User manual

page 20 of 27 Report No. 55S072147/NCH/CZ
IEC 601 + Am. 1& 2
Clause Requirement + Test Result - Remark Verdict
TRF No. I6011__C TRF originator: UL
18 TABLE: protective earthing P
Test location
Test
current (A)
Measured
voltage (V)
Resistance
(ohms)
Remarks
AC inlet Earth Pin to Enclosure 40 0.4
10 m
2 min
Supplementary information:
19 TABLE: leakage current P
Type of leakage current and test condition
(including single faults)
Supply
voltage
(V)
Supply
frequency
(Hz)
Measured max.
value
Remarks
Before
Humidity
(µA)
After
Humidity
(µA)
Model: ER-191, with D/A inverter: TDK, P/N: TBD319LF-2, LCD panel: NEC, P/N: NL128102BC29
Figure 16, Earth Leakage
ER, NC, S1 = 1, S5 = N 264 60 35 37 MD1
ER, NC, S1 = 1, S5 = R 264 60 35 36
MD1
ER, SFC, S1 = 0, S5 = N 264 60 292 292
MD1
ER, SFC, S1 = 0, S5 = R 264 60 295 296
MD1
(Record at least maximum measured value for each test required by Clause 19 and the specific conditions of the test
circuit and equipment).
Abbreviations used:
ER - Earth leakage current
EN - Enclosure leakage current
P - Patient leakage current
PM - Patient leakage current with mains on the applied parts
PA -Patient auxiliary current
Fig. 15 - refers to Fig. 15 in IEC601-1
MD - Measuring device
A - After humidity conditioning
B - Before humidity conditioning
1 - Switch closed or set to normal polarity
0 - Switch open or set to reversed polarity
NC - Normal condition
SFC - Single fault condition