990-91141C-001

20-100 kW Specifications

Input Specifications 400 V

UPS rating 20 kW 30 kW 40 kW 50 kW 60 kW 80 kW 100 kW
Voltage (V) 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415
Connections 4-wire (L1, L2, L3, N, PE) WYE (single mains)
3-wire (L1, L2, L3, PE) WYE (dual mains)* *
Input voltage range (V) 380 V: 331-437
400 V: 340-460
415 V: 353-477
Frequency range (Hz) 40-70
Nominal input current (A) 32/30/29 47/45/43 63/60/58 79/75/72 95/90/87 126/120/116 158/150/144
Maximum input current (A) 38/36/35 57/54/52 76/72/69 91/90/87 114/108/104 151/144/139 182/180/173
Input current limitation (A) 39/37/36 59/56/54 78/74/72 91/91/90 117/111/107 156/148/143 182/182/179
Input power factor 0.99 for load greater than 50%
0.95 for load greater than 25%
Total harmonic distortion (THDI) <5% at 100% load <3% at 100% load
Maximum short circuit rating 65 kA RMS
Protection

Built-in backfeed protection and fuses

Ramp-in

Programmable and adaptive 1-40 seconds

Bypass Specifications 400 V

  20 kW 30 kW 40 kW 50 kW 60 kW 80 kW 100 kW
Voltage (V) 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415
Connections 4-wire (L1, L2, L3, N, PE) WYE
Bypass voltage range (V) 380 V: 342-418
400 V: 360-440
415 V: 374-457
Frequency range (Hz) 50/60 ± 1, 50/60 ± 3, 50/60 ± 10 (user selectable)
Nominal bypass current (A) 31/29/28 46/44/42 61/58/56 77/73/70 92/87/84 123/117/112 153/146/141
Nominal neutral current (A) 53/50/48 79/75/72 105/100/96 131/125/120 158/150/144 210/200/193 263/250/241
Maximum short circuit rating* 65 kA RMS
Protection

Built-in backfeed protection and fuses
Internal fuse specifications: Rated 400 A, prearcing 33 kA2s

Output Specifications 400 V

  20 kW 30 kW 40 kW 50 kW 60 kW 80 kW 100 kW
Voltage (V) 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415 380/400/415
Connections 4-wire (L1, L2, L3, N, PE)
Voltage regulation Symmetrical load ± 1%
Asymmetrical load ± 3%
Overload capacity 150% for 1 minute (in normal operation)
125% for 10 minutes (in normal operation)
125% for 1 minute (in battery operation)
110% continuous (bypass operation)
1000% for 100 milliseconds (bypass operation)
Dynamic load response ± 5% after 2 milliseconds
± 1% after 50 milliseconds
Output power factor 1
Nominal output current (A) 30/29/28 46/43/42 61/58/56 76/72/70 91/87/83 122/115/111 152/144/139
Frequency regulation (Hz) 50/60 Hz bypass synchronized – 50/60 Hz ± 0.1% free-running
Synchronized slew rate (Hz/sec) Programmable to 0.25, 0.5, 1, 2, 4, 6
Total harmonic distortion (THDU) <1% for linear load
<5% for non-linear load
Load crest factor 2.5
Load power factor From 0.7 leading to 0.7 lagging without any derating

Battery Specifications 400 V

DANGER
Hazard of electric shock, explosion, or arc flash
Protection of the energy storage device: An overcurrent protective device must be located in close proximity to the energy storage device.
Failure to follow these instructions will result in death or serious injury.
  20 kW 30 kW 40 kW 50 kW 60 kW 80 kW 100 kW
Charging power in % of output power at 0-40% load* 80%
Charging power in % of output power at 100% load 20%*
Maximum charging power (at 0-40% load) (kW)* 16 24 32 40 48 64 80
Maximum charging power (at 100% load) (kW) 4 6 8 10 12 16 20
Nominal battery voltage (VDC) 32-48 blocks: 384-576 40-48 blocks: 480-576 36-48 blocks: 432-576 32-48 blocks: 384-576 40-48 blocks: 480-576
Nominal float voltage (VDC) 32-48 blocks: 436-654 40-48 blocks: 545-654 36-48 blocks: 490-654 32-48 blocks: 436-654 40-48 blocks: 545-654
Maximum boost voltage (VDC) 720 for 48 blocks
Temperature compensation -3.3mV/°C/cell, for T ≥ 25 °C – 0mV/°C/cell, for T < 25 °C
End of discharge voltage (full load) (VDC) 32 blocks: 307 40 blocks: 384 36 blocks: 346 32 blocks: 307 40 blocks: 384
Battery current at full load and nominal battery voltage* (A) 54 81 109 109 130 174 217
Battery current at full load and minimum battery voltage* (A) 68 102 136 136 163 217 271
Ripple current < 5% C20 (5 minute runtime)
Battery test Manual/automatic (selectable)
Maximum short circuit rating 10 kA

Recommended Cable Sizes 400 V

DANGER
hazard of electric shock, explosion, or arc flash
All wiring must comply with all applicable national and/or electrical codes. The maximum allowable cable size is 150 mm2.
Failure to follow these instructions will result in death or serious injury.

The maximum number of cable connections per busbar: 2 on input/output/bypass busbars; 4 on DC+/DC- busbars; 6 on N/PE busbars.

NOTE: Overcurrent protection is to be provided by others.

Cable sizes in this manual are based on table B.52.3 and table B.52.5 of IEC 60364-5-52 with the following assertions:

  • 90 °C conductors

  • An ambient temperature of 30 °C

  • Use of copper or aluminum conductors

  • Installation method C

PE cable size is based on table 54.2 of IEC 60364-4-54.

If the ambient temperature is greater than 30 °C, larger conductors are to be selected in accordance with the correction factors of the IEC.

NOTE: The DC cable sizes given here are recommendations – Always follow the specific instructions in the battery solution documentation for DC+/DC- and DC PE cable sizes and ensure that the DC cable sizes match the battery breaker rating.
Copper 20 kW 30 kW 40 kW 50 kW 60 kW 80 kW 100 kW
Input phases (mm2) 6 10 16 25 35 50 70
Input PE (mm2) 6 10 16 16 16 25 35
Bypass/output phases (mm2) 6 6 10 16 25 35 50
Bypass PE/output PE (mm2) 6 6 10 16 16 16 25
Neutral* (mm2) 10 16 25 35 50 70 95
DC+/DC- (mm2) 10* 25* 35* 35* 50* 70* 95*
DC PE (mm2) 10 16 16 16 25 35 50
Aluminum 20 kW 30 kW 40 kW 50 kW 60 kW 80 kW 100 kW
Input phases (mm2) 6 16 25 35 50 70 95
Input PE (mm2) 6 16 16 16 25 35 50
Bypass/output phases (mm2) 6 10 16 25 35 50 70
Bypass PE/output PE (mm2) 6 10 16 16 16 25 35
Neutral* (mm2) 10 25 35 50 70 95 2 x 70
DC+/DC- (mm2) 16* 35* 50* 50* 70* 95* 2 x 70*
DC PE (mm2) 16 16 25 25 35 50 70

Recommended Upstream Protection 400 V

NOTE: For local directives which require 4-pole circuit breakers: If neutral conductor is expected to carry a high current, due to line-neutral non-linear load, the circuit breaker must be rated according to expected neutral current.
UPS rating 20 kW 30 kW 40 kW
  Input Bypass Input Bypass Input Bypass
Breaker type NSX100H TM40D (LV429674) NSX100H TM32D (LV429675) NSX100H TM63D (LV429672) NSX100H TM50D (LV429673) NSX100H TM80D (LV429671) NSX100H TM63D (LV429672)
In setting 40 32 63 50 80 63
Ir setting 40 32 63 50 80 63
Im setting 500 (fixed) 400 (fixed) 500 (fixed) 500 (fixed) 640 (fixed) 500 (fixed)
UPS rating 50 kW 60 kW 80 kW 100 kW
  Input Bypass Input Bypass Input Bypass Input Bypass
Breaker type NSX100H TM100D (LV429670) NSX100H TM80D (LV429671) NSX160H TM125D (LV430671) NSX100H TM100D (LV429670) NSX160H TM160D (LV430670) NSX160H TM125D (LV430671) NSX250H TM200D (LV431671) NSX160H TM160D (LV430670)
In setting 100 80 125 100 160 125 200 160
Ir setting 100 80 125 100 160 125 200 160
Im setting 800 (fixed) 640 (fixed) 1250 (fixed) 800 (fixed) 1250 (fixed) 1250 (fixed) 5 - 10 x In 1250 (fixed)
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