 times(insulation core has no broken circuit and short circuit)
When rated speed is 4.0m/s
Reinforced component should be added in optical fiber cable
Lead free environmental protection performance: The content of heavy metal element in cable is fully complied with EU RoHS.
Shanghai STEP Electric Corporation-National High-tech Enterprise, National Innovative Enterprise, Shanghai IPR Model Enterprise, Shanghai Patent Model Enterprise and Shanghai Technology Center was founded in 1995 and the registered trademark is. STEP Tenet is customer satisfaction, employee pride, community benefit. In December of 2010, STEP's first offering of A-share to the public at Shenzhen Stock Exchange. Stock Name is STEP and Stock Code is 002527.
As utilization of the STEP global strategy, R&D centers and manufacturing centers have been established both in China and Germany. STEP Group, based in Electric Corporation, owns Shanghai Sigriner STEP Electric Co., Ltd., Shanghai STEP Elevator Components Co., Ltd., Shanghai STEP Electric Wire & Cable Co., Ltd., Shanghai STEP Software Technology Co., Ltd., Yixin (Shanghai) International Trade Co., Ltd. And two overseas companies: STEP Sigriner Elektronik GmbH and Hong Kong STEP International Electric Holdings Co., Ltd...
STEP was equipped with a national station for Postdoctoral Research Project. The company was also responsible for edition and revision of 7 national technical standards, gaining 74 patents and 29 software copyrights. The industrialization of inverter project has received financial support of the national key technology innovation fund and was listed in the National Torch Program; Vector-type inverter and control system have been identified as National Key New Products and been honored with Shanghai Science &Technology Invention Award, and servo drive system was an appointed product for independent innovation in Shanghai.
STEP specializes in industrial automation, electric drive, new energy, energy conservation and environmental protection. The products are widely applied in equipment manufacture, energy saving and renovation project, mainly concerned with elevator, harbor crane, hoisting, rubber & plastic, mining, metallurgy cement, CNC, electricity, solar power, wind power generation, package, construction, municipal administration, etc. The products mainly include high/medium/low voltage inverter, integrated controller, SVC and SVG power compensator, servo drive; Elevator control system, elevator parts, elevator wire and cables; STEP Software Technology Co., Ltd committed to providing customized intelligent management software products such as E-order, networking (including remote monitoring ), maintenance services; Yixin International deals in relevant import and export businesses.
STEP Spirit: Face the world; Pursue the best, stay always ahead of the line.
STEP Mission: Provide the best controller, driver and energy-saving products for our customers, serve the society, and benefit the employees.
STEP vision: To be a world leading high-tech enterprise in electrical industry.
