Chiếu sáng sân khấu ngoài trời, Cáp kết nối PVC chống nước màu đen

Trong cuộc sống hiện đại, khi nhu cầu của mọi người về sự an toàn và tiện lợi trong ngôi nhà ngày càng tăng, ổ cắm chống nước ngoài trời, power extension cords and waterproof switches have become indispensable safety equipment. These products not only ensure the safety of electricity use in humid environments or outdoor areas, but also greatly improve the convenience of life. Below, we will further explore the characteristics, selection criteria and usage precautions of waterproof sockets, power extension cords and switches.

3 Pin Cáp nối dài chống nước, 5m 16,4ft IP65 Dây nguồn ngoài trời nhẹ

5ft Powercon Extended Cable Power Plug Male to Female for Stage Lighting

Outdoor DMX cable IP65 Waterproof Stage Lighting Power cable

Waterproof socket power extension cord

I. Technical characteristics and advantages
Waterproof performance: The core lies in its high-standard waterproof design, which is usually measured by IP (Ingress Protection) level. IP65 and above levels can effectively resist water splashes and sprays, and are suitable for humid or rainy environments such as bathrooms, kitchens, terraces and outdoors.

Safety performance: Built-in overload protection, short circuit protection and leakage protection devices can quickly cut off the power supply when the current is abnormal to prevent safety accidents such as fire.

Durability: The outer shell is mostly made of high-quality flame-retardant materials, such as PC (polycarbonate) or ABS (acrylonitrile-butadiene-styrene copolymer). It has good high temperature resistance and impact resistance, and the internal wire is made of pure copper, which has excellent conductivity and is not easy to age.

Flexibility: Provides a variety of length options to meet the wiring needs of different scenarios. It is also equipped with an independent switch to facilitate users to control the power on and off and save energy.

Item specifics Condition
New: A brand-new, unused, unopened, undamaged item in its original packaging (where packaging is … Read moreabout the condition
Thương hiệu : Unbranded
Type : DMX Cable
Connector B : XLR (3-Pin) Female
Connector A : XLR (3-Pin) Male
MPN : Does Not Apply
Features : Powered
Cable Length : 1tôi,2tôi,5tôi,10m or customized length
Country/Region of Manufacture : Trung Quốc

ngoài trời 3 Kích thước phích cắm kết nối chống nước Pin

The function of the Outdoor Power Cord
Although the outdoor power cord is only an accessory for home appliances, it plays a vital role in the use of home appliances. If the outdoor power cord is broken, the entire appliance cannot be used. Household power cords should use BVV2×2.5 and BVV2×1.5 wires. BVV is the national standard code for copper sheathed wire. 2×2.5 and 2×1.5 represent 2-core 2.5 square millimeters and 2-core 1.5 square millimeters respectively. Under normal circumstances, 2×2.5 is used as the main line, and 2×1.5 is used as a single electrical branch line and switch line. BVV2 × 4 is used for single-phase air-conditioning dedicated line, and a dedicated ground wire is also provided.
Technical standards for outdoor power cords
The selection of the outdoor power cord is carried out according to some principles. National standards are not fabricated out of thin air, and so are outdoor power cords. Relevant requirements such as quality and appearance are also implemented in accordance with the outdoor power cord certification regulations. The principles to be based on the manufacture of outdoor power cords are:
(1) According to the requirements of SDJ161-85 in the “Technical Regulations for Power System Design” promulgated by the Ministry, the selection of the wire cross section of the DC transmission power line is carried out;
(2) “Technical Regulations for Design of 110~500kV Overhead Transmission Lines” DL/T5092-1999;
(3) “Technical Guidelines for High Voltage DC Overhead Transmission Lines” DL436-2005.
The meaning of the wire and cable specification model
RV: copper core vinyl chloride insulated connection cable (dây điện).
AVR: Tinned copper core polyethylene insulated flat connecting flexible cable (dây điện).
RVB: Copper core PVC flat connection wire.
RVS: Copper core PVC stranded connection wire.
RVV: Copper core PVC insulated PVC sheathed round connection flexible cable.
ARVV: Tinned copper core PVC insulated PVC sheathed flat connection flexible cable.
RVVB: Copper core PVC insulated PVC sheathed flat connection flexible cable.
RV-105: Copper core heat-resistant 105. C PVC insulated PVC insulated connection flexible cable.
AF-205AFS-250AFP-250: Silver-plated polyvinyl chloride fluoride plastic insulation high temperature resistance -60. C~250. C Connect the flexible cable.
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