illustration
:
1
250V
500V
1000V
POWER
VC60B
Insulation
tester
M
G
2
3
4
5
6
4
7
8
9
10
11
Operation
:
5-1 Insulation
testing
:
Maintenance:
5
6
Digital
intelligent
insulation meter
3
4
1. Outer DC power socket.
2. Gear selected key-press.
3. Measuring range key-press.
4. Hand-strap position.
5. Power key-press.
6. Test key-press, spin to lock.
7. Display screen.
8. Measurand ground terminal connected socket.
9. Voltage input terminal.
10.Ground terminal, connecting to protect the ring
electrode when testing for the cable.
11. Tested terminal socket.
Turn on the instrument by pressing the power key-press. Please
replace the batteries timely when the low power symbol displayed.
1
.
Connect
the
measurand
ground
terminal with the input wire
E, and connect the tested terminal to L.(Make the L terminal
connection hand in the air as much as possible. Please
connect to the COM terminal when testing for the cable.)
2. According to the detecting mission, select the proper gear, then
LCD will display the corresponding voltage; if the tested voltage is
unclear, try from the low gear, when it show as”1", change to the
higher gear to continue.
3. Select the proper measuring range, press the
TEST
key, then
the
L
and
E
terminal will have high voltage output, LCD display
symbol , the high voltage indicate light will light up.
4. Press down the
TEST
key to progress the measuring, readout
the value when it display stable. Release the
TEST
key when
finished, the LCD will display “1".
(If the TEST press-key down but the LCD still display “1", it’s
possibly cause by:
A: The tested resistance has over the selected range or over the
Max. measuring range.
B: The wire maybe not being well connected or disconnected.
5. Press the TEST key and spin clockwise to lock and
measuring continuously.
6.Caution: It’s prohibit from pushing/pulling the connecting
wire or touching the tested resistance when the TEST key is
being press down cause the L and E terminals will have high
voltage output.
If the readout bing unstable all the time, it’s possible because:
A: The connecting wire is too long.
B: The humidity of the testing environment may be a little high.
C: The outer layer of the tested resistance need to be
connected to the COM.
D: The tested resistance is unstable, lies in critical state.
7. When progressing the insulation test, please use the
conductor to protect around the measurand’s appearance
between the two tested terminals in order to eliminate the
measuring inaccuracy which generated from the current’s
leakage of the measurand’s appearance. Plus, the protected
conductor should be connected to the COM terminal with the
wire.
5-2 AC Voltage measuring
1. Press the
gear
of
750V~,
connect the
ACV
terminal with
the red test pen, and the
COM
terminal with the black one.
2. Full contact two tested terminals and parallel to the
electric power with the testing probe. The readout on the
LCD screen is the measuring result
3. If the LCD displayed as “000", it indicates that the tested
voltage is zero or the connected wire may be
disconnected.
1. This instrument is a precision measuring instrument, please
avoid using under bad environment, it's not allow to change the
circuit, replace the component and calibrate and repair the meter
without obtaining the authorization of the Product Service Center
of our company.
2.If there is no display on the LCD even when there is power
left, then please check the connecting condition of the batteries.
3.The batteries should be replaced when the low power symbol
displayed. Make sure the measuring circuit is cut off. Loose the
screw of the battery box, take out the batteries and install the new
one, please pay attention to the polarity, after that, put back the
cover and fasten with screw.
4.If you don't use the meter for a long period, please take out
the batteries to prevent the electrolyte leakage which may affect
the usage of the meter or even damage the meter.
Please full read this user manual carefully before using. If you
have any further question during your usage, please feel free to
contact us.
Tel: 0756-8659101
Skype
:
e
-
one
.
caroline
QQ/Wechat: 373234353
Website: http://e.e-one.net.cn/
Further service:
Digital
intelligent
insulation meter
