Coil Current Transformer สำหรับ AC Power Energy Meter

Overview:

The current and voltage transformers of PZ and other products produced by our company are suitable for various electronic instruments, household appliances, and leakage safety detection. When zero sequence ground current is generated, it is used in conjunction with an electronic sampling device or a relay protection device to make the device components operate to achieve protection or monitoring. It has the characteristics of high precision, good linearity, reliable operation, convenient installation, and beautiful appearance. 

Conditions of Use:

Ambient temperature: Maximum temperature -20℃～+60℃
Relative humidity: ≤95%

Product category and data:
Voltage 150V～240V (AC)
Frequency 50Hz (sub-harmonic 150～250 Hz)

Characteristics:

The input bus is perforated, compact and light, easy to install and fix; good mechanical and environmental resistance, strong voltage isolation, safe and reliable;

Performance:

Ambient temperature:   -5 5 ℃-+85℃

Relative humidity: 40℃＜90%

Working range: 20Hz-20KHz

Insulation heat resistance class: 0.1 class (130℃)

Insulation resistance: 1000MΩ

Anti-electricity: 5000V/1 minute

Flame retardancy: in line with VL94-VO level

Technical parameters