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GT-650/GT-900 User's Manual
26
Figure 15: Insulation resistance test connections at appliance PC III.
Use probe 1 and 2.
Display explanation:
Figure 16: Display in insulation resistance test R
INS
(example)
1
.......
“PC” menu key for selection of protection class (PC I, PC I-HEATER (with
heater), PC II or PC III).
2
.......
“UINS” menu key for selection of test voltage (250 V or 500 V)
(GT-900 only).
3 ...... “LIM” menu key for pass/fail limit value setting.
4 ...... Test result status ( ... result OK, X ... result not OK).
5 ...... Selected protection class (PC I, PC I-HEATER (with heater), PC II or PC III).
6 ...... Selected test voltage 500 V (or 250 V at GT-900 only).
7 ...... Pre-set pass/fail limit value.
8 ...... Function selected by the rotary switch (6).
9 ...... Test result and unit.
Содержание GT-650
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