English

PRODUCTS

Home

Products

LSZH Cables

EN 50525 Standard LSZH Cables

EN 50525-3-11 Flexible LSHF Low Smoke Halogen Free Cable

Send Email to Us

DOWNLOAD CATEGORY SPECIFICATIONS

Product Details

Product parameter

Application

Flexible LSZH also called Low Smoke Halogen Free Cable , which is used as an indoor general wiring cable primarily for installation in public areas. Examples include use on pendant lighting drops or as a general supply lead within hospital or airport projects. For installation where fire, smoke emission and toxic fumes create a potential risk to life and equipment.

Performance

Electrical performance U0/U:
300/500V

Chemical performance:
chemical,UV&oil resistance

Mechanical performance:
minimum bending radius:5 x overall diameter

Terminal performance:
-Maximum service temperature: 70℃
-Maximum short-circuit temperature: 160℃(Max.5s)
-Minimum service temperature：-10℃

Fire performance:
-Flame retardant according to IEC/EN 60332-1-2 standard
-Reduced emission of halogens chlorine <15%

Construction

Conductor:
class 5 flexible copper conductor

Insulation:
LZSH(Low Smoke Zero Halogen) Type TI6

Sheath:
LZSH(Low Smoke Zero Halogen) Type TM7

Core Identification
- Two cores:blue, brown
- Three cores:blue, brown, Green/Yellow
- Four cores:blue, brown, Gray, Green/Yellow
- Five cores:blue, brown, Gray, Black, Green/Yellow

Sheath Colour:
White, Black

EN 50525-3-11 Flexible LSHF Low Smoke Halogen Free Cable (1)

Cable Marking and Packing Materials

Cable Marking:
printing, embossing ,engraving

Packing Materials:
wooden drum, steel drum, steel-wooden drum

low smoke zero halogen cable standards

- EN 50525-3-11 (HD21.14), EN 60228

EN 50525-3-11 Flexible LSHF Low Smoke Halogen Free Cable Specification Physical Performance Parameters

No.of Cores	Nominal Section Area	Max.Dia.of Individual Wires in Conductor	Nominal Thickness of Insulation	Nominal Overall Diameter	Nominal Weight
-	mm²	mm	mm	mm	kg/km
2	0.75	0.6	0.6	6.3	57
2	1	0.6	0.6	6.6	65
2	1.5	0.7	0.7	7.4	84
2	2.5	0.8	0.8	9	130
2	4	0.8	0.8	10.4	180
3	0.75	0.6	0.6	6.7	68
3	1	0.6	0.6	7	78
3	1.5	0.7	0.7	8	107
3	2.5	0.8	0.8	9.9	163
3	4	0.8	0.8	11.1	212
4	0.75	0.6	0.6	7.3	83
4	1	0.6	0.6	7.9	100
4	1.5	0.7	0.7	9	134
4	2.5	0.8	0.8	10.8	201
4	4	0.8	0.8	12.2	290
5	0.75	0.6	0.6	8.1	103
5	1	0.6	0.6	8.3	130
5	1.5	0.7	0.7	10.4	170
5	2.5	0.8	0.8	12.1	255
5	4	0.8	0.8	15	360

Electrical Performance Parameters

Nominal Section Area	Max.D.C. Resistance of Conductor at 20℃	Voltage Drop		Current Carrying Capacity		Max.Mass Supportable by Twin Flexible Cord (refer to 522.7.2 and 559.6.1.5 of the 17^th edition of IEE)
Nominal Section Area	Max.D.C. Resistance of Conductor at 20℃	D.C. or single-phase A.C.	Three-phase A.C.	single phase A.C.	Three-phase A.C.
mm²	Ω/km	mV/A/m	mV/A/m	amp	amp	kg
0.75	6.3	62	54	6	6	3
1	6.6	46	40	10	10	5
1.5	7.4	32	27	16	16	5
2.5	9	19	16	25	20	5
4	10.4	12	10	32	25	5