Liebert NX UPS System Conformity and Standards, Compliance with European, international standards

Page 81

Technical Specifications

9.0TECHNICAL SPECIFICATIONS

9.1Conformity and Standards

The UPS has been designed to conform to the following European and international standards:

Table 29 Compliance with European, international standards

Description

Normative reference

 

 

General and safety requirements for UPS used in

EN 50091-1-1 /IEC 62040-1-1 / AS 62040-1-1

operator access areas

 

Electromagnetic compatibility (EMC) requirements for

EN 50091-2 / IEC 62040-2 / AS 62040-2 (Class A)

UPS

 

Method of specifying the performance and test

EN 50091-3 / IEC 62040-3 / AS 62040-3 (VFI SS 111)

requirements of UPS

 

The product standards in Table 29 incorporate relevant compliance clauses with generic IEC and EN standards for safety (IEC/EN/AS60950), electromagnetic emission and immunity (IEC/EN/AS61000 series) and construction (IEC/EN/AS60146 series and 60529).

Table 30 Environmental characteristics

 

Unit of

 

 

 

 

 

 

Rated power, kVA

Measurement

10

 

15

20

 

30

 

 

 

 

 

 

 

 

Acoustic Noise Level at 1 Meter (39 in)

dBa

51.0

 

51.5

51.6

 

56

 

 

 

 

 

 

 

 

 

 

 

≤1000m (3280 ft) above sea level

 

Altitude of Operation

m (ft)

de-rate power by 1% per 100m(328 ft) between

 

 

1000 and 2000 m (3280 and 6560 ft)

 

Relative Humidity

-

 

 

0 to 95% non condensing

 

 

 

 

 

 

 

 

 

 

 

0 to 40 (32-104°)

 

Operating Temperature

°C (°F)

Battery life is halved for every 10° (18°) increase

 

 

 

 

above 20° (68°)

 

Storage-Transport Temperature for UPS

°C (°F)

 

 

-20 to 70 (-4 to 158)

 

 

 

 

 

 

 

Recommended Battery Storage

°C (°F)

 

 

-20 to 30 (-4 to 86)°F)

 

Temperature

(20°C [68°F] for optimum battery storage)

 

Table 31 Overall efficiency, heat losses and air exchange

 

Unit of

 

 

 

 

 

Rated Power, kVA

Measurement

10

15

 

20

30

Normal Mode (dual conversion)

%

90.4

91.2

 

91.3

91.9

 

 

 

 

 

 

 

ECO Mode

%

93.2

94.2

 

94.7

96.6

 

 

 

 

 

 

 

Inverter Efficiency (DC/AC)

 

 

 

 

 

 

(battery at nominal voltage 480VDC and full-rated linear load)

 

 

 

 

 

Rated Power,

kVA

10

15

 

20

30

 

 

 

 

 

 

 

Battery Mode

%

91.3

91.7

 

92.0

92.5

 

 

 

 

 

 

 

Heat Loss & Air Exchange (Ventilation)

 

 

 

 

 

 

 

 

 

 

 

 

 

Rated Power

kVA

10

15

 

20

30

 

 

 

 

 

 

 

Normal Mode

kW

1.6

1.8

 

2.2

2.6

 

 

 

 

 

 

 

ECO Mode

kW

1.3

1.4

 

1.4

1.5

 

 

 

 

 

 

 

No Load

kW

1.3

1.3

 

1.3

1.3

 

 

 

 

 

 

 

Maximum Forced Air Cooling (front intake, back exhaust)

L/sec (m3/hr)

119

 

239 (860)

 

 

 

(428)

 

 

 

 

Input and output voltage 400VAC, battery charged, full rated linear load

 

 

 

 

 

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Contents Liebert NX UPS Page Table of Contents Dual Bus System UPS MULTI-MODULEINSTALLATIONOPTIONS-FORASSEMBLY Inside the UPS Cabinet Operating ProceduresTechnical Specifications Operator Control Panel and DisplayFigures Tables Output Feature Set for Region InputAust/NZ Options Model IdentificationConformity and Standards Safety PrecautionsBattery Voltage Exceeds 400VDC User-Serviceable PartsPreliminary Checks IntroductionLocation External Battery RoomUPS Room StorageSystem Cabinets Positioning2 10 to 30kVA UPS Moving the CabinetsExternal Protective Devices External Battery Earth Leakage RCDUPS Output Power Cables Maximum steady state AC and DC currentsDistance from floor to connection point on the equipment Common Input Connections Cable TerminationOutput System Connections Control Cables and Communication Monitor Board FeaturesMaintenance Bypass Cabinet Interface X3 Ancillary Control and AlarmsDry Contacts Input Dry ContactsJumper connection for BCB interface External Circuit-Breaker InterfaceOutput dry contact relays Output Dry Contacts+12V J13 J21 J28X5 Auxiliary DC Power Output Emergency Power Off InputX7 External Battery Temperature Detector Interface X6 Analog Input InterfaceBattery Start Facility External Bypass Switch InterlockBattery Start Button Serial Ports RS232-1 and RS232-2Battery Installation Hazardous battery voltage present behind covers SafetyBattery Cabinet Moving the Battery Cabinets Battery Temperature Sensor OptionalCable W2 is packed with the temperature sensor Name W2 L=5m Name W1 L=30mGeneral Arrangement Drawings Battery cabinet bottom cable entry locationBottom cable entry Battery cabinet internal layout Battery Power Cables Connection PrinciplesItem # Item Name Connecting the Battery Battery ControlBattery Room Design Fitting the BatteriesX23 X24 Monitor Board GeneralX24 X21Cabinet Installation Paralleled UPS ModulesDistribution Cabinet External Protective Devices Power CablesControl Cables Intermodule Control Hot-Standby UPS ModulesInput Distribution Upstream Dual Bus System Extended Dual Bus Synchronization Option DBS Interface Box Control WiresParallel Board X2-2 X1-1 Parallel System Parallel Board DBS Cable X2-2 X1-1 Parallel SystemInstallation Drawings General arrangement-10-30kVA UPS module External Battery Input Output Main Input Bypass Input NXe 10-30kVA Top View Internal battery layout and connecting-GP12120 F2 12AH/12V Internal battery layout Split-Bypass Input Battery Temperature Compensation Static Transfer SwitchRedundant Control Power Supply Board Multi Module UPS-1+NSocket Outlet Modes of Operation Maintenance Mode Manual Bypass Bypass ModeECO Mode Single UPS Only Parallel Redundancy Mode System ExpansionBattery Management-Set During Commissioning Battery Protection settings by commissioning engineerNormal Function Power Switches Rotary switch configurationsUPS operating modes Start-Up Procedure Indicator StateUPS Startup Verify Switching Between Operation Modes Powering Down the UPS Switching the UPS from Normal to Maintenance BypassPowering Down the UPS and Maintaining Power to Load Auto Restart Emergency Shutdown With EPOCommand Password Language SelectionChanging the Current Date and Time Isolating One Module in a Multi-Module System LED Function Status Inserting One Module into a Multi-Module SystemUPS control and display panel components Component # FunctionButton Function Audible Alarm Buzzer Mimic Power FlowDirect Access Push Buttons Keys LCD Monitor and Menu keysMenu key Icons and their meaning Language Settings Command Version Load System Battery RecordsWhen configured, input transformer voltages are Displayed on the front LCD. When not activated,UPS system window Detailed Description of Menu ItemsDescriptions of UPS menus and data window items Menu Type Item Type ExplanationNumber to be dialed to send an alarm notification Message Description / Suggested Action if any UPS messagesBypass voltage exceeds the limit UPS is confirmed to overload and the overload times out UPS messages Prompt Pop-Up Windows Dynamic Energy Flow Chart and UPS Help ScreenPrompt windows, meanings Prompt MeaningDefault screen Default Screen SaverBattery Ground Fault Detection ProtectionTerminal Name Definition Fan120 Redundant Fan for Power ModuleFan120 AC FanOC Web Card data summary window OC Web Card SNMP/HTTP Network Interface CardRelay Card Relay Card pin configurationMultiport-4 Card Relay card jumpersSiteNet MultiPort4 Intellislot pin assignment AssignmentPin Description OC485 Web Card Modbus, Jbus, IGM Net Remote Alarm MonitorDust Filter for 10-30kVA Dust filter replacementConformity and Standards Environmental characteristicsCompliance with European, international standards Overall efficiency, heat losses and air exchangeRectifier AC input mains Mechanical characteristicsInverter output to critical load Bypass mains input Technical Specifications Technical Specifications Page Iti Ne tTi n That
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