CHV180 Series (Frequency Inverter for Elevator and Crane Application ) |

Range : 4~30KW
Voltage : 3Ph AC 380V -15%~15%
Typical application:
Elevator, Crane, Cargo cabin, Hoist equipment
Main technical features:
- Output frequency: 0.00 ~ 400.00Hz
- Efficiency: >98% (at rated power)
- Control mode: Vector control with PG (VC), sensorless vector control (SVC), V/F control
- Overload capacity: 150% rated current for 60 s (SVC), 180% rated current for 10 s (VC)
- Speed accuracy: 0.5% of max speed (SVC), 0.02% of max speed (VC)
- Speed adjusting range: 1:100 (SVC), 1:1000 (VC)
- Multi-steps speed control: 16 steps
- Built-in DC reactor from 18.5KW to 90KW to improve power factor
- Digital input: 6 (1 high speed pulse input)
- Digital output: 1
- High speed pulse output: 1
- Relay output: 2
- Analogue input: 2
- Analogue output: 1
- Static and rotation autotuning: Identify specific motor parameter to achieve high accuracy vector control
- Starting torque compensation
- Speed trace function
- Torque control
- Ambient temperature: -10~40 degree
- Relative humidity: <95%, no condensation allowed
- Altitude: 0~1000 m, 1000~4000 m with derating
- 30 kinds of protection function
Special function:
- Running function: inspect running, emergency running, force deceleration running
- Holding braking, contactor control
- Starting weight up function
- 2 kinds of PG card available: Synchronous and asynchronous motor
- Energy saving function with RBU unit
- S curve function: Start and stop motor smoothly
Wiring Diagram:

Selection Guide

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