Variflex³ RVLF Advance AC Variable Frequency Drive
(Equipment / Material)
Model Number: RVLF A/B/C/D (e.g., RVLFA320040A, RVLFB340150FA, RVLFB120220FA)
Condition: New
Location or Storage Country: Italy
Service Engineering Support: Yes
Warranty: Yes
Price: Call for price
Description:
The Variflex³ RVLF Advance series is a compact and economical AC variable frequency drive for three‑phase AC induction motors. It is available with single‑phase or three‑phase input voltages from 100 V to 480 V and power ratings from 0.4 kW to 11 kW. The drive features V/F and Sensorless Vector (SLV) control, built‑in BACnet communication, and an onboard Class A EMC filter. Multiple I/O options include five digital inputs, two analog inputs, one digital output, and one analog output. The drive can be mounted on a panel or DIN‑rail. An RS485 Modbus RTU port is standard, and the drive supports up to 600 Hz output frequency. Additional features include PTC motor temperature protection, PID control, eight preset speeds, and auto‑restart after momentary power loss. The drive is certified to EN61800‑3, EN61800‑5‑1, and UL508C.
Overview:
| Parameter | RVLFA320040A | RVLFA110075A | RVLFB120220FA | RVLFB340150FA |
|---|---|---|---|---|
| Motor power (nominal) | 0.4 kW (0.5 HP) | 0.75 kW (1 HP) | 2.2 kW (3 HP) | 1.5 kW (2 HP) |
| Supply phase / voltage | 3‑phase / 200–240 VAC ±10% | 1‑phase / 100–120 VAC ±10% | 1‑phase / 200–240 VAC ±10% | 3‑phase / 380–480 VAC ±10% |
| Rated output current | 2.6 A | 4.3 A | 10.5 A | 3.8 A |
| Max. output frequency | 600 Hz | 600 Hz | 600 Hz | 600 Hz |
| Control modes | V/F + Sensorless Vector (SLV) | V/F + Sensorless Vector (SLV) | V/F + Sensorless Vector (SLV) | V/F + Sensorless Vector (SLV) |
| Built‑in EMC filter | No | Yes | Yes | Yes |
| Digital inputs | 5 | 5 | 5 | 5 |
| Analog inputs | 2 | 2 | 2 | 2 |
| Digital outputs | 1 | 1 | 1 | 1 |
| Analog outputs | 1 | 1 | 1 | 1 |
| Communication | Modbus RTU | Modbus RTU | Modbus RTU | Modbus RTU, BACnet |
| Frame size | A | A | B | B |
| Protection (IP) | IP20 | IP20 | IP20 | IP20 |
| Dimensions (W × H × D) mm | 72 × 141 × 139 | 72 × 141 × 139 | 118 × 144 × 150 | 118 × 144 × 150 |
| Operating temperature | -10…+50 °C | -10…+50 °C | -10…+50 °C | -10…+50 °C |
Documentation:
Carlo Gavazzi Automation SpA
Locations: Via Milano 13, 20045 Lainate (MI), Italy
Main Products/Services: Sensors, solid‑state relays, energy meters and analyzers, IoT energy management systems, monitoring relays, soft starters, timers, power supplies, safety devices, variable frequency drives.
Registration: Via Milano 13, 20045 Lainate (MI), Italy
Year Established: 1931