DLIFT-V500
Categories: Elevator solutions
Overview
V500 is designed for standard traction elevators where closed‑loop feedback is not required, offering dependable V/F and open‑loop vector performance. The drive covers 3.7–30 kW ratings and integrates a built‑in dynamic braking unit, brake/MC relay logic, and UPS/ARD rescue mode functions. A wide input tolerance (323–528 V AC) and robust overload capability (150% for 60 s, 180% for 3 s) make it suitable for modernization and new installations alike. Commissioning is streamlined through predefined elevator parameters, S‑curve profiles, and the IGBT Enable function for safer output‑contactor operation.
Features & Benefits
Features & Benefits
- Open‑loop elevator control: Supports V/F and open‑loop vector modes for asynchronous motors (PM/closed‑loop under development).
- Heavy‑duty design: Rated for 150% overload for 60 s and 180% for 3 s — ideal for elevator duty cycles.
- Built‑in DB unit & brake logic: Terminals for braking resistor, brake relay, and MC relay reduce wiring complexity.
- UPS/ARD rescue mode: Dedicated inputs (DI7/DI8) and frequency reference (FC‑08) facilitate safe evacuation on backup power.
- IGBT Enable function: Software interlock to switch off IGBTs before opening the output contactor, preserving contactor life.
- Flexible I/O & communications: Modbus RTU (RS‑485) standard; additional I/O via extension board (DI6–DI8, temperature/PT inputs).
- Compact footprint & multiple frame sizes: Book‑style enclosure with IP20 rating; mounting dimensions provided for each kW size.
- Easy maintenance: Removable cooling fan, clear fault codes, monitoring registers (U0 group), and long service‑life components.
Technical Specs :
| Parameter | Specification |
| Input Voltage / Frequency | 3Ø 380–480 V AC, 50/60 Hz; allowed fluctuation −15% to +10% (actual 323–528 V) |
| Power Range (Heavy Duty) | 3.7, 5.5, 7.5, 11, 15, 18.5, 22, 30 kW |
| Output Voltage | 0 to input voltage |
| Max Output Frequency | 100 Hz (editable by parameter) |
| Carrier Frequency | 0.8–8.0 kHz (auto‑adjusted to load characteristics) |
| Overload Capacity | 150% for 60 s; 180% for 3 s |
| Control Modes | V/F, open‑loop vector (SVC closed‑loop under development) |
| Motor Types | Asynchronous (induction) motors |
| Communication | RS‑485 Modbus RTU (standard); extension cards for CANopen/PROFIBUS/PROFINET as needed |
| Built‑in Functions | Brake/MC relay outputs, IGBT Enable input, multi‑reference speeds, DC injection braking |
| Ambient Temperature | −10 to +50 °C (derate above 40 °C) |
| Enclosure Rating | IP20 (use cabinet for higher IP) |
| EMC | Designed to meet EN 61800‑3 when installed per EMC guidelines |
| ARD/UPS Interface | Supported |
