KG series Split core Current transformers

Product catalog summary

Product Description
KG series split-core current transformers are designed for easy installation on existing panels, such as control centers or load centers, to measure or monitor voltage without the need to remove existing cables.

Applications

Current measurement, monitoring, and protection for electrical circuits or equipment.
Current and power measurement for electric motors, lighting, air compressors, heating and ventilation systems, air-conditioning equipment, and auto control systems.
Current, power, and energy monitoring devices.
Energy or relay protection devices.

Technical Index

Rated Input Current: 0-2000A
Rated Output Current: 1mA to 5A
Accuracy Class: 0.5, 1 class
Frequency: 50/60 Hz
Power Factor: Cosφ=1.0
Dielectric Strength: 4.0KV/1mA, no breakdown for 60 seconds
Insulation: DC 500V/1000MΩ Min
CT Core Material: Silicon steel
Connection: Screws
Operating Temperature: -45 to +50 ℃
Air Humidity: ≤ 85% at 20℃

Specifications and Parameters

Item	Input Current	Output Current	Rated Load	Accuracy Class	Dimensions (mm)
KG-16	5A--100A	0-100mA/0.333V	20Ω,50Ω	0.5,1	Φ16, A38.5, B14, C55, D18.5
KG-25	10-200A	0-100mA/0.333V	20Ω,50Ω	0.5,1	Φ25, A57, B14, C75.5, D20.5
KG-30	20-500A	0-500mA/0.333V	20Ω,50Ω	0.5,1	Φ30, A83, B45, C129, D28
KG-55	30-1000A	0-500mA/0.333V	20Ω,50Ω	0.5,1	Φ55, A108, B45, C154, D28
KG-80	50-2000A	0-100mA/0.333V	20Ω,50Ω	0.5,1	Φ80, A137, B45, C192, D28

Catalog excerpts

KG series Split core Current transformers-1

KG 系列开口式互感器 KG series split core current transformer 产品描述 Description KG series split-core current transformers. The CT can be mounted to existing panels, such as control centers or load centers, to measure or monitor voltage. These CTs can be mounted without removing existing cables for easily installation. 产品应用 Applications -Current measurement, monitoring and protection for electrical circuit or equipment; -Current and power measurement for electric motors, lighting, air compressor, heating and ventilation system, air-conditioner equipment and auto control system; -Current, power and energy monitoring device； -Ene

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KG series Split core Current transformers-2

技术指标 Technical index Rated input current 额定输入电流 Rated output current 额定输出电流 Accuracy class 精度等级 Frequency 频率 Power factor 功率因素 Dielectric strength 耐压 Insulation 绝缘强度 CT core 磁芯材质 Connection 连接方式 Operating temperature 工作温度范围 Air humidity 湿度范围 0-2000A 1mA to 5A 0.5, 1 class; 50/60 Hz Cosφ=1.0; 4.0KV/1mA ，No breakdown for 60S DC 500V/1000MΩ Min Silicon steel screws -45-+50 ℃ ≤ 85%（ at 20℃）; 产品规格和参数 Specs and parameters Item 型号 KG-16 KG-25 KG-30 KG-55 KG-80

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