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 720V
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 (LxWxH)(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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