Fluke SMFT1000/PRO - Page 8

SMFT-1000
Users Manual
4
Insulation Resistance R
INS
Blocking Diode Check (V
BD
)
Surge Protection Devices (SPD)
True-rms AC V, DC V, AC A, DC A
The PV Analyzer measures both ac and dc signal components (voltage or current) and displays AC+DC
(rms) value combined. The display of ac or dc unit is dependent on if there is zero crossing of the signal.
AC/DC Voltage Measurement with 4 mm Test Sockets
Display Range Measurement Range Resolution Accuracy
0.00 MΩ to 99.99 MΩ 0.20 MΩ to 99.99 MΩ 0.01 MΩ ± (5 % + 5 Digit)
100.0 MΩ to 199.9 MΩ 100.0 MΩ to 199.9 MΩ 0.1 MΩ ± (10 % + 5 Digit)
200 MΩ to 999 MΩ 200 MΩ to 999 MΩ 1 MΩ ± (20 % + 5 Digit)
Test voltage @ no load
50 V / 100 V / 250 V up to 199.9 MΩ
1 V 0 % to + 25 %
500 V / 1000 V up to 999 MΩ
Te s t i n g c u r r e n t
Min. 1 mA (@ 250 kΩ / 500 kΩ / 1 MΩ)
Max. 1.5 mA (short circuit)
Live circuit detection
Inhibits test if terminal voltage >15 V ac (typical) detected prior to initiation of
test.
Maximum capacitive
load
Operable with up to 2 µF at 1MΩ
Note
The number of insulation tests with a new set of batteries is >900 at 1000V / 1 MΩ.
Display Range Measurement Range Resolution Accuracy
0.00 V dc to 6.00 V dc 0.50 V dc to 6.00 V dc 0.01 V dc ± (5 % + 10 Digit)
Live circuit detection
Inhibits test if terminal voltage >50 V ac/dc (typical) detected prior to initiation
of test.
Display Range Measurement Range Resolution Accuracy
0 V dc to 1000 V dc 50 V dc to 1000 V dc 1 V dc ± (10 % + 5 Digit)
Live circuit detection
Inhibits test if terminal voltage >50 V ac/dc (typical) detected prior to initiation
of test.
Display Range Measurement Range Resolution
Accuracy
(DC, AC 50 Hz/60 Hz)
0.0 V ac to 99.9 V ac 5.0 V ac to 99.9 V ac 0.1 V
± (2.5 % + 2 Digit)
100 V ac to 700 V ac 100 V ac to 700 V ac 1 V
0.0 V dc to 99.9 V dc 5.0 V dc to 99.9 V dc 0.1 V
100 V dc to 1000 V dc 100 V dc to 1000 V dc 1 V
Detection ac/dc Yes (Automatic)
Positive / negative polarity check Yes