Signal Aquisition Isolation Insulation Current Transformer

• Customization: Available
• Application: Electronic, Instrument
• Type: Current Transformer
• Model NO.: TR0175-4BA
• Phase: Single
• Operation Condition: Indoor
• Usage: Protection, Measurement
• Winding Form: Single Layer & Tightly Wound Type
• Insulating Medium: Epoxy Resin
• Installation: PCB Mount
• Magnetic Circuit Structure: Single Stage Type
• Voltage Transformation Principle: Electromagnetic Type
• Transport Package: Srandard Box, Vacuum Package Acceptable
• Specification: 31*24*31.5
• Trademark: TR
• Origin: Hubei, China
• HS Code: 850450
• Production Capacity: 3000000

Product Description

Middle-Low Voltage Protection Current transformer
-This product is used for signal acquisition, isolation and insulation of 220KV and above and 500KV relay protection, and has strong anti-saturation characteristics.
-It can be used for transformer protection for system protection in medium and low voltage grades in power system relay protection and automation equipment.
Main Feature
Good linearity ,Wide working range ,Excellent consistency
Simple electric circuit ,reliable, No external working power required
Strong overload capability, instantaneously unsaturated withstand 20 times of rated current, instantaneously unsaturated
Can superimpose 30% DC component waveform without distortion
Isolated change the measured current straight to voltage signal
Electric Parameter
Input Rated Current Iin:     0-5A
Max Measuring Current Imax:20×Iin
Secondary Output Voltage Vo:0-10V
Nonlinearity:             Precision <±0.2%;
              Phase Error <±10'
Frequency :             45-1500Hz
Output Load Impedance:   >50kΩ
Insulation Resistance:     >500mΩ

Performance
Type	Input Rated Current(A)	Output Rated  Voltage(V)	Max Rated Times	Nonlinearity		Power Consumption(VA)	Power Frequency Withstand voltage (V)
				Precision(±%)	Phase Error
					(±')
TR0102-2BA	0~5	0~0.3535	20	≤0.2	≤10	<0.5	≥3000
TR01116-2BA	0~5	0~0.3535	40	≤0.2	≤10	<0.5	≥3000
TR0107-6BA	0~5	0~0.3535	20	≤0.2	≤10	<0.5	≥3000
TR0176-4BA	0~5	0~0.3535	20	≤0.2	≤10	<0.5	≥3000
TR0142-2BA	0~5	0~0.3535	20	≤0.2	≤10	<0.5	≥3000
TR0175-4BA	0~5	0~0.3535	20	≤0.2	≤10	<0.5	≥3000
TR0134-6BZ	0~5	0~0.3535	40	≤0.2	≤15	<0.5	≥3000