TA0813 Series Vertical Type Microminiature Pulse Current Transformers

• Application: Electronic, Instrument
• Type: Current Transformer
• Phase: Single
• Model NO.: TA0813
• Operation Condition: Indoor
• Usage: Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: Busbar Type
• Magnetic Circuit Structure: Combined Type
• Voltage Transformation Principle: Electromagnetic Type
• Transport Package: Carton
• Specification: 38.5*22*22cm
• Trademark: Bingzi
• Origin: China
• HS Code: 8504311000
• Production Capacity: 10000000per Year

Product Description

TA0813 Series Vertical Type Microminiature Pulse Current Transformers

LI056V5/2016
1.Features:
 Vertical core-through, printed circuit board directly soldered and installed;
 Small size, high frequency, beautiful appearance;
 Fully enclosed, good mechanical and environmental resistance, strong voltage isolation capability .

2.Ambient Conditions:
 Ambient temperature: -55ºC~+85ºC;
 Relative humidity: ≤90% at 40ºC;
 Atmospheric pressure: 860~1060mbar
(about 650~800mmHg).
3.Operating Frequency Range: 2kHz~200kHz
4.Insulation Thermal Class: Class B (130ºC)
5.Safety Features:
 Insulation resistance: >1000MΩ in normal condition;
 Insulation withstand voltages: 6KV 50Hz/1min;
 Fire retardancy: In conformity with UL94-V0.

6.Outline Drawing, Installation Dimension and Coil Diagram:( tolerance±0.3 mm)
 Outline drawing and installation dimensions are shown in Figure 1:
 The coil diagram is shown in Figure 2.

7.Typical Application and Technical Parameters:( tolerance±0.3mm )
See the table below for performance parameters when applied as shown in Figure 3

Model	Rated Input Current	Rated Output Current	Rated Sampling Resistance	Rated Sampling Voltage	Non-linearity
TA0813-1	20A	100mA	25Ω	2.5V	≤2%
TA0813-2	20A	40mA	125Ω	5V	≤2%
TA0813-3	20A	20mA	500Ω	10V	≤2%

8.Attention:
 Connect the primary winding of the current transformer in series with the measured current loop. Operate the secondary winding in a near short-circuit mode.
 Do not allow the secondary winding of the current transformer to be open-circuited. Do not install any fuse on the secondary winding.