What changes for a Gulf project
| Input | Typical Gulf condition | What it changes in the lift |
|---|---|---|
| Supply voltage / frequency | 415 V / 50 Hz or 380 V / 50 Hz, three-phase | Motor winding, VVVF drive, transformer, protection devices, control cabinet ratings |
| Ambient temperature | High summer temperatures, sometimes with direct sun on a glass shaft | Cabinet ventilation or cooling, cabin ventilation, component temperature ratings, cable derating |
| Building type | Private villas, low/mid-rise residential, hotels, showrooms | Car size, load/speed, door configuration, finish grade |
| Interior expectations | Bespoke stainless, wood veneer, stone or glass finishes | Finish schedule, weight budget, crate coding per unit |
| Import & installation model | Local distributor / installer performs installation | Complete technical file, remote commissioning support, clearly marked crates |
415 V / 50 Hz and 380 V / 50 Hz: why the difference matters
Qatar, Bahrain, the UAE and other GCC markets commonly use a nominal 415 V / 50 Hz three-phase distribution (230 V phase-to-neutral). China's standard three-phase supply is 380 V / 50 Hz. A 35 V nominal difference looks small, but it interacts with the motor, the drive's input range, contactor and cable ratings, and the transformer taps for control circuits and lighting.
The correct approach is to specify the drive and motor for the destination supply at the quotation stage, and to record the agreed voltage, phase count, frequency and earthing arrangement on a power-supply confirmation sheet before the GA drawing is approved. Field fixes — autotransformers added after arrival, or a drive reparameterised on site — are a common source of commissioning delays.
See the full lift power supply and voltage guide for the 480 V → 380 V conversion case and the motor power selection logic.
Villa and hotel projects
Private villa work is usually a compact home lift with a bespoke cabin: 2–5 stops, low speed, and a finish schedule coordinated with the interior designer. Hotel and showroom work shifts toward panoramic or higher-grade cabins, quieter operation and tighter ride comfort. Both are handled on the same drawing-led process — see villa & home lifts and panoramic lifts.
Documentation and language
The technical file is issued in English: GA drawing, shaft interface drawing, electrical schematic, load/function test record, parts list, installation and maintenance manuals, packing list and container loading plan. Arabic documentation can be arranged on request. Named project references and photographs are shared directly with qualified buyers subject to client consent — see Projects & references.
Compliance note: conformity documentation is assembled against the destination market's requirements and supplied for review before contract signature. Do not rely on a website claim — request the current certificate set.
Packing for multi-unit containers
When two or more elevators share a container, each unit is identified by a unit code, a colour band and a geometric symbol, with a sequential crate number tied to the packing list. This makes the crates identifiable in site photographs without opening them. The method is described in detail on the cabin interiors page.