CHAUVIN ARNOUX CA-6526 [3/4] Applications
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CHAUVIN ARNOUX CA-6526 [3/4] Applications

CHAUVIN ARNOUX CA-6524 [3/4] Applications
> INDUSTRIAL MAINTENANCE
C.A 6522, C.A 6524 and C.A 6526
Periodic insulation tests on installations and equipment help to
prevent incidents by setting up preventive maintenance designed
to detect ageing and premature deterioration of their insulation
characteristics:
• Measurement of insulation over a programmed duration
• Alarms and Pass/Fail indicator light (C.A 6526)
• PI and DAR ratios to determine the quality of the insulation,
with the advantage of not being significantly influenced by
thetemperature
• Storage in memory to compare the measurement histories
> SPECIAL
C.A 6536
With a variable test voltage from 10 V to 100 V in 1 V increments,
this model is intended for special applications in sectors such
as avionics, space and defence, which often require a low test
voltage and strict adherence to the programmed value.
> ELECTRONICS
C.A 6534
Thanks to its wide test-voltage range from 10 V to
500V, this model covers the specific requirements of the
electronics industries, for both low-current applications
and power stages. Its measurement range is from 2 kΩ to
50 GΩ. With appropriate electrodes, the 10 V and 100 V
test voltages can also be used for electrostatic discharge
applications.
> TELECOMMUNICATIONS
C.A 6532
Ideal for measurements on telephone lines:
• Insulation tests at 50 V or 100 V
• Specific functions: measurement of resistance,
capacitance, leakage current and AC voltage.
• Measurement of the difference in resistance between
2wires in a pair by using the ΔREL function.
• Display of the length of the line being tested, thanks
to programming of the linear capacitance in nF/km.
Applications
Function C.A 6522 C.A 6524 C.A 6526 C.A 6532 C.A 6534 C.A 6536
Applications Industrial maintenance Telecom Electronics / ESD Special
Test voltage 250-500-1,000 V 50-100-250-500-1,000 V 50-100 V 10-25-100-250-500 V
10 to 100 V
1 V increments
Range 40 GΩ 200 GΩ 200 GΩ 20 GΩ 50 GΩ 20 GΩ
I leakage –
n n n n n
Manual / Lock / Duration modes
n n n n n n
PI / DAR ratios –
n n n
– –
Alarms –
n n n n n
ΔREL –
n n n n n
Continuity
n n n n n n
Voltage
n n n n n n
Frequency –
n n n
– –
R –
n n n n n
Capacitance – –
n n
– –
Distance = f(C) – – –
n
– –
Magnetic mounting –
n n n n n
Storage –
n n n n
–
Communication – –
n n n
–
Categories CAT IV 600 V
Display Double + bargraph

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