Specifications for 208 V Systems - Easy UPS 3S 380/400/415 V

Input Specifications – 3:3 UPSs

	10 kVA			15 kVA			20 kVA
Voltage (V)	200	208	220	200	208	220	200	208	220
Connections*	L1, L2, L3, N, PE
Input voltage range (V)	180-253
Frequency range (Hz)	45–65
Nominal input current (A)	32	31	29	48	46	43	63	61	58
Maximum input current (A)	36	34	32	53	51	49	70	68	65
Input current limitation (A)	42	40	38	63	60	57	83	80	76
Total harmonic distortion (THDI)	<4%
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
Voltage (V)	200	208	220	200	208	220	200	208	220
Connections	L1, L2, L3, N, PE
Overload capacity	110% continuous 110–120% for 10 minutes 120–135% for 1 minute >135% for 300 milliseconds
Minimum bypass voltage (V)	180	187	198	180	187	198	180	187	198
Maximum bypass voltage (V)	230	240	253	230	240	253	230	240	253
Frequency (Hz)	50 or 60
Nominal bypass current (A)	29	28	27	44	42	40	58	56	53
Maximum input short circuit withstand	Icc=10 kA

Output Specifications – 3:3 UPSs

	10 kVA			15 kVA			20 kVA
Voltage (V)	200	208	220	200	208	220	200	208	220
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
Nominal output current (A)	29	28	27	44	42	40	58	56	53
Output short circuit current	77 A/223 ms			111 A/248 ms			177 A/252 ms
Total harmonic distortion (THDU)	<2% at 100% linear load <6% 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

	10 kVA	15 kVA	20 kVA
Charging power	Programmable from 1% to 20% of UPS capacity. Default is 10%.
Maximum charging power (W)	2000	3000	4000
Nominal battery voltage (10 blocks) (VDC)	±120
Nominal float voltage (10 blocks) (VDC)	± 135
End of discharge voltage (10 blocks) (full load) (VDC)	± 96
End of discharge voltage (10 blocks) (no load) (VDC)	± 105
Battery current at full load and nominal battery voltage (10 blocks) (A)	46	68	92
Battery current at full load and minimum battery voltage (10 blocks) (A)	56	83	111
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
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 208 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-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	10	10
Battery	Compact NSX100F DC TM80D - 3P	25	16

15 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	16	16
Battery	Compact NSX160F DC TM125D - 3P	25	16

20 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	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	58	770	250	800
15 kVA UPS for external batteries	60	770	250	800
20 kVA UPS for external batteries	70	770	250	900

UPS Shipping Weights and Dimensions – 3:3 UPSs

UPS	Weight kg	Height mm	Width mm	Depth mm
10 kVA UPS for external batteries	75	1015	400	982
15 kVA UPS for external batteries	77	1015	400	982
20 kVA UPS for external batteries	86	1015	400	1050