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50mm Dia High Precision 0.1 Class 1000A Oscilloscope Current Clamp Probe

Beijing Gfuve Electronics Co.,Ltd.

TheoryIn electrical and electronic engineering, a current clamp is an electrical device with jaws which open to allow clamping around an electrical conductor. This allows measurement of the current in...

Sensors & Transmitters Beijing Gfuve Electronics Co.,Ltd. 30 Dec 2025 ( )

Get Your Quote Now : US$ 150/ Set

TheoryIn electrical and electronic engineering, a current clamp 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 clamps 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 1000 A and more. ApplicationsThe round jaw design on the P50 Series AC current clamp along with the high content nickel metal core makes them well suited for power quality applications where high accuracy and low phase shift along with wide frequency are important. Measurement range is 1mA to 1200A.The P50 current clamp is a general purpose 1000A AC current clamp designed for use with DMMs, loggers and other instruments that have a current input. It has a 1000:1 ratio and output of 1mA per amp or 1mV per amp measured in the jaw. The P50 has an integral 2.5m lead terminated. The rounded jaw design on this current clamp makes it well-suited for power applications where high accuracy 0.1% and low phase shift and wide frequency response are important.Power quality measuringLarge industrial loadsMeasuring around cable bundlesPower load monitoringWaveform analysisEnergy meter calibratorPower monitorPhase Angle meterResistance tester FeaturesMeasurement range of 1mA to 1200A ACLarge jaw opening accommodates conductors up to two 500kcmilImproved ergonomic design and easy operationHigh content nickel metal coreConforms to EN 61010, 600V CAT IIILow phase shift for power measurementDesigned for DMMs, recorders, loggers, oscilloscopes, power and harmonic metersUL, CE mark 

PARAMETERS

Electrical parameters
Ratio 1000: 1 or 2000:1 (customized)
Accuracy class 0.1%, 0.2%, 0.5%
Primary current 0 - 1000A AC
Secondary output 1mV/A AC, 5mV/A, 1mA/A, 0.5mA/A  or (customized)
Max. Cont. Input current 1200A
Over voltage category CAT III 600V
Output signal 333mV, 500mV,1V,2V,5V, 1A, 5A AC at nominal input current
Accuracy (1000A Range)  
0-10A ≤0.5%
10-100 ≤0.2%
10-1200A ≤0.1%
Phase Shift(1000A Range)  
0-10A ≤0.5°
10-100 ≤0.2°
100-1200A ≤0.1°
Electrical parameters - continued  
Frequency range 40Hz-20MHz
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) 102.9 x 219.6 x 28
Weight (g) 550
Holding wire diameter (mm) φ50
Max. jaw opening (mm) 50
Color Gray or Blue
Material PC+ABS+Polycarbonate, UL94 V0
 SELECTION GUIDE
Model Rate Current Max Current Secondary Current Coil Ratio Burden Resistance Accuracy
P50-200 200A 240A 5A 40:1 2.5VA 0.5%
P50-300 300A 360A 5A 60:1 2.5VA 0.5%
P50-400 400A 480A 5A 80:1 2.5VA 0.5%
P50-500 500A 600A 5A 100:1 2.5VA 0.5%
P50-600 600A 720A 5A 120:1 2.5VA 0.5%
P50-800 800A 960A 5A 160:1 2.5VA 0.5%
P50-1000 1000A 1200A 5A 200:1 2.5VA 0.5%
P501-100 100A 120A 1A 100:1 customized 0.5%
P501-200 200A 240A 1A 200:1 customized 0.5%
P501-300 300A 360A 1A 300:1 customized 0.2%
P501-400 400A 480A 1A 400:1 customized 0.2%
P501-500 500A 600A 1A 500:1 customized 0.2%
P501-600 600A 720A 1A 600:1 customized 0.2%
P501-800 800A 960A 1A 800:1 customized 0.2%
P501-1000 1000A 1200A 1A 1000:1 customized 0.1%
P502-500 500A 600A 500mA 1000:1 customized 0.1%
P502-1000 1000A 1200A 500mA 2000:1 customized 0.1%
P503-800 800A 960A 400mA 2000:1 customized 0.1%
P503-1000 1000A 1200A 400mA 2500:1 customized 0.1%
P504-500 500A 600A 250mA 2000:1 customized 0.1%
P504-1000 1000A 1200A 250mA 4000:1 customized 0.1%
             
Model Rate Current Max Current Secondary Voltage Coil Ratio Burden Resistance Accuracy
P50V1-1000 1000A 1200A 1V 1000:1 customized 0.1%
P50V2-1000 1000A 1200A 2V 1000:1 customized 0.1%
P50V4-1000 1000A 1200A 4V 1000:1 customized 0.1%
P50V5-1000 1000A 1200A 5V 1000:1 customized 0.1%
P50V10-1000 1000A 1200A 10V 1000:1 customized 0.1%
P50V1-500 500A 600A 1V 1000:1 customized 0.2%
P50V2-500 500A 600A 2V 1000:1 customized 0.2%
P50V4-500 500A 600A 4V 1000:1 customized 0.2%
P50V5-500 500A 600A 5V 1000:1 customized 0.2%
P50V10-500 500A 600A 10V 1000:1 customized 0.2%

Technical Specifications

Item Specifications Remarks
Update Date Beijing Gfuve Electronics Co.,Ltd. 2025
Lead time within 30 days Can be expedited
Material See product manual Request Inspection Report
Application Applicable to multiple industries Complies with standards
Keywords CT PT TEST

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