Zero phase current transformer supplier ZCT402
High sensitivity and close to zero load shift
Excellent characteristics in temperature and balance
Small change of output voltage after large DC impulse
A variety of configuration and output characteristics
Used for leakage current detection
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.
| Rated Current | 125A | ||||
| DC Resistance at 25℃ | 370Ω | ||||
| Dielectric Withstanding Voltage(Hi-pot) | 2500Vrms | ||||
| Output Voltage Vo | 6.3-6.7mV |
Electrical Characteristic
|
Item |
Rated Current(A) |
Output Voltage |
Test Conditions |
Over Leakage |
Temperature |
Dimensions |
||
|
|
|
|
|
|
|
ID |
OD |
HT |
|
ZCT201 |
30 |
4-5.1 |
lin=10mA RL=510 |
-10%~0% |
10%Max |
5.9 |
16 |
6.5 |
|
ZCT202 |
30 |
5.1-6 |
lin=8mA RL=750 |
-10%~0% |
10%Max |
5.8 |
15.2 |
6.1 |
|
ZCT203 |
50 |
17-21 |
lin=22.5mA RL=1k |
-10%~0% |
10%Max |
9.2 |
21 |
7.3 |
|
ZCT204 |
30 |
12-15 |
lin=22.5mA RL=1k |
-10%~0% |
10%Max |
9.8 |
20.6 |
6.5 |
|
ZTC205 |
30 |
12.5-15.5 |
lin=8mA RL=4.7k |
-10%~0% |
10%Max |
9.3 |
21.3 |
7.2 |
|
ZCT206 |
50 |
17-21 |
lin=22.5mA RL=1k |
-10%~0% |
10%Max |
12.3 |
26 |
10 |
|
ZCT207 |
30 |
7.5-8.5 |
lin=25mA RL=1k |
-10%~0% |
10%Max |
15.4 |
29.8 |
10 |
|
ZCT208 |
60 |
10.2-12.5 |
lin=20mA RL=680 |
-10%~0% |
10%Max |
7.2 |
19.4 |
7.7 |
|
ZCT209 |
50 |
8-11.2 |
lin=11.25mA RL=1k |
-10%~0% |
10%Max |
7 |
17.2 |
7 |
|
ZCT210 |
50 |
8-11.2 |
lin=11.25mA RL=1k |
-10%~0% |
10%Max |
6.8 |
16.9 |
7.9 |
|
ZCT211 |
50 |
8-11.2 |
lin=11.25mA RL=1k |
-10%~0% |
10%Max |
10.6 |
25.4 |
8 |
|
ZCT212 |
60 |
10.2-12.5 |
lin=20mA RL=680 |
-10%~0% |
10%Max |
11 |
23.5 |
8 |
|
ZCT213 |
60 |
≥300 |
lin=25mA RL=1k |
-10%~0% |
10%Max |
9.4 |
23.8 |
12.7 |
|
ZCT218 |
60 |
10.2--12.5 |
lin=25mA RL=680 |
-10%~0% |
10%Max |
7.5 |
18.9 |
7.6 |
|
ZCT220 |
60 |
≥300 |
lin=25mA RL=47k |
-10%~0% |
10%Max |
10.1 |
24 |
11.5 |
|
ZCT225 |
60 |
≥300 |
lin=25mA RL=47k |
-10%~0% |
10%Max |
10.9 |
25.5 |
9 |
|
ZCT401 |
100 |
17-21 |
lin=22.5mA RL=1k |
-10%~0% |
10%Max |
15 |
29.2 |
10 |
|
ZCT402 |
100 |
6.3-7.5 |
lin=20mA RL=370 |
-10%~0% |
10%Max |
17.5 |
35.9 |
8.8 |
|
ZCT403 |
250 |
17-21 |
lin=22.5mA,RL=1k |
-10%~0% |
10%Max |
29 |
51 |
12 |
|
ZCT404 |
250 |
17-21 |
lin=22.5mA,RL=1k |
-10%~0% |
10%Max |
32 |
55.6 |
12 |
|
ZCT405 |
250 |
17-21 |
lin=22.5mA,RL=1k |
-10%~0% |
10%Max |
42 |
80*69 |
20 |
|
ZCT406 |
630 |
17-21 |
lin=25mA,RL=1k |
-10%~0% |
10%Max |
51.3 |
84 |
26 |
|
ZCT407 |
800 |
17-21 |
lin=22.5mA,RL=1k |
-10%~0% |
10%Max |
51 |
96*89 |
23 |
|
ZCT408 |
100 |
125-150 |
lin=500mA,RL=150 |
-10%~0% |
10%Max |
19 |
36 |
11.5 |
|
ZCT409 |
225 |
125-150 |
lin=500mA,RL=150 |
-10%~0% |
10%Max |
24 |
42 |
12 |
|
ZCT410 |
400 |
125-150 |
lin=500mA,RL=150 |
-10%~0% |
10%Max |
43 |
90*74 |
16 |
|
ZCT411 |
800 |
120-151 |
lin=500mA,RL=150 |
-10%~0% |
10%Max |
53 |
96*89 |
23 |
Output voltage and Turns / resistor graph
Testing
Packing and Shipping
