Pin type Zero phase current transformer ZCT502
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
|
30A
|
|
DC Resistance at 25℃
|
49±3Ω
|
|
Dielectric Withstanding Voltage(Hi-pot)
|
2500Vrms
|
|
Output Voltage Vo
|
＞6.3mV
|
Electrical Characteristic
|
Item
|
Rated Current(A)
|
Output Voltage
Vo(mv)
|
Test Conditions
|
Over Leakage
Characterstics
|
Temperature
Characteristics
-35℃~80℃
|
Dimensions
(mm)
|
|
|
|
|
|
|
|
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
