Eltek Rectiverter Indoor system Scalable system 18kva 36kva 54kva
72kva with single AC input (CTER2442.4xxx CTER3642.4xxx
CTER4842.4xxx )
The scalable Rectiverter indoor system provides AC backup power for
400 VAC 3-phase or 230 VAC 1-phase loads, and 48 VDC power for
battery charging and optional DC loads
Rectiverter Scalable System 18-72 kVA
The systems are available in three configurations with maximum AC
output power up to 36, 54 or 72 kVA. AC distributions are
integrated in the cabinet with possible 3 phase or 1 phase load
breakers.
In combination with AC output the system can also feed DC loads up
to 57,6 kW with built in DC distribution for -48 VDC loads.
Key features
l 400 VAC 3 phase (Y) input
l 400 VAC 3 phase (Y) output
l 48 VDC input/output
l Max 72 kVA / 57,6 kW AC output
l Max 57,6 kW DC output
l AC distribution
l DC distribution option
l Manual bypass option
l Up to 4 battery strings
l Built in transfer technology
l 150% overload capability, 15S
l 600% quick trip current 20 ms
l Hot pluggable
l Smartpack2 controller
l Operates in paralell with Flatpack2 rectifiers
l Global compliance
l Patented HE technology
APPLICATIONS
TELECOM-MOBILE/WIRELESS
· LTE/4G/WiMAX
· Distributed antenna system
· Broadband
· Radio base stations/cell sites
RAILWAY & METRO INFRASTRUCTURE
· Control & protection
· Signaling
· GSM-R
· Safety Systems
POWER UTILITIES
· Control & protection
SCADA system
Parameters :
Scalable System 18-72 kVA, single input |
| Models / ordering information | 36 kVA | 54 kVA | 72 kVA |
| Product family | CTER2442.4xxx | CTER3642.4xxx | CTER4842.4xxx |
| AC OUTPUT DATA |
| Voltage (default) / (adjustable range)1) |
| 400 VAC 3 phase (Y) / 346-415 VAC |
| Frequency (default inverter mode) |
|
| 50 Hz (adaptive) |
|
| Frequency (set-able inverter mode) |
| 50Hz, 60Hz or last synced 50/60Hz (adaptive) |
| Power maximum (continuous / overload (<15s) ) | 28,8 kW (36 kVA) / 48 kVA | 43,2 kW (54 kVA) / 72 kVA | 57,6 kW (72 kVA) / 96 kVA |
| Current maximum/phase(continuous overload(<15s)) | 52ARMS / 69,6ARMS | 78ARMS / 104,4ARMS | 104ARMS / 139,2ARMS |
| Current (maximum) Quick trip/phase (20ms) | 256A (6 x nominal) | 380A (6 x nominal) | 512A (6 x nominal) |
| Hold up (Voltage dips) (before switching to battery) |
|
| > 5 ms @ full load |
|
| THD |
|
| < 1.5 % at resistive load |
|
Output features | Module: Fuse in L and N , Hot pluggable 1 pole or 3 pole AC distribution (connection directly on MCB or
MCCB) Max breaker capacity according to recommended max breaker for
rectiverter module |
| DC OUTPUT DATA |
| Voltage (default) / (adjustable range) |
|
| 53.5 VDC / 43 - 58 VDC |
|
| Power (maximum @nominal input) | 28,8 kW 2) | 43,2 kW 2) | 57,7 kW 2) |
| Current (maximum @VOUT ≤ 48 VDC) | 600 A 2) | 900 A 2) | 1200 A 2) |
| Hold up time, maximum output power |
|
| >10ms; VOUT > 41 VDC |
|
| Output features |
| Short circuit proof, Over voltage Shutdown |
| INPUT DATA |
| AC Mains Input Voltage(3 phase Y) |
|
| 320-475 VAC, |
|
| AC Current/phase (depending on module type) | 56-96 ARMS 4) | 84-144 ARMS 4) | 112-192 ARMS 4) |
| Frequency (default: sync range) |
|
| 47-53 & 57-63 Hz |
|
| Frequency (set-able: sync range) |
|
| 47-53 Hz, 57-63 Hz or both (adaptive) |
| Power Factor / THD |
|
| > 0.99 at 50% load or more / < 3.5% |
| DC Voltage nominal / extended range (no overload)3) |
|
| 45 - 58 VDC / 40 - 45 VDC |
|
| DC Current (maximum)/ during overload (15s) | 768 A / 1080 A | 1152 A / 1620 A | 1536 / 2160 A |
| Input features |
| Module : Fuse in L and N, Hot pluggable, Varistor, Hot pluggable AC input individual screw terminals 120 mm2 for L1-L3, N & PE |
| BATTERY BREAKER |
| 1-pole battery breaker |
| 2*TPS 2 holder (800-1600 A) or 4*TPS 00 holder (250-600 A) |
| OPTIONS |
| DC distribution (connection directly on breaker) | 1-125 A, 1 pole MCB breaker (max 30 pc 18 mm, max 20 pc 27 mm) |
| DC distribution (bulk output) |
|
| 2*600 A (2*TPS 00 holder 250-600 A) |
| Manual Bypass switch |
|
| 2*200 A |
|
| LVBD (1-pole) |
|
| 1800 A |
|
| OTHER SPECIFICATION |
| Efficiency | >96% (mains mode (AC/AC and AC/DC)), >94% (inverter mode
(DC/AC)) |
| Protection Class | IP 20 |
|
|
|
| Connection | Top or Bottom connection |
|
|
| Operating temperature | -40 to +55°C (-40 to +131°F), humidity 5 - 95% RH non-condensing |
| Storage temperature | -40 to +85°C (-40 to +185°F), humidity 0 - 99% RH non-condensing |
| Dimensions[WxDxH] / Weight | 600 x 600x 2000mm (23,7 x 23,7 x 78,8”) / 300 kg (1100 lbs) |
|
| DESIGN STANDARDS |
| Electrical safety | EN 60950-1, EN 62040-1 UPS safety |
|
| EMC | ETSI EN 300 386 V.1.6.1, FCC CFR 47 Part 15 EN 61000-6-1 /-2/-3/-4,
EN62040-2 |
|
Environment | ETSI EN 300 019: 2-1 (Class 1.2), 2-2 (Class 2.3) Normal operating conditions to be as per IEC/EN 62040-3:2011 clause
4.1 RoHS (2011/65/EU) and WEEE (2002/96/EC) compliant |
1) Output voltage ranges configured in factory and have individual
keying in top chassis 3) 40 - 45 VDC: reduced performance - no power boost and increased
voltage THD on AC output. | 2) AC load has priority. Maximum available DC output power and current is dependent on instant AC load and AC
input voltage; i.e maximum 800W/16,7A per module at full AC power
and nominal input for 230VAC. 4) If DC voltage is pulled below 43V the input current may increase
above this level |
* The indoor Rectiverter Cabinet with AC &DC feed in one
cabinet
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are tested in simulated real - life usage situations, including
load, full - load, and current sharing tests, before shipment, so
as to ensure that every product meets our high - quality
requirements.
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A: Samples are accessible. The price of samples is the same as the
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