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Sanwa CD771 - Overload Protection

Sanwa CD771
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2
DC/AC1000V
Do not input a
voltage or current.
DC/AC1000V
0.5A/1000V fuse
Breaking capacity 30kA
Function
Input Terminal
Max. Rated Input Value
Max. Overload Protection Input Value
05. Never use the meter near equipment which generates strong
electromagnetic waves or is charged.
06.
Never use the meter if the meter or test leads are damaged or broken.
07. Never use the meter with the case or battery lid removed.
08. Be sure to use the fuse of the specified rating and specification.
09.
During measurement, do not hold the test pin side of the flange of the test leads.
10.
To start measurement, first connect the ground side (black test lead).
When disconnecting, the ground side must be disconnected last.
11. During measurement, do not change the meter to another
function or range nor replace the plugs to other terminals.
12.
Before starting measurement, make sure that the function and range are properly set.
13. Never use the meter when it is wet or with wet hands.
14. Be sure to use the specified type of test leads.
15.
Never attempt repair or modification, except for battery and fuse replacement.
16. Inspect the meter at least once a year.
17. This meter is for indoor use only.
1-3 Overload Protection
The maximum rated input value and overload protection have
been established for the input terminals of each function.
V
·
Hz
DC2V
DC/AC4000µA
Do not input a voltage.
//
and
1.5V
and
1.5V
DC/AC400mA
Do not input a voltage.
10A/1000V fuse
Breaking capacity 30kA
DC/AC10A
Do not input a voltage.
10 A
and
1. Correct measurement may not be performed when using the
meter in the ferromagnetic / intense electric field such as
places near a transformer, a high-current circuit, and a radio.
2. The meter may malfunction or correct measurement may not
be performed when measuring special waveform such as that
of the inverter circuit.
CAUTION
DRAWING No. CD771 03-1101 2040 6017
CD771E11.1.1118:28ページ2

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