Description

YTTW cables are flexible, mineral-insulated fire-resistant cables designed for critical circuits requiring exceptional fire resistance and mechanical durability. Compliant with Bainian cooporate standards, they ensure uninterrupted power supply during emergencies, making them ideal for high-risk environments such as high-rise buildings, tunnels, and industrial facilities.

Key Specifications
Standard Compliance: Common products stands with Bainian Cooporate standards, others can be complianced upon request.

Rated Voltage: 0.6/1kV

Conductor: Stranded Copper (Class 5 Flexibility)

Insulation: Mineral (Magnesium Oxide)

Outer Sheath: Seamless Copper Tube + Low-Smoke Halogen-Free (LSHF) PVC

Temperature Range:

Operational: -40°C to +105°C

Fire Survival: Up to +950°C for 180 minutes

Fire Performance: Non-flammable, low smoke, non-toxic fumes .

Model and Specification Tables

Core Section (mm²)	1 Core	2 Cores	3 Cores	4 Cores	5 Cores
1.5
2.5	1 x 2.5	2 x 2.5	3 x 2.5	4 x 2.5	5 x 2.5
4	1 x 4	2 x 4	3 x 4	4 x 4	5 x 4
6	1 x 6	2 x 6	3 x 6	4 x 6	5 x 6
10	1 x 10	2 x 10	3 x 10	4 x 10	5 x 10
16	1 x 16	2 x 16	3 x 16	4 x 16	5 x 16
25	1x 25	1x 26	1x 27	1x 28	1x 29
35	1 x 35	2 x 35	3 x 35	4 x 35	5 x 35
50	1 x 50	2 x 50	3 x 50	4 x 50	5 x 50
70	1 x 70	2 x 70	3 x 70	4 x 70	5 x 70
95	1 x 95	2 x 95	3 x 95	4 x 95	5 x 95
120	1 x 120	2 x 120	3 x 120	4 x 120	5 x 120
150	1 x 150	2 x 150	3 x 150	4 x 150	5 x 150
185	1 x 185	2 x 185	3 x 185	4 x 185	5 x 185
240	1 x 240
300	1 x 300
400	1 x 400
500	1x 500
630	1 x 630

Features & Benefits
Unmatched Fire Resistance: Survives 3 hours at 950°C (BS 6387:2013), ensuring circuit integrity during fires.

Flexible Structure: Stranded copper conductors allow easy installation in complex routes.

Environmental Safety: LSHF sheath emits minimal smoke and zero halogens when exposed to fire.

Corrosion Resistance: Seamless copper sheath protects against moisture and chemicals.

Applications
Emergency power systems (e.g., hospitals, data centers)

Firefighting equipment circuits (pumps, alarms, smoke extraction)

Nuclear plants, oil refineries, and chemical facilities

Public infrastructure (subways, airports, tunnels)

——Our Feature——

1.Imported equipment with experienced technical team
We have three plant and has 3048 employees which have 206 engineers. Plant has a series of imported production lines including Niehoff copper drawing lines, Troster Germany and Maillefer Finland 500KV VCV lines, stranding machine from Pourtier France, SKET Germany, Caballe Spain, 220KV and 35KV production line plus SIKORA X – RAY 8000 on-line eccentricity measuring unit from Germany
2.Complete certification system
We have gotten ISO 9001, ISO 14001, OHSAS 18001. Plant passed TUV, VDE, UL, CE, SAA, BS etc. certificate.
3.Perfect Production system
Our products cover LV power cable, MV power cable, HV&EHV power cable, ABC cables, ACSR/AAC/AAAC/ACAR/OPGW ,submarine cable, control cable, instrumentation cable, building wire, flexible rubber cable, fire rated cable, renewable cable, solar cable, industrial cable, Lan cable, coaxial cable etc.
4.Perfect Sales service system
We can offer the OEM/ODM service, Multiple products, Skilled Export sale engineer team, Reasonable price, Reliable quality, Friendly service.