Earth Resistance Test (R E ); Phase Sequence Indication; Mains Wiring Test - Fluke 1652C Calibration Manual

1652C/1653B/1654B
Calibration Manual
Earth Resistance Test (R
Models 1653B and 1654B Only. This product is intended to be used to measure installations in process plants, industrial
installations, and residential applications.
Range
200 Ω
2000 Ω
Range: R E + R
2200 Ω
16000 Ω
52000 Ω
Note
[1] Without external voltages
128 Hz
Live Circuit Detection

Phase Sequence Indication

Icon
Display of Phase Sequence
Mains Input Voltage Range (phase-to-
phase)

Mains Wiring Test

Icons ( ,
code is generated if the input voltage is not between 100 V and 500 V. The UK Loop and RCD tests are inhibited if the
L-PE or the L-N terminals are reversed.
12
)
E
Resolution
0.1 Ω
1 Ω
[1]
PROBE
3.5 mA
500 µA
150 µA
Frequency
25 V
Inhibits test if terminal voltage >10 V ac is
detected prior to start of test.
Displays "1-2-3" in digital display field for
correct sequence. Displays "3-2-1" for
incorrect phase. Dashes in place of a number
indicate a valid determination could not be
made.
100 to 500 V
, ) indicate if L-PE or L-N terminals are reversed. Instrument operation is inhibited and an error
Accuracy
±(2 % + 5 digits)
±(3.5 % + 10 digits)
Test Current
Output Voltage
icon Phase Sequence indicator is active.