The Rectiverter Scalable System 18–54 kVA provides backed-up 400 VAC three-phase or 230 VAC single-phase power, together with DC for battery charging and optional DC loads. It is available for 48 VDC, 110 VDC or 220 VDC battery systems. With the optional B input, switching from the A to the B supply is seamless with no interruption to the AC load, and when configured with dual AC input it is classified VFI-SS-111 under EN 62040-3.
Key Features
- 400 VAC three-phase (Y) input and output
- 48, 110 or 220 VDC input/output
- Up to 54 kVA / 43.2 kW AC and 43.2 kW DC
- Protected bulk AC output
- Optional A+B dual AC input and manual bypass
- Up to 4 battery strings
- VFI-SS-111 to EN 62040-3 with dual AC input
- Hot-pluggable, Smartpack2 controller, operates in parallel with Flatpack2 rectifiers
Technical Specifications
| Specification | 48 VDC | 110 VDC | 220 VDC |
|---|---|---|---|
| Input | |||
| Current (maximum) | 1152 ADC | 450 ADC | 240 ADC |
| Voltage AC (operating range) | 320 – 475 VAC | – | – |
| Voltage DC (operating range) | 40 – 58 VDC | – | – |
| Max Input AC Voltage | 475 VAC | ||
| Max Input DC Voltage | 58 VDC | 145 VDC | 290 VDC |
| Mains Configuration | 230/400 VAC 3 phase (Y) | ||
| AC Output | |||
| Max Output AC Voltage | 415 VAC | ||
| Max Power | 54 kVA / 43.2 kW | ||
| DC Output | |||
| Voltage (adjustable range) | 43 – 58 VDC | – | – |
| Current (maximum) | 900 ADC | 400 ADC | 200 ADC |
| Max Voltage | 58 VDC | 145 VDC | 290 VDC |
| Max Power | 43.2 kW | ||
| Battery Distribution | |||
| Breaker Positions Up to | 4 | 2 | 2 |
| Breaker Rating Up to | 1600 A | 630 A | 630 A |
| LVBD | Yes | – | – |
| DC Load Distribution | |||
| Breaker Positions Up to | 2 | 1 | 1 |
| Breaker Rating Up to | 600 A | 630 A | 630 A |
| LVLD | No | ||
| AC Load Distribution | |||
| Number of Breakers | 1 | ||
| Breaker Rating Up to | 100 A | ||
| Others | |||
| Cooling | Single fan | ||
| Operating Temperature | −40 to 55°C | ||
| Storage Temperature | −40 to 85°C | – | – |
| Dimensions | |||
| Dimensions (W x H x D) | 600 x 2000 x 600 mm [23.7 x 78.8 x 23.7 inch] | ||
| Mounting Dimensions | Width 19 inch / Height 44U / Depth 600 mm | ||
| Weight | 300 kg | ||
| Design Standards | |||
| Ingress Protection (IP) | 20 | ||
Specifications from Delta Electronics (Eltek) and subject to change without notice. Contact KPS for the latest datasheet.
Applications
Industrial plants, power utilities, substations and telecom sites that need a modular three-phase AC UPS on 48V, 110V or 220V battery systems.
Related Eltek Products
- Rectiverter Scalable System 18-72 kVA – 36, 54 or 72 kVA plus 57.6 kW DC
- Rectiverter Scalable System 120 kW – up to 90 kVA AC and 72 kW DC
- Rectiverter Power Core 18 kVA – 18 kVA AC and 14.4 kW DC in 7U
Browse the full Rectiverter system range or see all Delta Eltek DC power systems in Egypt.
Buy Rectiverter Scalable System 18-54 kVA in Egypt
KPS supplies, installs and supports Delta Eltek power systems across Egypt, including sizing, battery matching and commissioning. Request a quote for the Rectiverter Scalable System 18-54 kVA and our engineers will confirm the right configuration for your site.
