DELIXI · Three-phase automatic voltage stabilizer
Product overview
The DELIXI SJW uses three single-phase regulating units connected in a Y arrangement with servo-driven contact voltage regulation. This selection reference covers the 1.5–60 kVA models documented in the manufacturer’s 2025-08-18 catalogue.
Technical selection summary
| Brand and series | DELIXI SJW |
|---|---|
| Phase and regulation | Three-phase; servo-driven contact voltage regulation |
| Catalogue capacity references | 1.5, 3, 4.5, 6, 9, 15, 20, 30, 45 and 60 kVA |
| 1.5–30 kVA input reference | 280–430 V |
| 45–60 kVA input reference | 304–456 V |
| Output / regulation reference | 380 V ±4% |
| Frequency | 50/60 Hz |
| Response reference | <1 s for a 10% input-voltage change |
| Protection references | Overvoltage 246±4 V phase-voltage reference. Undervoltage 184±4 V phase-voltage protection is not set on standard products and requires the matching custom configuration. |
| Efficiency reference | >92% |
| Construction references | 1.5/3/4.5 kVA: desktop references; 6–60 kVA: cabinet references in the cited catalogue |
The input range changes with capacity. The phase-voltage protection references must not be confused with the 380 V line-output rating. This table is the documented 1.5–60 kVA catalogue scope; other capacities and revisions require their exact nameplate and technical reference. Confirm actual load, starting duty and protection configuration.
Typical applications
- Voltage stabilization for equipment within the selected model’s supply and load limits
- Low-voltage installations requiring a matched regulator capacity and protection configuration
Specify your enquiry
For a focused quotation, include:
- Complete manufacturer model code and required quantity
- Single/three-phase supply, actual minimum/maximum input voltage and required output
- Rated load kVA/kW, power factor, starting current and operating duty
- Required protection, delay/bypass configuration and ambient conditions
- Installation dimensions, ventilation, wiring and terminal requirements
DELIXI SJW catalogue — 2025-08-18 reference (PDF)
Product reference images and drawings
