Flexible Copper Insulated Electrical Wire H05Z K H07Z K BS EN 50525-3-41 Cable

Flexible Copper Insulated Electrical Wire H05Z K H07Z K BS EN 50525-3-41 Cable

APPLICATION

LSZH panel wiring for appliances with maximum operating temperatures of 90°C, and generally in areas (such as public and government buildings) where smoke and toxic fumes may cause a threat to life and equipment. The cables produce no corrosive gases when burnt which is particularly important where electronic equipment is installed.

CONSTRUCTION

Conductor

Class 5 flexible copper conductor according to BS EN 60228 (previously BS 6360)

Insulation

LSZH (Low Smoke Zero Halogen) Type EI5 thermosetting insulation according to BS EN 50363

CABLE STANDARDS

BS EN 50525-3-41 (previously BS 7211 Table 3 and 4b CENELEC HD22.9), BS EN/IEC 60332-1-2,

BS EN/IEC 50267-2-1, BS EN/IEC 60754

The electrical and dimensional properties of this product are measured by the Technical and Quality Assurance department at the Sunwin Cables laboratory.

Cable performance in respect of conductor resistance, construction quality (workmanship),dimensional consistency, and other parameters are verified to published standardsand approved product drawings. Conformance to RoHS (Restriction of the use ofHazardous Substances) is determined and confirmed.

CHARACTERISTICS

Voltage Rating (Uo/U)

H05Z-K - 0.5mm2 to 1mm2: 300/500V H07Z-K - 1.5mm2 to 240mm2: 450/750V

Temperature Rating

-25°C to +90°C

Minimum Bending Radius

Up to 35mm2: 4 x overall diameter 50mm2 and above: 6 x overall diameter

Insulation Colour

 Red  Black  Blue  Orange  White  Yellow Green/Yellow  Grey  Brown  Violet  Pink

DIMENSIONS

H05Z-K

H07Z-K

*Sunwin Part No. shown above designate the sheath colour (*). For each colour substitute * for a colour code as listed below. e.g. A2ZRD0015 = 1.5mm2 Red

Colour Codes

CONDUCTORS

Class 5 Flexible Copper Conductors for Single Core and Multi-Core Cables

The above table is in accordance with BS EN 60228 (previously BS 6360)

ELECTRICAL CHARACTERISTICS

Current Carrying Capacity

Ambient temperature: 30ºC

Conductor operating temperature: 90ºC

1. Where a conductor operates at a temperature exceeding 70ºC it must be ascertained that the equipment connected to the conductor is suitable for the conductor operating temperature (see also Regulation 512.1.2).

1. Where cables in this table are connected to equipment or accessories designed to operate at a temperature not exceeding 70ºC, the current ratings given in the equivalent table for 70ºC thermoplastic insulated cables (Table 4D1A) must be used (see Regulation 523.1).

The above table is in accordance with Table 4E1A of the 17th Edition of IEE Wiring Regulations.