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High Accuracy Voltage Transformer Isolation Insulation 380V

China High Accuracy Voltage Transformer Isolation Insulation 380V, Find details about China Replay Protection, Voltage Transformer from High Accuracy Voltage Transformer Isolation Insulation 380V

Model NO.
TR1139-1C
Insulating Medium
Epoxy Resin
Installation
PCB Mount
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Trademark
TR
Transport Package
Standard Box, Vacuum Package Acceptable
Specification
30*20*33
Origin
Hubei, China
HS Code
850450
Model NO.
TR1139-1C
Insulating Medium
Epoxy Resin
Installation
PCB Mount
Magnetic Circuit Structure
Single Stage Type
Voltage Transformation Principle
Electromagnetic Type
Trademark
TR
Transport Package
Standard Box, Vacuum Package Acceptable
Specification
30*20*33
Origin
Hubei, China
HS Code
850450
Micro Voltage transformer
Introduction
This product is used for transmission, isolation, insulation of 500V voltage signals, with strong overload capability and long-term stable operating characteristics.
It is suitable for accurate measurement of relay protection products below 220KV.
It can be used in transformers for voltage detection used in power system relay protection and automation devices.
Main Feature
Good linearity ,high precision ,Secondary output voltage directly
Simple electrical circuit ,reliable ,Good consistency
 
Electrical parameter
Input Rated Voltage Vin:       0-380V
Max Voltage Measuring Vmax: 1.2×Vin
Secondary Output Voltage Vo:  0-10V
Nonlinearity:                 Precision<±0.1%
                      Phase Error<±5'
Frequency:                  45-1500Hz
Output Load Impedance:      >5 KΩ
Insulation Resistance:        >500KΩ

 
Performance       
TypeInput Rated Voltage (V)Output Rated Voltage(V)NonlinearityNo-load Current (mA)Power Frequency Withstand voltage (V)
Precision(±%)Phase Error  (±')
TR1102-1C0~3800~10≤0.1≤5<0.5≥3000
TR11116-1C0~3800~10≤0.1≤5<0.5≥3000
TR1101-1C0~4500~10≤0.1≤5<0.5≥3000
TR1107-5C0~2200~10≤0.1≤5<0.5≥3000
TR1176-3C0~3800~10≤0.1≤5<0.5≥3000
TR1139-1C0~1500~10≤0.1≤5<0.5≥3000
TR1142-1C0~3800~10≤0.1≤5<0.5≥3000
TR1175-3C0~3800~10≤0.1≤5<0.5≥3000
TR11281-1C0~3000~10≤0.1≤5<0.5≥3000
TR1134-5C0~3800~10≤0.1≤5<0.5≥3000
TR11156-1C0~4500~10≤0.1≤5<0.5≥3000
 

 

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