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Power Quality Analyzer Model 3945-B
1.2 Definition of Measurement Categories
CAT II:
For measurements performed on circuits directly connected to the
electrical distribution system. Examples are measurements on household
appliances or portable tools.
CAT III:
For measurements performed in the building installation at the distribution
level such as on hardwired equipment in fixed installation and circuit
breakers.
CAT IV:
For measurements performed at the primary electrical supply (<1000V)
such as on primary overcurrent protection devices, ripple control units,
or meters.
1.3 Receiving Your Shipment
Make sure that the contents shipped are consistent with the packing list. Notify
your distributor of any missing items. If the equipment appears to be damaged,
file a claim immediately with the carrier and notify your distributor at once, giving
a detailed description of any damage. Save the damaged packing container to
substantiate your claim. Do not use equipment which is damaged or appears to
be damaged.
After receiving your PowerPad
®
, charge and discharge the instrument one or
two cycles to ensure the proper level display of the battery indicator.
1.4 Ordering Information
PowerPad
®
Model 3945-B
..............................................................
Cat. #2130.74
Includes extra large tool bag, soft carrying pouch, four 10 ft color-coded voltage leads and alligator
clips, RS-232 DB9F optically coupled serial cable, RS-232 to USB adapter, US 115V power cord,
rechargeable NiMH battery pack, and a USB stick with DataView
®
software and user manual.
PowerPad
®
Model 3945-B w/MN93
................................................
Cat. #2130.75
Includes meter, set of three MN93 (240A) probes, extra large tool bag, soft carrying pouch, four
10 ft color-coded voltage leads and alligator clips, RS-232 DB9F optically coupled serial cable,
RS-232 to USB adapter, US 115V power cord, rechargeable NiMH battery pack, and a USB stick
with DataView
®
software and user manual.
PowerPad
®
Model 3945-B w/SR193
...............................................
Cat. #2130.76
Includes meter, set of three SR193 (1200A) probes, extra large tool bag, soft carrying pouch, four
10 ft color-coded voltage leads and alligator clips, RS-232 DB9F optically coupled serial cable,
RS-232 to USB adapter, US 115V power cord, rechargeable NiMH battery pack, and a USB stick
with DataView
®
software and user manual.
PowerPad
®
Model 3945-B w/24" AmpFlex
®
193-24
......................
Cat. #2130.77
Includes meter, set of three 24" AmpFlex
®
193-24 (6500A) sensors, extra large tool bag, soft carry-
ing pouch, four 10 ft color-coded voltage leads and alligator clips, RS-232 DB9F optically coupled