Cerus Industrial Titan CI-001-GS2, Инструкция по установке, эксплуатации и обслуживанию

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3-5
Opening to access
Ground Terminal
WARNING
z
Use the Type 3 grounding method (Ground impedance: Below 100
:
) for 230V class
inverters.
z
Use the Special Type 3 grounding method (Ground impedance: Below 10
:
) for 460V class
inverters.
z
Use the dedicated ground terminal to ground the inverter. Do not use the screw in the case
or chassis, etc for grounding.
ჹ
Note : Grounding procedure
1) Remove the front cover.
2) Connect the Grounding wire to the ground terminal through the opening for ground
terminal as shown above. Enter the screw driver from vertical to the terminal and
secure the screw tightly.
ჹ
Note : Grounding work guidance
230V Class 460V Class
Inverter
capacity
Wire size Terminal
screw
Grounding
method
Wire size Terminal
screw
Grounding
method
0.75 3.5 mm2 M3 2 mm2 M3
1.5 kW 3.5 mm2 M3 2 mm2 M3
2.2~3.7 kW 3.5 mm2 M3
Type 3
2 mm2 M3
Special
Type 3