Q8A-1 high precision nickel metal core ac clamp on current probe

ac clamp on current probe

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.

 

Features

  • High precision 0.1% for current measurement;
  • Low phase shift for power measurement;
  • Min 1mA for leakage current measurement;
  • Installation: clamp type design;
  • Measurement range of 1mA to 12A AC;
  • Frequency 10Hz-2MHz Bandwidth;
  • Holding wire diameter: φ8mm;
  • 2-128th harmonic measurement;
  • Can be customized 4mm banana/BNC connector;
  • Improved ergonomic design & easy operation;
  • High content nickel metal permalloy core;
  • Conforms to EN 61010-2-032, 600V CAT III;
  • UL, CE, CNAS mark;
  • Designed for DMMs, recorders, oscilloscopes, harmonic meters etc.;
 

Application

  • Power quality analyzer;
  • Oscilloscopes meter;
  • Energy meter calibrator (on site);
  • power 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;
 

Parameters

Electrical parameters
Ratio 1000: 1, 2000:1 or 2500:1 (customized)
Accuracy class 0.1 %,0.2%
Primary current 0 - 5A AC, 0 - 10A AC, 0 - 20A AC
Secondary current 0 - 2.5mA, 0-5mA, 0-10mA, 0-20mA AC (customized)
Secondary voltage 0 - 50mV, 0-100mV, 0-200mV, 0-1V, 0-5V AC (customized)
Max. Cont. Input current 24A
Load capacity ≤20Ω , Standard 4Ω
Over voltage category CAT III 600V
Output signal (AC current) From 0 to 10mA AC at nominal input current
Output signal (AC voltage) From 0 to 100mV AC at nominal input current
Signal ratio 1mA/A, 1mV/A, 10mV/A, 100mV/A
Frequency range 10Hz-200KHz
Dielectric strength 3KV 50Hz/60Hz at 1minute
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, Audio plug,customized
Mechanical parameters
Dimensions (L x W x H) (mm) 42.6x122.5x23
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 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 current probe according to user requirements!

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