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.
-Current measurement, monitoring and protection for electrical circuit or equipment;
-Current and power measurement for electric motors, lighting, air compressorheating and ventilation system, air-conditioner equipment and auto control system;
-Current, power and energy monitoring device；
-Energy or relay protection device.
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Rated input current额定输入电流 |
0-2000A |
|
Rated output current额定输出电流 |
1mA to 5A |
|
Accuracy class精度等级 |
0.5, 1 class; |
|
Frequency频率 |
50/60 Hz |
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Power factor功率因素 |
Cosφ=1.0; |
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Dielectric strength耐压 |
4.0KV/1mA，No breakdown for 60S |
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Insulation绝缘强度 |
DC 500V/1000MΩ Min |
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CT core磁芯材质 |
Silicon steel |
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Connection连接方式 |
screws |
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Operating temperature工作温度范围 |
-45-+50℃ |
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Air humidity湿度范围 |
≤ 85%（at 20℃）; |
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Item 型号 |
Input Current 输入电流 |
Output Current 输出电流 |
Rated load 额定负载 |
Accuracy Class 精度等级 |
Dimensions(mm) 尺寸（mm） |
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|
Φ |
A |
B |
C |
D |
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KG-16 |
5A--100A |
0-100mA/0.333V |
20Ω,50Ω |
0.5,1 |
16 |
38.5 |
14 |
55 |
18.5 |
|
KG-25 |
10-200A |
0-100mA/0.333V |
20Ω,50Ω |
0.5,1 |
25 |
57 |
14 |
75.5 |
20.5 |
|
KG-30 |
20-500A |
0-500mA/0.333V |
20Ω,50Ω |
0.5,1 |
30 |
83 |
45 |
129 |
28 |
|
KG-55 |
30-1000A |
0-500mA/0.333V |
20Ω,50Ω |
0.5,1 |
55 |
108 |
45 |
154 |
28 |
|
30-600A |
1A,5A |
1-2.5VA |
0.5,1 |
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KG-80 |
50-2000A |
0-100mA/0.333V |
20Ω,50Ω |
0.5,1 |
80 |
137 |
45 |
192 |
28 |
|
50-1200A |
1A,5A |
2.5-5VA |
0.5,1 |
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