Description
The Chauvin Arnoux CA 6528 insulation tester is ideal for maintenance and repair operations on electrical equipment such as motors, cables, etc. Thanks to its “hands-free” bag, the CA 6528 insulation tester can be used without any constraints in the field. The shockproof sheath with stand (props) ensure stability on horizontal surfaces.
The large LCD screen can show the insulation value and the real test voltage simultaneously thanks to its double display. The backlighting makes it easy to read in all circumstances.
The CA 6528 megohmmeter measures resistance, insulation and continuity according to the applicable international standards: IEC 60364, NF C 15-100, VDE 100, etc. The continuity measurement integrates compensation of the cables. Insulation measurement is possible in manual mode, locked mode or programmed-duration mode with the timer. When measuring the voltage, an indicator shows the battery status.
The CA 6528 indicates the test results instantaneously: the screen turns red if the threshold is overrun.
The presence of a hazardous voltage (>30 V) is detected automatically by the CA 6528, which then prohibits insulation testing.
The chauvin Arnoux CA 6528
Reference P01140838
Voltage
Measurement range / resolution 1-700V / 1V
Accuracy / input impedance ±1.2% reading ± 1pt in AC+DC ; ±1% reading ± 1 ct in DC / 25 MΩ
Operating frequency DC; 30-440 Hz
Insulation
Test voltage 250-500-1000 V
Range at maximum test voltage 11 GΩ
Measurement range 250 V : 50 kΩ – 4,2 GΩ / 500 V : 100 kΩ – 4.2 GΩ / 1,000 V : 200 kΩ – 11 GΩ
Measurement range / resolution 50 kΩ – 3.999 / 1kΩ; (0.2)1 3.6-39.99 MΩ / 10 kΩ;
36-399.9 MΩ / 100 kΩ; 360-4,200 MΩ / 1 MΩ; (1kV) 3.6 – 11.00 GΩ / 10 MΩ
Accuracy 0.05-399.9 MΩ: ±1.5% reading ± 10 cts; 360 -4,200 MΩ: ±4% reading ± 10pt; ±4%
reading ± 5 cts (at 1,000V); 3.6-11 GΩ: ±10% reading ± 10 cts
Timer (min:s) 10 s to 39 min 59 s
Alarms 1 threshold / test voltage
Continuity
Measurement range 0.02 Ω – 40 Ω (200 mA)
Accuracy / Open-circuit voltage ±1.2% reading ±3 cts / 6 VDC < U < 9 VDC
Measurement current ≥ 200 mA (up to 2 Ω)
Continuity thresholds (fast beep) 2 Ω / 1 Ω
Cable compensation up to 5 Ω
Resistance
Measurement range / resolution 1 -399.9 Ω / 0.1 Ω -360-2 999 Ω / 1 Ω – 3.60-39.99 kΩ / 10 Ω – 36.0-420.0 kΩ / 100Ω
Accuracy ±1.2% reading ± 3 cts
General specifications
Display 2 x 4,000 cts
Power supply / Auto power-off 6 x LR 6 or AA batteries / 10 min, deactivatable
Battery life 1,000 measurements: at 1 MΩ @ 1 kV (5 s ON / 25 s OFF) ;
>3,000 continuity measurements (5 s ON / 25 s OFF) at 1 Ω
Dimensions / weight / IP rating 218 x 95 x 63 mm / 760 g / IP 40
EMC / Electrical safety IEC 61326-1 / IEC 61010-1. IEC 61010-2-030 and IEC 61010-2-034 / 600V CAT IV
Compliance with standards IEC 61557 parts 1. 2. 4 and 10
