Tailor made Precision current sensor with low price PCT831
Precision current transformers are used to step down high AC and DC currents to a lower level that can be measured directly by the power analyzer. These systems safely step down currents while preserving the highest accuracy.
Our precision current transformer with high linearity over the whole current range and low phase error that is widely used on electrical measuring instrument, electrical protective devices and current sensing modules.
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Rated Primary Current
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50A
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Max Primary Current
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120A
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Rated Secondary Current
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25mA
|
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Accuracy
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0.1~2.0
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Electrical Strength
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3000VAC 1mA60s
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Load Resistance
|
30Ω
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Rated Frequency
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50/60HZ
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Electrical Specification
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Model No.
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Electrical Characteristics
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Dimension(Unit: mm/inch)
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Standard PN
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Current Ratio
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RL(Ω)
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Accuracy Class
|
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A
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B
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C
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D
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E
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F
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PCT207
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10A(30)/10mA
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10
|
0.5
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15.4
|
29.8
|
10.0
|
32.1
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To be defined
|
To be defined
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PCT207N100
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20A(70)/10mA
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10
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0.5,0.2
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0.606
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1.173
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0.394
|
1.264
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PCT207N200
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|
PCT210
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10A(50)/10mA
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10
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0.5,1
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6.8
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16.9
|
7.85
|
19.5
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PCT210S100
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5A(10)/5mA
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10
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0.5,0.2
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0.268
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0.665
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0.309
|
0.768
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PCT210N100
|
|
PCT216
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20A(40)/20mA
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10
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0.5,0.2
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8.6
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29.2
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13.0
|
31.7
|
PCT216N100
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50A(80)/25mA
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10
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0.5,0.2
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0.339
|
1.150
|
0.512
|
1.248
|
PCT216N200
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|
PCT225
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20A(30)/20mA
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10
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0.5,0.2
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10.9
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25.5
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9.0
|
28.5
|
PCT225N100
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50A(60)/25mA
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10
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0.5,0.2
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0.429
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1.004
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0.354
|
1.122
|
PCT225N200
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|
PCT226
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20A(30)/20mA
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10
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0.5,0.2
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10.1
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24.0
|
11.6
|
26.5
|
PCT226N100
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50A(60)/25mA
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10
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0.5,0.2
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0.398
|
0.945
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0.457
|
1.043
|
PCT226N200
|
|
PCT233
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20A(30)/10mA
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10
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0.5,0.2
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10.2
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24.8
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10.0
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27.8
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PCT233N200
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30A(50)/10mA
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10
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0.5,0.2
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0.402
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0.976
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0.394
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1.094
|
PCT233N300
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|
PCT234
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20A(60)/10mA
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10
|
1,2
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18.2
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28.0
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11.0
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38.0
|
PCT234S200
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30A(100)/10mA
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10
|
1,2
|
0.717
|
1.102
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0.433
|
1.496
|
PCT234S300
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|
PCT235
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10A(40)/10mA
|
10
|
0.5,0.2
|
8.0
|
27.0
|
17.0
|
29.6
|
PCT235N100
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50A(85)/25mA
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10
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0.5,0.2
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0.315
|
1.063
|
0.669
|
1.165
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PCT235N200
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|
PCT236
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10A(30)/10mA
|
10
|
0.5,1
|
9.0
|
22.0
|
8.2
|
25.0
|
PCT236S100
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|
20A(40)/8mA
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10
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0.5,1
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0.354
|
0.866
|
0.323
|
0.984
|
PCT236N250
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|
PCT237
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20A(30)/10mA
|
10
|
0.5,0.2
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14.6
|
30.0
|
9.2
|
32.2
|
PCT237N200
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|
50A(120)/25mA
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10
|
0.5,0.2
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0.575
|
1.181
|
0.362
|
1.268
|
PCT237S200
|
|
PCT245
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10A(30)/10mA
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10
|
0.5,1
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7.0
|
19.5
|
8.2
|
22.5
|
PCT245N100
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|
20A(80)/10mA
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10
|
0.5,1
|
0.276
|
0.768
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0.323
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0.886
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PCT245S200
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Characteristics Curve
Testing
Packing and Shipping
Xiamen ZTC Technology Co., Ltd provides customized service and expertise in consulting, design and manufacturing of current transformers, RCD fused connection unit and wireless energy monitor. contact us today!
