Details

We use cookies for efficient navigation and specific functions, with detailed information available under each consent category below.

"Necessary" cookies are essential for basic site functionalities and are stored in your browser.

We also utilize cookies for analyzing site usage, storing preferences, and providing relevant content and advertisements, subject to your prior consent.

"Functionality" cookies are used to remember your actions and preferences, enhancing your site experience.

You have the option to enable or disable these cookies, but be aware that disabling some may impact your browsing experience.

"Performance" cookies are used to improve website speed and functionality.

Ad Storage

Allow the use of storage mechanisms for advertisements, such as cookies, to enhance your experience.

Cookie: ad_storage

Duration: 7 days

Description: Amazon Web Services set this cookie for load balancing.

Ad User

Configure a user consent mechanism to decide if user data can be shared with Google for online advertising.

Cookie: ad_user_data

Duration: 7 days

Description: Set up user consent on whether user data can be sent to Google for online advertising purposes.

Ad Personalization

Configure the user's consent for receiving personalized ads.

Cookie: ad_personalization

Duration: 7 days

Description: Set up user feedback collection on whether to deliver personalized ads.

Analytics

Activate storage mechanisms, such as cookies, for tracking analytics data (e.g., visit duration).

Cookie: analytics_storage

Duration: 7 days

Description: Enable storage mechanisms (e.g. cookies) related to analytics (e.g. visit duration).

Functionality

Enable storage mechanisms essential for site or app functionalities, like language preferences.

Cookie: functionality_storage

Duration: 7 days

Description: Enable storage mechanisms that power site or app features, such as language settings.

Personalization

Enable storage mechanisms for personalization features, such as video recommendations.

Cookie: personalization_storage

Duration: 7 days

Description: Enable storage mechanisms related to personalization (such as video recommendations).

Security

Activate security-related storage mechanisms, including authentication, fraud prevention, and user protection features.

Cookie: security_storage

Duration: 7 days

Description: Enable security-related storage mechanisms such as authentication features, fraud prevention features, and other user protection features.

Deny All

Save My Programme

Accept All

CU/V-90

PVC绝缘PVC护套单芯低压电力电缆

CU/V-90 PVC 绝缘 PVC 护套单芯低压电力电缆是一款聚焦低压配电场景的 “基础防护型” 电缆，在传统 PVC 绝缘单芯电缆基础上增加 PVC 护套层，形成 “绝缘 + 护套” 双重保护结构，兼具成本经济性与环境适应性，广泛应用于民用建筑、工业辅助区域、市政设施等低压配电系统，承担从干线分支到终端设备的电力传输任务。

联系我们

XLPE绝缘PVC护套屏蔽多芯低压电力电缆

XLPE绝缘PVC护套多芯低压电力电缆

产品特点

标准与认证

结构

技术参数

配置

绝缘 + 护套双重保护，防磨、防老化

90°C 长期工作，适配中高温场景

单芯 + 多股导体，弯曲性好

可选耐候型，适合户外短期使用

SAA认证

AS/NZS 5000.1

退火铜丝+PVC绝缘+PVC护套

1. 电气性能

电压等级：0.6/1kV（低压标准等级），可长期承受 600V 对地电压、1000V 线间电压，绝缘介损因数（20°C 时）≤0.08，满足低压配电系统绝缘要求。
载流量：基于 “环境温度 40°C、自由空气敷设” 条件，不同截面载流量参考（单芯）：
- 1.5mm²：约 24A（可带载 5.3kW 单相负载，如多组家用插座）；
- 10mm²：约 65A（可带载 14.3kW 单相负载，如 2 匹空调外机）；
- 70mm²：约 185A（可带载 40.7kW 单相负载或 110kW 三相负载，如 55kW 电机支线）；
- 240mm²：约 330A（可带载 72.6kW 单相负载或 198kW 三相负载，如小型车间干线）；
短路耐受：短路时（1 秒内）可承受 20-100kA 短路电流（随截面增大提升），绝缘与护套在短路高温（≤150°C）下不易燃烧，离开火源后 30 秒内自熄（符合 GB/T 18380.1-2002 阻燃 C 级）。

2. 耐温与环境适应性

温度范围：长期工作温度 - 15°C 至 + 90°C（低温下 PVC 护套不脆裂，绝缘层不硬化；高温下无软化或熔融现象）；短期过载温度可耐受 120°C（持续时间≤2 小时）。
耐候性：普通 PVC 护套适合室内场景，户外使用需选 “耐候型护套”（添加抗 UV 剂），可抵御紫外线老化，户外使用寿命达 10 年以上（普通护套户外寿命约 5 年）。
耐化学性：耐受弱酸碱（pH 4-9 的溶液，如雨水、普通清洁剂）、机械油、汽油的泼溅，不适用于强腐蚀环境（如浓盐酸、高盐雾海边区域）。
防水性：PVC 护套具备基础防水性，可在潮湿环境（如地下室、卫生间吊顶）短期使用，不可长期浸泡（如水下）。

3. 机械性能

柔性：多股铜导体 + 单层结构，弯曲半径小（固定敷设≤4 倍电缆外径，移动敷设≤6 倍电缆外径），可在电缆桥架转角、墙内穿管、设备间隙灵活布线。
耐磨性：PVC 护套表面硬度≥邵氏 D65，敷设时可抵御穿线管内壁毛刺、桥架边缘的摩擦，护套破损率低于无护套电缆 50% 以上。
抗冲击性：常温下可承受 5J 冲击（如轻微踩踏、工具碰撞），护套无开裂，内部绝缘与导体不受损伤。

XLPE绝缘PVC护套屏蔽多芯低压电力电缆

XLPE绝缘PVC护套多芯低压电力电缆