ELTEK Rectiverter CTOR0201.001: 3.0kVA AC & 2.4kW DC Power Module

Why use CTOR0201.001​ 3KVA Rectiverter system in LTE/5G radio sites /small data center ? 

Traditional sites need separate UPS for AC loads (WiFi, fiber nodes) and rectifiers for DC (48V radios). The Rectiverter integrates both: during mains failure, the 48VDC battery bank​ feeds AC loads via the 3kVA inverter and DC loads simultaneously. Its hot-pluggable design​ and 150% overload (15s)​ capability ensure critical uptime for distributed antenna systems (DAS) and broadband equipment without adding a standalone inverter shelf.

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

How to Installing CTOR0201.001: Load Breakers, IEC Sockets & DC M6 Bolt Connections ? 

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The CTOR0201.001​ system (config 241123.102 equivalent) comes with pre-installed load breakers (2-pole, 10A)​ and 3 front IEC320-C13 sockets.

• DC Input:​ Bulk connection via M6 bolts​ (supports up to 64A continuous, 90A overload 15s).

• AC Input/Output:​ Screw terminals 6mm² for L, N, PE.

• Hot-Pluggable:​ Can be inserted/removed under power (with caution) in a live rack.

  No controller is required for basic transfer, but RJ45 port is available for Smartpack integration if needed later.

Parameters:

2U 6KVA Rectiverter system avaliable for choose 

FAQ :

Questions About Eltek CTOR0201.001 3kVA Rectiverter System

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Q1: Does CTOR0201.001 charge batteries?​

A: Yes, in mains mode it manages DC output (43-58V) for battery charging and DC loads; in inverter mode it draws from batteries.

Q2: Is the 4kW rating simultaneous?​

A: Total AC+DC is limited to max 4kW; AC max 3kVA (2400W), DC max 2.4kW. AC load has priority in some configurations.

Q3: Can it parallel without a controller?​

A: It can parallel with Flatpack2 rectifiers but for synchronized Rectiverter paralleling, a controller (Smartpack2) is recommended.

Q4: What is the hold-up time before transfer?​

A: 5ms​ before switching to battery/inverter mode.

Q5: Is 241123.102 a valid config?​

A: Yes, similar to CTOR0201.001 base with specified load breakers and IEC sockets, no controller.