ARD3T智能电动机保护器主体与测量模块设计原理
赵波1,胡景泰2,黄文涛3
测试环境条件
|
数据类型
|
仪器输出参数
|
|||
I=25A
U=380V
F=50Hz
谐波无
|
I=100A
U=380V
F=50Hz
谐波无
|
I=100A
U=380V
F=45Hz
谐波无
|
I=25A
U=380V
F=65Hz
谐波无
|
||
+25℃,60%湿度
|
Ia
|
25.00
|
100.0
|
100.0
|
25.00
|
Ib
|
25.00
|
99.9
|
99.9
|
25.00
|
|
Ic
|
24.98
|
100.0
|
100.0
|
24.98
|
|
Uab
|
379.9
|
379.9
|
379.8
|
380.0
|
|
Ubc
|
379.8
|
379.8
|
379.8
|
379.8
|
|
Uca
|
380.0
|
380.0
|
380.0
|
380.0
|
|
+65℃,95%湿度
|
Ia
|
24.92
|
99.9
|
99.9
|
24.93
|
Ib
|
24.92
|
99.8
|
99.8
|
24.93
|
|
Ic
|
24.93
|
99.9
|
99.9
|
24.93
|
|
Uab
|
379.9
|
380.0
|
379.9
|
379.9
|
|
Ubc
|
380.0
|
379.8
|
379.8
|
379.8
|
|
Uca
|
379.8
|
380.0
|
380.0
|
380.0
|
|
-20℃
|
Ia
|
25.17
|
100.1
|
100.1
|
25.16
|
Ib
|
25.16
|
100.2
|
100.1
|
25.16
|
|
Ic
|
25.15
|
100.2
|
100.1
|
25.16
|
|
Uab
|
381.6
|
381.8
|
381.6
|
381.8
|
|
Ubc
|
381.7
|
381.7
|
381.6
|
381.8
|
|
Uca
|
381.6
|
381.5
|
381.6
|
381.8
|
测试环境条件
|
数据类型
|
仪器输出参数
|
|||
I=25A;
U=380V
F=50Hz
|
I=100A
U=380V
F=50Hz
|
I=100A
U=380V
F=45Hz
|
I=25A
U=380V
F=65Hz
|
||
谐波(1-31次组合,最大40%)
|
|||||
+25℃,60%湿度
|
Ia
|
24.98
|
100.0
|
100.0
|
25.00
|
Ib
|
25.00
|
99.9
|
99.9
|
25.00
|
|
Ic
|
24.98
|
100.0
|
100.0
|
24.98
|
|
Uab
|
380.1
|
380.0
|
379.9
|
380.0
|
|
Ubc
|
380.0
|
380.0
|
379.9
|
379.9
|
|
Uca
|
380.1
|
380.1
|
380.0
|
380.1
|
|
+65℃,95%湿度
|
Ia
|
24.92
|
99.8
|
99.8
|
24.91
|
Ib
|
24.92
|
99.8
|
99.8
|
24.91
|
|
Ic
|
24.93
|
99.9
|
99.9
|
24.91
|
|
Uab
|
380.1
|
380.0
|
379.9
|
380.0
|
|
Ubc
|
380.0
|
380.0
|
379.9
|
379.9
|
|
Uca
|
380.1
|
380.0
|
380.0
|
380.0
|
|
-20℃
|
Ia
|
25.15
|
100.2
|
100.1
|
25.17
|
Ib
|
25.16
|
100.2
|
100.2
|
25.15
|
|
Ic
|
25.15
|
100.2
|
100.1
|
25.15
|
|
Uab
|
381.5
|
381.7
|
381.6
|
381.6
|
|
Ubc
|
381.7
|
381.7
|
381.8
|
381.6
|
|
Uca
|
381.5
|
381.7
|
381.6
|
381.6
|