Vertiv LIEBERT EXS 208/220-V 30 KVA Manuel utilisateur

LIEBERT® EXS™ UPS

208/220‑V30KVA

Quick Installation Guide

590-1971-501A/SL-70330_REV0 1

I M P O R TA N T: Before installing,

connecting to supply or operating

your Liebert EXS UPS, please

review the Safety and Regulatory

Statements sheet. For detailed

installation, operating, maintenance

and troubleshooting information

visit the EXS product page for the

EXS Installer/User Guide available

at www.Vertiv.com or use the QR

code below.

INSTALLATION

Inspecting the UPS

Inspect the UPS for any signs of

obvious damage. If damage is

visible, do not proceed. File a

damage claim with the carrier

immediately and send a copy to:

Vertiv Corporation

1050 Dearborn Drive

P.O. Box 29186

Columbus OH 43085

Attn. Traic Department

Choosing a location

The UPS measures 23.6 x 33.5 x

63 in. (600 x 850 x 1600 mm).

Install the UPS in a clean, well-

ventilated environment with the

ambient temperature range of 32°F

to 104°F (0°C to 40°C).

For installation and maintenance,

3 ft (914 mm) clearance is required

in the front and rear of the unit. For

proper ventilation during normal

operation, leave 8 in. (203 mm)

clearance on the rear. No side

clearance is required for installation

or operation of the UPS.

Handling and unpacking

the unit

The unit weighs up to 1,650 lb

(748 kg), depending on the number

of batteries included. The UPS

ships on a pallet and is equipped

with casters that permit two or

more people to roll it o the pallet

for installation. Use a forklift or

pallet jack to move the palleted

UPS as close as possible to the

installation location before

removing packing material or

loosening shipping brackets.

1. Remove the protective

packaging, shown in the

illustration at the top-right.

2. Locate the accessories

package on top of the UPS and

set aside.

3. Use a 16-mm (5/8-in.) wrench

or socket to un-bolt the

shipping brackets from the

pallet.

4. Un-bolt the shipping brackets

from the front and rear of the

UPS. Remove the front lower

panel from the UPS to remove

the front bracket.

5. Make sure the leveling feet are

raised so they do not interfere

when rolling the unit on the

casters.

6. Roll the unit down the ramp to

the installation location, see

the illustration above, then

lower the leveling feet to x the

UPS in the install location.

Repositioned ramp

placed for unit

transfer to

installation location

Removing Packaging and Moving the UPS

Ramp in

shipping position

Packaging

LIEBERT® EXS™ UPS 208/220 ‑V 30 KVA

Quick Installation Guide

2 590-1971-501A/SL-70330_REV0

POWER WIRING AND

CONDUIT

When connecting wiring, follow the

local wiring regulations, and take the

environment situation into account.

NOTE: The conduit size and wiring

method must be in accordance with

all local, regional and national codes

and regulations, including NEC

ANSI/NFPA 70.

The maximum current for operating

modes, the recommended wire

sizes, and the recommended power

cables and plugs are listed in Tables

1 to 3, above, and are based upon

86°F (30°C) ambient temperature.

Lock-out and tag before

you begin

Ensure that the feeder breakers are

open and locked, and tagged to

prevent inadvertent operation by

unauthorized personnel.

HARDWIRE INPUT/OUTPUT

CONNECTIONS

Connecting a

single-input conguration

1. On the rear panel of the UPS,

remove the upper conduit-

entry panel, punch holes for

the conduit, connect the

conduit to the panel, and

re-install the conduit-entry

panel.

2. Remove the lower cover plate

to access the terminal blocks,

shown in the “Terminal-block

Connections” illustration on the

next page.

3. Leave the factory-installed

single-input jumpers on the

input terminal blocks and make

the following input connections

from the upstream feeder

panel to the input terminal:

•Phase A to rA

•Phase B to rB

•Phase C to rC

•Neutral to inN

•Ground cable to PE

4. Make the following output

connections from the UPS

output terminal to the

downstream distribution-panel

main lug breaker:

•oA to Phase A

•oB to Phase B

•oC to Phase C

•oN to neutral bus

•PE to ground bus

5. Torque phase conductor

connections to 50 lb-in, and

neutral and ground conductor

connections to 126 lb-in.

6. Reinstall the terminal-block

cover plate.

Connecting a

dual-input conguration

Table 3 Recommended lug sizes for phase, neutral and ground conductors

6 AWG (13.3 mm2)1/0 AWG (53.5 mm2)2/0 (67.4 mm2)

Part Number

McMaster-Carr: 7113K366 Thomas & Betts: 54152NT Thomas & Betts: 54157NT

Thomas & Betts: RE6-14

Recommended Torque 50 lb-in. / 4.2 lb-ft . / 5.6 Nm

Table 3 Recommended lug sizes for external battery conductors

6 AWG (13.3 mm2)1/0 AWG (53.5 mm2)2/0 (67.4 mm2)

Part Number

Thomas & Betts: RE6-516 Thomas & Betts: 54153NT Thomas & Betts: 54158NT

Thomas & Betts: CTL6-516

Recommended Torque 126 lb-in. / 10.5 lb-ft . / 14.2 Nm

Table 1 Currents and Wire Size — UPS rectier input

Unit Rating Maximum Input

Current (A)

Recommended OPD,

Amp Trip

75°C THW Copper Wire (phase)

Number of Cables per phase:1

75°C THW Copper Wire

neutral)

Number of Cables:1

75°C THW Copper Wire

(ground)

Number of Cables: 1

30 kVA/kW 105 150 2/0 2/0 6 AWG

Table 2 AC Currents and Wire Size — UPS bypass input* and output

Unit Rating Maximum Input

Current (A)

Recommended OPD,

Amp Trip

75°C THW Copper Wire (phase)

Number of Cables per phase:1

75°C THW Copper Wire

(neutral)

Number of Cables:1

75°C THW Copper Wire

(ground)

Number of Cables: 1

30 kVA/kW 83 125 1/0 1/0 6 AWG

*Bypass input for dual-input congurations only.

LIEBERT® EXS™ UPS 208/220 ‑V 30 KVA

Quick Installation Guide

590-1971-501A/SL-70330_REV0 3

1. On the rear panel of the UPS,

remove the upper conduit-

entry panel, punch holes for

the conduit, connect the

conduit to the panel, and

re-install the conduit-entry

panel.

2. Remove the lower cover plate

to access the terminal blocks,

shown in the “Terminal-block

Connections” illustration above.

3. Remove the factory-installed

single-input jumpers from the

input terminal blocks.

4. Make the following

connections from the upstream

feeder panel to the main/

rectier input terminal block:

• Phase A to rA

• Phase B to rB

• Phase C to rC

• Neutral to iN

• Ground cable PE

5. Make the following

connections from the upstream

feeder panel to the bypass-

input terminal block:

• Phase A to bA

• Phase B to bB

• Phase C to bC

• Neutral to iN

• Ground cable to PE

6. Make the following output

connections from the UPS

output terminal to the

downstream distribution-panel

main lug breaker:

• oA to Phase A

• oB to Phase B

• oC to Phase C

• oN to neutral bus

• PE to ground bus

7. Torque phase conductor

connections to 50 lb-in, and

neutral and ground conductor

connections to 126 lb-in.

8. Reinstall the terminal-block

cover plate.

BATTERY CONNECTION

The batteries are shipped

disconnected. Refer to the diagram

on the back of the outer battery

panel to make the connections.

REPO CONNECTION

If a remote emergency power-o

connection is not required, leave

the factory-installed jumper

between Pins 2 and 4 on the REPO

terminal block.

If using a REPO connection, refer to

the detailed installation steps in the

EXS Installer/User Guide available

at www.VertivCo.com

POWERING THE UPS

NOTE: Do not start the UPS until

after the installation is nished, all

UPS wiring is complete, and all

access panels removed for

installation are replaced and

secured on the UPS.

1. Close the upstream feeder

breaker for the UPS rectier

and, for dual-input

conguration, close the

upstream feeder breaker for the

UPS bypass.

2. Close all downstream breakers

including distribution-panel

main breaker and/or branch

circuit breakers.

3. Referring to the illustration,

Front-panel Breakers, at the

right:

Terminal-block Connections

OUTPUT TERMINALS

BATTERY TERMINALS

rA bA rB bB rC bC iN iN

oA oB oC oN oN

BATNBAT+ BAT-

INPUT TERMINALS

GROUND BUSBAR

LIEBERT® EXS™ UPS 208/220 ‑V 30 KVA

Quick Installation Guide

To contact Vertiv Technical Support: visit www.Vertiv.com

trade names, trademarks or registered trademarks of their respective owners. While every precaution has been taken to ensure accuracy and completeness herein, Vertiv Group

Corp. assumes no responsibility, and disclaims all liability, for damages resulting from use of this information or for any errors or omissions. Specications are subject to change

without notice.

4 590-1971-501A/SL-70330_REV0 7-19

•Open the maintenance-

bypass breaker (MBB) and

secure the mechanical

interlock near the breaker

hand in the lower position.

•Close the rectier-input

breaker (RIB), bypass-input

breaker (BIB), and

maintenance-isolation

breaker) MIB.

The UPS starts and performs

boot-up system checks for 20 to 30

seconds.

4. Power-on the UPS using the

Operation and Display Panel by

pressing the power button until

the conrmation dialog

appears. Use the Up/Down

arrows to select “YES”, then

press Enter.

NOTE:During operation, the UPS

may sound an alarm. You may

press-and-hold the Esc button for

3 seconds to silence the audible

alarm.

Front-panel Breakers

RIB

BIB

MBB

MIB

Operation and Display Panel

Power

Alarm

Run

Escape

Down

Enter

Display

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