Xtreme X90-5S Guide

X90-5S/10S Modular Three-Phase
UPS
User & Installaon Manual
www.xpcc.com | © 2023 Xtreme Power Conversion Corporaon. All rights reserved. (Rev 8/17/23)

Xtreme Power Conversion Corporaon
X90-5S User’s Manual
Page 2
Table of Contents
1. Safety...................................................................................................... 3
2. Installaon............................................................................................. .5
3. Unpacking................................................................................................7
4. SMB Installaon......................................................................................29

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X90-5S User’s Manual
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1. Safety
1.1 Important Safety Instrucons
This baery cabnet contains LETHAL VOLTAGES. All repairs and service must be performed by AUTHORIZED SER-
VICE PERSONNEL ONLY. There are NO USER SERVICEABLE PARTS inside the baery cabnet.
WARNING:
• This baery cabnet is designed for commercial and industrial purpose, it is forbidden to apply for any life
sustainment and support.
• The baery cabnet system contains its own energy source. The output terminals may carry live voltage
even when UPS is disconnected to an AC source.
• To reduce the risk of re or electrical shock, UPS installaon has to be in a controlled room where tem-
perature and humidity are monitored. Ambient temperature must not exceed 40°C. The system is only for
indoor use.
• Ensure all power is disconnected before installaon or service.
• Service and maintenance should be performed by qualied personnel only.
Before working on this circuit
• Isolate Uninterrupble Power System (UPS).
• Then check for Hazardous Voltage between all terminals including the protecve earth.
Risk of Voltage Backfeed
The isolaon device must be able to carry the UPS input current.
1.2 EMC
WARNING:
This is a product for commercial and industrial applicaon in the second environment - installaon restricons or
addional measures may be needed to prevent disturbances.
1.3 Installaon Informaon
WARNING:
• Installaon must be performed by qualied personnel only.
• The cabinets must be installed on a level oor suitable for computer or electronic equipment.
• The UPS cabinet is heavy. If unloading instrucons are not closely followed, cabinet may cause serious
injury.
• Do not lt the cabinets more than 10 degree.
• Before applying electrical power to the UPS, make sure the Ground conductor is properly installed.
• Installaon and Wiring must be performed in accordance with the local electrical laws and regulaons.
• The disconnecon device should be chosen based on the input current and should break line and neutral
conductors - four poles for three phases.
1.4 Maintenance
• Only qualied service personnel should perform the baery installaon.
• The following PRECAUTIONS should be observed:

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X90-5S User’s Manual
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1. Remove watches, rings, or other metal objects.
2. Use tools with insulated handles.
3. Wear rubber gloves and boots.
4. Do not lay tools or metal parts on top of baeries or baery cabinets.
5. Disconnect the charging source prior to connecng or disconnecng terminal.
6. Check if the baery is inadvertently grounded. If it is, remove the source of grounding. Contacng
with any part of the ground might result in electrical shock. The likelihood of such shock can be
prevented if such grounds are removed during installaon and maintenance.
• UPS is designed to supply power even when disconnected from the ulity power. Aer disconnect the ul-
ity and DC power, authorized service personnel should aempt internal access to the UPS.
• Do not disconnect the baeries while the UPS is in Baery mode.
• Disconnect the charging source prior to connecng or disconnecng terminals.
• Baeries can result in a risk of electrical shock or burn from high short circuit current.
• When replacing baeries, use the same number of sealed, lead-acid baeries.
• Do not open or mulate the baery. Release electrolyte is harmful to the skin and eyes, and may be toxic.
1.5 Recycling the Used Baery
• Do not dispose of the baery in a re. Baery may explode. Proper disposal of baery is required. Refer
to your local codes for disposal requirements.
• Do not open or mulate the baery. Released electrolyte is harmful to the skin and eyes. It may be toxic.
• Do not discard the UPS or the UPS baeries in the trash. This product contains sealed, lead-acid baeries
and must be disposed properly. For more informaon, contact your local recycling/reuse or hazardous
waste center.
• Do not discard waste electrical or electronic equipment (WEEE) in the trash. For proper disposal, contact
your local recycling/reuse or hazardous waste center.

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2. Unpacking
1. Use a forkli to move the product to installed area. Refer to Figure 2-1. Please make sure
the bearing capacity of forkli is sucient.
2. Please remove wooden case and foam according to order gure 2-2.
Figure 2-1
Figure 2-2

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3. Put a ramp in the front of the cabinet. Refer to Figure 2-3.
Figure 2-4
4. Remove 2 xing cabinet plates and loosen leveling feet by rotang them counterclockwise. Then, move the
cabinet from the pallet. Refer to Figure 2-4.
5. To x the cabinet in posion, simply rotate leveling feet clockwise. Refer to Figure 2-5.
Figure 2-4 Figure 2-5

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3. Installaon
1. Visually examine if there is any damage inside and outside of packages in the process of the transportaon. If
any damage, report it to the carrier immediately.
2. Verify the product label and conrm the consistency of the equipment.
3. If the equipment needs to be returned, carefully repack the equipment by using the originally packing material
that came with.
2.2 Installaon Environment
1. The UPS is designed for indoor use only and should be located in a clean environment with adequate venla-
on to keep the environmental parameters within the required specicaon.
2. Make sure that transportaon routes (e.g. corridor, door gate, elevator, etc.) and installaon area can accom-
modate and bear the weight of the UPS, the external baery cabinet and handling equipment.
3. The UPS uses forced convecon cooling by internal fans. Cooling air enters the module through venlaon
grills located at the front of the cabinet and exhausted through grills located in the rear part of the cabinet.
Please do not block the venlaon holes.
4. Ensure that the installaon area is spacious for maintenance and venlaon.
5. Keep the temperature of installaon area below 40°C and humidity within 90%. The highest operang al-
tude is 1000 meters above sea level.
6. If necessary, install a system of room extractor fans to avoid formaon of room temperature. Air lters are
necessary if the UPS is operated in a dusty environment.
7. It is recommended that you parallel the external baery cabinets to the UPS. The following instrucons of
clearances are suggested:
• Keep a clearance of 100cm from the top of the UPS for maintenance, wiring and venlaon.
• Keep a clearance of 100cm from the back of the UPS and the external baery cabinets for venlaon.
• Keep a clearance of 150cm from the front of the UPS and the external baery cabinets for maintenance and
venlaon.
8. For safety concerns, we suggest that you shall:
• Equip with CO2 or dry powder re exnguishers near the installaon area.
• Install the UPS in an area where the walls, oors and ceilings were constructed by reproof materials.
9. Do not allow unauthorized personnel to enter the installaon area. Assign specic personnel to keep the UPS
key.

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2.4 Moving the Cabinet
The UPS is xed on the pallet with 2 xing cabinet plates. When removing it, pay aenon to the movement of
the casters to avoid accidents.
The cabinet can be pushed forward or backward only. Pushing it sideward is not allowed. When pushing the
cabinet, pay aenon not to overturn it as the gravity center is high.
1. If you need to move the UPS over a long distance, please use appropriate equipment like a forkli. Do not
use the UPS casters to move over a long distance.
2. Aer the UPS has been removed from the pallet to ground, we suggest that at least three people move the
UPS to the installaon area. One person holds a lateral side of the UPS with hands, another holds the other
lateral side of the UPS with hands, and the other person pushes the UPS either from the front side or from
the back side to the installaon area and avoid pping the UPS.
3. The casters are designed to move on level ground. Do not move the UPS on an uneven surface. This might
cause damage to the casters. Toppling the UPS could also damage the unit.
4. Ensure that the weight of UPS is within the designated bearing capacity of any handling equipment.
5. At the boom of the UPS, the four casters help you to move the UPS to a designated area. Before you move
the UPS, please turn the four leveling feet counterclockwise to raise them o the ground. This protects the
leveling feet from damage when moving the UPS.
6. Fix the cabinet rmly to the ground with screwing the xing cabinet plate. Refer to Figure 2-6.
Figure 2-6

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7. Assemble the cabinet
Step 1: Remove one side of case cover from switch and main cabinet.
Slim bypass cabinet (oponal) Main cabinet
Step 2: Remove bus bars of input 1 and bypass input on main cabinet. Remove all terminal retaining plates on
slim bypass cabinet
Slim bypass cabinet (oponal) Main cabinet

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Step 3: Align slim bypass cabinet and main cabinet and assmble both of cabinets together with supplied M10
screws, washers and spring washers. Fix long plate (supplied in slim bypass cabinet package) on the top of two
cabinets.
Step 4: Use supplied 9 sets of bus bars to connect input, bypass and output terminals of Slim bypass cabinet and
main cabinet.

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2.5 Types of UPS Cabinet
The extended cabinets don’t have the baery module compartments. The baery has to be connected externally.
Please consider the external baery space and wiring gauge for installaon.
Extended Series
Model X90-SMB350 / X90-ENC5S X90-SMB700 / X90-ENC10S
Photo
Cabinet Height 42U 42U
Switch Unit 3 3
STS 1 1
Max. Power Module 510
Max Power 350kVA 700kVA
2.6 Exterior
In the front of the UPS, there are control interface (LCD Panel) and door lock.
The side panels are lockable. The casters at the boom of the UPS cabinet can be used to move over short dis-
tances. There are four leveling feet to x and stabilize the UPS cabinet on the ground. Refer to Figure 2-7.
Inside the cabinet, there are Breakers, STS Module and Power Module slots. All wiring terminal blocks are located
in the back of cabinet.
Figure 2-7 Exterior

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2.6.1 Mechanical Data
Dimensions
UPS cabinet Width Depth Height
X90-SMB350 / X90-ENC5S 300/800mm 1065mm 2000mm
X90-SMB700 / X90-ENC10S 450/900mm 1065mm 2000mm
Figure 2-8 Dimensions

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2.6.2 Front View
Dimensions
UPS cabinet Width Depth Height
X90-SMB350 / X90-ENC5S 300/800mm 1065mm 2000mm
X90-SMB700 / X90-ENC10S 450/900mm 1065mm 2000mm
Figure 2-8 Dimensions
2.6.3 Rear View
2.6.3 Rear View
X90-SMB350 / X90-ENC5S X90-SMB700 / X90-ENC10S

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2.7 Internal Mechanisms
2.7.1 Breakers
Aer opening the front door, there are three breakers, Main Breaker (Q1), Maintenance Breaker (Q2) and Output
Breaker (Q3) in 350K/700K cabinet
X90-SMB350 X90-SMB700
2.7.2 Wiring Terminal Blocks
Open the UPS’s back doors and you will see the wiring terminal block. For UPS cabinet wiring, please refer to
Figure 2-13.
No. Item Funcon Descripon
1 Output Block Connects the crical loads Includes R, S, T terminals.
2Bypass Input Block Connects bypass AC source Includes R, S, T terminals.
3Main Input Block Connects main AC source Includes R, S, T terminals.
4 For UPS Grounding For UPS grounding Includes one grounding termi-
nal.
5Baery Input Block Connects an external baery
cabinet
Posive (+), Negave (-) and
Baery Neutral (N) terminals.

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X90-ENC5S

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X90 SMB350

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X90-ENC10S
X90 SMB350
Figure 2-13 Terminal Blocks

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2.7.3 EMI soluon
To meet EMI requirements, please add EMI core as Figure 2-14.
Figure 2-14 EMI core

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2.8 Control Panel
2.8.1 LCD Display
Through the touch LCD display, the user can easily understand the operaon mode of UPS. In addion, the mea-
surement, parameters, versions of rmware and warnings can be browsed in the friendly interface. For detailed
informaon, please refer to Chapter 4.
Figure 2-14 Control Panel
2.8.2 LED Indicators
LED Color Status Denion
LINE Green On Input source is normal.
Flashing Input source is abnormal.
O No input source
BYPASS Yellow On Load on Bypass.
Flashing Input source is abnormal.
O Bypass circuit is not operang.
LOAD Green On There is power output for the load.
O There is no power output for the load.
INV Green On Load on inverters.
O Inverter circuit is not operang.
BATTERY Red On Output power from Baery.
Flashing Low baery
O Baery converter is normal and baery is
charged.
FAULT/
ALARM
Red On UPS fault.
Flashing UPS alarm.
O Normal.

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2.8.3 Control Key
Turn on or turn o the UPS.
2.9 Introducon of Modules
The design of STS Module and Power Module make maintenance and replacement quickly and easily. The modular
and hot-swappable design of Power Module makes it a highly cost-eecve soluon to meet your power require-
ment. The number of Power Modules installed in the UPS can be based on the inial needs. Once the power re-
quirement increases, you can easily install more Power Modules without interrupng the operaon of the system.
Front View is shown in gure 2-9
2.9.1 STS Module
The STS Module is installed before leaving factory. It provides the bypass power when UPS is in Bypass Mode.
In addion to oering bypass power, it includes some communicaon interfaces. For detailed informaon, please
refer to Chapter 5.
No. Item Descripon
1 Extra Comm. Slot This slot can insert an oponal card,
Extra Comm. Card. This card can
enhance the communicaon ca-
pability of UPS system and provide
another SNMP slot and some dry
contact ports.
2LCD Port This port connects to Control Panel
with an installed cable from factory.
3RS232 port Local communicaon interface.
4 USB port Local communicaon interface.
5SNMP Slot This slot can work with an oponal
card such as SNMP, AS400 or Mod-
bus card.
6Dry contact ports CN1 ~ CN8. For detailed informa-
on, please refer to Chapter 5.
Figure 2-16 STS Module