Contact Beida Group and get a comprehensive wire solution. We are a reliable manufacturer and supplier of LSOH Control Cable without Armour 450/750V.
1. Places with dense population
High-rise buildings, shopping malls, hospitals, subways, airports, high-speed rail stations, etc.: In case of fire, they can reduce toxic smoke, buy time for personnel evacuation and rescue, and protect the control circuits for fire protection, monitoring, and emergency lighting.
2. Data center, laboratory, and precision instrument workshop: Prevent corrosive gases generated by combustion from damaging equipment and ensure stable transmission of control signals.
3. High-demand scenarios in the industrial field
Power plants, substations, and new energy power stations (photovoltaic, wind power): As control cables for relay protection and measurement and control devices, they have strong temperature and overload resistance and are suitable for high-temperature environments.
4. Public buildings and municipal engineering
Rail transit signal system, intelligent building automation system (BA, security and protection): compliant with green building standards and adaptable to the safety wiring requirements of modern buildings.
LSOH Control Cable without Armour 450/750V is mainly composed of a T1R copper conductor , PVC insulation and PVC sheath.
Conductor: Copper conductor , round standed or Shaped, Class 1,Class 2 to GB/T 3956, IEC 60228
Insulation: Insulation thickness, XLPE material property shall be as per GB/T 9330.
Core Colour: 2 cores: blue, brown or black
3 cores: green/yellow, blue, brown or blue, black, brown
4 cores: green/yellow, blue, black, brown or blue, black, brown, grey
5 cores: green/yellow, blue, black, brown, grey or blue, black, brown, grey, black
Above 5 coes: black cores with white number or white cores with black number
Outer sheath: Sheath thickness, PVC material property shall be as per GB/T 9330.
Flame-retradant cable: Flame-retardant PVC outer sheath material shall be used. The flame retardant grades can be classified into three categories: Bunch A, B, and C.
Fire-resistance cable: Two layer of Mica tape shall be wound around the conductor.
The rated voltage of this product is 450/750 V. In terms of test voltage, the power frequency test voltage is set at 3 kV, and the test must be conducted continuously for 5 minutes, ensuring no breakdown occurs during this process.
Conductors have a clearly defined operating temperature limit, with a maximum operating temperature of 70 ºC; however, in the event of a short circuit, the temperature can rise to +160ºC. The resistance of conductors also strictly adheres to relevant standards, meeting the requirements for Type 1, Type 2, and Type 5 copper conductors as specified in the GB/T 3956 - 2008 standard.
Regarding flame retardant performance, it can be customized according to specific customer needs, meeting the requirements of Class A, Class B, and Class C bunched cables respectively, and the testing method complies with IEC 60332 or GB/T 18380 standards.
In terms of fire resistance, LSOH Control Cable without Armour 450/750V also performs exceptionally well, capable of sustaining combustion in a 750ºC flame for 90 minutes without experiencing short circuits or disconnections. The testing method adheres to the IEC 60331 or GB/T 19216 standards.
|
serial number |
feature |
WDZ-KYJY Control Cable |
KVV control cable |
|
1 |
insulating material |
cross-linked polyethylene（XLPE） |
polyvinyl chloride（PVC） |
|
2 |
sheath material |
Halogen-free, low-smoke, flame-retardant polyolefin（LSOH） |
polyvinyl chloride（PVC） |
|
3 |
Long-term operating temperature |
Up to 90°C |
Up to 70℃ |
|
4 |
heat resistance |
It has good heat resistance and strong overload capacity, with a short-term overload temperature reaching around 250℃ |
The heat resistance is average, and overload can easily accelerate insulation aging. The temperature during short-term overload can reach around 160℃ |
|
5 |
Insulation electrical performance |
High insulation resistance, low dielectric loss, and good aging resistance |
The insulation performance meets conventional control requirements, slightly inferior to XLPE |
|
6 |
Applicable ambient temperature |
Laying ambient temperature: 0℃~90℃ |
Laying ambient temperature: 0+℃~70℃ |
|
7 |
combustion characteristics |
Halogen-free, low-smoke, flame retardant |
Containing halogen and high smoke emission |
|
8 |
environmental friendliness |
Non-polluting and compliant with green standards |
Containing halogen, it releases toxic gases when burned |
|
9 |
Applicable scenarios |
1. Places with dense personnel 2. Precision equipment and clean environment 3. New energy power stations (photovoltaic, wind power) 4. Rail transit control and signaling system |
1. Conventional control within buildings (such as lighting control, elevator auxiliary circuits) 2. Control circuits for indoor dry, normal temperature environments (such as wiring inside distribution cabinets) 3. Applications that are cost-sensitive and do not require high temperatures (such as ordinary factory assembly lines) |
|
10 |
cost |
The materials and craftsmanship are relatively complex, and the price is higher than that of KVV |
The production process is mature, offering high cost-effectiveness and even lower prices |
Packaging Details:
It is determined by the quantity and requirements you purchase. Can be negotiated.
Port: Tianjin Port
Delivery: By Sea, By Air, By express.
Address
Hangou Industry Park, Shaungjie Town, Beichen District, Tianjin, China
Tel
Get Custom Cable Solutions from China's Top Manufacturer
Request a Quote Tailored to Your Project in 24 Hours
Why Inquire Directly with Our Factory?
● Factory-Direct Pricing: Eliminate middlemen markups - save 10-25% on bulk orders
● Customization Experts: 30+ engineers ready to develop cables for extreme environments (-70°C to 1,000°C)
