YOKOGAWA WE7281 User Manual page 50

5.3 General Specifications
Weight
Number of Used Slots
Standard Accessories
Optional Accessories
5-6
Approx. 0.9 kg
1
WE7281: Terminal block (1) (attached to the output connector at the time of shipment)
User's Manual (1)
WE7282: User's Manual (1)
WE7281: Terminal block (Model: A1460JT)
WE7282: None
*1
Overvoltage Categories define transient overvoltage levels, including impulse
withstand voltage levels.
Overvoltage Category I: Applies to equipment supplied with electricity from a circuit
Overvoltage Category II: Applies to equipment supplied with electricity from fixed
*2
Pollution Degree:
Pollution Degree 1:
Pollution Degree 2:
*3
Typical value represents a typical or average value. It is not strictly guaranteed.
containing an overvoltage control device.
installations like a distribution board.
Applies to the degree of adhesion of a solid, liquid, or gas
which deteriorates withstand voltage or surface resistivity.
Applies to closed atmospheres (with no, or only dry, non-
conductive pollution).
Applies to normal indoor atmospheres (with only non-
conductive pollution).
IM 707281-01E