Specifications - Easy UPS 3L Manuals

Input Specifications

UPS rating	250 kVA			300 kVA			400 kVA
Voltage (V)	380	400	415	380	400	415	380	400	415
Connections	L1, L2, L3, N, PE
Input voltage range (V)	323-477 (full load)
Frequency range (Hz)	40-70
Nominal input current (A)	404	384	370	485	461	444	647	614	592
Maximum input current (A)	474	451	434	568	540	520	757	719	693
Input current limitation (A)	600			720			960
Total harmonic distortion (THDI)	<3% for linear loads <5% for non-linear loads
Input power factor	>0.99
Maximum short circuit rating	Icc=35 kA
Ramp-in	7 seconds

Bypass Specifications

UPS rating	250 kVA			300 kVA			400 kVA
Voltage (V)	380	400	415	380	400	415	380	400	415
Connections	L1, L2, L3, N, PE
Overload capacity	≤115% continuous 125% for 10 minutes 150% for 1 minute
Minimum bypass voltage (V)	209	221	228	209	221	228	209	221	228
Maximum bypass voltage (V)	475	480	477	475	480	477	475	480	477
Frequency (Hz)	50 or 60
Frequency range (%)	±1, ±2, ±4, ±5, ±10. Default is ±10 (user selectable).
Nominal bypass current (A)	384	364	351	460	437	422	614	583	562
Maximum short circuit rating	Icc=35 kA

Output Specifications

UPS rating	250 kVA			300 kVA			400 kVA
Voltage (V)	380	400	415	380	400	415	380	400	415
Connections	L1, L2, L3, N, PE
Overload capacityAt 30 °C and output power factor 0.9.*	105% continuous 125% for 10 minutes 150% for 1 minute
Output voltage regulation	±1%
Dynamic load response	20 milliseconds
Output power factor	1
Nominal output current (A)	380	361	348	456	433	417	608	577	556
Total harmonic distortion (THDU)	<2% at 100% linear load <4% at 100% non-linear load
Output frequency (Hz)	50 or 60
Slew rate (Hz/sec)	Programmable: 0.5 to 2.0 Default is 0.5
Output performance classification (according to IEC/ EN62040-3)	VFI-SS-111
Load power factor	0.5 leading to 0.5 lagging without derating
Output short circuit current (inverter)	630 A/200 ms			820 A/200 ms			1000 A/200 ms

Battery Specifications

NOTE: the UPS supports 36-50 battery blocks.

UPS rating	250 kVA	300 kVA	400 kVA
Max. charging power in % of output power	24
Maximum charging power (kW)	60	72	96
Nominal battery voltage (VDC)	±216 to ±300
Nominal float voltage (VDC)	±243 to ±337.5
End of discharge voltage (full load) (VDC)	±172.8 to ±240
Battery current at full load and nominal battery voltage (A)	615-443	738-531	985-709
Battery current at full load and minimum battery voltage (A)	769-554	923-664	1231-886
Temperature compensation (per cell)*	Programmable from 0 to 7 mV/°C. Default is 0 mV/°C.
Ripple current	<5% C10

Recommended Upstream Protection

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	250 kVA		300 kVA		400 kVA
	Input	Bypass	Input	Bypass	Input	Bypass
Breaker type	NSX630F Mic 2.3 (LV432877)	NSX630F Mic 2.3 (LV432877)	NS630bN Mic 2.0 (33463/NS33463)	NS630bN Mic 2.0 (33463/NS33463)	NS800N Mic 2.0 (33469/NS33469)	NS800N Mic 2.0 (33469/NS33469)
In setting	Io=500	Io=500	1	1	1	1
Ir setting	0.95	0.9	0.9	0.9	0.95	0.9
Im setting	Isd=1.5-10	Isd=1.5-10	Isd=1.5-10	Isd=1.5-10	Isd=1.5-10	Isd=1.5-10

Recommended Cables Sizes

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 240 mm². Failure to follow these instructions will result in death or serious injury.

Cable sizes in this manual are based on table A.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 54.3 of IEC 60364-5-54.

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

NOTE: Battery cables are sized according to 36 battery blocks. Contact Schneider Electric for cable sizes for systems with more than 36 battery blocks.

250 kVA UPS

	Cable size per phase (mm²)	Neutral cable size (mm²)	PE cable size (mm²))
Input	2 x 120	2 x 120	120
Bypass	2 x 120	2 x 120	120
Output	2 x 120	2 x 120	120
Battery	2 x 185	2 x 185	185

300 kVA UPS

	Cable size per phase (mm²)	Neutral cable size (mm²)	PE cable size (mm²))
Input	2 x 150	2 x 150	150
Bypass	2 x 150	2 x 150	150
Output	2 x 150	2 x 150	150
Battery	2 x 240	2 x 240	240

400 kVA UPS

	Cable size per phase (mm²)	Neutral cable size (mm²)	PE cable size (mm²))
Input	2 x 240	2 x 240	240
Bypass	2 x 240	2 x 240	240
Output	2 x 240	2 x 240	240
Battery	4 x 150	4 x 150	2 x 150

Recommended Bolts and Cable Lugs

Cable Size (mm²)	Bolt Size	Cable Lug Type
120	M12x35 mm	TLK 120-12
150	M12x35 mm	TLK 150-12
185	M12x35 mm	TLK 185-12
240	M12x35 mm	TLK 240-12

Torque Specifications

Bolt Size	Torque
M12	50 Nm

Requirements for a Third Party Battery Solution

Battery breaker boxes from Schneider Electric are recommended for the battery interface. Please contact Schneider Electric for more information.

Third Party Battery Breaker Requirements

DANGER
Hazard of electric shock, explosion, or arc flash All selected battery breakers must be equipped with instantaneous trip functionality with an undervoltage release coil or a shunt trip release coil. Failure to follow these instructions will result in death or serious injury.

NOTE: there are more factors to consider when selecting a battery breaker than the requirements listed below. Please contact Schneider Electric for more information.

Design Requirements for Battery Breaker

Battery breaker rated DC voltage > Normal battery voltage	the normal voltage of the battery configuration is defined as the highest nominal occurring battery voltage. This can be equivalent to the float voltage which may be defined as number of battery blocks x number of cells x cell float voltage.
Battery breaker rated DC current > Rated discharge battery current	This current is controlled by the UPS and must include maximum discharge current. This will typically be the current at the end of discharge (minimum operation DC voltage or in overload condition or a combination).
DC landings	Three DC landings (+, -, N) for DC cables are required.
AUX switches for monitoring	One AUX switch must be installed in each battery breaker and connected to the UPS. the UPS can monitor one battery breaker.
Short-circuit breaking capability	the short-circuit breaking capability must be higher than the short-circuit DC current of the (largest) battery configuration.
Minimum trip current	the minimum short-circuit current to trip the battery breaker must match the (smallest) battery configuration, to make the breaker trip in case of a short circuit, up to the end of its life time.

Guidance for Organizing Battery Cables

NOTE: For 3rd party batteries, use only high rate batteries for UPS applications.

NOTE: When the battery bank is placed remotely, the organizing of the cables is important to reduce voltage drop and inductance. the distance between the battery bank and the UPS must not exceed 200 m (656 ft). Contact Schneider Electric for installations with a longer distance.

NOTE: To minimize the risk of electromagnetic radiation, it is highly recommended to follow the below guidance and to use grounded metallic tray supports.

Cable Length
<30 m	Not recommended	Acceptable	Recommended	Recommended
31–75 m	Not recommended	Not recommended	Acceptable	Recommended
76–150 m	Not recommended	Not recommended	Acceptable	Recommended
151–200 m	Not recommended	Not recommended	Not recommended	Recommended

UPS Weights and Dimensions

UPS rating	Weight kg	Height mm	Width mm	Depth mm
250 kVA	425	1970	600	850
300 kVA	449	1970	600	850
400 kVA	538	1970	600	850

UPS Shipping Weights and Dimensions

UPS rating	Weight kg	Height mm	Width mm	Depth mm
250 kVA	470	2117	800	1000
300 kVA	503	2117	800	1000
400 kVA	584	2117	800	1000

Clearance

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

Environmental

	Operating	Storage
Temperature	0 °C to 30 °C	-15 °C to 40 °C for systems with batteries -25 °C to 55 °C for systems without batteries
Relative humidity	0-95% non-condensing
Elevation derating according to IEC 62040-3	Power derating factor: 0-1500 m: 1.000 1500-2000 m: 0.975	< 15000 m above sea level (or in an environment with equivalent air pressure)
Audible noise	<70 dBA at 100% load according to ISO3746
Protection class	IP20 (air filter as standard)
Color	RAL 9003

Heat Dissipation

UPS rating	250 kVA		300 kVA		400 kVA
	W	BTU/hr	W	BTU/hr	W	BTU/hr
Normal mode	14500	49488	17400	59386	23200	79181
Battery mode	14000	47782	16800	57338	22400	76451
ECO mode	2000	6826	2400	8191	3200	10922

Compliance

Safety	IEC 62040-1:2017, Edition 2.0, Uninterruptible power systems (UPS) – Part 1: Safety requirements IEC 62040-1: 2008-6, 1st edition, Uninterruptible Power Systems (UPS) – Part 1: General and safety requirements for UPS IEC 62040-1:2013-01, 1st edition amendment 1
EMC	IEC 62040-2:2016, Edition 3.0, Uninterruptible power systems (UPS) – Part 2: Electromagnetic compatibility (EMC) requirements. IEC 62040-2:2005-10, 2nd edition, Uninterruptible Power Systems (UPS) – Part 2: Electromagnetic compatibility (EMC) requirements
Performance	IEC 62040-3: 2011-03, 2nd edition Uninterruptible Power Systems (UPS) - Part 3: Method of specifying the performance and test requirements
Environmental	IEC 62040-4: 2013-04, 1st edition Uninterruptible Power Systems (UPS) - Part 4: Environmental aspects – Requirements and reporting
Markings	CE, RCM, EAC, WEEE
Transportation	ISTA 2B
Pollution degree	2
Overvoltage category	III
Earthing system	TN-S, TN-C, TT, or IT