Page 67 - 浙江硕业电力科技有限公司

型号含义 | Meaning Of Model LSYK2

L SY K 2 - □ 火灾监控专用剩余电流互感器
Special residual current transformer for fire monitoring

内孔直径 /Diameter of inner hole
设计序号 /Design Number
开启式 /Open type
硕业电力 /Soye Power
剩余电流互感器 Residual current transformer

技术参数表 | Technical Data Form

额定一次电流 Rated primary current 1A 耐压强度 Compressive strength AC 3kv/min

额定二次电流 Rated second current 0.5mA．1mA 绝缘电阻 insulation resistance DC 500V/100mΩ

准确级 Accuracy level 0.5，1 连续热电流 Continuous hot current 2A

工作频率 working frequency 50-400Hz 工作温度 working temperature -15℃ -50℃

外形及安装尺寸 | Overall Dimension Drawing(mm)

Í
#

"

&
%

$

I
外形尺寸（mm）Outline size
规格型号 Type
Φ A B C D E
LSYK2-45 45 104 81 95 5 28

LSYK2-65 65 124 101 115 5 28
LSYK2-80 80 138 116 130 5 28

LSYK2-100 100 158 136 150 5 28

62