Facility Planning - Easy UPS 3S 208/220 V

Input Specifications

	10 kVA		15 kVA		20 kVA		30 kVA		40 kVA
Voltage (V)	208	220	208	220	208	220	208	220	208	220
Connections*	L1, L2, L3, N, G
Input voltage range (V)	176–253
Frequency range (Hz)	40–70
Nominal input current (A)	31	30	46	44	61	58	92	86	120	113
Maximum input current (A)	37	35	54	51	72	69	107	102	143	136
Input current limitation (A)	58		85		114		169		225
Total harmonic distortion (THDI)	≤4% at 100% linear load (symmetrical)
Input power factor	≥0.99 at loads >75%
Maximum short circuit rating	10 kA RMS symmetrical
Protection	Built-in backfeed protection and fuses
Ramp-in	30 seconds

Bypass Specifications

	10 kVA		15 kVA		20 kVA		30 kVA		40 kVA
Voltage (V)	208	220	208	220	208	220	208	220	208	220
Connections	L1, L2, L3, N, G
Overload capacity	110% continuous 125% for 10 minutes 150% for 1 minute >150% for 300 milliseconds
Minimum bypass voltage (V)	125	132	125	132	125	132	125	132	125	132
Maximum bypass voltage (V)	260	275	260	275	260	275	260	275	260	275
Frequency (Hz)	50 or 60
Frequency range (Hz)	±1, ±3, ±5 (user selectable)
Nominal bypass current (A)	29	28	43	41	57	54	86	81	113	107
Maximum short circuit rating	10 kA RMS symmetrical
Protection	Built-in backfeed protection

Output Specifications

	10 kVA		15 kVA		20 kVA		30 kVA		40 kVA
Voltage (V)	208	220	208	220	208	220	208	220	208	220
Connections*	L1, L2, L3, N, G
Overload capacity	110% for 60 minutes 125% for 10 minutes 150% for 1 minute >150% for less than 200 milliseconds
Output voltage regulation	± 1% at symmetrical load
Dynamic load response	± 5% after 20 milliseconds
Output power factor	1.0
Nominal output current (A)	28	26	42	40	56	52	83	79	111	105
Total harmonic distortion (THDU)	<1.5% at 100% linear load <6% at 100% non-linear load
Output frequency (Hz)	50/60 Hz bypass synchronized – 50/60 Hz ± 0.1% free-running
Output performance classification (according to IEC62040–3)	VFI-SS-121
Load power factor	From 0.7 leading to 0.7 lagging without derating
Load crest factor	2.5:1

Battery Specifications

	10 kVA	15 kVA	20 kVA	30 kVA	40 kVA
Charging power	Programmable from 1% to 15% of UPS capacity. Default is 10%.
Maximum charging power (W)	1500	2250	3000	4500	6000
Nominal battery voltage (20 blocks) (VDC)	± 120
Nominal float voltage (20 blocks) (VDC)	± 136
End of discharge voltage (20 blocks) (≥ 3C) (VDC)	± 96
End of discharge voltage (20 blocks) (≤ 0.05C) (VDC)	± 105
Battery current at full load and nominal battery voltage (20 blocks) (A)	46	68	91	136	182
Battery current at full load and minimum battery voltage (20 blocks) (A)	57	85	114	170	227
Temperature compensation (per cell)	Programmable from 0 to 5 mV. Default is 3 mV if the battery temperature is above 25 °C (77 °F).
Ripple current	< 5% C20
Battery test	Manual/automatic (selectable)

Required Upstream Protection and Cable 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 4/0 AWG. Failure to follow these instructions will result in death or serious injury.

NOTE: Overcurrent protection and cable lugs are 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
Installation method C

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: The battery cable sizes given here are recommendations. Always follow the specific instructions in the battery solution documentation for battery +/- and battery EGC cable sizes.

NOTE: Neutral conductor is sized to handle 1.73 times phase current in case of high harmonic content from non-linear loads. If few or no harmonic currents are expected, neutral conductor can be sized as phase conductor. In dual mains systems, the input neutral conductor can be sized as the input phase conductor.

UPS rating	10 kVA	15 kVA	20 kVA	30 kVA	40 kVA
Input phases (AWG/kcmil)	8	6	4	1	2/0
Input EGC (AWG/kcmil)	10	8	8	6	6
Bypass/output phases (AWG/kcmil)	8	6	4	1	2/0
Bypass EGC/output EGC (AWG/kcmil)	10	8	8	6	6
Neutral (AWG/kcmil)	4	3	1/0	2x1/0	2x2/0
Battery +/-/N (AWG/kcmil)	4/0	4/0	4/0	4/0	4/0
Battery EGC (AWG/kcmil)	10	8	8	6	6

Recommended Upstream Protection

CAUTION
HAZARD OF FIRE Connect only to a circuit with the below specifications. Connect to a circuit provided with a 175 A branch circuit overcurrent protection maximum in accordance with the National Electric Code, ANSI/NFPA70, and the Candadian 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.

NOTE: For IT systems or resistance grounding systems, a 4-pole circuit breaker must be installed.

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	Source	Breaker rating (lr)	Breaker type	li (x In) setting
10 kVA	Input	45 A	BDF36045	400 A fixed
10 kVA	Bypass	35 A	BDF36035	400 A fixed
15 kVA	Input	70 A	BGF36070	640 A fixed
15 kVA	Bypass	60 A	BGF36060	640 A fixed
20 kVA	Input	90 A	BGF36090	1000 A fixed
20 kVA	Bypass	70 A	BGF36070	640 A fixed
30 kVA	Input	110 A	HGF36110C	1250
30 kVA	Bypass	90 A	HGF36090C	1250
40 kVA	Input	150 A	HJF36150C	1250
40 kVA	Bypass	125 A	HJF36125C	1250

Recommended Bolts and Cable Lugs

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

UPS rating		10 kVA	15 kVA	20 kVA	30 kVA	40 kVA
Ground/EGC	Cable size (AWG/kcmil)	10	8	8	6	6
	Bolt size	M6	M6	M6	M8	M6
	Cable lug type	LCA10-14-L	LCA8-14-L	LCA8-14-L	LCA6-56-L	LCA6-56-L
Input/bypass/output	Cable size (AWG/kcmil)	8	6	4	1	2/0
	Bolt size	M6	M8	M8	M8	M10
	Cable lug type	LCA8-14-L	LCA6-56-L	LCA4-56-L	LCA1-56-E	LCA2/0-38-X
Neutral	Cable size (AWG/kcmil)	4	3	1/0	2x1/0	2x2/0
	Bolt size	M6	M8	M8	M10	M10
	Cable lug type	LCAN4-14-L-01	LCA3-56-L	LCA1/0-56-X	LCA1/0-56-X	LCA2/0-38-X
Battery	Cable size (AWG/kcmil)	4/0	4/0	4/0	4/0	4/0
	Bolt size	M10	M10	M10	M10	M10
	Cable lug type	LCA4/0-38-X	LCA4/0-38-X	LCA4/0-38-X	LCA4/0-38-X	LCA4/0-38-X

Torque Specifications

UPS rating	Bolt Size	Torque
10 kVA	M6	5.59 Nm (4.12 lb-ft)
10 kVA	M10	15 Nm (11.06 lb-ft)
15 kVA/20 kVA	M8	5.59 Nm (4.12 lb-ft)
15 kVA/20 kVA	M10	15 Nm (11.06 lb-ft)
30 kVA	M8	12 Nm (8.85 lb-ft)
30 kVA	M10	15 Nm (11.06 lb-ft)
40 kVA	M10	15 Nm (11.06 lb-ft)

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.

NOTE: If the UPS is installed without side access (Option A*), the length of the cables connected to the UPS must allow for rolling out the UPS.

For the United States

Option A*

Option B

For Other Regions and Countries

Option A*

Option B

Environmental

	Operation	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 -25 °C to 55 °C (-13 °F to 131 °F) for systems without batteries
Relative humidity	0–95% non-condensing
Elevation derating according to IEC 62040–3	Designed for operation in 0-2000 m (0-6600 feet) elevation. Power derating required from 1000-2000 m: Up to 1000 m (3300 feet): 1.000 Up to 1500 m (5000 feet): 0.975 Up to 2000 m (6600 feet): 0.950	< 15000 m (50000 feet) above sea level (or in an environment with equivalent air pressure)
Audible noise	10 kVA: ≤65 dBA at full load 15-30 kVA: ≤68 dBA at full load 40 kVA: ≤70 dBA at full load
Protection class	IP20 (dust filter as standard)
Color	RAL 9003

Heat Dissipation

	10 kVA	15 kVA	20 kVA	30 kVA	40 kVA
Normal mode (W)	700	1050	1400	2100	2800
Battery mode (W)	750	1125	1500	2250	3000
ECO mode (W)	200	300	400	600	800