CHV190-011G-4 Variable Frequency Drive CHV190 11.0kW 3-ф/380

CHV190-011G-4 — three-phase frequency inverter from INVT CHV190 series, rated at 11.0 kW active power capacity (nominal output current 25 A) for electrical grids with 3-phase 380V supply voltage. The VFD supports sensorless vector control (SVC) and scalar V/F control, delivering smooth motor speed adjustments and dynamic torque response. The device features IP protection standard, integrated EMC filter, and built-in Modbus RTU RS-485 communication interface.

Typical Applications:

• Industrial conveyors, mixers, extruders, and packaging machine drive systems.
• HVAC fans and automated pump systems utilizing built-in PID controller for constant pressure hold.

Please Note: Perform motor autotuning (rotating or static) before first system startup. When installing motor cables longer than 50 meters, an output reactor (du/dt filter) is highly recommended to protect motor winding isolation from voltage spikes.

INVT CHV190 — Positioning

INVT CHV190 is an ultra-heavy-duty specialized industrial vector variable frequency drive developed exclusively for hoisting, crane, and winching mechanisms (Cranes & Hoists). The drive is capable of outputting 200% rated torque at zero speed in closed-loop vector mode (FVC), guaranteeing secure load holding in mid-air without any carriage rollback before the mechanical brake engages. Featuring advanced hardware safety loops and dedicated software macros for hoisting, trolley travel, luffing, and slewing, the CHV190 prevents hazardous crane operation states by actively monitoring overspeed limits and protecting against rope slackness.

Typical Applications:

• Main Hoist Mechanisms of Gantry and Overhead Cranes: Precise and secure vertical travel of heavy multi-ton loads with complete brake sequencing and torque hold safety.
• Portal and Tower Cranes: Slewing control and luffing mechanisms, minimizing load sway (anti-sway) and offering smooth acceleration curves under high inertia.
• Heavy Mining Winches and Hoists: Master/Slave torque sharing configuration for synchronizing two heavy motors winding onto a single drum or balancing rope tension.

Competitor Comparison

Unlike competitors such as Delta CH2000 and Yaskawa Crane, the INVT CHV190 series offers an extended range of high-voltage models (up to 1140V), making it the ultimate B2B choice for heavy mining and port terminals requiring direct connection to non-standard heavy grids.

Series Limitations:

• The CHV190 series is dedicated specifically to heavy lifting environments. For municipal multi-pump cascade staging, we recommend using the optimized INVT CHV160A series.

Our Practical Experience:

When upgrading overhead travel cranes in heavy steel plants, we confirmed that the integrated Mechanical Brake Control logic in the CHV190 performs flawlessly. It strictly verifies the output current threshold and frequency before sending the brake release signal. To prevent gantry leg misalignment on outdoor crane structures, we successfully implement the Master/Slave mode via high-speed CAN link, ensuring torque synchronization with a response latency under 2 milliseconds.