Application and Description
This cable is used for internal wiring of switchboards and distribution boards when the AC voltage is up to 1000V or
the DC voltage is up to 750V. It is generally installed in pipes and is used for internal wiring of equipment with an
operating temperature of 90℃. It is suitable for public places (such as government buildings, etc.) where smoke
and toxic gases may cause life threats and damage to equipment. This cable does not produce corrosive gases
when burning, which is particularly important for electrical equipment.
Standards and Approvals
Cable Construction
- Stranded flexible bare copper conductor
- Complies with VDE-0295 Cl 5, IEC 60228 Cl-5 BS 6360 cl. 5, HD 383
- Cross-linked polyolefin EI5 insulation
- LSOH - Low Smoke Zero Halogen
Technical Features
- Working voltage: 300/500v (H05Z-K), 450/750v (H07Z-K)
- Test voltage: 2500 V
- Dynamic bending radius: 8 x Ø
- Static bending radius: 8 x Ø
- Working temperature during application: -15º C to +90º C
- Flame retardant: IEC 60332.1
- Insulation resistance: 10 MΩ x km
- Smoke density complies with EN 50268 / IEC 61034
- Gas corrosivity complies with EN 50267-2-2, IEC 60754-2
- Flame retardant test complies with EN 50265-2-1, IEC 60332.1
Cable parameters：
|
Number of cores x conductor cross-sectional area # x mm² |
Nominal insulation thickness mm |
Nominal outer diameter mm |
Nominal copper weight kg/km |
Nominal cable weight kg/km |
|||
|
>H05Z-K |
|||||||
|
1 x 0.5 |
0.6 |
2.3 |
4.8 |
9 |
|||
|
1 x 0.75 |
0.6 |
2.5 |
7.2 |
12.4 |
|||
|
1 x 1 |
0.6 |
2.6 |
9.6 |
15 |
|||
Product Advantages
Design and Structural Benefits for System Integration
The design of the H05Z-K cable emphasizes a balance between robustness and flexibility, achieved by employing finely stranded copper conductors within a resilient LSZH insulation matrix. This configuration allows it to adapt effectively to complex installation geometries while ensuring mechanical integrity over extended use. As a dedicated H05Z-K cable manufacturer, we focus on precise dimensional tolerances and color-coding protocols that streamline assembly workflows and reduce errors in multi-core panel configurations. The use of cross-linked polyolefin compounds contributes to the cable’s resistance to abrasion and thermal aging, fortifying its viability in long-term infrastructure deployments.
Performance Advantages and Operational Value Delivered
From a performance perspective, this single core flexible cable excels by combining low electrical resistance with enhanced safety features critical in minimizing fire-related hazards. Its LSZH insulation prevents the emission of toxic halogens, offering reassurance in applications sensitive to air quality and fire safety standards. The cable’s capacity to maintain consistent conductivity and stability across a wide temperature range ensures dependable power delivery under variable environmental conditions. Users benefit from reduced maintenance needs and enhanced lifecycle return on investment, with installation efficiencies stemming from the cable’s flexible construction and compatibility with standardized wiring terminals.
Power Distribution in Commercial and Public Building Installations
In commercial and public building environments, the H05Z-K cable functions as a core component in internal wiring tasks within switchboards and distribution boards. Its low smoke zero halogen wire properties meet stringent fire safety codes designed to protect occupants and key infrastructure by limiting toxic emissions during combustion events. The cable’s mechanical flexibility supports installation in constrained conduit systems, facilitating efficient routing in corridors and utility spaces. As an LSZH cable supplier, our cables comply with VDE and IEC standards, ensuring integrators and maintenance teams receive a product suited to rigorous safety and durability requirements typical of these sectors.
Control Panel Wiring and OEM Assembly Applications
Within industrial control panels and OEM assemblies, the H05Z-K cable provides reliable power and signal distribution that is crucial for equipment operation and automation processes. Its fine-stranded copper conductors enable smooth bending and termination, aligning with control cabinet layout constraints and high-density configurations. The low smoke and halogen-free insulation contribute to safer working environments and risk mitigation during maintenance. As an established H05Z-K cable manufacturer, we deliver cables that support OEM specifications and help streamline assembly line integration, guaranteeing consistent quality outcomes for automation and electrical distribution systems.
What insulation materials are used in your H05Z-K single core cable?
Our H05Z-K cable features cross-linked polyolefin insulation with LSZH (Low Smoke Zero Halogen) properties. This halogen-free insulation reduces toxic gas and corrosive residue emissions during fire, meeting strict safety and environmental standards for industrial wiring applications.
Can you provide custom lengths or color codes for the single core flexible cable?
We offer flexible order options and can accommodate custom lengths and color-coded cores for your application needs. As a trusted LSZH cable supplier, we support requests to match installation accuracy and system integration requirements upon inquiry.
Is the H05Z-K cable compatible with standard power supply systems?
Yes, the H05Z-K cable supports operating voltages up to 300/500 V for cross-sections up to 1 mm², making it suitable for standard power distribution and control panel wiring in commercial and industrial environments.
What delivery times and technical support do you provide for bulk orders?
Our typical lead time is 3–5 weeks after order confirmation. We back all orders with full technical support from our wiring engineers and a 12-month manufacturing warranty. Contact us for volume orders or specialized specifications to ensure timely delivery.
