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Product Characteristics
1:Detecting of AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor, etc.
2:Range: 0.000mA~20A AC
3:Resolution: 0.001mA
4:Accuracy Class: 1.0
5:Turn Ratio : 800:1
6:Safety Class: CATⅢ600V
8:CT Structure: Clamp
9:CT Size : Φ33mm
ETCR033H high-voltage clamp leakage current / current sensor is suitable for high-precision detection of AC leakage current, higher harmonic current, phase, electrical energy, power, power factor and so on. With a unique automatic plug-in structure, it is easy to use, without disconnecting the line under test, non-contact measurement, safe and fast, especially suitable for line fault inspection instrument. Widely used in electric power, communications, meteorology, railways, oil fields, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.
ETCR033H high-voltage clamp leakage current / current sensor is suitable for high-precision detection of AC leakage current, higher harmonic current, phase, electrical energy, power, power factor and so on. With a unique automatic plug-in structure, it is easy to use, without disconnecting the line under test, non-contact measurement, safe and fast, especially suitable for line fault inspection instrument. Widely used in electric power, communications, meteorology, railways, oil fields, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.
Clamp Size | Φ33mm |
Range | 0.000mA~20A AC |
Resolution | 0.001mA |
Accuracy Class | ±1.0% |
Phase Error | ≤2° |
Reference Load |
0 ~ 200mA ≤ 300Ω
0 ~ 2A ≤ 30Ω
0 ~ 20A ≤ 3Ω
|
Turn Ratio | 800:1 |
Output Method | Induced current output |
Insulating rod interface | M24 screw thread. |
Working Frequency | 45Hz~100KHz |
Safety Class | CATⅢ600V |
Working Temperature | -15℃~50℃ |
Insulating Strength | AC3700V/rms ( between the core and coil) |
Weight | 266 g |
Dimension | 245mm×70mm×40mm |
Model |
Range |
Resolution |
Accuracy Class |
Turn Ratio |
Reference Load |
Clamp Size |
Weight |
备注 |
ETCR033H |
0.000mA~20A |
0.001mA |
1 |
800:1 |
≤80Ω |
Φ33mm |
210g |
Leakage current test, suitable for line fault inspector line leakage current tester |
ETCR040H |
0.00mA~50A |
0.01mA |
1 |
800:1 |
≤80Ω |
Φ40mm |
350g |
|
ETCR048H |
0.00mA~50A |
0.01mA |
1 |
800:1 |
≤80Ω |
Φ48mm |
230g |
|
ETCR068H |
0.00mA~60A |
0.01mA |
1 |
800:1 |
≤50Ω |
Φ68mm |
550g |
|
ETCR040HA |
0mA~800A |
1mA |
1 |
4000:1 |
≤20Ω |
Φ40mm |
336g |
Current test, suitable for high voltage current test of transformer ratio tester |
ETCR048HA |
0mA~800A |
1mA |
1 |
4000:1 |
≤20Ω |
Φ48mm |
230g |
|
ETCR068HA |
0mA~1200A |
1mA |
1 |
4000:1 |
≤20Ω |
Φ68mm |
550g |
ETCR033H high-voltage clamp leakage current / current sensor is suitable for high-precision detection of AC leakage current, higher harmonic current, phase, electrical energy, power, power factor and so on. With a unique automatic plug-in structure, it is easy to use, without disconnecting the line under test, non-contact measurement, safe and fast, especially suitable for line fault inspection instrument. Widely used in electric power, communications, meteorology, railways, oil fields, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.
ETCR033H high-voltage clamp leakage current / current sensor is suitable for high-precision detection of AC leakage current, higher harmonic current, phase, electrical energy, power, power factor and so on. With a unique automatic plug-in structure, it is easy to use, without disconnecting the line under test, non-contact measurement, safe and fast, especially suitable for line fault inspection instrument. Widely used in electric power, communications, meteorology, railways, oil fields, construction, metrology, scientific research and teaching units, industrial and mining enterprises and other fields.
Clamp Size | Φ33mm |
Range | 0.000mA~20A AC |
Resolution | 0.001mA |
Accuracy Class | ±1.0% |
Phase Error | ≤2° |
Reference Load |
0 ~ 200mA ≤ 300Ω
0 ~ 2A ≤ 30Ω
0 ~ 20A ≤ 3Ω
|
Turn Ratio | 800:1 |
Output Method | Induced current output |
Insulating rod interface | M24 screw thread. |
Working Frequency | 45Hz~100KHz |
Safety Class | CATⅢ600V |
Working Temperature | -15℃~50℃ |
Insulating Strength | AC3700V/rms ( between the core and coil) |
Weight | 266 g |
Dimension | 245mm×70mm×40mm |
Model |
Range |
Resolution |
Accuracy Class |
Turn Ratio |
Reference Load |
Clamp Size |
Weight |
备注 |
ETCR033H |
0.000mA~20A |
0.001mA |
1 |
800:1 |
≤80Ω |
Φ33mm |
210g |
Leakage current test, suitable for line fault inspector line leakage current tester |
ETCR040H |
0.00mA~50A |
0.01mA |
1 |
800:1 |
≤80Ω |
Φ40mm |
350g |
|
ETCR048H |
0.00mA~50A |
0.01mA |
1 |
800:1 |
≤80Ω |
Φ48mm |
230g |
|
ETCR068H |
0.00mA~60A |
0.01mA |
1 |
800:1 |
≤50Ω |
Φ68mm |
550g |
|
ETCR040HA |
0mA~800A |
1mA |
1 |
4000:1 |
≤20Ω |
Φ40mm |
336g |
Current test, suitable for high voltage current test of transformer ratio tester |
ETCR048HA |
0mA~800A |
1mA |
1 |
4000:1 |
≤20Ω |
Φ48mm |
230g |
|
ETCR068HA |
0mA~1200A |
1mA |
1 |
4000:1 |
≤20Ω |
Φ68mm |
550g |
Product Characteristics
1:AC current、higher harmonic current、phase、power energy、power、power factor measurement
2:Range : 0.00A~1000A
3:Turn Ratio/Output Voltage:2000:1 / 0~3V(6Ω)
4:Resolution : 0.01A
5:Accuracy Class : 1.0
6:Safety Class : CATⅢ600V
7:CT Structure:Clamp
8:CT Size:80mm x 80mm
Product Characteristics
1. Detecting of AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor, etc.
2. Range: AC 0mA~800A AC
3. Resolution: 1mA m
4. Accuracy Class: 1.0
5. Turn Ratio : 4000:1
6. Safety Class: CATⅢ600V
7. CT Structure: Clamp
8. CT Size : Φ48mm
Product Characteristics
1. Detecting of AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor, etc.
2. Range: AC 0.00mA~50A AC
3. Resolution: 0.01mA
4. Accuracy Class: ±1.0%
5. Turn Ratio : 800:1
6. Safety Class: CATⅢ600V
7. CT Structure: Clamp
8. CT Size : Φ 48mm
Product Characteristics
1. Detecting of AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor, etc.
2. Range: 0mA~1200A AC
3. Resolution:1mA
4. Accuracy Class: 1.0
5. Turn Ratio : 4000:1
6. Safety Class: CATⅢ600V
7. CT Structure: Clamp
8. CT Size : Φ68mm
Product Characteristics
1. Detecting of AC leakage current/current, higher harmonic current, phase, electric energy, power, power factor, etc.
2. Range: 0.00mA~60A AC
3. Resolution: 0.01mA
4. Accuracy Class: ±1.0%
5. Turn Ratio : 800:1
6. Safety Class: CATⅢ600V
7. CT Structure: Clamp
8. CT Size : Φ68mm