of the frequency converter is higher than 3.5 mA AC or 10 mA DC, a fixed protective
earthing connection must be used. In addition:
1)
The cross-sectional area of the protective earthing wire should be copper wires
of at least 10mm
2
or aluminum wires of at least 16mm
2
.
2)
Automatically cut off the power when the protective earthing conductor is
interrupted.
3)
Replace the original protective earthing conductor with a spare one that has the
same cross-sectional area.
Grounding Directions:
1)
The length of grounding wires should comply with the electrical equipment
regulations; the shorter the better.
2)
The grounding wire of the driver should be grounded separately with
high-current loads such as electric welders or high frequency motors.
3)
Please refer to the picture below when the controller is grounded with multiple
electrical control devices. Do not make it a loop.
(a) O (b) O (c) X
(a) 良
(b) 良
(c) 不良
Waste Disposal Advice
1)
When a product comes to the end of its life, please recycle it in accordance with
the local regulations and treat it as industrial waste.
2)
To recycle a product, we usually sort the components into steel shavings,
electrical parts, etc.; then we sell them to licensed industrial waste management
companies.
3)
The batteries of the products should be recycled in accordance with the local law.
