6
IM 77J01P08-01E
6th Edition
Measurement
category
Description
Remarks
O
(other) For measurements
performed on circuits not
directly connected to MAINS.
II
CAT.II For measurements
performed on circuits directly
connected to the low-voltage
installation.
Appliances,
portable
equipments,
etc.
III
CAT.III For measurements
performed in the building
installation.
Distribution
board, circuit
breaker, etc.
IV
CAT.IV For measurements
performed at the source of
the low-voltage installation.
Overhead
wire, cable
systems, etc.
EMC standards:
•
CE:
EN 61326-1 Class A, Table 2
EN 61326-2-3
* The instrument continues to operate at a measurement
accuracy of within ±20% of the range during testing.
EN 55011 Class A, Group 1
EN 61000-3-2
EN 61000-3-3
•
RCM:
EN 55011 Class A, Group 1
•
KC:
Electromagnetic wave interference prevention standard,
electromagnetic wave protection standard
CAUTION
Caution to comply with EMC standards: When
operating this instrument by external power supply,
use an independent power unit conforming to CE-
marking. Be sure to use the lightning arrester to
comply EMC standards.
Note: When option code /C0 or /FB is specified, the
conformity to the safety and EMC standards is
excluded.
Note: When contactless AC switch is specified for the
output-1 signal code or output-2 signal code, it will not
comply with safety and EMC standards.
9. ENVIRONMENT STANDARD
EU RoHS directive: EN IEC 63000
(However, when contactless AC switch is specified for the
output signal, and suffix code /C0 or /FB is specified, CE
marking is not applicable because the product does not
conform to safety and EMC standards.)
10. TRANSPORT AND STORAGE CONDITIONS
•
Temperature: −25 to 70°C
•
Temperature change rate: 20°C per hour or less
•
Humidity: 5 to 95%RH (no condensation)
CAUTION
Keep this product in a conductive bag when plugged
out, during transport or storage.
