source:Industry News Popular:adapter release time:2021-06-22 15:34:15 Article author:sznbone
Ten tricks for cable fire and explosion
1. Ensure the construction quality, especially the production quality of the cable head must strictly comply with the specified requirements.
2. Carry out the cable test regularly, and deal with it immediately if any problem is found.
3. Install a fire alarm device to detect the fire immediately to prevent the cable from catching fire.
4. The cable trench should be kept dry to prevent the cable from being damp, causing the insulation to drop and cause a short circuit.
5. Enhance cable operation monitoring to avoid cable overload operation.
6. Occasionally clean the dust accumulated on the cable to prevent spontaneous combustion of the accumulated dust and cause the cable to catch fire.
7. Enhance the regular verification and maintenance of the cable loop switch and protection to ensure its reliable action.
8. When laying the cable, keep a sufficient distance from the heat pipeline, the control cable is ≥0.5m; the power cable is ≥1m; the control cable and the power cable should be slotted, layered and arranged separately, and it is impossible to overlap between layers; right? The cable should be flame-retardant and heat-insulated for the parts that meet the delimitation.
9. Equipped with necessary fire fighting equipment and facilities. Common fire extinguishing equipment can be used to extinguish the fire of overhead cables, but automatic or remote control fire extinguishing devices, such as 1301 fire extinguishing device, water spray fire extinguishing device, etc., should be installed in the cable interlayer, shaft, channel and tunnel.
10. Take fire and flame retardant measures.
Fire-retardant measures for cables include:
(a) Apply fire-resistant paint on the surface of the cable.
(b) Wrap the parts of the cable that need to be flameproof with fireproof tape.
(c) The holes where the cable passes through the wall, the bottom of the plate, and the shaft are tightly sealed with refractory materials to avoid the spread and spread of high-temperature smoke when the cable is on fire, which will cause the fire area to expand.
(d) Set up heat-resistant and fire-proof panels between the cable layers, segmented partition walls and fire doors to prevent the cable layers from combusting and expand the fire.
(e) Wrap the cable with a heat-insulating and flame-resistant material. When the cable is on fire, the wrapped cable is isolated from the fire by the heat-insulating and flame-resistant material to avoid burning. If the cable itself catches fire, the lack of oxygen in the bandage can cause the fire to extinguish itself, preventing the fire from spreading to the outside of the bandage.
Read recommendations:
24-36W Charger,36W Charger,24W Charger,30W Charger
ER42 High Frequency Transformer
MKA-571652420 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter
5V2A power adapter is a magical existence!
What are the unique advantages of high frequency switching power adapter
Popular recommended products
200-500W Switching Power Supply
2020-08-2924-65W Switching Power Supply
2020-08-2912V2ASwitching Power Supply
2020-08-28MKD-571202000 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter
2020-08-28MKA-571652420 ADAPTER AC ADAPTER CE ADAPTOR UL ADAPTOR Linear Adapter
2020-08-28EI-66 ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28EI-57 ADAPTER LINEAR ADAPTOR Linear Power Adapter Switching Power Adapter INTERCHANGEABLE ADAPTOR Li
2020-08-28EI-48 ADAPTER LINEAR ADAPTOR Switching Power Adapter INTERCHANGEABLE ADAPTOR Linear Adapter
2020-08-28EI-41 ADAPTER AC ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Adapter
2020-08-28EI-35 ADAPTER AC ADAPTER SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28ER42 High Frequency Transformer
2020-08-2712-36W POE POWER SUPPLY
2020-08-27Transformer,Power Transformer,Ring Power Transformer
2020-08-27Transformer，High Frequency Transformer，Frequency Transformer
2020-08-2712-24W Medical Switching Power Supply
2020-08-273-12W Medical Switching Power Supply 3W Switching Power Supply 12W Power Supply
2020-08-2745W PD Charger,45W Charger,PD Charger
2020-08-2736-90W Charger,36W Charger,90W Charger,40W Charger,50W Charger
2020-08-2724W USB Charger,24W Charger,USB Charger
2020-08-2724W 2USB Charger,24W Charger ,2USB Charger
2020-08-2710-24W Charger,24W Charger,10W Charger
2020-08-2730-500W LED Power Supply 30-500W Power Supply
2020-08-27Related Information
What are the unique advantages of high frequency switching power adapter
2022-04-20General Mechanism Analysis of Switching Power Adapter.ac power adapter wholesaler
2022-04-19Suppression method of low frequency ripple of switching power supply
2022-04-16Why is the power adapter making noise?
2022-04-15When the power adapter is in normal use, what is the normal temperature?
2022-04-1490% of people use the car charger incorrectly, are you using it right?CAR POWER SUPPLY sales
2022-04-13The difference between a power adapter and a voltage regulator
2022-04-12Select the power adapter to determine these three adaptation conditions.SWITCHING POWER Vendor
2022-04-11Why is the original power adapter better than the non-original one?TRANSFORMER Production
2022-04-09What are the industries where the power adapter can be applied?CAR CHARGER wholesale
2022-04-08What is the difference between high-end and low-end power adapters? How to check after playing,CAR P
2022-04-07How to design a good power adapter,CAR CHARGER wholesaler
2022-04-07Customized desktop power adapter
2022-04-06The quality of the switching power supply determines the safety of electricity use,CAR CHARGER whole
2022-04-02What are the advantages of wireless chargers?
2022-03-30PD charger is a must-have at home
2022-03-29What are the main materials of the power adapter shell?
2022-03-26What is a PD power adapter? It can make charging ubiquitous
2022-03-25Slow charging? Try a fast charger
2022-03-24Do you understand the cause of abnormal noise in the power adapter?
2022-03-23Reasons for abnormal noise of the power adapter
2022-03-22Talking about the common problems of the power adapter
2022-03-19General manufacturer power adapter reliability test items
2022-03-18More energy efficient and safe power adapter
2022-03-17Five ways to solve the power adapter overheating?
2022-03-16What are the common connection faults of cottage shared chargers on the market?
2022-03-15How to use the car charger and matters needing attention!
2022-03-14Do you know the difference between a power adapter and a charger,CAR CHARGER Processor
2022-03-12The power adapter has a very wide range of applications,Audio Transformer
2022-03-11What is the development trend of the power adapter industry,AC ADAPTER
2022-03-10Popular recommended products
12-24W Medical Switching Power Supply
2020-08-2724-65W Medical Switching Power Supply
2020-08-2712W 2USB Charger,2USB Charger,12W Charger,USB Charger
2020-08-27EI-41 ADAPTER AC ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Adapter
2020-08-2812W POWER SUPPLY,12W CAR POWER SUPPLY,POWER SUPPLY,CAR POWER SUPPLY
2020-08-27MKS-1203000EX Switching Power Supply
2020-08-2945W PD Charger,45W Charger,PD Charger
2020-08-273-100W PCBA power supply 3-100W Customized power supply 3-100W power supply
2020-08-2718-25W Switching Power Supply
2020-08-28EI Power Transformer Power Transformer
2020-08-27MKS-120200BS-36 Switching Power Supply
2020-08-2912W CAR CHARGER,12W USB CAR CHARGER,CAR CHARGER,12W CHARGER
2020-08-2719V2A 36W Switching Power Supply
2020-08-2872-200W Switching Power Supply
2020-08-2936-65W Switching Power Supply
2020-08-29MK-C1806028 MKA ADAPTER LINEAR ADAPTOR SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28Inductance & Coil
2020-08-2710-24W Charger,24W Charger,10W Charger
2020-08-27EI-35 ADAPTER AC ADAPTER SWITCHING ADAPTOR Linear Power Adapter Linear Adapter
2020-08-28QC3.0 24W USB Charger,24W USB Charger,24W USB Charger,USB Charger
2020-08-2724V21A LED Power Supply 24V Power Supply 21A Power Supply
2020-08-27MKS-1401700H Switching Power Supply
2020-08-2940W 4USB Charger,40W Charger,4USB Charger
2020-08-273-12W Medical Switching Power Supply 3W Switching Power Supply 12W Power Supply
2020-08-27200-500W Switching Power Supply
2020-08-29Transformer,Power Transformer,Ring Power Transformer
2020-08-2724-36W Charger,36W Charger,24W Charger,30W Charger
2020-08-27EI-48 ADAPTER LINEAR ADAPTOR Switching Power Adapter INTERCHANGEABLE ADAPTOR Linear Adapter
2020-08-2812-36W POE POWER SUPPLY
2020-08-27MKS-1201250HEU Switching Power Supply
2020-08-29