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Scalable System 18-72 kVA, single input
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| 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) |
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400 VAC 3 phase (Y) / 346-415 VAC |
| Frequency (default inverter mode) |
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50 Hz (adaptive) |
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| Frequency (set-able inverter mode) |
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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) |
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> 5 ms @ full load |
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| THD |
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< 1.5 % at resistive load |
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Output features
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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
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| DC OUTPUT DATA |
| Voltage (default) / (adjustable range) |
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53.5 VDC / 43 - 58 VDC |
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| 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 |
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>10ms; VOUT > 41 VDC |
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| Output features |
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Short circuit proof, Over voltage Shutdown |
| INPUT DATA |
| AC Mains Input Voltage(3 phase Y) |
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320-475 VAC, |
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| AC Current/phase (depending on module type) |
56-96 ARMS 4) |
84-144 ARMS 4) |
112-192 ARMS 4) |
| Frequency (default: sync range) |
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47-53 & 57-63 Hz |
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| Frequency (set-able: sync range) |
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47-53 Hz, 57-63 Hz or both (adaptive) |
| Power Factor / THD |
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> 0.99 at 50% load or more / < 3.5% |
| DC Voltage nominal / extended range (no overload)3) |
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45 - 58 VDC / 40 - 45 VDC |
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| DC Current (maximum)/ during overload (15s) |
768 A / 1080 A |
1152 A / 1620 A |
1536 / 2160 A |
| Input features |
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Module : Fuse in L and N, Hot pluggable, Varistor, Hot pluggable
AC input individual screw terminals 120 mm2 for L1-L3, N & PE
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| BATTERY BREAKER |
| 1-pole battery breaker |
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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) |
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2*600 A (2*TPS 00 holder 250-600 A) |
| Manual Bypass switch |
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2*200 A |
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| LVBD (1-pole) |
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1800 A |
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| OTHER SPECIFICATION |
| Efficiency |
>96% (mains mode (AC/AC and AC/DC)), >94% (inverter mode (DC/AC)) |
| Protection Class |
IP 20 |
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| Connection |
Top or Bottom connection |
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| 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) |
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| DESIGN STANDARDS |
| Electrical safety |
EN 60950-1, EN 62040-1 UPS safety |
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| EMC |
ETSI EN 300 386 V.1.6.1, FCC CFR 47 Part 15 EN 61000-6-1 /-2/-3/-4, EN62040-2 |
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Environment
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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
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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.
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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
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