Vega VSD F2/3053-F0185L53 – 18.5kW (525V) Variable Speed Drive
14984
The Vega F2/3053-F0185L53 variable speed drive (frequency inverter) controls 18.5 kW pumps on 525V 3-phase. Used with a pressure transducer it maintains constant pressure, soft-starts the motor and cuts energy use.
At a glance
Power: 18.5 kWSupply: 525V three-phaseSpecifications
| Brand | Vega |
| Item code | 20030017 |
| Model | F3053 series, 18.5 kW |
| Applicable motor | 18.5 kW |
| Supply | 525V three-phase |
| Rated output current | 32 A |
| Case | Hanging steel frame |
| Control | SPWM variable frequency, PID constant-pressure pump control |
| Output voltage | 0 to input voltage |
| Frequency range | 0.10 - 400 Hz (0.1 Hz resolution) |
| Pressure feedback | 4-20 mA transducer (10, 16 or 25 bar), or 2-10 V |
| Display | 5-digit: frequency, current, speed, voltage, set and actual pressure, faults |
| Communication | RS-485; multi-pump (one-drive-more) operation |
| Overload | 150% for 1 minute |
| Protection | Over/under voltage, output short circuit, stall prevention, heat-sink over-temperature, restart after power dip |
| Operating temperature | -10 to +40 °C, 0-95% RH non-condensing |
| Input tolerance | ±15% |
| Dimensions (W × L × H) | 36 × 54 × 29 cm |
| Weight | 15.9 kg |
Features
- Holds constant pressure with a pressure transducer
- Soft start and stop: no water hammer or start-up current surge
- Saves energy by matching pump speed to demand
- Motor and drive protection built in
- For booster sets, borehole and irrigation pumps
Dimensions & Weight
| Parameter | Value |
|---|---|
| Case size (H x W x D) | 472 x 295 x 222 mm |
| Estimated weight | about 14 kg |
Specifications from the Vega VSD F3053 catalogue 2021 V1. Values marked estimated or about are approximate; confirm critical dimensions before installation.
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Frequently Asked Questions
What power supply does the Vega VSD F2/3053-F0185L53 need?
Supply: 525V three-phase. Motor power: 18.5 kW.
What is the part / item code of the Vega VSD F2/3053-F0185L53?
The item code is 20030017.