rotating red LEDs and a warbling tone. If a failure of the rotating displays is
observed then check the test lead connection while monitoring the phase
status LEDs.
The unit is for intermittent use only and must not be permanently
connected to the supply.
CATIV - Measurement category IV:
Equipment connected between
the origin of the low-voltage mains supply outside the building and the
consumer unit.
CATIII - Measurement category III:
Equipment connected between the
consumer unit and the electrical outlets.
CATII - Measurement category II:
Equipment connected between the
electrical outlets and the user’s equipment.
SPECIFICATIONS
Rotation display:
3 x red / green LEDs
Phase connection status indication:
3 x red / green LEDs
Phase present indication = 195 to 265 V
Audible rotation tone:
Clockwise rotation = continuous tone
Counter clockwise = warble tone
(0.4 s on / 0.4 s off)
Maximum voltage (phase to phase):
500 V
Frequency
:
50 Hz +/- 1 %
Phase colour coding:
L1 (Brown / Red) L2 (Black / Yellow)
L3 ( Grey / Blue)
Power supply:
Power drawn from a minimum of two phases
connected in any position
Operating ambient:
5 ° - 40 °C < 80 % RH
Storage temperature:
0 - 40 °C
Safety
:
The instrument complies with IEC61010-1:2010
CATIV 600 V
Dimensions (W x H x D):
78 mm x 137 mm x 31 mm
Test lead length:
830 mm
Test lead fuse rating:
SIBA 10 A 600 V
Weight:
850g
Usage
:
The PSI410 is suitable for intermittent tests only
and should not be used for continuous monitoring
of phase rotation
