4-5
IM DM7560-02EN
Specifications
4.1 Common Specifications
4
Measurement category Other (O) applies to measurement of circuits that are not directly connected to
a main power supply.
This category applies to measurement of secondary electric circuits in equipment across a transformer.
Measurement category II applies to measurement of circuits, such as household electric appliances
and portable electric tools, that are connected to low-voltage installations.
Measurement category III applies to measurement of facility circuits, such as distribution boards and
circuit breakers.
Measurement category IV applies to measurement of power source circuits, such as entrance cables
to buildings and cable systems, for low-voltage installations.
3. The pollution degree refers to the degree of adhesion of a solid, liquid, or gas which deteriorates
withstand voltage or surface resistivity. Pollution degree 2 applies to normal indoor atmospheres (with
only non-conductive pollution).
Emissions
Compliant standards
EN61326-1 Class A, EN 55011 Class A, Group 1,
EMC Regulatory Arrangement in Australia and New Zealand
EN 55011 Class A, Group 1,
Korea Electromagnetic Conformity Standard (
한국
전자파적합성기준
)
EN61000-3-2
EN61000-3-3
This product is a Class A (for industrial environments)
product. Operation of this product in a residential area may
cause radio interference in which case the user is required
to correct the interference.
Immunity
Compliant standards
EN61326-1 Table 2(for industrial locations)
Environmental standard
Compliant standard: EN50581 Monitoring and instruments
