Colorful 450V / 750V Fire Alarm Cables , Heat Resistant Electrical Cable
Brand Name:SHANCABLE
Certification:CE/KEMA/ISO/PCCC
Model Number:ZR-RVV
Minimum Order Quantity:1000m
Delivery Time:As per schedule
Place of Origin:SHANGHAI,CHINA
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Location:
Shanghai Hunan China
Address:
No.7577 Hunan Road, Pudong New District. Shanghai China
Supplier`s last login times:
within 35 hours
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Product Details
Colorful 450V / 750V Fire Alarm Cables , Heat Resistant Electrical
Cable
Cable Structure
Conductor : Class 1,2,5 Flexible Copper Conductor
Screen: Mica tape
Insulation: PVC or LSZH PO
Sheath:PVC: (Optional)
Rated Voltage : 450/750V
1. Application
Flexible cable for medium mechanical stresses. Permitted frequent
bending and twisting. Specially suitable for application in
household, kitchens and offices in dry and damp conditions, for
inst. washing-machines, dryers, refrigerators etc., as long as the
cable is adapted to essential specifications of the device. Also
suitable for cookers, i.e. hot devices, on condition that it does
not get in direct contact with hot parts of the device and is not
exposed to heat irradiation. Suitable for fixed installation in
furniture, partition walls, decorative linings and cavities in
prefabricated construction elements
2. Technical data
Temperature range :
during installationi : +5 °C up to +70 °C
fixed installed : -30 °C up to +70 °C
at short circuit of max. 5 s : up to 150 °C
ambient temperature at storage : up to 40 °C
Nominal voltage : Uο/U = 300/500 V
Test voltage : 2000 V
Minimal inner bending radius : 4D for D < 8 mm
5D for 8 - 12 mm
6D for D > 12 mm
| corexsection mm2 | conductor structure | External diameter mm | Insulation thickness mm | Sheath thickness mm | Conductor resistance at 20 °C Ω/km | Specific. el. resistance of insulation at 70°C MΩkm |
| 2x0.75 | 24x0.2 | 5.7-7.2 | 0.6 | 0.8 | 26.0 | 0.011 |
| 2x1 | 32x0.2 | 5.9-7.5 | 0.6 | 0.8 | 19.5 | 0.010 |
| 2x1.5 | 30x0.25 | 6.8-8.6 | 0.7 | 0.8 | 13.3 | 0.010 |
| 2x2.5 | 50x0.25 | 8.4-10.6 | 0.8 | 1.0 | 7.98 | 0.0095 |
| 3x0.75 | 24x0.2 | 6.0-7.6 | 0.6 | 0.8 | 26.0 | 0.011 |
| 3x1 | 32x0.2 | 6.3-8.0 | 0.6 | 0.8 | 19.5 | 0.010 |
| 3x1.5 | 30x0.25 | 7.4-9.4 | 0.7 | 0.9 | 13.3 | 0.010 |
| 3x2.5 | 50x0.25 | 9.2-11.4 | 0.8 | 1.1 | 7.98 | 0.0095 |
| 3x4 | 56x0.3 | 10.5-13.1 | 0.8 | 1.2 | 4.95 | 0.0078 |
| 4x0.75 | 24x0.2 | 6.6-8.3 | 0.6 | 0.8 | 26.0 | 0.011 |
| 4x1 | 32 x 0,20 | 7,1 - 09,0 | 0.6 | 0.9 | 19.5 | 0.010 |
| 4x1.5 | 30 x 0,25 | 8,4 - 10,5 | 0.7 | 1.0 | 13,3 | 0,010 |
| 4x2.5 | 50 x 0,25 | 10,1 - 12,5 | 0,8 | 1.1 | 7,98 | 0,0095 |
| 4x4 | 56 x 0,30 | 11,5 - 14,3 | 0,8 | 1.2 | 4,95 | 0,0078 |
| 4x6 | 84 x 0,30 | 14,7 | 0.8 | 1.2 | 3,30 | 0,0068 |
| 5x0.75 | 24 x 0,20 | 7,4 - 9,3 | 0.6 | 0.9 | 26.0 | 0.011 |
| 5x1 | 32 x 0,20 | 7,8 - 9,8 | 0.6 | 0.9 | 19.5 | 0,010 |
| 5x1.5 | 30 x 0,25 | 9,3 - 11,6 | 0.7 | 1.1 | 13.3 | 0,010 |
| 5x2.5 | 50 x 0,25 | 11,2 - 13,9 | 0.8 | 1.2 | 7,98 | 0,0095 |
Operating characteristics
1,Long-term allowable operating temperature of cable conductor ≤70°C
2,Highest working temperature of cable in case of short circuit (the
longest lasting time is not over 5s):≤300mm2 cable conductor ≤160°C, ≥300 mm2 cable conductor≤ 140°C.
3,The laying temperature should over 0℃,Permissible bending radius of
cable:for single core unarmored cable, should be no less than 20 times of it’s outer diameter ; for multi-core unarmored cable, should be no less than 15 times of it’s outer diameter
4,With flame-retardant property,ZA,ZB,ZC,ZD are 4 types
5,The product is applicable for AC 50 Hz transmission and
distribution lines with rated voltage of 0.6/1KV
Why Choose US ?
- Advanced connectors & assembly cables machines and testing equipments.
- Large production capacity, short delivery.
- Strict QC checking before delivery.
- OEM/ODM service available, help you on designing.
- Prompt quotation for your inquiry.
- More than 20 years experiences in cable and wire field.
- Professional connector and cable manufacturer, with good quality and competitive price.
- Samples are available for further evaluation and you are highly welcome to visit our factory at any time!!
FAQ
1. Shipping: By sea or air due to heavy weight. Samples will be send by DHL,
Fedex. etc
2. Payment: We accept T/T, L/C , just choose what you like
3. Delivery time: Generally 15~25 working days upon receipt deposit. According to the
quantity.
4. MOQ: Generally our MOQ is 1000meters. samples below 20 centimeter can be provided freely.
Colorful 450V / 750V Fire Alarm Cables , Heat Resistant Electrical Cable
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