Name: 0.6/1 KV Fire Resistant Electrical Wire , Fire Rated Cable For Fire Alarm System
Brand: Shenzhen Chengtiantai Cable Industry Development Co.,Ltd
SKU: YTTW
Availability: InStock

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Features

Specifications

Rate Voltage: 0.6/1 KV

Conductor: Bare Copper Class 2

Light Duty: 500 V

Insulation: Mica Tape

Heavy Duty: 750 V

Sheath: Copper Metallic Sheath

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fire rated electrical cable

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IEC 60331 fire resistant wire

Basic Infomation

Place of Origin: Guangdong，China（Mainland）

Brand Name: Shenzhen Chengtiantai

Certification: CCC

Model Number: YTTW

Payment & Shipping Terms

Packaging Details: steel wooden drum

Delivery Time: 7 / 15 working days

Payment Terms: L/C, T/T

Supply Ability: 50,000 m/day

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0.6/1 KV Fire Resistant Electrical Wire , Fire Rated Cable For Fire Alarm System

Product Description

Fire resistance cable YTTW

YTTW cable is designed for aboveground applications.

Engineered to replace conduit and wire applications, this all-in-one cable assembly offers fewer installation steps.

The copper metallic sheath protects the conductors from damage before,during and after installation and provides overall flexibility not available with a conduit.

0.6/1 KV Fire Resistant Electrical Wire , Fire Rated Cable For Fire Alarm System 0

— Flame Retardant
— High Operating Temperatures
— LSOH Halogen-free
— Great Mechanical Strength
— Competitive Installed Cost
— Public Places

Our YTTW cables provide outstanding electrical and fire-proof properties, and are halogen free.

The design, construction and testing are compliant with international standard IEC60502 and testing standard EN 50200 (PH-90),with standing temperatures of 840 °C for 90 minutes, which means they are capable of remaining in working order despite the most extreme fire conditions. Hence they are known as FIRE RESISTANT cables.

This type of cable is made up of single and multi-cores 600/1000V cables Service Temperature 90°C Emergency Overload Temperature 105°C Short-Circuit Temperature 250°C

Installation of these cables is essential in safety circuits (detection and alarm circuits,evacuation and fire-fighting systems).

**STANDARDS:**
	National	International
Construction	GB/T 12706	IEC 60502
Non fire-propagating	GB/T 18380.3	IEC 60332-3
Low opacity of smoke emitted	GB/T 17651.2	IEC 61034-2
Fire-resistant	GB/T 12666.6	IEC 60331
Low acidity and corrosiveness of gases	GB/T 17650.2	IEC 60754-2
Halogen free	GB/T 17650.2	IEC 60754-1
Non flame-propagating	GB/T 18380.1	IEC 60332-1-2

Rated working voltage:

– Light Duty: 500 V

– Testing Voltage (50 Hz): 2500 V - 15 min

– Heavy Duty: 750 V

– Testing Voltage (50 Hz): 2000 V - 15 min

**Cable structure**
	Conductor	Stranded copper conductor class 2
	Insulation	mica tape¹, flame retardant
	Filler	Glass yarns
	core wraping	Core wrapping with glass-fibre tape as flame-protection
	Sheath	Corrugated Copper
	Outer covering (Optional)	Anticorrosion Outer Sheath PVC

**USAGE CHARACTERISTICS**
Service Temperature	90°C
Emergency Overload Temperature	105°C
Short-Circuit Temperature	250°C
Laying Temperature	should not be lower than 0°C
Minimum bending radius when laying	Single core: r = 6 x cable outer diameter
Sheath colour	The standard color is orange, other colors are available.

**SINGLE CONDUCTOR**
Nominal cross Section	Nominal insulation thickness	Thickness of metallic sheath	Outer Diameter approx.	current carrying capacity	Voltage drop cos μ= 0,8
mm²	mm	mm	mm	A	V/A.km
1×1.0	0.80	0.40	3.53	-	23.10
1×1.5	0.80	0.40	3.78	32	15.40
1×2.5	0.80	0.40	4.18	42	9.48
1×4.0	0.80	0.50	4.85	56	5.90
1×6.0	0.80	0.50	5.36	70	3.90
1×10	1.00	0.50	7.02	97	2.33
1×16	1.00	0.60	8.24	125	1.47
1×25	1.00	0.60	9.56	165	0.92
1×35	1.00	0.60	10.70	200	0.67
1×50	1.20	0.70	12.60	245	0.49
1×70	1.20	0.70	14.40	305	0.34
1×95	1.20	0.80	16.50	375	0.25
1×120	1.20	0.80	18.14	435	0.20
1×150	1.40	0.80	20.15	500	0.16
1×185	1.40	0.90	22.10	580	0.13
1×240	1.40	0.90	24.85	685	0.10
1×300	1.60	1.00	27.70	795	0.08
1×400	1.60	1.00	30.40	930	0.06

***2 CONDUCTOR***
Nominal cross Section	Nominal Insulation thickness	Thickness of metallic sheath	Outer Diameter approx.	Ampacity	Voltage drop cos μ= 0,8
mm²	mm	mm	mm	A	V/A.km
2×2.5	0.80	0.50	6.96	33	18.96
2×4.0	0.80	0.60	8.10	44	11.8
2×6.0	0.80	0.60	9.12	57	7.8
2×10	1.00	0.70	12.44	78	4.66
2×16	1.00	0.70	14.48	104	2.86
2×25	1.00	0.80	17.32	135	2.52
2×35	1.10	0.80	19.90	168	2.24
2×50	1.20	0.90	23.00	204	1.64
2×70	1.20	1.00	26.80	263	1.42
2×95	1.20	1.00	30.60	320	1.08
2×120	1.20	1.00	33.88	373	0.98

**THREE CONDUCTOR**
Nominal cross Section	Nominal insulation thickness	Thickness of metallic sheath	Outer Diameter approx.	Ampacity	Voltage drop cos μ= 0,8
mm²	mm	mm	mm	A	V/A.km
3×2.5	0.8	0.60	7.56	29	16.4
3×4.0	0.8	0.60	8.57	38	10.2
3×6.0	0.8	0.60	9.67	46	6.74
3×10	1.0	0.70	13.22	65	4.03
3×16	1.0	0.70	15.42	85	2.54
3×25	1.0	0.80	18.46	118	1.59
3×35	1.1	0.80	21.43	150	1.16
3×50	1.2	0.90	24.55	192	0.85
3×70	1.2	1.00	28.63	228	0.59
3×95	1.2	1.00	32.72	273	0.43
3×120	1.2	1.00	36.26	314	0.35

**FOUR CONDUCTOR**
Nominal cross Section	Nominal insulation thickness	Thickness of metallic sheath	Outer Diameter approx.	Ampacity	Voltage drop cos μ= 0,8
mm²	Mm	mm	mm	A	V/A.km
4×6.0	0.8	0.60	10.59	46	6.74
4×10	1.0	0.70	14.52	65	4.03
4×16	1.0	0.80	17.18	85	2.54
4×25	1.0	0.90	20.57	118	1.59
4×35	1.1	1.00	23.86	150	1.16
4×50	1.2	1.00	27.34	192	0.85
4×70	1.2	1.00	31.69	228	0.59
4×95	1.2	1.00	36.27	273	0.43

**3+1 CORE**
Nominal cross Section	Nominal insulation thickness	Thickness of metallic sheath	Outer Diameter approx.	Ampacity	Voltage drop cos μ= 0,8
mm²	mm	mm	mm	A	V/A.km
3×16+1×10	1.0	0.80	16.56	85	2.54
3×25+1×16	1.0	0.90	19.77	118	1.59
3×35+1×16	1.1	1.00	22.18	150	1.16
3×50+1×25	1.2	1.00	25.87	192	0.85
3×70+1×35	1.2	1.00	29.81	228	0.59
3×90+1×50	1.2	1.00	34.04	273	0.43

Notes:

Ampacities based on 90°C conductor temperature and 40°C ambient temperature according to IEC 287 standard

The voltage drop based on conductor temperature 90°C is on the high side calculated only for reference

When the cable adopt compressed cores, diameter of cable should be 95% of normal diameter, diameter of metallic sheath should be adjusted correspondingly. When enhancing the insulation, outer diameter of cable is increased for about 5%.

¹Glass cloth reinforced Muscovite mica tape

2 Current ratings in Ampere (A) up to 30° C ambient temperature

0.6/1 KV Fire Resistant Electrical Wire , Fire Rated Cable For Fire Alarm System 2

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Contact Person :	Ms. Annie Chen
Tel :	+8613670012325
Fax :	86-755-81725188

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