Q8A1 HIGH PRECISION 0.1% 10A CLAMP ON CURRENT PROBE
INTRODUCE
The model Q8A1 clamp on current probe/clamp on ct is based on AC transformer technology for use in measurement of AC current, it is suitable for 5A, 10A cable online measurement. With measurement range of 1 mA to 20A AC and frequency range from 40Hz to 2MHz, It has a high accuracy class of 0.1%. It suits for oscilloscope, power quality analyzer, electric energy meter calibrator etc. Easy to operate everywhere. Its technical standard according to EN 61010-1, EN 61010-2-032, IEC60044-1. This model Q8A1 clamp on current probe have been used in many instrument manufacturers and measurement small current of ammeter recorder.
All of our clamp on current probe 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
High precision 0.1% for current measurement; Measurement range of 1mA to 20A AC; Frequency 10Hz-2MHz bandwidth; Min 1mA for leakage current measurement; Installation: clamp type design; Low phase shift for power measurement; Improved ergonomic design & easy operation; 2-128th harmonic measurement; High content nickel metal permalloy core; Holding wire diameter: φ8mm; Conforms to EN 61010, 600V CAT III; Industrial design & beautiful appearance; Designed for recorders, loggers, oscilloscopes, power and harmonic meters; UL, CE CNAS mark; Large jaw opening accommodates conductors up to two 500kcoil; IEC/EN61010-2-032, IEC/EN 61010-2-031, IEC 61869-2 etc standard; As a high accuracy clamp current probe; Can be customized 4mm banana/BNC connector;
APPLIATIONS
Power quality analyzer;
Oscilloscopes meter;
Energy meter calibrator (on site);
Ppower and harmonic meters;
Leakage current meter;
Data logging/recording;
Phase volt-ampere meter;
Power meter;
Power quality monitoring;
CT secondary current detection;
Energy sub-meters;
Digital multi-meter;
Multi-function energy meter;
OUTLINE DRAWING
PARAMETERS
| Electrical parameters | |
|---|---|
| Ratio | 1000:1, 2000:1, 2500:1, 4000:1 (customized) |
| Accuracy Class | 0.1%, 0.2% |
| Primary current | 0-5A AC, 0-10A AC, 0-20A AC |
| Signal output | 1mA/A, 5mA/A, 1mV/A, 5mV/A, 10mV/A |
| Secondary voltage | 0-50mV, 0-100mV, 0-200mV, 0-1V, 0-5V AC (customized) |
| Secondary current | 0-2.5mA, 0-5mA, 0-10mA, 0-20mA AC (customized) |
| Max. Cont. Input current | 24A |
| Load capacity | ≤20Ω, standard 4Ω |
| Over voltage category | CAT III 600V |
| Frequency range | 10Hz-2MHz |
| Dielectric strength | 3KV 50Hz/60Hz at 1minute |
| Temperature range | -20°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 | 1A, 5A, 10A, 20A optional |
| Output mode | Lead output(2.5m, 5m, 10m or customized) |
| Output signal | 333mV, 50mV, 1V, 2V, 5V AC at nominal input current |
| Connector | BNC, 4mm banana, signal cable(2 cores), customized |
| Accuracy (20A Range) | |
| 0-10mA | ≤0.5% |
| 10mA-1A | ≤0.2% |
| 1A-20A | ≤0.1% |
| Phase Shift(20A Range) | |
| 0-10mA | ≤0.5° |
| 10mA-1A | ≤0.2° |
| 1A-20A | ≤0.1° |
| Mechanical parameters | |
| Dimensions (L x W x H) (mm) | 42.6 x 122.5 x 23 |
| Weight (g) | 250 |
| Holding wire diameter (mm) | φ8 |
| Max. jaw opening (mm) | 8 |
| Jaw color | Black |
| Material | PC+ABS+Polycarbonate, UL94 V0 |
SELECTION GUIDE
| Model | Rate Current | Max Current | Secondary Current | Coil Ratio | Burden Resistance | Accuracy |
|---|---|---|---|---|---|---|
| Q8A1-1-1 | 1A | 1.2A | 1mA | 1000:1 | customized | 0.1% |
| Q8A1-1-2 | 1A | 1.2A | 0.5mA | 2000:1 | customized | 0.1% |
| Q8A1-5-1 | 5A | 6A | 5mA | 1000:1 | customized | 0.1% |
| Q8A1-5-2 | 5A | 6A | 2.5mA | 2000:1 | customized | 0.1% |
| Q8A1-5-3 | 5A | 6A | 2mA | 2500:1 | customized | 0.1% |
| Q8A1-10-1 | 10A | 12A | 10mA | 1000:1 | customized | 0.1% |
| Q8A1-10-2 | 10A | 12A | 5mA | 2000:1 | customized | 0.1% |
| Q8A1-10-3 | 10A | 12A | 4mA | 2500:1 | customized | 0.1% |
| Q8A1-20-1 | 20A | 24A | 20mA | 1000:1 | customized | 0.1% |
| Q8A1-20-2 | 20A | 24A | 10mA | 2000:1 | customized | 0.1% |
| Q8A1-V5-1 | 5A | 6A | 50mV | 1000:1 | customized | 0.1% |
| Q8A1-V5-2 | 5A | 6A | 500mV | 1000:1 | customized | 0.1% |
| Q8A1-V5-3 | 5A | 6A | 1V | 1000:1 | customized | 0.1% |
| Q8A1-V10-1 | 10A | 12A | 100mV | 1000:1 | customized | 0.1% |
| Q8A1-V10-2 | 10A | 12A | 1V | 1000:1 | customized | 0.1% |
| Q8A1-V10-3 | 10A | 12A | 5V | 1000:1 | customized | 0.1% |
| Q8A1-1-12 | 1A | 1.2A | 1mA | 1000:1 | customized | 0.2% |
| Q8A1-1-22 | 1A | 1.2A | 0.5mA | 2000:1 | customized | 0.2% |
| Q8A1-5-12 | 5A | 6A | 5mA | 1000:1 | customized | 0.2% |
| Q8A1-5-22 | 5A | 6A | 2.5mA | 2000:1 | customized | 0.2% |
| Q8A1-10-12 | 10A | 12A | 10mA | 1000:1 | customized | 0.2% |
| Q8A1-10-22 | 10A | 12A | 5mA | 2000:1 | customized | 0.2% |
| Q8A1-10-32 | 10A | 12A | 4mA | 2500:1 | customized | 0.2% |
| Q8A1-20-12 | 20A | 24A | 20mA | 1000:1 | customized | 0.2% |
| Q8A1-20-22 | 20A | 24A | 10mA | 2000:1 | customized | 0.2% |
| Q8A1-V5-12 | 5A | 6A | 50mV | 1000:1 | customized | 0.2% |
| Q8A1-V5-22 | 5A | 6A | 500mV | 1000:1 | customized | 0.2% |
| Q8A1-V5-32 | 5A | 6A | 1V | 1000:1 | customized | 0.2% |
| Q8A1-V10-12 | 10A | 12A | 100mV | 1000:1 | customized | 0.2% |
| Q8A1-V10-22 | 10A | 12A | 1V | 1000:1 | customized | 0.2% |
| Q8A1-V10-32 | 10A | 12A | 5V | 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% |
