CHV180 series frequency inverter special for elevator General
.5.
Elevator control logic: Internal contracting brake, contactor control.
Pre-torque compensation at starting moment without weighing sensor. (only for the
SIN / COS encoder)
Pre-torque compensation at starting moment with weighing sensor
Identificate synchronous machine’s initial angle of magnetic pole in static (only for
the SIN / COS Encoder)
DC braking at starting and stopping
PG Card: SIN/COS synchronous motor PG Card, UVW synchronous motor PG
Card, asynchronous motor PG Card.
Automatic voltage regulation (AVR): Automatically keep the output voltage stable
when input voltage fluctuating.
Up to 30 fault protections: Protect from over current, over voltage, under voltage,
phase failure, over load, speeding etc.
1.2 Description of name plate
Figure 1.1 Nameplate of inverter
Figure 1.2 meaning of the model number
1.3 Selection guide
3AC 400V±15%
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