Electric meter 5A/2.5mA mini current transformer miniature current transformer
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Transportation: | Ocean,Air,Express,Land |
Payment Type: | T/T,Money Gram |
Transportation: | Ocean,Air,Express,Land |
Model No.: TYCT-H04X
Place Of Origin: China
Use: Electronic
Coil Structure: Toroidal
Product features
Ø Good mechanical and environmental resistance. Ø Small size, beautiful appearance and high precision; Ø Fully enclosed potting, strong voltage isolation ability; Ø The bus is built-in, and the printed circuit board is directly welded and installed;
Ø Maximum voltage of equipment:0.72kV
Ø Working frequency:50Hz~60Hz
Ø Working temperature: -40℃~+85℃
Ø Relative humidity:≤ 90% at 40℃
Ø Atmospheric pressure:860~1060mbar (650~800mmHg)
Ø Power frequency withstand voltage:4000V/1mA/1min(50Hz)
Ø Insulation resistance:DC500V/1000mΩ/min
Ø Insulation Class:Class F (155℃)
Ø Flame retardancy:Conform to ul94-vo level
Overall dimension
Technical parameter
Resistance method (as shown in Figure 1)
Product model | Rated primary current | Product model current | Load resistance | Linear range | Nonlinearity(5%~120%) | |
ratio error (%) | angle error (′) | |||||
TYCT-H04X | 5A | 2.5mA | 100Ω | ≥ 2 times rated | ≤0.2 | ≤20 |
IC method (as shown in Figure 2)
Product model | Rated primary current | Product model current | Load resistance | Linear range | Nonlinearity(5%~120%) | |
ratio error (%) | angle error (′) | |||||
TYCT-H04X | 5A | 2.5mA | ≤ 1/2 times IC power supply voltage | ≥ 2 times rated | ≤0.1 | ≤10 |
Figure 1 Figure 2
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