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P/N:110401104559X
Relative humidity:
75%RH
3.7 Outline Dimension
210mmx175mmx90mm
3.8 Instrument Weight
About 1,000g
3.9 Accessories:
Test Lead (1.5m) -------------------------1pc
Manual--------------------------------------1pc
Gallus/Tool Case----------------------------1set
IV
. Tester Description and Main Accessory
(See Figure 1,2&3)
Figure 1
Red(Live)
Green(Earth)
Blue(Neutral)
Figure 2
LCD display
TEST key
PHASE (0 /180 ) key
Function selection switch
Current setup (UP/DOWN) key
Input Terminals
LIGHT key
Test Lead
V. RCD Test
(1)Test Lead Connections
Connect three connectors of the test lead respectively to three input terminals
of the Tester: Red—L, Green—E, Blue—N, then connect another terminal of
the test lead to tested circuit (230V/50Hz power socket).
(2)Voltage Test
Set the rotary switch to V position, The tester now can measure the voltage
between L and N terminals, which should fall within 207V-253V, if not, please
check if the wiring is correct before proceeding into next step. Besides, DC
voltage test is available in Model UT585, when DC voltage test is needed
during other measurements, connect test leads into L and N input terminals
to begin the test.
(3)Wiring Check
Turn the rotary switch to RCD ranges and check the wiring status indicated
on LCD.
LCD Indication
L-N&L-PE flash
L-PE&N-PE flash, L-N doesn't flash
L-N&N-PE flash, L-PE doesn't flash
L-N, L-PE and N-PE flash
the Tester will prohibit the tests regarding the above status, please check
the wiring and correct the connection before restart the tests.
(4) Press I△n Up or DOWN button to adjust the trip current (I△n) the same
as the rated trip current marked on RCD.
Default value: I△n 30mA 0
(5) Test
5.1 Set the rotary switch to test parameters
●Non-Tripping ×1/2: Max. trip time up to 1000ms
●Tripping ×1:
Max. trip time up to 1000ms
●Fast Tripping ×2: Max. trip time up to 1000ms
●Fast Tripping ×5: Max. trip time up to 300ms
●AUTO RAMP Test: 20%~110% of rated trip current(I△n), Max. trip time up
to 300ms.
5.2 Press TEST button
●Non-Tripping ×1/2-----The RCD should not trip.
●Tripping ×1: ---------The RCD should trip.
●Fast Tripping ×2:-------- The RCD should trip.
●Fast Tripping ×5:---------- The RCD should trip.
●AUTO Ramp Test: --------The RCD should trip, and trip time and trip current
are displayed simultaneously.
5.3 Press 0 /180 button to set the phase angle and repeat Step 5.1 to
determine the fastest trip time.
5.4 Press to change the phase angle and repeat Step 5.1
5.5 When the tests finish, disconnect the test lead from the tested circuit
immediately.
Danger :Do not touch any exposed earthing metal or conductor during
the operation
(6)Test locked: To enable the test locked function, press and hold TEST
button while turning on the Tester. Then connect the test lead to tested
Figure 3
terminals, the tests can be automatically performed (for UT585 Only)
(7) Backlight: when testing on dimly lighted sites, press LIGHT
on /off the backlight.
(8) Auto Power Off: To disable the function, press and hold 0 / 180
button while turning on the Tester, LCD will show "APO OFF" icon; the Tester
usually defaults at APO ON status(no pressing 0 / 180 button).
VI. Maintenance and Repair
6.1 Replacing the Battery
Please replace the batteries as shown in Figure4(Battery Specifications:
1.5V AA, Alkaline LR6)
Warning:
●To avoid measurement error or cause electric shock or personal injury,
please change the battery timely as soon as low battery indicator
shows.
●Set the rotary switch to OFF position and remove the test leads from input
terminals before replacing the battery.
6.2 Cleaning the Casing: Clean the casing with soft cloth; Do not use any
alcoholic or solvent which may corrode the LCD display; Please keep the
Tester from any moisture.
6.3 Repair
Please contact our after-sale service center or agent if following phenomena
happen:
Connection Status
abnormal power supply or no supply
to tested circuits
the tested terminals are badly or not
earthed.
neutral terminal is open
wrong wiring to tested terminals,
A. The Tester's casing or components are damaged;
B. The LCD displays abnormally;
C. Unexpected data shows even under normal use;
D. The buttons don't function normally or properly;
E. Noise occurs during test.
Manual content is subject to changes without notice.
(
)
to turn
Figure 4
** END **
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