Power Quality Analyzer PowerPad
®
IV Model 8345
109
17.7 MECHANICAL SPECIFICATIONS
Dimensions (L x D x H):
7.87 in x 11.22 in x 2.17 in (200 mm x 285 mm x 55 mm)
Weight:
4.41 lb (2 kg)
Display unit:
5.98 in x 3.58 in (152 mm x 91 mm)
Display unit (diagonal):
7 in (178 mm)
Index of protection:
■
IP54 per IEC 60529 when the 5 elastomer caps are closed and no leads are
on the 9 terminals
■
IP20 on the measurement terminals when the instrument is in service
■
IK06 per IEC 62262, without screen
Drop test:
1 m per IEC 60068-2-31
17.8 COMPLIANCE WITH INTERNATIONAL STANDARDS
17.8.1 Electrical Safety
The instrument complies with IEC/EN 61010-2-030 and BS EN 61010-2-030:
Measurement inputs and enclosure:
1000 V CAT IV, degree of pollution 3
Power supply input:
1000 V CAT IV, degree of pollution 3
The current sensors comply with standard IEC/EN 61010-2-032 and BS EN
61010-2-032 600 V CAT IV or 1000 V CAT III, degree of pollution 2.
The measurement leads and crocodile clips comply with standard IEC/EN
61010-031 and BS EN 61010-031, 1000 V CAT IV, degree of pollution 2.
Association with current sensors:
■
Using the AmpFlex
®
, the MiniFlex
®
, and SR193 clamps creates an
“inst current sensor” assembly rated at 600 V CAT IV or 1000 V
CAT III
■
Using MR193, MN193, MN193, and SL261 clamps creates an “inst
clamp” assembly rated at 300 V CAT IV or 600 V CAT III
To protect the user, the instrument has protection impedances between
the input terminals and the electronic circuit. If the user connects a
USB lead to the instrument and touches the other end of the lead, the
voltage and current will not endanger them.