Specifications - Galaxy VS 380/400/415/440 V

Input Specifications

UPS rating	10 kW		15 kW	20 kW
Voltage (V)	200/208/220	380/400/415	380/400/415	380/400/415	480
Connections	4-wire (L1, L2, L3, N, G) WYE (single mains) 3-wire (L1, L2, L3, G) WYE (dual mains)	4-wire (L1, L2, L3, N, PE) WYE (single mains) 3-wire (L1, L2, L3, PE) WYE (dual mains)* *			3-wire (L1, L2, L3, G) WYE or 4-wire (L1, L2, L3, N, G) WYE (single mains) 3-wire (L1, L2, L3, G) WYE (dual mains)*
Input voltage range (V)	200 V: 170-230 208 V: 177-239 220 V: 187-253	380 V: 331-437 400 V: 340-460 415 V: 353-477			408-552
Frequency range (Hz)	40-70
Nominal input current (A)	31/30/28	16/15/14	24/22/22	32/30/29	25
Maximum input current (A)	38/37/35	20/19/19	29/28/27	39/37/36	33
Input current limitation (A)	40/38/36	21/20/19	30/29/28	39/37/36	31
Input power factor	0.99 for load greater than 50% 0.95 for load greater than 25%
Total harmonic distortion (THDI)	<3% at full linear load (symmetrical)
Minimum short circuit rating	–	Dependent on upstream protection. See section for Recommended Upstream Protection for 400 V for details.			–
Maximum short circuit rating	65 kA RMS
Protection	Built-in backfeed protection and fuses
Ramp-in	Programmable and adaptive 1-40 seconds

Bypass Specifications

UPS rating	10 kW		15 kW	20 kW
Voltage (V)	200/208/220	380/400/415	380/400/415	380/400/415	480
Connections	4-wire (L1, L2, L3, N, G) WYE	4-wire (L1, L2, L3, N, PE) WYE			3-wire (L1, L2, L3, G) WYE or 4-wire (L1, L2, L3, N, G) WYE*
Bypass voltage range (V)	200 V: 180-220 208 V: 187-229 220 V: 198-242	380 V: 342-418 400 V: 360-440 415 V: 374-457			432-528
Frequency range (Hz)	50/60 ± 1, 50/60 ± 3, 50/60 ± 10 (user selectable)
Nominal bypass current (A)	31/29/28	16/16/16	24/23/23	33/29/28	26
Nominal neutral current (A)	50/48/45	26/25/24	39/37/36	53/50/48	42
Minimum short circuit rating	–	Dependent on upstream protection. See section for Recommended Upstream Protection for 400 V for details.			–
Maximum short circuit rating*	65 kA RMS
Protection	Built-in backfeed protection and fuses Internal fuse specifications: Rated 160 A, prearcing 2.68 kA²s

Output Specifications

NOTE: The number of output connections must match the number of input wires in a single mains system or bypass wires in a dual mains system.

UPS rating	10 kW		15 kW	20 kW
Voltage (V)	200/208/220	380/400/415	380/400/415	380/400/415	480
Connections	4-wire (L1, L2, L3, N, G)	4-wire (L1, L2, L3, N, PE)			3-wire (L1, L2, L3, G, GECPer NEC 250.30.*) or 4-wire (L1, L2, L3, N, G)
Output voltage regulation	Symmetrical load ± 1% Asymmetrical load ± 3%
Overload capacity	150% for 1 minute (in normal operation) 125% for 10 minutes (in normal operation) 110% continuous (normal operation)* 125% for 1 minute (in battery operation) For 200/208/220/480 V: 125% continuous (bypass operation) For 380/400/415 V: 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)	29/28/26	15/14/14	23/22/21	30/29/28	24
Minimum short circuit rating*	–	Dependent on upstream protection. See section for Recommended Upstream Protection for 400 V for details.			–
Maximum short circuit rating*	65 kA RMS
Inverter output short circuit capabilities	Varies with time. See graph and table values in Inverter Short Circuit Capabilities (Bypass not Available).
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)	<2% for linear load <5% for non-linear load	<1% for linear load <3% for non-linear load
Output performance classification (according to IEC 62040-3:2021)	NA	VFI-SS-11			NA
Load crest factor	2.5
Load power factor	From 0.7 leading to 0.7 lagging without any derating

Battery Specifications

All values are based on 40 battery blocks.

UPS rating	10 kW		15 kW	20 kW
Voltage (V)	200/208/220	380/400/415	380/400/415	380/400/415	480
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)	8	8	12	16	16
Maximum charging power (at 100% load) (kW)	2	2	3	4	4
Nominal battery voltage (VDC)	480
Nominal float voltage (VDC)	545
Maximum boost voltage (VDC)	571
Temperature compensation (per cell)	-3.3mV/°C, for T ≥ 25 °C – 0mV/°C, for T < 25 °C
End of discharge voltage (full load) (VDC)	384
Battery current at full load and nominal battery voltage (A)	23	23	34	47	45
Battery current at full load and minimum battery voltage (A)	27	27	41	54	54
Ripple current	< 5% C20 (5 minute runtime)
Battery test	Manual/automatic (selectable)
Maximum short circuit rating	10 kA

IEC-Specific Specifications

Surge Protection Device (SPD)

DANGER
Hazard of electric shock, explosion, or arc flash This UPS is OVCII (Over Voltage Category Class II) compliant. This UPS must only be installed in an OVCII compliant environment. If the UPS is installed in an environment with an OVC rating higher than II, an SPD (surge protection device) must be installed upstream of the UPS to reduce the overvoltage category to OVCII. The SPD must include a status indicator to show the user if the SPD is operational or is no longer functioning according to design. The status indicator may be visual and/or audible and/or may have remote signalling and/or output contact capability in accordance with IEC 62040-1. Failure to follow these instructions will result in death or serious injury.

DANGER

Hazard of electric shock, explosion, or arc flash

This UPS is OVCII (Over Voltage Category Class II) compliant. This UPS must only be installed in an OVCII compliant environment.

If the UPS is installed in an environment with an OVC rating higher than II, an SPD (surge protection device) must be installed upstream of the UPS to reduce the overvoltage category to OVCII.
The SPD must include a status indicator to show the user if the SPD is operational or is no longer functioning according to design. The status indicator may be visual and/or audible and/or may have remote signalling and/or output contact capability in accordance with IEC 62040-1.

Failure to follow these instructions will result in death or serious injury.

Surge Protection Device Requirements

Select a surge protection device that complies with the following requirements:

Class	Type 2
Rated voltage (Ur)	230/400 V, 277/480 V
Voltage protection level (Up)	< 2.5 kV
Short circuit rating (Isccr)*	According to installation prospective short circuit level
Earthing system*	TN-S, TT, IT, TN-C
Poles	3P/4P depending on earthing configuration
Standards	IEC 61643-11 / UL 1449
Monitoring	Yes

Recommended Cable Sizes for 380/400/415 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 25 mm². Failure to follow these instructions will result in death or serious injury.

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 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: 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: Neutral conductor is sized to handle 1.73 times phase current in case of high harmonic content from non-linear loads. If non or less harmonic currents are expected, neutral conductor can be sized accordingly but not less than the phase conductor.

Copper

UPS rating	10 kW	15 kW	20 kW
Voltage (V)	380/400/415	380/400/415	380/400/415
Input phases (mm²)	6	6	10
Input PE (mm²)	6	6	10
Bypass/output phases (mm²)	6	6	10
Bypass PE/output PE (mm²)	6	6	10
Neutral (mm²)	6	10	16

Recommended Upstream Protection for 400 V

Upstream Protection for IEC and Minimum Prospective Phase-To-Earth Short Circuit at the UPS Input/Bypass Terminals

DANGER
Hazard of electric shock, explosion, or arc flash The upstream overcurrent protective device (and its settings) must be sized to ensure a disconnecting time within 0.2 seconds in case of a short circuit between the input/bypass phase and the UPS enclosure. Failure to follow these instructions will result in death or serious injury.

Compliance is assured with the recommended circuit breaker (and its settings) from the table below.

NOTICE
Risk of unintentional device operation If a residual current-operated protective device (RCD-B) is used upstream as ground fault protection, then the RCD-B shall be sized to not trip on the leakage current of this product, which can be up to 60 mA. Failure to follow these instructions can result in equipment damage.

Recommended Upstream Protection for 400 V IEC UPS

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.

Ik_Ph-PEis the minimum prospective phase-to-earth short circuit current required at the input/bypass terminals of the UPS. The Ik_Ph-PE in the table is based on the recommended protective device.

UPS rating	10 kW		15 kW		20 kW
	Input	Bypass	Input	Bypass	Input	Bypass
Ik_Ph-PE (kA)	0.55	0.6	0.8	0.6	0.6	0.5
Breaker type Breaker type	NSX100H TM25D (C10H3TM025)	NSX100H TM16D (C10H3TM016)	NSX100H TM32D (C10H3TM032)	NSX100H TM25D (C10H3TM025)	NSX100H TM40D (C10H3TM040)	NSX100H TM32D (C10H3TM032)
In (A)	25	16	32	25	40	32
Ir (A)	20	16	32	23	40	32
Im (A)	300 (fixed)	190 (fixed)	400 (fixed)	300 (fixed)	500 (fixed)	400 (fixed)

Recommended Bolt and Lug Sizes for IEC

Cable size mm²	Bolt size	Cable lug type
6	M6x16 mm	TLK6-6
10	M6x16 mm	TLK10-6
16	M6x16 mm	TLK16-6

Leakage Current

380/400/415 V UPS system 4-wire installation at 100% load

UPS rating	Leakage current
10-20 kW	60 mA

UL-Specific Specifications

Recommended Cable Sizes for 200/208/220/480 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 4 AWG. Failure to follow these instructions will result in death or serious injury.

NOTE: Overcurrent protection is to be provided by others.

Cable sizes in this manual are based on Table 310.15 (B)(16) of the National Electrical Code (NEC) with the following assertions:

90 °C (194 °F) conductors (75 °C (167 °F) termination)
An ambient temperature of 30 °C (86 °F)
Use of copper conductors

If the ambient temperature is greater than 30 °C (86 °F), larger conductors are to be selected in accordance with the correction factors of the NEC.

Equipment grounding conductors (EGC) are sized in accordance with NEC Article 250.122 and Table 250.122.

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: Neutral conductor is sized to handle 1.73 times phase current in case of high harmonic content from non-linear loads. If non or less harmonic currents are expected, neutral conductor can be sized accordingly but not less than the phase conductor.

Copper

UPS rating	10 kW	20 kW
Voltage (V)	200/208/220	480
Input phases (AWG/kcmil)	8	8
Input EGC (AWG/kcmil)	8	10
Bypass/output phases (AWG/kcmil)	8	10
Bypass EGC/output EGC (AWG/kcmil)	8	10
Neutral (AWG/kcmil)	6	6

NOTE: Cable sizes are based on 80% rated circuit breakers for UIB, UOB, MBB, SSIB.

Recommended Upstream Protection for 200/208/220/480 V

Recommended Upstream Protection for 208 V UPS

CAUTION
hazard of fire Connect only to a circuit with the below specifications. Connect to a circuit provided with a 63 A branch circuit overcurrent protection maximum in accordance with the National Electrical Code, ANSI/NFPA70, and the Canadian Electrical Code, Part I, C22.1. Failure to follow these instructions can result in injury or equipment damage.

NOTE: Overcurrent protection is to be provided by others and marked with its function.

UPS rating	10 kW
	Input	Bypass
Breaker type Breaker type	HJF36100U31X
Ir (A)	50	40
tr @ 6 Ir	0.5
li (x In)	1.5

Recommended Upstream Protection for 480 V UPS

CAUTION
hazard of fire Connect only to a circuit with the below specifications. Connect to a circuit provided with a 63 A branch circuit overcurrent protection maximum in accordance with the National Electrical Code, ANSI/NFPA70, and the Canadian Electrical Code, Part I, C22.1. Failure to follow these instructions can result in injury or equipment damage.

NOTE: Overcurrent protection is to be provided by others and marked with its function.

UPS rating	20 kW
	Input	Bypass
Breaker type Breaker type	HJF36100U31X
Ir (A)	40	35
tr @ 6 Ir	0.5
li (x In)	1.5

Recommended Bolt and Lug Sizes for UL

NOTICE
risk of equipment damage Use only UL approved compression cable lugs. Failure to follow these instructions can result in equipment damage.

Narrow One Hole Lugs for Equipment Grounding Conductor/PE Cables

Cable size	Bolt size	Cable lug type	Crimping tool	Die
10 AWG	M6 x 16 mm	LCA10-14-L	CT-1570	NA
8 AWG	M6 x 16 mm	LCA8-14-L	CT-720	CD-720-1 Red P21
6 AWG	M6 x 16 mm	LCA6-14-L	CT-720	CD-720-1 Blue P24
4 AWG	M6 x 16 mm	LCA4-14-L	CT-720	CD-720-1 Gray P29

Narrow Insulated Ferrule for Phase Cables and N Cables

Bolt size	Insulated ferrule type	Crimping tool
10 AWG	FSD82-18-C	CT-1002, CT-1003, CT-1123
8 AWG	FSD83-18-C	CT-1003, CT-1004, CT-1104, CT-1123
6 AWG	FSD84-18-C	CT-1003, CT-1004, CT-1104
4 AWG	FSD85-18-L	CT-1005

Inverter Short Circuit Capabilities (Bypass not Available)

IK1 – Short Circuit between a Phase and Neutral

IK1 400 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
10	33 / 11	33 / 22	33 / 33	29 / 104	23 / 603
15	50 / 25	50 / 50	50 / 75	44 / 235	34 / 1356
20	67 / 45	67 / 89	67 / 134	58 / 418	46 / 2411

IK1 480 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
20	56 / 31	56 / 62	56 / 93	48 / 290	38 / 1674

IK1 208 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
10	64 / 41	64 / 82	64 / 123	56 / 386	44 / 2229

IK2 – Short Circuit between Two Phases

IK2 400 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
10	34 / 11	33 / 23	33 / 34	28 / 99	22 / 571
15	50 / 26	50 / 51	50 / 76	42 / 223	33 / 1285
20	67 / 45	67 / 90	67 / 135	56 / 397	44 / 2284

IK2 480 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
20	56 / 31	56 / 63	56 / 94	47 / 276	37 / 1586

IK2 208 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
10	65 / 42	64 / 84	64 / 125	54 / 367	43 / 2112

IK3 – Short Circuit between Three Phases

IK3 400 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
10	30 / 9	30 / 18	30 / 27	29 / 88	23 / 574
15	45 / 20	45 / 40	45 / 60	43 / 198	34 / 1290
20	60 / 36	60 / 71	60 / 107	57 / 351	45 / 2294

IK3 480 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
20	50 / 25	50 / 49	50 / 74	48 / 244	38 / 1593

IK3 208 V

S [kVA]	10ms; I[A]/I²t [A²t]	20ms; I[A]/I²t [A²t]	30ms; I[A]/I²t [A²t]	100ms; I[A]/I²t [A²t]	1s; I[A]/I²t [A²t]
10	57 / 33	57 / 66	57 / 99	55 / 325	43 / 2121

Torque Specifications

Bolt size	Torque
M4	1.7 Nm (1.25 lb-ft / 15 lb-in)
M5	2.2 Nm (1.62 lb-ft / 19.5 lb-in)
M6	5 Nm (3.69 lb-ft / 44.3 lb-in)
M8	17.5 Nm (12.91 lb-ft / 154.9 lb-in)
M10	30 Nm (22 lb-ft / 194.7 lb-in)
M12	50 Nm (36.87 lb-ft / 442.5 lb-in)

Environment

	Operating	Storage
Temperature	0 °C to 40 °C (32 °F to 104 °F)	-15 °C to 40 °C (5 °F to 104 °F) for systems with batteries.
Relative humidity	5 - 95% non-condensing	10 - 80% non-condensing
Elevation	Designed for operation in 0-3000 m (0-10000 feet) elevation. Power derating required from 1000-3000 m (3300-10000 feet): Up to 1000 m (3300 feet): 1.000 Up to 1500 m (5000 feet): 0.975 Up to 2000 m (6600 feet): 0.950 Up to 2500 m (8300 feet): 0.925 Up to 3000 m (10000 feet): 0.900
Audible noise one meter (three feet) from unit	400 V 10-20 kW: 49 dB at 70% load, 55 dB at 100% load 480 V 20 kW and 208 V 10 kW: 49 dB at 70% load, 55 dB at 100% load
Protection class	IP20
Color	RAL 9003, gloss level 85%

Compliance

Safety	IEC 62040-1: 2017, Edition 2.0, Uninterruptible Power Systems (UPS) - Part 1: Safety requirements UL 1778 5th edition
EMC/EMI/RFI	IEC 62040-2: 2016, 3rd edition Uninterruptible Power Systems (UPS) - Part 2: Electromagnetic compatibility (EMC) requirements C2 FCC Part 15 Subpart B, Class A IEEE C62.41-1991 Location Category B2, IEEE Recommended Practice on Surge Voltages in Low-Voltage AC Power Circuits
Transportation	IEC 60721-4-2 Level 2M1
Seismic	ICC-ES AC 156 (2015): OHSPD Pre-approved; Sds=1.33 g for z/h=1 and Sds=1.63 g for z/h=0; Ip= 1.5
Earthing system	TN-C, TN-S, TT, IT
Overvoltage category	This UPS is OVCII compliant. If the UPS is installed in an environment with an OVC rating higher than II, an SPD (surge protection device) must be installed upstream of the UPS to reduce the overvoltage category to OVCII.
Protective class	I
Pollution degree	2

Performance

Performance in accordance with: IEC 62040-3: 2021, 3rd edition Uninterruptible Power Systems (UPS) - Part 3: Method of specifying the performance and test requirements.

Output performance classification (according to IEC 62040-3, Clause 5.3.4): VFI-SS-11

Earthing Systems

Refer to the Galaxy VS Earthing Principles for earthing system details applicable for Galaxy VS UPS. The Galaxy VS Earthing Principles are available on the website.

UPS Weights and Dimensions

	Weight kg (lbs)	Height mm (in)	Width mm (in)	Depth mm (in)
UPS with one battery string	245 (540)	1485 (58.46)	333 (13.11)	847 (33.35)

NOTE: One battery module weighs approximately 32 kg (70.5 lbs). One battery string consists of four battery modules.

Clearance

NOTE: Clearance dimensions are published for airflow only. Consult with the local safety codes and standards for additional requirements in your local area.

NOTE: The required minimum rear clearance is 150 mm (5.91 in).