Relay Protection 0.5va High Precision Current Transformer
Product Description
Measuring Current Transformer
- This product is used for sampling, isolation, insulation, super overload capability and stable working characteristics of working protection signals for relay protection products below 220KV.
-It can be used for transformers for current detection used in power system relay protection and automation devices.
Main Feature
Simple Electric Circuit
PCB Installation method ,Welding on the circuit board directly
Isolated change the measured current straight to voltage signal
Electrical Parameter
Input Rated Current Iin : 0-10A
Max Measuring Current Imax : 1.2 × Iin
Secondary Output Voltage Vo : 0-10V
Nonlinearity : Precision< ± 0.1% ;
Phase Error< ± 5'
Frequency : 45-1500Hz
Output Load Impedance : >50k Ω
Insulation Resistance : >500 m Ω
- This product is used for sampling, isolation, insulation, super overload capability and stable working characteristics of working protection signals for relay protection products below 220KV.
-It can be used for transformers for current detection used in power system relay protection and automation devices.
Main Feature
Simple Electric Circuit
PCB Installation method ,Welding on the circuit board directly
Isolated change the measured current straight to voltage signal
Electrical Parameter
Input Rated Current Iin : 0-10A
Max Measuring Current Imax : 1.2 × Iin
Secondary Output Voltage Vo : 0-10V
Nonlinearity : Precision< ± 0.1% ;
Phase Error< ± 5'
Frequency : 45-1500Hz
Output Load Impedance : >50k Ω
Insulation Resistance : >500 m Ω
| Dimensions(Unit:mm) | |||||||
| Type | L | W | H | OD | S1 | S2 | S3 |
| TR0102-2C | / | / | 27 | 32 | 7.62 | 15.24 | 20 |
| TR0107-6C | 30 | 20 | 33 | / | 7.62 | 15.24 | 20 |
| TR0176-4C | 30 | 23 | 33 | / | 7.62 | 15.24 | 20 |
| TR0139-2C | 30 | 20 | 33 | / | 9 | 20 | 9 |
| TR0142-2C | 30 | 24 | 34 | / | 7.62 | 15.24 | 22.86 |
| TR0175-4C | 31 | 24 | 31.5 | / | 7.5 | 15 | 25 |
| TR01281-2C | 36.5 | 26 | 29 | / | 9 | 18 | 33 |
| TR0134-6C | 35 | 32 | 28.5 | / | 7.5 | 15 | 22.5 |