The model Q150 current transformer clamp can be used in large current situation and cooperate to cable fault tester and cable identification device, used for cable test work. It can even measure up to 3000A AC large current and output 0-5A AC current for other measuring or analyzing system. It can provide 0.5% accuracy class result, ratio 1000/5A, 2000/5A or 3000/5A. Suitable for power plants, factoris and mines to measure power load.
Applications
· Power quality measuring
· Large industrial loads
· HVAC
· Measuring around cable bundles
· Power load monitoring
· Waveform analysis
Features
· Measurement range of 1mA to3000A AC
· Small, compact size; Holding wire diameter 150mm
· Improved ergonomic design and easy operation
· Conforms to EN 61010, 600V CAT III
· Low phase shift for power measurement
· Designed for DMMs, recorders, loggers, oscilloscopes, power and harmonic meters
· With load capacity≤ 4; When 1A output, it is 0.1; When 5A output, it is 2.5VA.
· Output model: Lead output(2.5m)
Electrical parameters |
Ratio |
600: 1 , 1000:1, 2000:1, 3000:1 (customized) |
Accuracy class |
0.2%, 0.5%, 1% |
Primary current |
0 - 3000A AC |
Secondary current |
0 - 5A AC (customized) |
Max. Cont. Input current |
3600A |
Load capacity |
≤2.5VA or 20Ω |
Over voltage category |
CAT III 600 V |
Output signal (AC current) |
500mA,1A,5A AC at nominal input current |
Output signal (AC voltage) |
333mV,500mV,1V,5V AC at nominal input current |
Frequency range |
40Hz-2000Hz |
Dielectric strength |
3KV 50Hz/60Hz at 1 minute |
Temperature range |
-20°C to +55°C |
Output |
2.5 meter cable with D01 connector |
Max. voltage not insulated conductors |
720 V |
Standard |
EN 61010-1, EN 61010-2-032, EN 61010-2-031
IEC60044-1, & IEC61869-2, 600V CAT III |
Installation |
Clamp type |
Output mode |
Lead output (2.5m) |
Connector |
BNC, 4mm banana, signal cable(2 cores),customized |
Mechanical parameters |
Dimensions (L x W x H) (mm) |
229x364x 44 |
Weight (g) |
1700 |
Holding wire diameter (mm) |
φ150 |
Max. jaw opening (mm) |
150 |
Jaw color |
White |
Material |
PC+ABS, UL94 V0 |
SELECTION GUIDE
Model |
Rate Current |
Max Current |
Secondary |
Coil Ratio |
Burden Resistance |
Accuracy |
Q150A5-1000 |
1000A |
1200A |
5A |
200:1 |
2.5VA |
0.5% |
Q150A5-2000 |
2000A |
2400A |
5A |
400:1 |
2.5VA |
0.5% |
Q150A5-3000 |
3000A |
3600A |
5A |
600:1 |
2.5VA |
0.5% |
Q150A1-1000 |
1000A |
1200A |
1A |
1000:1 |
2.5VA |
0.5% |
Q150A1-2000 |
2000A |
2400A |
1A |
2000:1 |
2.5VA |
0.5% |
Q150A1-3000 |
3000A |
3600A |
1A |
3000:1 |
2.5VA |
0.5% |
Q150A2-500 |
500A |
600A |
250mA |
2000:1 |
customized |
0.5% |
Q150A2-1000 |
1000A |
1200A |
500mA |
2000:1 |
customized |
0.5% |
Q150A3-500 |
500A |
600A |
200mA |
2500:1 |
customized |
0.5% |
Q150A3-1000 |
1000A |
1200A |
400mA |
2500:1 |
customized |
0.5% |
Q150A3-2000 |
2000A |
2400A |
800mA |
2500:1 |
customized |
0.5% |
Q150A4-250 |
250A |
300A |
250mA |
1000:1 |
customized |
0.5% |
Q150A4-500 |
500A |
600A |
500mA |
1000:1 |
customized |
0.5% |
Q150A4-1000 |
1000A |
1200A |
250mA |
4000:1 |
customized |
0.5% |
Q150A4-2000 |
2000A |
2400A |
500mA |
4000:1 |
customized |
0.5% |
Notes: Can be customized current probe according to user requirements! |