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#N2-KW320 and N2-KW320Q Series– 8/14/23
6. Current Input Terminals
7. Power Supply Terminals
8. Communication Terminals
9. Installation Clip
10. Gasket
Installation Methods
Environmental:
Before installation, please check the environment, temperature and humidity to ensure the KW320 series meter is being placed
where optimum performance will occur.
Temperature:
Operation: -25 to 70°C (-13 to 158°F) Storage: -40 to 85°C (-40 to 185°F) Humidity:
5% to 95% non-condensing.
Location:
KW320 series meter should be installed in a dry and dust free environment. Avoid exposing the meter to excessive heat, radiation
and high electrical noise sources.
Installation Steps:
The KW320 series meter can be installed into a standard ANSI C39.1 (4" Round) or an IEC 92mm DIN (Square) form.
1. Cut a square hole or round hole on the panel of the switch gear. The cutting size is show in the figure below.
2. Remove the clips from the meter and insert the meter into the square hole from the front side. Please note: optional rubber
gasket must be installed on the meter before inserting the meter into the cut out.
Catalog No. 11-808-974-01
Used for current input
Used for control power input
Communication output
Used for fixing the meter to the panel
Insert the gasket in between the meter and the cutout to cover up gaps from the round
hole
Specifications subject to change without notice.
4-Channel Power Meters
Installation and Operation
Page 9 of 20
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