Hot-Pluggable ELTEK Rectiverter 3KVA 6KVA System for Data Center & ICT Infrastructure Critical Power Solutions

What is the advantage of "  Rectiverter CTOR0201.001 vs Standard Inverter + Rectifier ? "

A standard backup setup requires a rectifier (AC-DC)​ + inverter (DC-AC)​ + transfer switch = 2U~3U space. The CTOR0201.001 Rectiverter​ replaces this with a single 1U module​ handling bidirectional power (AC↔DC). It shares the same controller architecture as Eltek DC systems and supports parallel operation with Flatpack2 rectifiers. Result: 50% less rack space, fewer failure points, and simplified cabling for utility SCADA and railway signaling cabinets.

How to Select 1U 3kVA Rectiverter: CTOR0201.001 (230V) vs CTOR0201.004 (115V) ?

Selecting the right Rectiverter depends on regional AC standards:

• CTOR0201.001:​ Default 230VAC​ (200-240V adj), 3kVA, 2400W DC, suited for Europe/Asia/Middle East telecom.

• CTOR0201.004:​ Default 115VAC​ (100-127V adj), 1.5kVA, 1200W DC, suited for North America.

  Both share the 48VDC (40-58V) input range​ and 1U 482x395x44mm form factor​ with front IEC sockets and load breakers. Ensure your 48V battery bank nominal voltage is 53.5V (typical) within the 43-58V adjustable DC output range.

Application in Railway : 

Solving AC/DC Mixed Load Issues in Railway Signaling with Rectiverter 1U 3KVA system 

Railway/metro trackside cabinets often host DC loads​ (relays, GSM-R radios at 48V) and AC loads​ (cameras, Wi-Fi, lighting at 230V). Installing two power shelves is costly and space-prohibitive. The CTOR0201.001 1U Rectiverter​ consolidates both. Its -40°C cold-start capability​ and IP20 rating​ suit outdoor enclosures. With 3x IEC front sockets, field technicians can plug AC diagnostics tools directly without extra PDUs, simplifying maintenance.

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