Toroidal CT Current Transformers
customized CTs are available upon request
Features And Specification of CT Coil series Current Transformer
Low cost
Lead wire, PCB mount, Busbar configuration etc
No contacted, Isolated measurement
Nice appearance, fire-retardant case and epoxy resin encapsulated
Operating temperature -40degree celcius to 85 degree celcius
Storage temperature from -45 degree celcius to +85 degree celcius
High potential 3500VAC/minute
Superior Ratio Error and Accuracy
Excellent linearity & precision
High Accuracy in Mini Current
Applications
Over/Under Current Sensing
Ground Faults
Current Measurements
Power Monitoring
CT Coils Multiple models to choose
KXR-HL-1 series
Dimensions in(mm)
| A | B | C | D | E | G | H |
| 9 | 1 | 23 | 4.2 | 30 | 23 | 5 |
| Primary current(A) | Secondary current(mA) | Load resistance(Ω) | Accuracy |
| 1.5(6) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1.5(9) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1.5(12) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1(10) | 2.5/5 | ≤40 | 0.05/0.1 |
| 0.3(1.2) | 0.3/5 | ≤40 | 0.05/0.1 |
| 5(10) | 2.5/5/10 | ≤40 | 0.05/0.1 |
Special features
Linearity output current and there are multiple accuracy class to choose
It can be installed onto the PCB directly
Different ratio output is realizable
Nice appearance, fire-retardant case and epoxy resin encapsulated
Small in size to save space, and it can meet different installation size requirements
GJD-KXR-189 series
Dimensions in (mm)
| A | B | C | D | E | F | G | H | M | N | K |
| 34 | 20 | 20 | 31 | 4.2 | 7 | 3.5 | 4.5 | 33 | 2 | 8 |
| 34 | 20 | 20 | 31 | 4.2 | 7 | 3.5 | 4.5 | 33 | 2 | 12.8 |
| Primary current(A) | Secondary current(mA) | Load resistance( Ω) | Accuracy |
| 1.5(6) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1.5(12) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1(10) | 2.5/5 | ≤40 | 0.05/0.1 |
| 0.3(1.2) | 0.3/5 | ≤40 | 0.05/0.1 |
| 5(10) | 2.5/5/10 | ≤40 | 0.05/0.1 |
Special features
Linearity output current and there are multiple accuracy class to choose
Nice appearance, fire-retardant case and epoxy resin encapsulated
Small in size to save space, and it can meet different installation size requirements
Requires to block low requency magnetic field and external constant magnetic field
GJD-KXR-1D series
Dimensions in (mm)
| A | B | C | D | E | F | G | H | J | K |
| 32 | 12 | 20 | 30.5 | 4.2 | 7 | 1.5 | 24 | 3.5 | 8 |
| 32 | 14 | 22.5 | 30.5 | 4.3 | 7.5 | 1.5 | 24 | 3.5 | 5 |
| Primary current(A) | Secondary current(mA) | Load resistance( Ω) | Accuracy |
| 1.5(6) | 2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1.5(10) | 2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 2(10) | 1/2/5 | ≤40 | 0.05/0.1 |
Special features
Linearity output current and there are multiple accuracy class to choose
It can be connected to the electrical meter terminal directly
Nice appearance, fire-retardant case and epoxy resin encapsulated
Different ratio output is realizable
Small in size to save space, and it can meet different installation size requirements
GJD-KXR-015 series
Dimensions in (mm)
| A | B | C | D | E | F | G | H | M | N | K |
| 32 | 11.5 | 20 | 31 | 4.2 | 7 | 3.5 | 4.5 | 33 | 2 | 12.5 |
| 32 | 12 | 20 | 31 | 4.2 | 7 | 3.5 | 3.6 | 33 | 2 | 12.5 |
| 32 | 14.5 | 20/21 | 31 | 4.2 | 7 | 3.5 | 4.5 | 33 | 2 | 12.5/5 |
| 32 | 20 | 20 | 31 | 4.2 | 7 | 3.5 | 4.5 | 33 | 2 | 12.5/8 |
| Primary current(A) | Secondary current(mA) | Load resistance(Ω) | Accuracy |
| 1.5(6) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 0.3(1.2) | 0.3/5 | ≤40 | 0.05/0.1 |
| 1.5(12) | 1.5/2.5/5/7.5/10 | ≤40 | 0.05/0.1 |
| 1(10) | 2.5/5 | ≤40 | 0.05/0.1 |
| 5(10) | 2.5/5/10 | ≤40 | 0.05/0.1 |
Special features
Linearity output current and there are multiple accuracy class to choose
Nice appearance, fire-retardant case and epoxy resin encapsulated
Different ratio output is realizable
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