UNI-T UT-586 Operating Manual

I. Safety Information
In order to correctly use this instrument, please read this manual carefully
in detail. This manual includes the safety information related to the safe oper
-ation of the Tester, please strictly observe them when using the Tester.
Caution:
1. Please read and understand the contents of this manual before use.
2. Please keep this manual properly. It can be easily used for a test reference
when necessary.
3. Ensure to use the instrument in accordance with the test procedures
described in this manual.
4. Make sure you have understood the safety information details.
5. Ensure to strictly follow the safety regulations, or otherwise accidents or
instrument damage may occur.
6. The Instrument should be operated by qualified and trained personnel and
used only as specified in the manual.
7. UNI-T will not be liable for any damage to the instrument or losses caused by
misuse or operation not as specified in the manual or the safety regulations.
Safety mark has three meanings in the manual; when reading, user
will pay special attention to the operation relating to
Danger: Specifies conditions and actions that most likely pose
hazards to the user.
Warning: Specifies conditions and actions that may pose hazards
to the user;
Caution: Specifies conditions and actions that may cause minor
injury or damage to the Tester
This instrument is only for the single phase within AC 230V/50Hz
195~253V .
When testing, do not touch any bared wire.
When testing, you can touch the tested conductor only in the safe
situation.
After the test is finished, Please disconnect the test lead from the
power supply. Do not leave the test lead connected to the power
supply for a long time.
Do not perform the tests with the Tester cover opened, for hazardous
voltage may be present. If the Tester work abnormally, please have it
checked and serviced by professional personnel.
If any anomaly happen(eg: missing display, unwanted data, casing
damage, test noise, etc), please contact the qualified servicing
personnel before proceeding any operation.
Before using the instrument, if your hand is wet, please do not use it.
please use only the certified test lead supplied with the Tester, prohibit
using other kinds of test wires.
Do not expose the instrument under sunshine, extreme temperature,
moisture and other severe environment.
Clean the Tester with dampened cloth and mild detergent; no abrasives
or solvents are allowed.
When the instrument is wet, please ensure it is dried before storage.
Electrical Symbols
Marks of danger, warning and caution
Double or reinforced insulation．
CE conforms to standard of European Union.
II. Product Features
2.0 Adopt intellectual micro-controller chip to maintain high accuracy,
high reliability and stability.
2.1 Wiring inspection (RCD test ):
LCD Indication
L-N&L-PE flash
.
L-PE&N-PE flash, L-N doesn't
L-N&N-PE flash, L-PE doesn't
L-N,L-PE and N-PE flash
The tester will prohibit the tests regarding the above status, except reverse
connection between earth and neutral terminals,
2.2 Phase angle selection:
The tests can be performed at positive 0 or negative 180 phase angle.
2.3 Test locked：
Danger
When the test lead is disconnected, long press 0 / 180 ( ）button to enable
the test function, then connect the test lead to tested terminals, the tests can
be automatically performed.
2.4 AUTO RAMP test:
Measure trip current and trip time simultaneously.
2.5 Over-Range Indication:
If the Tester fails to trip within Max. test time, the display shows
2.6 Data Hold:
The readings will be frozen when the test finishes.
2.7 Maximum current of test is up to 1A ( x1 Function).
Warning
2.8 Over-heat inspection:
When the related parts inside the instrument are over heated, LCD displays
down, LCD does not display
2.9 Backlight :
Press LIGHT(
mode, press the button momentarily to turn on/off the backlight, or long press
to access I
2.10 Low battery indication:
Caution
When voltage of battery is less than 7V, low-voltage sign
please change the battery in time;
2.11 Auto power off :
The instrument will automatically power off after ten minutes' idling. To disable
the function, press and hold 0 / 180 button while turning on the instrument.
2.12 Fused protection.
III. Technical Specifications
3.1 Measurement Range and Accuracy:
Temperature: 23
Humidity:: 45%~75%RH
Accuracy: ±(a% of readings +b digits)
Altitude:
Function
Connection Status
Abnormal power supply or no supply to
tested circuits
The tested terminals are badly or not
earthed.
Neutral terminal is disconnected
Manual
Wrong wiring to tested terminals
Function
and the instrument will automatically prohibit the tests, after it is cooled
and the tests restart again.
) to turn on /off the backlight. When under MANUAL RAMP
n setup.
△
5
2,000m
Rated Trip Current Trip Time
Working
voltage (AC) (I n)
△
10/20/30/100/200
0~2000mS 0 / 180
/300/500mA/1000mA
10/20/30/100/200
0~2000mS 0 / 180
/300mA
500mA/1000mA
0~200mS 0 / 180
10/20/30/100/200
0~200mS 0 / 180
195~253V
/300mA/500mA
/50Hz
10/20/30/100/200mA
0~200mS 0 180
/
Auto
40%~110% of Rated
10/20/30/100/200
Ramp
Current, step at 5%;
/300/500/1000mA
300ms ×5;0 / 180
10/20/30/100/200
Ramp
/300/500/1000mA
Input
Resolution Accuracy
Range
Protection
AC
60 400V 1V 5%+2 500VAC/700VDC
voltage
icon.
is displayed,
Accuracy
Trip Current Trip Time
-10%~0%
0%~+10%
0.6%
rdg
4dgt
-10%~+10%
-10%~+10%
Remarks
Input Impedance
about 5.9M