Chauvin Arnoux C.A 6121, Руководство пользователя

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5.6. REINITIALISING THE INSTRUMENT
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To reinitialise all the test parameters, please follow the procedure below:
1. Switch off the instrument by setting the ON/OFF key to the OFF position.
2. Press the SET UP key and keep it pressed while switching on the instrument.
Machine Tester followed by Hard Reset are displayed for a few moments, then the main menu opens.
NOTES : The reinitialised values of the adjustable parameters correspond to the requirements of standard EN 60204.
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List of the test parameters per function, with their initial value.
Function Parameter Range of adjustment Initial value
or possible values
U
N
Test voltage 1, 1.25, 1.5 kV AC 1 kV
1, 3, 5, 10, 20, 30, 40, 50, 60, 70,
HV Imax Tripping current 80, 90, 100, 150, 200, 250, 300, 500 mA
333, 350, 400, 450, 500 mA
t Timer 1s...1min...5 min (in steps of 1 s and 10 s) 1 s
∆
U
∆
U
max
Max permitted 5.0 V (0.50 mm 2 ), 5.0 V (0.75 mm 2 ),
voltage drop 3.3 V (1.0 mm
2
), 2.6 V (1.5 mm
2
), 3.3 V (1.0 mm
2
)
1.9 V (2.5 mm
2
), 1.4 V (4.0 mm
2
),
1.0 V
≥
6.0 mm
2
t Timer 1 s...15 s 10 s
R
10A
AC R
max
Max permitted 10 m
Ω
...1000 m
Ω
(in steps of 10 m
Ω
)
*m
Ω
resistance or
*
m
Ω
(no limit)
t Timer 1s...15 s 10 s
U
N
Test voltage 500, 1000 V DC 500 V DC
R
min
min. allowed 0.2 M
Ω
...1 M
Ω
(in steps of 0.1 M
Ω
)
M
Ω
insulation 1 M
Ω
...10 M
Ω
(in steps of 1 M
Ω
)
1 M
Ω
resistance 10 M
Ω
...500 M
Ω
(in steps of 10 M
Ω
)
or
*
Ω
(no limit)
t Timer 2 s...1min...10 min (in steps of 1 s and 10 s) 15 s
∆
t Syst Measuring 2-point (1 s), 4-point (5 s) 2-point (1 s)
system
t Timer ON ou OFF ON
ON/OFF (M/A)
Toutes Baud Baud rate 300, 600, 1200, 2400, 4800 4800
fonctions
Buzzer ON/OFF ON
Contrast 0%...100% (in steps of 2%) 50%
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To reinitialise all the test parameters and erase all stored data, please follow the procedure below :
1. Switch off the instrument by setting the ON/OFF key to the OFF position.
2. Press the SET UP and MEM/MR keys and keep them pressed while switching on the instrument.
Machine Tester then Hard Reset followed by Clear Memory are displayed for a few moments, then the main menu opens.
NOTES : The reinitialised values of the adjustable parameters correspond to the previous table, in accordance with
standard EN 60204.