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
Related Products :
Solutions
In the constellation of communication technology, we offer innovative complete solutions for telecom companies across China and beyond. We adopt virtual reality and augmented reality technologies for on - site surveys, use blockchain technology to ensure the security and credibility of professional plans, and rely on artificial intelligence customer service and intelligent diagnostic systems to provide efficient technical support and maintenance services. We have a team of technology pioneers and a global network of technology ecosystem partners, opening a new era of telecommunications services.
FAQ :
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A: We implement a strict quality control mechanism. All products 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: There is no minimum order quantity. You can order a single product. However, the order quantity will affect the price and the time of delivery.
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A: Sure. I'll send you our company's introduction materials in a short while. These materials will offer you a comprehensive and detailed introduction to our company, covering our business model, technical strength, etc.
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A: Samples are accessible. The price of samples is the same as the bulk price, and you need to cover the shipping cost for the samples.
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Single AC Input Eltek Power Flatpack Rectifier 18kva 36kva 54kva CTER2442.4 Images
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