Atec AEMC-CA6121 User Manual

Test and certify the electrical
safety of machines, in accordance

C.A 6121

with the European standard

EN 60204-1

Machine

tester

Photo D.R.CETIM

A single instrument, user friendly
and easy to use, for all the tests!
Worksite “all terrain” sturdy and
portable case

LCD dot matrix screen, with back
lighting (adjustable contrast)
Memory for 999 measurements
PC software runs under Windows
Complete range of accessories

a

TEST OF DISCHARGE TIME

1

2

3

The C.A 6121

Voltage range : 600 V AC/DC
Max measurement time : 10 s
Discharge threshold : 60 V

Measurement of the discharge time
at the supply terminals of the machine
(2 point system)
Measurement of the discharge time
of the internal components (4 point
system: 2 for the detection of the mains
cut-out and 2 for the measurement
on internal components)

INSULA TION TEST

500 V or 1000 V DC
Range: 0...500 MΩ

Possible programming of a minimum
resistance threshold, below which,
an audible and visible alarm is set
off.
Test with or without timer
(2 s to 10 min)

turdy and portable, the C.A
6121 is the tool of the machine

S

S

this directive, whose aim is to guarantee
the safety of users, imposes four types of
electrical tests. To facilitate bringing into
conformity new or installed machines,
Chauvin Arnoux has grouped together all
the necessary measurements, in a unique
“all terrain” instrument.
Equipped with a particularly clear display,
the C.A 6121 surprises by its ease of
use. Besides its measurement capacities
and the variety of its accessories,
the instrument also has a comfortable
memory and an RS232 output for a paper
printout, or for exploitation on PC.

directive. Mandator y since 1995,

CONTINUITY TEST

Range : 0...1.99 Ω
Test voltage < 12 V AC
Test current (0...500 mΩ) > 10 A AC

4-wire measurement
Display of the result, either in V
(voltage drop ∆U defined in accordance
with EN 60204-1), or in Ω
Possible programming of a maximum
threshold of voltage drop (pre-set
values in accordance with standard),
or of resistance, with triggering of
an audible and visible alarm in case
of overshoot

DIELECTRIC TEST

1000 V, 1250 V ou 1500 V AC
Power : 500 VA

Adjustment of the maximum current
threshold from 1 to 500 mA
Test with or without timer
(1 s to 5 min)
Display of real voltages
and currents
Floating HT outputs
for improved safety

Measurement

he very complete delivery package
of the C.A 6121, allows all
the electrical measurements

T

T

of standard EN 60204-1 to be performed.

It can be completed by
other accessories, to
satisfy specific needs or

special standards (e.g.
VDE 104).

In its original shoulder bag, there is also room

for all the additional accessories