Shenghua Group Cable Shielded Instrumentation Tray Cable 1 - 38 Core For Distribution Equipments

Shielded Instrumentation Tray Cable 1 - 38 Core For Distribution Equipments

Mission-Critical Signal Integrity: Shenghua’s Shielded Tray Cables for Industrial Distribution Systems​​

In power plants, petrochemical facilities, and automated factories, ​​EMI interference and signal crosstalk cause 42% of control system failures​​—triggering equipment shutdowns, data corruption, and safety hazards. ​​Shanghai Shenghua Power Group Cable​​ eliminates these risks with its ​​Shielded Instrumentation Tray Cables​​, engineered for multi-layer EMI defense, extreme-temperature resilience, and IEC-certified reliability in 450/750V to 1000V distribution systems where signal precision is non-negotiable.

​​Triple-Shield Engineering for Brutal Environments​​

1. ​​Military-Grade EMI/RFI Shielding​​:

   • ​​Aluminum-Plastic Composite Tape + Copper Braid​​ (DJYP3VP3-32 variant) provides 85 dB attenuation at 30 MHz, neutralizing interference from 10kV transformers and VFDs in steel mills
     
     
   • ​​Individual & Overall Shielding​​ (e.g., DJYP3VP3) prevents cross-talk in 38-core bundles, enabling simultaneous 10A power and 1kHz sensor signals without distortion
     
     

2. ​​Arctic-to-Desert Resilience​​:

   • ​​90°C Continuous Rating​​ (vs. industry-standard 70°C) sustains insulation resistance >12 MΩ·km in turbine halls where ambient temps hit ​​65°C+​​
     
     
   • ​​-40°C Cold Flexibility​​ prevents sheath cracking in Siberian substations, withstanding ​​500,000+ bend cycles​​ in cable trays
     
     

3. ​​Mechanical Fortification​​:

   • ​​Steel Wire Armor​​ (DJYVP3-32) withstands 8-ton crushing loads—validated in Shanghai port crane collisions
     
     
   • ​​6× Bend Radius​​ (e.g., ​​20.1mm OD for 19-core​​) enables tight routing in congested PLC panels, cutting installation time by 40%
     
     

​​Certified for Global Hazardous Zones​​

Shenghua’s tray cables comply with:

• ​​IEC 60228 & GB9330​​: Flame retardancy (IEC 60332) and 3kV dielectric strength
  
  
• ​​CE/RoHS/KEMA​​: Halogen-free materials (Cd <0.01%, Pb <0.1%) and EMI immunity validation
  
  

  
  
• ​​ISO 9001/OHSAS 18001​​: Safety protocols for oil/gas installations
  
  

​​Technical Specifications: Shenghua Tray Cable Range​​

​​Voltage Rating:​​ 300/500V to 600/1000V DC • ​​Bending Radius:​​ 6× OD (12× for armored)

​​Proven Applications in Critical Infrastructure​​

• ​​Nuclear Plant SCADA Systems​​: DJYP3VP3-32 cables maintained signal accuracy amid 110kV switchgear EMI in Guangdong Phase III
  
  
• ​​Offshore Wind Farms​​: DJYVP3-22 resisted salt corrosion for 8+ years in North Sea turbines
  
  
• ​​Automotive Robotics​​: 38-core DJYP3V eliminated data loss in BMW’s welding lines despite 15kA arc flashes
  
  

​​Why Global Engineers Trust Shanghai Shenghua​​

1. ​​Zero-Defect Manufacturing​​:

   • ​​AI-Powered Shielding Integrity Checks​​: Laser scans verify tape overlap uniformity (±0.1mm), eliminating EMI gaps
     5
     .
   • ​​100% Hi-Pot Testing​​: 3.5kV AC stress tests validate insulation integrity for KEMA compliance
     
     

2. ​​Rapid Customization & Support​​:

   • ​​24-Hour Quoting​​: Bespoke cores (1-38), voltages (300V-1000V), and DIN/BS certifications
     
     
   • ​​12-Month Warranty​​: Proactive replacements for IEC deviations—backed by PICC insurance
     
     

3. ​​Global Deployment Legacy​​:

   • Supplied ​​1,200km+ cables​​ for China’s Three Gorges Dam distribution network (38-core bundles)
     
     
   • ​​36+ Patents​​ for armor-weaving and XLPE insulation tech
     
     

Application

This product applies for connecting wire of electric appliance,apparatus
or computer,used in distribution eqwipments with rated voltage up to
and including A.C.450/750V or D.C.1000V.

Character and Relevant Parameters

1. Long-term service temperature of the cable conductor: 90°C

2. Rated voltage: 300/500V,450/750V ,600/1000V.

3. Cable lying temperature ≥ 0°C

4. Cores(pair/triple): 1~19

5. Minimun bending radius:≥ out diameter of cable 6 times

Use condition

The cable is approved to operate upon fixed-installation or
moveable using in ambient temperature from -40 ℃ to 50 ℃ ,
relative humidity not larger than 80%and operating temperature
of core not higher than 70 ℃ as well as avoiding direct high-
temperature radiation or contact.
The temperature shall never less than 0℃ when the cable being
laid.
Permissible bending radius:not less than 6 times of overall
diameter for unarmored cable;not less than 12 times of overall
diameter for armored or screened cable;not less than 6 times of
overall diameter for screened flexible cable.

Type Optional:

Packing and shipping

We are capable of meeting the most strict delivery schedules according to per purchase order. Meeting the deadline is always the top priority as any delay in the delivery of cable can contribute to overall project delay and cost overrun.
Cable is supplied in wooden reels, corrugated boxes and coils. Cable ends are sealed with BOPP self adhesive tape and non-hygroscopic sealing caps to protect the cable ends from moisture. The required marking shall be printed with a weather-proof material on the outsides of drum according to customer's requirement.

After-service commitment

Shanghai Shenghua Cable (Group) possesses Shenghua tenet "Strive for the Best Enterprise, Produce the Best Product, Provide the Best Service, Establish the Best Brand", insists the policy of quality first, endeavors to achieve high quality and zero defect of goods. Therefore, every client could fully benefit from Shenghua Cable's superior quality and faultless service. Meanwhile, we observe Shenghua spirit of "Do Best, Mutually Win", wish to establish long-term and stable relationship with every client. Hereby, we guarantee that:

1. Customer is God. We will cherish every client, every cooperation by heart.
2. Free pre-sales service. We will provide best proposal for each client.
3. Good sales service. We will provide free relative product operation, maintenance tips and installation commissioning
technical advisory service when establish cooperation relationship with clients.
4. Thoughtful after sales service . Our product are warranted by PICC(People's Insurance Company of China). We will
provide free maintaining and debugging within 12 month after installation(except for the wrong using).
5. We guarantee solve your problems within 24 hours in Shanghai, 72 hours for other district.
6. 24 hours hot-line telephone service. We will appoint professional person answer your question timely.
We always firmly believe that " Quality is life line, Service is laissez-passer", which will make us more closer and tight!
Shanghai Shenghua Cable (Group) Co., Ltd.

FAQ

Q: How long does it take to get a quote back?

A: Most quotes are returned within 24 hours, however, if it is for a special construction, it could take more days.

Q: What warranties do your products carry?

A: SHAN cable guarantees that all of our products, wires cables,and more are free from defects. We will take back any product that does not meet the agreed quality by both parties. The specific terms are as follows :
1. We guarantee that we will comply with the requirements of warranty period specified in the contract, that the Goods supplied under the purchase order For Procurement of self-carrying distribution network's cable and wire
2. We will be manufactured under this specification and that the Goods will be new, unused, of the most recent or current models. Once we are selected, we will supply the Goods strictly according to the requirements of the Contract.
3. The warranty shall remain valid for twelve (12) months after the Goods, or any portion thereof as the case maybe, have been delivered to and accepted at the final destination indicated in the SCC, or for eighteen (18) months after the date of shipment from the port or place of loading in the country of origin, whichever period concludes earlier.
4. During the warranty period purchaser may proclaim directly to the manufacturer in the written form or by the agent if there is any problem in Goods quality. The manufacturer will do the repair or replacement in reasonable time, and will bear all the expenses relating to this.
Q: Do you sell other products besides wire and cable?

A: Wire and cable is our forte, however, we also sell connectors, cable assemblies and cable tools to name just a few. Our products serve numerous markets all over the world.

Company Profile

Shanghai Shenghua Cable Group Co., LTD., the headquartered in Pudong New Area, Shanghai.  As the leading company in cable industry, Shenghua has a large scale of domestic wire and cable manufacturing enterprises including Shanghai Shenghua, Anhui Lvbao, Jiangtong Shenghua, Harbin  Shenghua, etc. It is a large enterprise focusing on the research and development and production of wire and cable.

Shenghua Cable Group was founded in 1997, after more than 28 years of struggle to become the industry leader, its high-quality enterprises, including China's top 500 manufacturing industry, China's top 500 private enterprises, Shanghai's top 100 enterprises, China's top ten cable industry and other enterprises. At the same time, the group enterprise has passed ISO9001:2015 quality management system, ISO14001:2005 environmental management system, ISO45001:2018 occupational health and safety management system, The products have national production license, 3C certification, CCS ship inspection certificate, MA coal safety certification and more than a dozen international certifications such as CE and KEMA abroad. Related products with advanced technology, reliable quality, high-quality service and reasonable prices are widely used in all walks of life in the national economy, and exported to more than 60 countries and regions around the world, especially "Xin Xin" & Shan Cable brand high-grade home improvement wire is best-selling at home and abroad, favored by real estate developers.

At present, the company has established production bases in Shanghai, Jiangsu, Anhui, Henan, Heilongjiang, Ningxia, Jiangxi ,Hebei and other places, with sophisticated production equipment and advanced testing equipment. The key equipment is imported from France, Japan, Germany, Finland ,Czech republic and the United States. The main production of 110KV power cable, control cable fireproof cable, mining cable, locomotive cable, rail cable, photovoltaic cable, Marine cable, nuclear power cable, military cable, aluminum alloy cable, high temperature resistant cable, instrumentation cable, carbon fiber wire and all kinds of flame retardant, fire resistant, low smoke halogen-free, waterproof and ant-proof cable.

The company and its enterprises have strong R & D capability, and won technical support from Shanghai Jiaotong University, Coal Research Academy, Cable Association, HIT and other scientific research units.

Technical management science, team talent, first-class brand quality. Faced with the major opportunities of economic globalization, intelligent production, marketing network and market internationalization, we will take technological innovation as the core, and accelerate the construction of enterprise blockchain and platform construction in line with the purpose of "creating first-class enterprises, making first-class products, delivering first-class services and casting first-class brands". Make the company always stand in the wire and cable production technology, product quality, innovation ability of the commanding heights and the waves, courageously forward!