J-H(ST)H…Bd

J-H(ST)H…Bd Cable Description

The cable utilizes solid bare copper conductors and an aluminum foil shield to prevent electromagnetic interference; its insulation and sheath are made of halogen-free compounds that do not release corrosive or toxic gases during a fire. The “Bd” designation indicates that the cores are twisted into quads and bundled in layers. It is commonly used in areas with fire risks to minimize potential fire-related damage.

Featuring a red outer sheath, the J-H(ST)H BMK…Bd variant is specifically designed for alarm systems and is frequently used to connect fire alarms and security systems within buildings.

J-H(ST)H…Bd Cable Construction

Conductor
Solid bare copper
Insulation
Halogen-free compound
Screen
Plastic coated aluminium foil with drain wire
Outer Sheath
Halogen-free compound

J-H(ST)H…Bd Cable Characteristics

Voltage Rating
300 V
Temperature Range
in motion: -5°C to +50°C
fixed: -30°C to +70°C
Bending Radius
in motion: 7,5 x diameter

J-H(ST)H…Bd Cable Specifications

Number of pairs and nominal conductor diameter (mm)	Copper figure (kg/km)	Insulation thickness (mm)	Overall diameter appr. (mm)	Calorific potential (kWh/m)	Weight appr. (kg/km)
2 x 2 x 0,6	13	1,0	6,0	0,17	49
4 x 2 x 0,6	24	1,0	8,6	0,29	82
6 x 2 x 0,6	36	1,0	9,0	0,34	99
10 x 2 x 0,6	59	1,0	10,4	0,44	135
20 x 2 x 0,6	116	1,0	12,8	0,69	223
30 x 2 x 0,6	172	1,0	14,9	0,92	306
40 x 2 x 0,6	228	1,0	16,7	1,14	386
50 x 2 x 0,6	285	1,4	18,7	1,45	485
100 x 2 x 0,6	568	1,6	25,2	2,62	902
2 x 2 x 0,8	25	1,0	6,8	0,22	66
4 x 2 x 0,8	41	1,0	9,9	0,37	113
6 x 2 x 0,8	62	1,0	10,4	0,43	141
10 x 2 x 0,8	103	1,2	12,2	0,60	200
20 x 2 x 0,8	203	1,4	15,5	0,95	342
30 x 2 x 0,8	304	1,4	18,5	1,38	496
40 x 2 x 0,8	404	1,4	20,8	1,73	632
50 x 2 x 0,8	505	1,6	22,7	2,05	764
60 x 2 x 0,8	606	1,6	24,9	2,48	920

Why Huadong Cable

Our vision is to become an internationally renowned brand in the field of cables; customer satisfaction, employee promotion, and corporate development are our service tenets; high standards, globalization, and building an international brand are our business philosophy.

About HuaDong

Henan Huadong Cable Co., Ltd. was founded in 1999 which is a joint-stock national high-tech enterprise integrating scientific research, industry and trade. Huadong Cable is deeply integrated into the "Belt and Road" construction and exports to more than 130 countries around the world, including Europe, South America, North America, the Middle East, Africa, Asia, and Oceania.

HuaDong Technology

Huadong Cable focuses on technology research and development which has 60 professional personnel with senior professional titles, and has more than 100 invention and utility model patents. Huadong has a team of experienced technical engineers to ensure the quality of cables.

Main Products

Our main products : marine cables, power cables, overhead cables, fireproof cables, low-smoke halogen-free cables, rubber cables, high temperature resistant cables, instrument and control cables, solar cables and other products.