HAPN HPVFM Vector Control Frequency Inverter AC M | RFQ Sourcing Details

The HAPN HPVFM is a voltage-type AC-DC-AC frequency inverter for AC motor control. Listed configurations cover rated power from 0.75 to 15 kW and nominal-voltage options of 220 V or 380 V. The output voltage is adjustable from zero to the rated input voltage, while the stated input-frequency range is 47–63 Hz.

The drive supports vector control and V/F mode, PWM switching control, output frequencies up to 3000 Hz, sixteen-stage speed control, four acceleration/deceleration time groups, jump-frequency operation, frequency detection, and run/stop timing.

The standard control interface includes a dual digital display keyboard, five digital inputs, three analog inputs, one relay output, one pulse output, and one analog output channel configurable for voltage or current.

AI1 and AI2 accept either 0/4–20 mA current or 0–10 V voltage signals;AI3 is assigned to the panel potentiometer. Pulse input and output functions support signals up to 100 k. Hz.

The unit also provides +10 V and +24 V supplies, RS-485 communication, an expansion interface, a brake unit, simple PLC functions, PID setting, external temperature detection, and constant-temperature control.

Additional listed functions include input/output phase-loss protection, conventional protective functions, short-circuit behavior described for the complete model series, main/auxiliary display assignment, fire-emergency EPS support in V/F mode, and constant-pressure control for one main drive with up to four pumps plus an auxiliary-pump function.

A low-power configuration supporting single-phase 220 V input with three-phase 380 V output is also listed, but its exact available ratings should be confirmed before selection. Procurement confirmation is important because the available electrical configuration may vary by power rating and model.

Before ordering, confirm the exact input phase count, output phase and voltage, motor rated current and power, overload requirements, enclosure and installation conditions, braking requirements, communication protocol and Ethernet-extension hardware, required I/O expansion, and whether the 3000 Hz output mode is available for the selected rating.

Also request the exact protection table and wiring diagram for the offered model. CE certification is listed, but buyers should verify the applicable certificate, standards, model coverage, and destination-market acceptance.

The source information gives inconsistent warranty periods, so the warranty applicable to the quoted configuration should be confirmed in writing.