Small size, high accuracy and good consistency Excellent in linearity
Using high conductivity permalloy or nanocrystalline
PCB welding and epoxy resin potting
Widely used for high accuracy instruments, transmitters, energy monitors
Features
√ Small size, high accuracy and good consistency.
√ Excellent in linearity by using high conductivity permalloy or nanocrystalline
√ PCB welding and epoxy resin potting
Electrical Characteristic
|
Model No. |
|
Linear（%） |
Load Resistance |
Dimension(Unit: mm/inch) |
|||||||
|
A |
B |
C |
D |
E |
F |
G |
PIN |
||||
|
PT519 |
1mA/1mA |
0.2,0.5 |
100 |
5.7 |
19 |
18.2 |
7.8 |
7.2 |
14.2 |
4.5 |
0.8 |
|
0.224 |
0.748 |
0.717 |
0.307 |
0.283 |
0.559 |
0.177 |
0.031 |
||||
|
PT526 |
2mA/2mA |
0.2,0.5 |
200 |
5.8 |
19 |
18.2 |
7.8 |
14.2 |
5.3 |
4.7 |
0.64 |
|
0.228 |
0.748 |
0.717 |
0.307 |
0.559 |
0.209 |
0.185 |
0.025 |
||||
|
PT531 |
2mA/2mA |
0.2,0.5 |
200 |
23.2 |
12.5 |
25.5 |
12.5 |
10 |
15 |
3.5 |
0.8 |
|
0.913 |
0.492 |
1.004 |
0.492 |
0.394 |
0.591 |
0.138 |
0.031 |
||||
|
PT551 |
2mA/2mA |
0.2,0.5 |
200 |
18.6 |
21.6 |
12.8 |
10 |
20.4 |
4.5 |
— |
0.8 |
|
0.732 |
0.850 |
0.504 |
0.394 |
0.803 |
0.177 |
0.031 |
|||||
Output voltage and Turns / resistor graph
Production Process
Implement ISO9001 / 14000 / IATF16949 to meet electrical and electric manufacturing and automobile industry requirement.
Testing
A series incoming and outcoming inspection ensure our products have high quality to meet customers requirement and outcoming pass rate less then 10PPM.
Packing and Shipping
We are specialized in voltage transformer, also providing customized service and expertise in consulting, design and manufacturing of current transformers for electrical safety and electric metering application.
Contact us today to discuss your project!
Small size, high accuracy and good consistency Excellent in linearity Using high conductivity permalloy or nanocrystalline PCB welding and epoxy resin potting Widely used for high accuracy instruments, transmitters, energy monitors
Small size, high accuracy and good consistency Excellent in linearity Using high conductivity permalloy or nanocrystalline PCB welding and epoxy resin potting Widely used for high accuracy instruments, transmitters, energy monitors
Small size, high accuracy and good consistency Excellent in linearity Using high conductivity permalloy or noncrystalline PCB welding and epoxy resin potting Widely used for high accuracy instruments, transmitters, energy monitors
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 | 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
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
﹡High precision,wide linearity range for output current ﹡Small size and elegant looking ﹡Mount directly to PCB ﹡A variety of configuration and output characteristics ﹡Used for electric metering
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
IPv6 network supported
English
français
русский
español
português
العربية
हिंदी
