- Time：2025/10/29 posted：Kehong Enterprises Co.,Ltd.
产品简介 / Product Overview
KHBJ1571辐照交联型卡扣式绝缘护套是一种用于裸导线加强绝缘防护的高性能产品。 该护套能有效消除由于架空导线安全距离不足、外飘物接触、高杆植物生长或倒伏等因素造成的安全隐患， 从而提高电网运行的可靠性与安全性。
The KHBJ1571 Irradiation Cross-linked Snap-on Insulating Cover is designed to reinforce insulation for bare overhead conductors. It effectively eliminates safety hazards caused by insufficient clearance, flying debris, tall vegetation contact, or tree fall, ensuring
reliable and safe operation of power distribution systems.
性能特点 / Product Features
• 适用于380V、10kV、35kV架空线
Applicable to 380V, 10kV, and 35kV lines; simple installation and low cost.
• 适用于110kV~330kV高压线路及引流跳线
Applicable to 110–330kV transmission lines and jumper leads; reduces clearance and prevents bird damage.
• 支持停电或带电安装
Allows installation under both live and outage conditions.
• 快速高效的安装方式
Two- person team can install 20 meters in 5 minutes.
• 不影响线路参数
No need to replace fittings or supports; sag remains within parameters.
• 优异的耐候与绝缘性能
Excellent weather resistance, anti-tracking, UV and abrasion resistant.
• 可重复使用（380V~10kV）
Reusable for low to medium voltage applications.
• 宽温度适应范围
Operates reliably under - 40°C to +100°C conditions.
• 结构稳固可靠
Stable snap-on structure prevents loosening or displacement.
• 防水密封设计
Sealing accessories prevent water ingress, avoiding flashover accidents.
• 经受长期运行验证
Over 9 years of accident-free operation since 2009.
技术参数 / Technical Parameters
项目 / Item
性能指标 / Performance
额定电压 Rated Voltage
10kV / 35kV / 110kV
绝缘强度 Insulation Strength
≥25 kV/mm
耐温范围 Operating Temperature
- 40℃ ~ +100℃
阻燃性能 Flame Retardancy
UL94 V- 0
耐候性 Weather Resistance
≥10 years outdoor
适用电压等级 Voltage Range
380V ～ 330kV
环保标准 Environmental Compliance
RoHS, REACH
产品型号表/Product Model
产品牌号
产品名称
电压等级
规格
适用于裸导线规格
KHBJ1571
辐照交联型卡扣式绝缘护套
10kV/35kV
Φ10mm
35mm²
KHBJ1571
辐照交联型卡扣式绝缘护套
10kV/35kV
Φ14mm
50-70mm²
KHBJ1571
辐照交联型卡扣式绝缘护套
10kV/35kV
Φ18mm
95mm²
KHBJ1571
辐照交联型卡扣式绝缘护套
10kV/35kV
Φ20mm
120-150mm²
KHBJ1571
辐照交联型卡扣式绝缘护套
10kV/35kV
Φ28mm
185-240mm²
KHBJ1571
辐照交联型卡扣式绝缘护套
10kV/35kV
Φ38mm
400-800mm²
典型应用 / Typical Applications
适用于10kV～330kV架空输电与配电线路、电杆引流跳线、变压器引出线防护、城市配网改造与防鸟害工程、风电与光伏电站电气防护系统。
Used in 10–330kV overhead transmission and distribution lines, jumper and
transformer connections, urban grid renovation and anti-bird projects, and electrical protection for wind and solar stations.
The application of KHBJ1571 in the 27.5kV transmission line of high-speed rail contact network to prevent accidents caused by foreign object overlapping short circuit tripping and high-speed rail shutdown
KHBJ1571 irradiation cross-linked snap on insulation sheath is applied to the drainage jumper of high-voltage transmission lines to prevent wind deviation, bird damage, and prevent accidents such as flashover and tripping caused by moisture and salt spray
总结 / Summary
KHBJ1571辐照交联型卡扣式绝缘护套以其卓越的绝缘性能、可靠的结构设计、快捷的安装方式与长期运行验证， 成为电力系统中理想的架空线路绝缘改造及防护方案。
The KHBJ1571 insulation cover provides excellent electrical insulation, structural
stability, and easy installation, proven through long-term safe operation, making it an ideal solution for modern overhead line insulation and protection.