Compliance West HT-2800, Инструкция по эксплуатации, Страница: 13 / 26

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ITEM NAME FUNCTION
1 RESET Button / Red Indicator When lit, indicates that the HT-2800 is unarmed. This button must be pushed before the TEST Button is
functional. When the RESET Button is pressed, the red lamp goes out and the yellow TEST lamp is lit.
PRESSING THE RESET BUTTON AT ANY TIME STOPS TEST.
2 TEST Button / Yellow
Indicator
When lit, indicates that the HT-2800 is ready to test the connected equipment. The yellow TEST indicator goes
out when the TEST Button is pressed.
3 Ground OK / Ground Open
LED's
Indicates result of continuity test between grounding pin of the line cord and exposed metal parts of the
equipment under test. If the ground circuit has more than three ohm resistance, or if the leads are not properly
connected, the red continuity LED will light, the internal buzzer will sound, and the test will be terminated. If the
ground circuit resistance is acceptable, the green continuity LED will light and the test will continue. If the
continuity test is defeated by the operator, both LED's will be lit for the duration of the test.
4 Excess Leakage LED Indicates failure of leakage current test. If leakage current between the primary circuit and ground is higher than
the preset value, the red LED will light, the internal buzzer will sound, and the test will be terminated.
5 Full Voltage LED If full voltage is successfully reached, the Full Voltage LED will light and the high voltage duration time starts.
6 Hipot Fail LED Indicates failure of high voltage test. If arcing or a flashover of the insulation system between primary parts and
ground is encountered, the red breakdown LED will light, the internal buzzer will sound, and the test will be
terminated.
7 Hipot Pass LED At the end of the preset high voltage duration time, if no insulation breakdowns are encountered, the green light
will light and the test will terminate.
8 Voltage Meter Provides visual indication to the operator of the actual output voltage of the Tester. Used to set the automatic
voltage level during the setup procedure.
9 Ramp Bar Graph LED’s Individual LED’s light in sequence from left to right as the test voltage ramps from zero to full voltage. LED’s
turn off (ramp back down) at end of test.
10 Return Lead Receptacle Grounded banana plug receptacle. The 18 AWG Test Return Lead provided is connected here.
11 High Voltage Device Receptacle NEMA 5-15R receptacle. For connection of the equipment under test.
Table 2. Controls, Indicators, Connectors - Model HT-2800 Front Panel