Can INVT provide GD2000 with explosion-proof enclosure?
INVT can customize and provide according to customer needs. However, different countries have different requirements for explosion-proof certification, and it is currently impossible to provide foreign explosion-proof certification.
GD2000-01 is a two-quadrant VFD with a power range of 22~500kW. It is used in situations where there is no energy feedback, such as horizontal/upward belt conveyors, mine fans, emulsion pumps, etc.
GD2000-11 is a four-quadrant VFD with a power range of 75~500kW. It is used in occasions where energy feedback is required, such as downstream belt conveyors.
GD2000 is an 660V IP00 VFD unit product. It is mainly used in coal mine explosion-proof applications. The GD2000 VFD unit is usually installed in an explosion-proof enclosure.
No, they are different, please consult with related technical guy.
Some parameters cannot reset such as P0.00, P0.01, P0.07, P0.10, P0.70, P4.10, P4.31, P4.32, P4.98.
First check wehther the voltage of battery is lower than 3V, if lower, it needs to change a new battery; if the voltage is normal, try to set P0.71=1.
Firstly need to check the connection between servo drive and motor, if the connection is okay, try to set P4.35=1 to disable this fault.
Yes, but the DC power supply should be stable.
Yes, it can use, but power between drive and motor cannot vary too much(1 to 2 power segnment would be ok).
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