Zero phase current transformer: 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
Product Origin:
Xiamen, China
Electrical SPEC:
Rated Current | 30A | ||||
DC Resistance at 25℃ | 21±3Ω | ||||
Dielectric Withstanding Voltage(Hi-pot) | 2500Vrms | ||||
Output Voltage Vo | 13.2-17.8mV |
Electrical Characteristic
Item |
Rated Current(A) |
Output Voltage |
Test Conditions |
Over Leakage |
Temperature |
Dimensions |
||
|
|
|
|
|
|
ID |
OD |
HT |
ZCT501 |
30 |
8-14 |
lin=30mA,RL=1kΩ¸ |
-10%~0% |
10%Max |
6.8 |
17.3 |
7 |
ZCT502 |
30 |
6.3-7.3 |
lin=22.5mA RL=1kΩ¸ |
-10%~0% |
10%Max |
6.8 |
18.2 |
7.2 |
ZCT503 |
20 |
7.5-10.5 |
lin=11.25mA RL=1kΩ¸ |
-10%~0% |
10%Max |
5.5 |
15.4 |
6 |
ZCT505 |
30 |
17-21 |
lin=22.5mA RL=1kΩ¸ |
-10%~0% |
10%Max |
9.3 |
20.9 |
7.2 |
ZCT506 |
30 |
17-21 |
lin=22.5mA RL=1kΩ¸ |
-10%~0% |
10%Max |
5 |
17 |
9.5 |
ZCT507 |
30 |
25-30.5 |
lin=20mA RL=1kΩ¸ |
-10%~0% |
10%Max |
6 |
18.6 |
10 |
ZCT511 |
20 |
4.8-5.1 |
lin=20mA RL=1kΩ¸ |
-10%~0% |
10%Max |
6.8 |
17.5 |
7.8 |
ZCT515 |
30 |
3.2-4 |
lin=25mA RL=330Ω¸ |
-10%~0% |
10%Max |
8.1 |
18 |
6.5 |
ZCT516 |
40 |
6.3-7.3 |
lin=22.5mA RL=1kΩ¸ |
-10%~0% |
10%Max |
7.1 |
17 |
19.1 |
ZCT519 |
50 |
17-22 |
lin=11mA,RL=2kΩ¸ |
-10%~0% |
10%Max |
9 |
23 |
8.3 |
ZCT520 |
50 |
20-24 |
lin=20mA RL=1kΩ¸ |
-10%~0% |
10%Max |
12 |
26.7 |
11 |
ZCT526 |
40 |
25-30 |
lin=25mA RL=1kΩ¸ |
-10%~0% |
10%Max |
5.8 |
19.3 |
7.8 |
ZCT528 |
30 |
7.5-12 |
lin=30mA,RL=1kΩ¸ |
-10%~0% |
10%Max |
9.3 |
20.9 |
7.5 |
ZCT534 |
40 |
6.4-7.5 |
lin=20mA RL=1kΩ¸ |
-10%~0% |
10%Max |
6.8 |
17.4 |
6.5 |
ZCT538 |
30 |
3.6-3.8 |
lin=500mA,RL=150Ω¸ |
-10%~0% |
10%Max |
5.5 |
15.4 |
5.3 |
ZCT541 |
50 |
12-13 |
lin=25mA RL=330Ω¸ |
-10%~0% |
10%Max |
9 |
22 |
8.3 |
ZCT543 |
20 |
3.5-4.5 |
lin=20mA,RL=370Ω¸ |
-10%~0% |
10%Max |
- |
- |
6.4 |
ZCT547 |
30 |
15-18 |
lin=500mA,RL=150Ω¸ |
-10%~0% |
10%Max |
- |
- |
17 |
ZCT548 |
30 |
13.2-17.8 |
lin=11mA,RL=360Ω¸ |
-10%~0% |
10%Max |
19 |
5 |
7.5 |
Output voltage and Turns / resistor graph
Testing
Packing and Shipping
OEM/ODM Service, Low Non-Recurring Engineering & Shipping Charge, Fast delivery! Inquire now!