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VFD starting from the generator

2.2 кВт
3x380
Veichi AC01-T3-2R2G-B Variable Frequency Drive AC01 2.2 kW 3x380
AC01-T3-2R2G-B
brand: Veichi
Series: AC01
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 5 A
8 352 UAH
2.2 кВт
1x220
Veichi AC01-S2-2R2G-B Variable Frequency Drive AC01 2.2 kW 1x220
AC01-S2-2R2G-B
brand: Veichi
Series: AC01
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 10 A
8 482 UAH
2.2 кВт
1x220
Delta Electronics VFD022EL21W-1 Delta VFD-EL-W Variable Frequency Drive 2.2kW 1x220V 10.5A
VFD022EL21W-1
brand: Delta Electronics
Series: VFD-EL-W
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 10.5 A
9 036 UAH
2.2 кВт
1x220
Veichi AC10-T/S2-2R2G-B-VC Variable Frequency Drive AC10 | 2.2 кВт 1ф/220
AC10-T/S2-2R2G-B-VC
brand: Veichi
Series: AC10
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 10 A
9 396 UAH
2.2 кВт
3x380
Veichi AC10-T3-2R2G-B Variable Frequency Drive A10 | 2.2 кВт 3ф/380
AC10-T3-2R2G-B
brand: Veichi
Series: AC10
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 5 A
10 222 UAH
2.2 кВт
1x220
Veichi AC310-T/S2-2R2G-B Variable Frequency Drive AC310 | 2.2 кВт 1ф/220
AC310-T/S2-2R2G-B
brand: Veichi
Series: AC310
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 10 A
10 875 UAH
2.2 кВт
3x380
Delta Electronics VFD022EL43W-1 Delta VFD-EL-W Variable Frequency Drive 2.2kW 3x380V 5.5A
VFD022EL43W-1
brand: Delta Electronics
Series: VFD-EL-W
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 5.5 A
10 907 UAH
5.5 кВт
3x380
Veichi AC01-T3-5R5G-B Variable Frequency Drive AC01 5.5 kW 3x380
AC01-T3-5R5G-B
brand: Veichi
Series: AC01
Main Power: 5.5 kW
Supply input: 3x380 V
Сurrent: 13 A
10 962 UAH
2.2 кВт
1x220
Delta Electronics VFD022EL21A Variable Frequency Drive VFD-EL 2.2kW 1x220
VFD022EL21A
brand: Delta Electronics
Series: VFD-EL
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 11 A
11 080 UAH
2.2 кВт
3x380
Veichi AC310-T3-2R2G-B Variable Frequency Drive AC310 | 2.2кВт 3ф/380
AC310-T3-2R2G-B
brand: Veichi
Series: AC310
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 6 A
11 658 UAH
2.2 кВт
1x220
Veichi AC70E-S2-2R2G Frequency inverter AC70E 2.2kW Vx:1-ph/220V for Single-phase and Three-phase motors
AC70E-S2-2R2G
brand: Veichi
Series: AC70E
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 10 A
12 180 UAH
2.2 кВт
3x380
Delta Electronics VFD022EL43A Variable Frequency Drive VFD-EL 2.2kW 3x380
VFD022EL43A
brand: Delta Electronics
Series: VFD-EL
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 5.5 A
12 328 UAH
2.2 кВт
1x220
Delta Electronics VFD022E21A Variable Frequency Drive VFD-E 2.2kW 1-ф/220
VFD022E21A
brand: Delta Electronics
Series: VFD-E
Main Power: 2.2 kW
Supply input: 1x220 V
Сurrent: 11 A
14 426 UAH
2.2 кВт
3x380
Топ Продаж
Veichi AC70-T3-2R2G/004P Frequency converter vector 2.2 kW (5 A -150%) / 4 kW (10A -120%) 3ph/380
AC70-T3-2R2G/004P
brand: Veichi
Series: AC70
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 5 A
15 138 UAH
2.2 кВт
3x380
Delta Electronics VFD022E43A Variable Frequency Drive VFD-E 2.2kW 3-ф/380
VFD022E43A
brand: Delta Electronics
Series: VFD-E
Main Power: 2.2 kW
Supply input: 3x380 V
Сurrent: 5.5 A
15 774 UAH

VFDs for generator-powered motor starting

When your motor is powered from a generator, a properly selected VFD reduces inrush current and improves startup stability. This is critical for pumps, fans, compressors, and process equipment sensitive to voltage dips.

Related collections: for pumps, for fans, for motors.

How to choose a VFD for operation from a generator

Use a generator power margin of at least 25-35% above drive nominal power, and 40-50% for hard-start applications. Check input voltage/phase compatibility, undervoltage protection limits, and acceleration ramp settings.

Model Brand Power Input Typical use
AC10-T3-1R5G-B Veichi 1.5 kW 3x380 V Pumps, fans, general industrial
VFD055E43A Delta Electronics 5.5 kW 3x380 V Variable load operation
GD20-004G-4 INVT 4 kW 3x380 V Industrial automation
132F0026 Danfoss 0.75 kW 3x380 V Energy-efficient systems
FR-D740-036SC-EC Mitsubishi Electric 1.5 kW 3x380 V Reliable startup and protection

Popular brands for generator startup tasks

Based on 12-month sales data: Veichi, Delta Electronics, INVT, Danfoss, Mitsubishi Electric.

Useful preset pages: single-phase 220V, three-phase 380V, vector control drives.

Filter by key parameters

Quick filters: 0.75 kW, 1.5 kW, 2.2 kW, 1x220 V, 3x380 V.

FAQ

What generator margin is recommended for a VFD?
Typically 25-35% above drive nominal power, and up to 40-50% for hard-start loads.

Can a VFD run with fluctuating generator voltage?
Yes, if protection thresholds and acceleration ramps are configured correctly.

V/F or vector control for generator supply?
V/F is often enough for pumps and fans; vector control is preferred for demanding torque conditions.

Why does the generator drop during startup?
Most cases are caused by insufficient generator reserve or too aggressive acceleration settings.

Read more setup guidance.

Warranty, support, payment and delivery

We help with model selection, generator compatibility checks, and commissioning support. Nationwide delivery across Ukraine with VAT invoicing available.

Frequently Asked Questions

Use 25-35% reserve for normal loads and up to 40-50% for hard-start conditions.