| Model: | Q125B |
|---|---|
| Brand: | GFUVE |
| Origin: | Made In China |
| Category: | Electronics & Electricity / Electronic Instrument / Electricity Meter & Instrument |
| Label: | cable clamp current , AC Current Clamps , ac current clamp sen |
| Price: |
US $150
/ pc
|
| Min. Order: | 3 pc |
| Last Online:02 Jun, 2021 |
Detailed Product Description
|
Name: |
AC Current probe |
Color: |
Grey |
|
Material: |
Permalloy Core |
Application: |
Instrument Current Measurement |
|
Ratio: |
1000:1 |
Accuracy: |
0.5% |
|
Usage: |
Cable fault tester |
Phase Shift: |
30 Min |
|
Feture: |
High Precision & Low Phase Shift |
Jaw: |
125mm |
Theory
In electrical and electronic engineering, a current probe is an electrical device with jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in a conductor without the need to make physical contact with it, or to disconnect it for insertion through the probe. Current probes are typically used to read the magnitude of alternating current (AC) and, with additional instrumentation, the phase and waveform can also be measured. Some clamps meters can measure currents of 3000 A and more.
Applications
The Q125B is a high performance clamp on AC Current Probe with excellent transformation and low phase shift. The high quality magnetic core and uniform windings provide for accurate measurements up to 1000A AC/2000A AC/3000A AC. The Round jaw permits 125mm cable positionings. Provide excellent TRMS capabilities and reliable signal reproduction.
Large industrial loads
Measuring around cable bundles
Power load monitoring
Electrical utility
HVAC
Industrial maintenance
Laboratory
Plant maintenance
Cable fault tester
Features
Measurement range of 1A to 3600A AC
Large jaw opening designed
Improved ergonomic design and easy operation
Conforms to EN 61010, 600V CAT III
Low phase shift for power measurement
Nominal range: 1 to 1000AAC, 1 to 2000AAC, 1 to 3000AAC
Transformation ratio: 1000:5, 2000:5, 3000:5
Output:5mA AC/A AC, 2.5mA AC/A AC, 1.666mA AC/A AC
Designed for use on DMMs, power and harmonic meters, recorders or instruments with AC current ranges
UL, CE mark
PARAMETERS
|
Electrical parameters |
|
|
Ratio |
1000: 1 or 2000:1 (customized) |
|
Accuracy class |
0.2%, 0.5%, 1% |
|
Primary current |
0 - 3000A AC |
|
Secondary current |
0 - 5A AC (customized) |
|
Max. Cont. Input current |
3600A |
|
Over voltage category |
CAT III 600V |
|
Output signal (AC current) |
500mA,1A,2A,5A, 1V, 5V AC at nominal input current |
|
Electrical parameters - continued |
|
|
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 |
600 V |
|
Standard |
EN 61010-1, EN 61010-2-032, IEC60044-1 |
|
Installation |
clamp type |
|
Output mode |
lead output(2.5m) |
|
Mechanical parameters |
|
|
Dimensions (L x W x H) (mm) |
180 x 319 x 35 |
|
Weight (g) |
1100 |
|
Holding wire diameter (mm) |
φ125 |
|
Max. jaw opening (mm) |
125 |
|
Color |
Black |
|
Material |
PC+ABS+Polycarbonate, UL94 V0 |
SELECTION GUIDE
|
Model |
Rate Current |
Max Current |
Secondary Current |
Coil Ratio |
Burden Resistance |
Accuracy |
|
Q125B-500 |
500A |
600A |
5A |
100:1 |
2.5VA |
0.5% |
|
Q125B-600 |
600A |
720A |
5A |
120:1 |
2.5VA |
0.5% |
|
Q125B-800 |
800A |
960A |
5A |
160:1 |
2.5VA |
0.5% |
|
Q125B-1000 |
1000A |
1200A |
5A |
200:1 |
2.5VA |
0.5% |
|
Q125B-1200 |
1200A |
1440A |
5A |
240:1 |
2.5VA |
0.5% |
|
Q125B-1500 |
1500A |
1800A |
5A |
300:1 |
2.5VA |
0.5% |
|
Q125B-2000 |
2000A |
2400A |
5A |
400:1 |
2.5VA |
0.5% |
|
Q125B-3000 |
3000A |
3600A |
5A |
600:1 |
2.5VA |
0.5% |
|
Q125B-500 |
500A |
600A |
1A |
500:1 |
customized |
0.5% |
|
Q125B-600 |
600A |
720A |
1A |
600:1 |
customized |
0.5% |
|
Q125B-800 |
800A |
960A |
1A |
800:1 |
customized |
0.5% |
|
Q125B-1000 |
1000A |
1200A |
1A |
1000:1 |
customized |
0.2% |
|
Q125B-1200 |
1200A |
1440A |
1A |
1200:1 |
customized |
0.2% |
|
Q125B-1500 |
1500A |
1800A |
1A |
1500:1 |
customized |
0.2% |
|
Q125B-2000 |
2000A |
2400A |
1A |
2000:1 |
customized |
0.2% |
|
Q125B-3000 |
3000A |
3600A |
1A |
3000:1 |
customized |
0.2% |
