P50 HIGH ACCURACY 0.1% LOW COST 1000A CLAMP ON CURRENT TRANSFORMER
INTRODUCE
The round jaw design on the P50 Series clamp on current transformers 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 1000A.
The P50 is a general purpose 1000A AC current clamp probe 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 clamp on cts has an integral 2.5m lead terminated. The rounded jaw design on this clamp makes it well-suited for power applications where high accuracy 0.1% and low phase shift and wide frequency response are important. This model P50 clamp on current transformer can measure 2-128 times harmonics, application for harmonic instrument measurement.
All of our clamp on current transformers are strictly comply IEC60044-1, IEC 61869-2, ANSI/IEEE C57.13, GB1208-2006, GB/T 20840.1-2010, GB/T 20840.2-2014, GB/T 22071.1-2018, IEC/EN61010-2-032, IEC/EN 61010-2-031.
FEATURES
Measurement range of 1mA to 1000A AC; Low phase shift for power measurement; High precision 0.1% for current measurement; Frequency 10Hz-2MHz Bandwidth; Holding wire diameter: φ50mm; High times harmonic measurement; Improved ergonomic design & easy operation; High content permalloy core; Conforms to EN 61010, 600V CAT III; Large jaw opening accommodates conductors up to two 500kcoil; Designed for DMMs, recorders, loggers, oscilloscopes, power and harmonic meters; UL, CE mark; IEC/EN61010-2-032, IEC/EN 61010-2-031, IEC 61869-2 etc standard; As a high accuracy current transformer clamp;
APPLIATIONS
Measuring around cable bundles;
Power load monitoring;
Data logging/recording;
Electricity meter calibrator;
Large industrial loads;
Power quality analyzer(PQA);
Power and harmonic meters;
Phase angle meter;
Power quality monitoring;
CT secondary current detection;
Waveform analysis(oscilloscopes);
Earth resistance meter;
Energy sub-meters;
Power meter;
Multimeter;
Cable fault analysis;
PARAMETERS
| Electrical parameters | |
|---|---|
| Ratio | 1000:1, 2000:1, 4000:1, 1000:5(customized) |
| Accuracy Class | 0.1%, 0.2%, 0.5% |
| Primary current | 0-1000A AC, 0-500A AC, 0-200A AC, 0-100A AC |
| Signal output | 1mA/A, 1mV/A, 5mV/A, 10mV/A |
| Secondary voltage | 0-500mV AC, 0-1V AC, 0-5V AC; |
| Secondary current | 0-500mA, 0-1A or 0-5A AC |
| Max. Cont. Input current | 1200A |
| Load capacity | ≤20Ω, standard 4Ω |
| Over voltage category | CAT III 600V |
| Frequency range | 10Hz-2MHz, 40Hz-2kHz |
| Dielectric strength | 3KV 50Hz/60Hz at 1minute |
| Temperature range | -40°C to +55°C |
| Output | 2.5 meter cable with D01 or BNC connector |
| Max. voltage not insulated conductors | 720V |
| Standard | EN 61010-1, EN 61010-2-032, EN 61010-2-031 IEC60044-1, & IEC61869-2, 600V CAT III |
| Installation | Clamp type |
| Range | 100A, 200A, 500A, 1000A optional |
| Output mode | Lead output(2.5m) |
| Output signal | 333mV, 500mV, 1V, 2V, 5V AC at nominal input current |
| Connector | BNC, 4mm banana, signal cable(2 cores), customized |
| Accuracy (1000A Range) | |
| 0-10A | ≤0.5% |
| 10-100A | ≤0.2% |
| 100-1000A | ≤0.1% |
| Phase Shift(1000A Range) | |
| 0-10A | ≤0.5° |
| 10-100A | ≤0.2° |
| 100-1000A | ≤0.1° |
| 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 |
| Jaw color | Blue & Grey |
| 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 | 0.2% |
| P501-200 | 200A | 240A | 1A | 200:1 | customized | 0.2% |
| 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% |
| P50V1-1000-2 | 1000A | 1200A | 1V | 1000:1 | customized | 0.2% |
| P50V2-1000-2 | 1000A | 1200A | 2V | 1000:1 | customized | 0.2% |
| P50V4-1000-2 | 1000A | 1200A | 4V | 1000:1 | customized | 0.2% |
| P50V5-1000-2 | 1000A | 1200A | 5V | 1000:1 | customized | 0.2% |
| P50V10-1000-2 | 1000A | 1200A | 10V | 1000:1 | customized | 0.2% |
| P50V1-500 | 500A | 600A | 1V | 1000:1 | customized | 0.1% |
| P50V2-500 | 500A | 600A | 2V | 1000:1 | customized | 0.1% |
| P50V4-500 | 500A | 600A | 4V | 1000:1 | customized | 0.1% |
| P50V5-500 | 500A | 600A | 5V | 1000:1 | customized | 0.1% |
| P50V10-500 | 500A | 600A | 10V | 1000:1 | customized | 0.1% |
| P50V1-500-2 | 500A | 600A | 1V | 1000:1 | customized | 0.2% |
| P50V2-500-2 | 500A | 600A | 2V | 1000:1 | customized | 0.2% |
| P50V4-500-2 | 500A | 600A | 4V | 1000:1 | customized | 0.2% |
| P50V5-500-2 | 500A | 600A | 5V | 1000:1 | customized | 0.2% |
| P50V10-500-2 | 500A | 600A | 10V | 1000:1 | customized | 0.2% |
| Notes: Can be customized clamp on current transformers according to user requirements! | ||||||
CLAMP ON CURRENT TRANSFORMER SELECTION MODEL
| Model | Current Range | Max Current | Secondary Output Signal | Ratio | Resistance | Accuracy |
|---|---|---|---|---|---|---|
| S50 | 0-1200A | 1200A | 250mA, 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 1000:1, 2000:1, 4000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| S120 | 0-3000A | 3600A | 250mA, 500mA, 1A, 2A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 600:1, 1000:1, 2000:1, 4000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| P8 | 0-10A | 20A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| P18 | 0-200A | 240A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| P50 | 0-1000A | 1200A | 250mA, 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| P110 | 0-1500A | 1500A | 250mA, 500mA, 1A, 2A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 200:1, 600:1, 1000:1, 2000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q8A1 | 20A | 20A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q8A2 | 20A | 20A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q13 | 100A | 120A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q20A | 200A | 240A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q20B | 200A | 240A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q40 | 500A | 600A | 200mA, 250mA, 500mA, 333mV, 1V, 2V, 5V, 10V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q50A | 1000A | 1000A | 250mA, 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q70 | 1000A | 1200A | 250mA, 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 200:1, 600:1, 1000:1, 2000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q110 | 1500A | 1500A | 250mA, 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 200:1, 600:1, 1000:1, 2000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| Q125 | 2000A | 2400A | 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 200:1, 600:1, 1000:1, 2000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.2%, 0.5% |
| Q125B | 3000A | 3600A | 250mA, 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 600:1, 1000:1, 2000:1, 4000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.2%, 0.5% |
| Q150 | 3000A | 3600A | 500mA, 1A, 5A, 333mV, 1V, 2V, 5V, 10V etc | 600:1, 1000:1, 2000:1, 4000:1 etc | 2.5VA, 1VA, 4Ω, 10Ω, 20Ω etc | 0.2%, 0.5% |
| XQ13 | 100A | 120A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| XQ20 | 200A | 240A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V, 10V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
| HQ15 | 100A | 120A | 2mA, 2.5mA, 5mA, 10mA, 20mA, 333mV, 1V, 2V, 5V etc | 1000:1, 2000:1, 2500:1, 4000:1 etc | 4Ω, 10Ω, 20Ω etc | 0.1%, 0.2%, 0.5% |
