Easy UPS 3S For Internal and External Batteries10-40 kVA 400 V & 10-20 kVA 208 V 3:310-30 kVA 400 V 3:1 – Technical Specifications PDF
990-91077K-001

Facility Planning for Easy UPS 3S 3:3 400 V

Input Specifications – 3:3 UPSs

  10 kVA 15 kVA 20 kVA 30 kVA 40 kVA
Voltage (V) 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415
Connections* L1, L2, L3, N, PE
Input voltage range (V) 304–477
Frequency range (Hz) 45–65
Nominal input current (A) 16 15 15 24 23 22 32 31 30 48 46 44 65 61 59
Maximum input current (A) 19 18 18 29 28 26 38 37 36 58 55 53 78 73 71
Input current limitation (A) 22 20 20 33 31 30 44 42 41 65 63 60 89 83 80
Total harmonic distortion (THDI) <3% for 10 kVA UPS
<4% for 15–40 kVA UPS
Input power factor > 0.99
Maximum input shortcircuit withstand Icc=10 kA
Protection Circuit breaker and fuse Fuse
Ramp-in 15 seconds

Bypass Specifications – 3:3 UPSs

  10 kVA 15 kVA 20 kVA 30 kVA 40 kVA
Voltage (V) 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415
Connections L1, L2, L3, N, PE
Overload capacity 125% continuous
125–130% for 10 minutes
130–150% for 1 minute
>150% for 300 milliseconds
Minimum bypass voltage (V) 304 320 332 304 320 332 304 320 332 304 320 332 304 320 332
Maximum bypass voltage (V) 437 460 477 437 460 477 437 460 477 437 460 477 437 460 477
Frequency (Hz) 50 or 60
Nominal bypass current (A) 15 14 14 23 22 21 30 29 28 46 43 42 61 58 56
Maximum input short circuit withstand Icc=10 kA

Output Specifications – 3:3 UPSs

  10 kVA 15 kVA 20 kVA 30 kVA 40 kVA
Voltage (V) 380 400 415 380 400 415 380 400 415 380 400 415 380 400 415
Connections * L1, L2, L3, N, PE
Overload capacity 110% for 60 minutes
125% for 10 minutes
150% for 1 minute
>150% for less than 200 milliseconds
Output voltage tolerance ± 1%
Dynamic load response 40 milliseconds
Output power factor 1.0 1.0*
Nominal output current (A) 15 14 14 23 22 21 30 29 28 46 43 42 61 58 56

Output short circuit current

52 A/246 ms

58 A/261 ms

82 A/255 ms

121 A/258 ms

181 A/253 ms
Total harmonic distortion (THDU) <1% at 100% balanced linear load
<5.5% at 100% non-linear load
Output frequency (Hz) 50 or 60
Slew rate (Hz/sec) Programmable: 0.1 to 5.0. Default is 2.0.
Output performance classification (according to EN62040–3) VFI-SS–111

Battery Specifications – 3:3 UPSs with Internal Batteries

  10 kVA 15 kVA 20 kVA 30 kVA 40 kVA
Charging power Programmable from 1% to 20% of UPS capacity. Default is 10%.
Maximum charging power (W) 2000 3000 4000 6000 8000
Nominal battery voltage (VDC) ± 240
Nominal float voltage (VDC) ± 270
End of discharge voltage (full load) (VDC) ± 192
End of discharge voltage (no load) (VDC) ± 210
Battery current at full load and nominal battery voltage (A) 22 33 44 66 89
Battery current at full load and minimum battery voltage (A) 27 40 54 81 107
Temperature compensation (per cell) Programmable from 0–5 mV. Default is 3 mV.
Ripple current < 5% C10

Battery Specifications – 3:3 UPSs for External Batteries

  10 kVA 15 kVA 20 kVA 30 kVA 40 kVA
Charging power Programmable from 1% to 20% of UPS capacity. Default is 10%.
Maximum charging power (W) 2000 3000 4000 6000 8000
Nominal battery voltage (16–20 blocks) (VDC) ±192 to ± 240
Nominal float voltage (16–20 blocks) (VDC) ± 216 to ± 270
End of discharge voltage (16–20 blocks) (full load) (VDC) ± 153 to ± 192
End of discharge voltage (16–20 blocks) (no load) (VDC) ± 168 to ± 210
Battery current at full load and nominal battery voltage (16–20 blocks) (A) 28–22 42–33 55–44 83–66 111–89
Battery current at full load and minimum battery voltage (16–20 blocks) (A) 34–27 50–40 67–54 101–81 134–107
Temperature compensation (per cell) Programmable from 0–5 mV. Default is 3 mV.
Ripple current < 5% C10

Required Upstream Protection and Cable Sizes – 3:3 UPSs

NOTE: Overcurrent protection must be provided by others.

Cable sizes in this manual are based on 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 conductors

  • Installation method C

  • PE size is based on table 54.2 of IEC 60364-5-54.

  • Specific to AC cables: Maximum length 70 m with a line voltage drop <3% installed on perforated cable trays, XLPE-type insulation, single layer trefoil formation, THDI between 15% and 33%, 35 °C at 400 V grouped in four touching cables

  • Specific to DC cables: Maximum length 15 m with a line voltage drop <1%

NOTE: 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.
NOTE: If the ambient temperature is greater than 30 °C, large conductors are to be used in accordance with the correction factors of the IEC.
NOTE: Recommended cable sizes and maximum allowable cable size may vary for the auxiliary products. Not all auxiliary products support aluminum cables. Refer to the installation manual provided with the auxiliary product.
NOTE: The DC cable sizes given here are recommendations – Always follow the specific instructions in the battery solution documentation for DC cable sizes and DC PE cable sizes and ensure that the DC cable sizes match the battery breaker rating.

10 kVA UPS

  Breaker type Cable size per phase (mm2) PE cable size (mm2))
Input – single mains
Input – dual mains		 iC65H-C-20A / C60H-C-20A
iC65H-C-20A / C60H-C-20A		 6 6
Bypass iC65H-C-20A / C60H-C-20A 6 6
Output C65N-B-4P-10A / C60N-B-4P-10A /
C65N-B-4P-10A / C60N-C-4P-6A
iC65N-4P-C4A 		6 6
Battery Compact NSX100F DC TM50D - 3P 8 8

15 kVA UPS

  Breaker type Cable size per phase (mm2) PE cable size (mm2))
Input – single mains
Input – dual mains		 iC65H-C-32A / C60H-C-32A
iC65H-C-32A / C60H-C-32A		 6 6
Bypass iC65H-C-32A / C60H-C-32A 6 6
Output C65N-B-4P-10A / C60N-B-4P-10A/
C65N-B-4P-10A / C60N-C-4P-6A
iC65N-4P-C6A 		6 6
Battery Compact NSX100F DC TM63D - 3P 8 8

20 kVA UPS

  Breaker type Cable size per phase (mm2) PE cable size (mm2))
Input – single mains
Input – dual mains		 iC65H-C-40A / C60H-C-40A
iC65H-C-40A / C60H-C-40A		 10 10
Bypass iC65H-C-40A / C60H-C-40A 10 10
Output C65N-B-4P-10A / C60N-B-4P-10A/
C65N-B-4P-10A / C60N-C-4P-6A
iC65N-4P-C6A		 10 10
Battery Compact NSX100F DC TM80D - 3P 25 16

30 kVA UPS

  Breaker type Cable size per phase (mm2) PE cable size (mm2))
Input – single mains
Input – dual mains		 iC65H-C-63A / C60H-C-63A / C120H-C-63A
iC65H-C-63A / C60H-C-63A / C120H-C-63A		 16 16
Bypass iC65H-C-63A / C60H-C-63A / C120H-C-63A 16 16
Output C65N-B-4P-16A / C60N-B-4P-16A /
C65N-C-4P-10A / C60N-C-4P-10A
iC65N-4P-C10A		 16 16
Battery Compact NSX160F DC TM125D - 3P 25 16

40 kVA UPS

  Breaker type Cable size per phase (mm2) PE cable size (mm2))
Input – single mains
Input – dual mains		 C120H-C-80A / NSX100F TM80C 80A
C120H-C-80A / NSX100F TM80C 80A		 25 16
Bypass C120H-C-80A / NSX100F TM80C 80A 25 16
Output C65N-B-4P-20A / C60N-B-4P-20A /
C65N-C-4P-10A / C60N-C-4P-10A
iC65N-4P-C10A 		25 16
Battery Compact NSX160F DC TM160D - 3P 35 16
NOTE:

  • These protection devices ensures discrimination for each of the Easy 3S output circuits. If the recommended downstream protection is not installed and a short-circuit occurs, the result may be a break longer than 50 ms on all the other output circuits.

  • The recommended output branch breakers are for reference only. Whether to include the output branch breakers in your circuit depends on your use cases.

UPS Weights and Dimensions – 3:3 UPSs

UPS Weight kg Height mm Width mm Depth mm
10 kVA UPS for external batteries 36 530 250 700
15 kVA UPS for external batteries 36 530 250 700
20 kVA UPS for external batteries 58 770 250 800
30 kVA UPS for external batteries 60 770 250 800
40 kVA UPS for external batteries 70 770 250 900
10 kVA UPS with internal batteries 112* 1400 380 928
15 kVA UPS with internal batteries 112* 1400 380 928
20 kVA UPS with internal batteries 122* 1400 380 928
30 kVA UPS with internal batteries 152* 1400 500 969
40 kVA UPS with internal batteries 158* 1400 500 969
Battery 27 157 107 760

UPS Shipping Weights and Dimensions – 3:3 UPSs

UPS Weight kg Height mm Width mm Depth mm
10 kVA UPS for external batteries 50 772 400 857
15 kVA UPS for external batteries 50 772 400 857
20 kVA UPS for external batteries 75 1015 400 982
30 kVA UPS for external batteries 77 1015 400 982
40 kVA UPS for external batteries 86 1015 400 1050
10 kVA UPS with internal batteries 145* 1640 563 1014
15 kVA UPS with internal batteries 145* 1640 563 1014
20 kVA UPS with internal batteries 158* 1640 563 1014
30 kVA UPS with internal batteries 190* 1640 683 1114
40 kVA UPS with internal batteries 195* 1640 683 1114
Battery 28 180 140 820
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