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China Suppliers Factory ARM5E-630-3300 MCCB Electronic MCCB with Built-in LISG Protection, 3 Poles, 630A
The operating interface of the ARM6HUE knob controller after being powered on is shown in the following figure.
Key Description Indication
- 1. Normal operation indicator light
- 2. Pre alarm indicator light
- 3. Overload fault indication
- 4. Communication instructions
Switch Description
- 5. Code dialing/remote control switching
- 6. Neutral pole protection ratio
Interface Description
- 7. Test interface
- 8. Lock catch
Button Description Adjustment Panel
- 9. Long delay current setting IR
- 10. Long delay tripping delay tR
- 11. Short delay tripping Isd
- 12. Short delay tripping delay tsd
- 13. Short circuit instantaneous Ii
- 14. Ground fault tripping Ig
- 15. Ground fault tripping delay tg
Regarding the definition of indicator lights:
Green Light Flashing indicates normal operation, while not on or constantly on indicates abnormal operation.
Yellow Off / Red Flashing Long delay fault.
Yellow Flashing / Red Off Overload warning (slow flashing greater than 90% of the long delay setting value, fast flashing greater than the long delay setting value).
Yellow On / Red Flashing Short delay fault.
Yellow On / Red On Ground fault.
Yellow Flashing / Red Flashing Instantaneous fault.
Communication Indication If there is a cabinet door unit, regardless of whether there is an upper computer, it indicates communication with the cabinet door unit. If there is no cabinet door unit, but there is an upper computer, it indicates communication with the upper computer.
ARW1
Frequently Asked Questions (FAQ)
What does a flashing green light indicate on the ARM6HUE knob controller?
A flashing green light indicates that the controller is in normal operation. If the green light is not on or remains constantly on, it indicates abnormal operation.
How do the indicator lights represent an overload warning?
An overload warning is indicated by a flashing yellow light and an unlit red light. Slow flashing indicates a load greater than 90% of the long delay setting value, while fast flashing indicates it exceeds the long delay setting value.
What indicator status points to a ground fault?
A ground fault is indicated when both the yellow and red indicator lights are constantly on.
What is the communication indication logic for the cabinet door unit and upper computer?
If there is a cabinet door unit, the communication indication represents communication with the cabinet door unit, regardless of whether an upper computer is present. If there is no cabinet door unit but an upper computer exists, it indicates communication with the upper computer.
Which parameters can be configured using the Button Description Adjustment Panel?
The adjustment panel allows settings for long delay current (IR), long delay tripping delay (tR), short delay tripping (Isd), short delay tripping delay (tsd), short circuit instantaneous (Ii), ground fault tripping (Ig), and ground fault tripping delay (tg).
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