VFD500M Compact Vector AC Drive
VFD500M is an economical drive offering V/f or sensorless vector control for small and medium induction-motor applications. I/O count and cooling differ by frame. A single terminal configuration or maximum-frequency claim should not be applied to every model.
Technical specifications
Ratings refer to the linked document revision. Confirm the nameplate, motor current and operating conditions for the exact selection.
Motor and process control
| Control modes | V/f and sensorless vector; speed and torque control in SVC mode. PDF p. 8 |
|---|---|
| Speed range | Speed range: V/f 1:100, SVC 1:200. PDF p. 8 |
| Speed accuracy | Speed accuracy: V/f ±0.5%; SVC ±0.2%. PDF p. 8 |
| Frequency resolution | Digital frequency setting resolution: 0.01 Hz. PDF p. 9 |
| Ramp settings | Linear/S-curve, four time groups, acceleration/deceleration 0–60000 s. PDF p. 9 |
| Application functions | PID, sleep/wake, 16-speed operation and two motor parameter groups. PDF p. 9 |
Electrical ratings
| Supply options | 220 V class 200–240 V; three-phase 380 V class 380–480 V. PDF p. 8 |
|---|---|
| Supply tolerance | Voltage tolerance −15%/+10%; 50/60 Hz input, frequency variation <5%. PDF p. 8 |
| Switching frequency | Switching frequency 1–16 kHz depending on model. PDF p. 9 |
Technical specifications
| Overload capacity | Manual: heavy duty 150%/60 s; light duty 120%/60 s. PDF p. 8 |
|---|
Communication and options
| Communications | Modbus communication is standard. PDF p. 9 |
|---|
Control inputs and outputs
| Frame A inputs | Frame A: four digital and one analogue input. PDF p. 9 |
|---|---|
| Frame B inputs | Frame B: five DI including a 50 kHz pulse input; two AI support 0–10 V / 0–20 mA. PDF p. 9 |
| Frame A outputs | Frame A: one DO, one normally-open relay and one AO. PDF p. 9 |
Installation and cooling
| Cooling | Frame A is naturally cooled; frame B is fan cooled. PDF p. 10 |
|---|---|
| Environmental conditions | IP20; nominal −10…+40 °C, derated up to +50 °C at 1.5% current reduction per additional degree. PDF p. 10 |
| Altitude and derating | 0–3000 m; above 1000 m derate current by 1% per 100 m. PDF p. 10 |
| Humidity and storage | Humidity <95%, non-condensing; storage −20…+60 °C. PDF p. 10 |
Model and dimension tables
Check the units and document revision in each table. Wide tables can be scrolled horizontally on small screens.
Model and current options
Match the input supply and heavy/light-duty current to the motor. Check the complete product code when selecting the enclosure and I/O.
| Model code | Supply / voltage class | Motor power | Heavy-duty output current | Light-duty current | Source |
|---|---|---|---|---|---|
| VFD500M-R75GT4B | 3 phase, 380 V | 0.75 kW | 2.5 A | 4.2 A | PDF p. 8 |
| VFD500M-1R5GT4B | 3 phase, 380 V | 1.5 kW | 4.2 A | 5.6 A | PDF p. 8 |
| VFD500M-2R2GT4B | 3 phase, 380 V | 2.2 kW | 5.6 A | 9.4 A | PDF p. 8 |
| VFD500M-4R0GT4B | 3 phase, 380 V | 3.7 kW | 9.4 A | 10.5 A | PDF p. 8 |
| VFD500M-5R5GT4B | 3 phase, 380 V | 5.5 kW | 13 A | 17 A | PDF p. 8 |
| VFD500M-7R5GT4B | 3 phase, 380 V | 7.5 kW | 17 A | 23 A | PDF p. 8 |
| VFD500M-R40GS2B | 1 phase, 220 V | 0.4 kW | 2.8 A | 3.2 A | PDF p. 8 |
| VFD500M-R75GS2B | 1 phase, 220 V | 0.75 kW | 4.5 A | 4.8 A | PDF p. 8 |
| VFD500M-1R5GS2B | 1 phase, 220 V | 1.5 kW | 8 A | 10.6 A | PDF p. 8 |
| VFD500M-2R2GS2B | 1 phase, 220 V | 2.2 kW | 10.6 A | 12.5 A | PDF p. 8 |
| VFD500M-R40GT2B | 3 phase, 220 V | 0.4 kW | 2.8 A | 3.2 A | PDF p. 8 |
| VFD500M-R75GT2B | 3 phase, 220 V | 0.75 kW | 4.5 A | 4.8 A | PDF p. 8 |
| VFD500M-1R5GT2B | 3 phase, 220 V | 1.5 kW | 8 A | 10.6 A | PDF p. 8 |
| VFD500M-2R2GT2B | 3 phase, 220 V | 2.2 kW | 10.6 A | 12.5 A | PDF p. 8 |
Enclosure and mounting dimensions
Compare the full product code and enclosure drawing before installation. Dimensions can differ between hardware revisions.
Document revision and selection notes
The V1.1 / October 2020 manual gives dimensions by frame
The V1.1 / October 2020 manual gives dimensions by frame. Model-to-frame mapping and input currents conflict with the newer brochure, so confirm the ordered nameplate.
PDF p. 8
V1.1 manual: 600 Hz V/f; brochure: 3000 Hz; page prose also mentions 2000 Hz
V1.1 manual: 600 Hz V/f; brochure: 3000 Hz; page prose also mentions 2000 Hz. Do not publish a universal maximum without firmware/nameplate confirmation.
PDF p. 9PDF p. 1
The brochure groups single-phase 1.5/2.2 kW into frame-A dimensions; the manual puts them in frame B
The brochure groups single-phase 1.5/2.2 kW into frame-A dimensions; the manual puts them in frame B. Three-phase input currents also differ.
PDF p. 8PDF p. 11PDF p. 1
The brochure gives SVC torque 150%/0.5 Hz and short overload 180%/3 s; the manual gives SVC torque 180%/0.25 Hz.
The brochure gives SVC torque 150%/0.5 Hz and short overload 180%/3 s; the manual gives SVC torque 180%/0.25 Hz.
PDF p. 9PDF p. 1
The summary lists one DO and one pulse output separately, but the B/C wiring diagram shows only HDO
The summary lists one DO and one pulse output separately, but the B/C wiring diagram shows only HDO. Do not promise two separate digital outputs without checking the physical board.
PDF p. 9PDF p. 12
Conflicting/revision-specific document information; confirm the ordered unit: V1.1 manual: V/f 0–600 Hz, SVC 0–200 Hz
Conflicting/revision-specific document information; confirm the ordered unit: V1.1 manual: V/f 0–600 Hz, SVC 0–200 Hz. This conflicts with the newer brochure’s 3000 Hz claim.
PDF p. 9
Important note 7
Conflicting/revision-specific document information; confirm the ordered unit: The manual specifies V/f 150% at 0.5 Hz; SVC 180% at 0.25 Hz.
PDF p. 9
Important note 8
Conflicting/revision-specific document information; confirm the ordered unit: The frame B/C wiring diagram shows an HDO digital/pulse output, NO/NC relay and one AO; the summary table’s separate DO wording is ambiguous.
PDF p. 12
Manufacturer drawings
Open connection and dimension drawings in the manufacturer’s original PDF. For installation, use the complete manual matching the exact product model.
PDF p. 11
Information needed for selection
Providing the following information helps our technical team select the correct product and accessories.
- What does the complete motor nameplate state: phase, voltage, rated current, power and motor type?
- What starting torque, braking requirement and duty cycle does the load require?
- Will control use terminals, an analogue signal, communications or encoder feedback?
- What are the cabinet temperature, altitude, motor-cable length and available mounting space?
Let us verify your application
For VFD500M Compact Vector AC Drive selection, share motor, supply, control, environment and duty-cycle data with our engineering team.