Three phase current transformer ZCT225
Zero phase current transformer which detects the difference between the currents flowing in a number of conductors. The current flowing to a load must equal the current flowing back from the load. If this is not the case, a potentially dangerous residual current will be flowing somewhere in the installation.
Wire lead type zero phase current transformers are easy integrated into standard PCB sub-assemblies that are compliant with IEC61008, IEC61009 and IEC62423 requirements.
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Rated Current
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225A
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DC Resistance at 25℃
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11±3Ω
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Dielectric Withstanding Voltage(Hi-pot)
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2500Vrms
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Output Voltage Vo
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25-30mV
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Electrical Characteristic
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Item
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Rated Current(A)
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Output Voltage
Vo(mv)
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Test Conditions
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Over Leakage
Characterstics
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Temperature
Characteristics
-35~80℃
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Dimensions
(mm)
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ID
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OD
|
HT
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ZCT201
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30
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4-5.1
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lin=10mA RL=510
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-10%~0%
|
10%Max
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5.9
|
16
|
6.5
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ZCT202
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30
|
5.1-6
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lin=8mA RL=750
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-10%~0%
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10%Max
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5.8
|
15.2
|
6.1
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ZCT203
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50
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17-21
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lin=22.5mA RL=1k
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-10%~0%
|
10%Max
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9.2
|
21
|
7.3
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ZCT204
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30
|
12-15
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lin=22.5mA RL=1k
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-10%~0%
|
10%Max
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9.8
|
20.6
|
6.5
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ZTC205
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30
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12.5-15.5
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lin=8mA RL=4.7k
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-10%~0%
|
10%Max
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9.3
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21.3
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7.2
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ZCT206
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50
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17-21
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lin=22.5mA RL=1k
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-10%~0%
|
10%Max
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12.3
|
26
|
10
|
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ZCT207
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30
|
7.5-8.5
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lin=25mA RL=1k
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-10%~0%
|
10%Max
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15.4
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29.8
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10
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ZCT208
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60
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10.2-12.5
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lin=20mA RL=680
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-10%~0%
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10%Max
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7.2
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19.4
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7.7
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ZCT209
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50
|
8-11.2
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lin=11.25mA RL=1k
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-10%~0%
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10%Max
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7
|
17.2
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7
|
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ZCT210
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50
|
8-11.2
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lin=11.25mA RL=1k
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-10%~0%
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10%Max
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6.8
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16.9
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7.9
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ZCT211
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50
|
8-11.2
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lin=11.25mA RL=1k
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-10%~0%
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10%Max
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10.6
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25.4
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8
|
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ZCT212
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60
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10.2-12.5
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lin=20mA RL=680
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-10%~0%
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10%Max
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11
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23.5
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8
|
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ZCT213
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60
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≥300
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lin=25mA RL=1k
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-10%~0%
|
10%Max
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9.4
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23.8
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12.7
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ZCT218
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60
|
10.2--12.5
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lin=25mA RL=680
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-10%~0%
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10%Max
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7.5
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18.9
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7.6
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ZCT220
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60
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≥300
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lin=25mA RL=47k
|
-10%~0%
|
10%Max
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10.1
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24
|
11.5
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ZCT225
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60
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≥300
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lin=25mA RL=47k
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-10%~0%
|
10%Max
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10.9
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25.5
|
9
|
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ZCT401
|
100
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17-21
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lin=22.5mA RL=1k
|
-10%~0%
|
10%Max
|
15
|
29.2
|
10
|
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ZCT402
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100
|
6.3-7.5
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lin=20mA RL=370
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-10%~0%
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10%Max
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17.5
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35.9
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8.8
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ZCT403
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250
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17-21
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lin=22.5mA,RL=1k
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-10%~0%
|
10%Max
|
29
|
51
|
12
|
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ZCT404
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250
|
17-21
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lin=22.5mA,RL=1k
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-10%~0%
|
10%Max
|
32
|
55.6
|
12
|
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ZCT405
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250
|
17-21
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lin=22.5mA,RL=1k
|
-10%~0%
|
10%Max
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42
|
80*69
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20
|
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ZCT406
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630
|
17-21
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lin=25mA,RL=1k
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-10%~0%
|
10%Max
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51.3
|
84
|
26
|
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ZCT407
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800
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17-21
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lin=22.5mA,RL=1k
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-10%~0%
|
10%Max
|
51
|
96*89
|
23
|
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ZCT408
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100
|
125-150
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lin=500mA,RL=150
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-10%~0%
|
10%Max
|
19
|
36
|
11.5
|
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ZCT409
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225
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125-150
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lin=500mA,RL=150
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-10%~0%
|
10%Max
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24
|
42
|
12
|
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ZCT410
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400
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125-150
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lin=500mA,RL=150
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-10%~0%
|
10%Max
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43
|
90*74
|
16
|
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ZCT411
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800
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120-151
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lin=500mA,RL=150
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-10%~0%
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10%Max
|
53
|
96*89
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23
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Output voltage and Turns / resistor graph
Testing
Packing and Shipping
