Input Rectifier, Rectifier input power | Emerson 40-200KVA specs

UPS Specifications

Table 8	UPS terminal (continued)

Battery
					Maximum
					Recommended
					Lug
					(Thomas &
					Betts Part #)
Unit	Nominal	Maximum	OCP	Bolt	Compression
Unit	Discharge	Discharge	Device	Bolt	One-Hole; 3/8"
Rating	Current	Current	Rating	Size	bolt
40	82 at 480VDC	103 at 384VDC	125	M8	54106
60	122 at 480VDC	155 at 384VDC	175	M8	54107
80	163 at 480VDC	206 at 384VDC	225	M8	54152-TB
100	204 at 480VDC	258 at 384VDC	300	M8	54157
120	244 at 480VDC	309 at 384VDC	350	M8	54167
160	367 at 480VDC	412 at 384VDC	450	M10	54115
200	408 at 480VDC	515 at 400VDC	600	M10	54115

1.Nominal (Nom) current is based on full rated output load.

2.Maximum (Max) current (125% of nominal) is short duration for battery recharge conditions.

3.UPS input and bypass cables must be run in separate conduit from output cables.

4.Nominal battery voltage is shown at 2.0 volts/cell per NEC 480-2.

5.OCPD = Overcurrent Protection Device. Recommended AC input and AC output overcurrent protection represents 125% of nominal full load current (continuous) per NEC 215.

6.Minimum-sized grounding conductors to be per NEC 250-122. Parity-sized ground conductors are recommended. References are per NEC 1999.

7.Wiring requirements:

a.AC Input: 3-phase, 3-wire, plus ground.

b.AC Output: 3-phase, 3-wire, plus ground.

8.All wiring is to be in accordance with national and local electric codes.

6.4.1Input Rectifier

Table 9 Rectifier input power

Rated Power kVA

40

60

80

100

120

160

200

Rated Voltage, VAC

480

Supply

3-phase, 3-wire plus ground

Input Voltage Tolerance, VAC

480V Nominal +15%, -20% without derating

(without derating)

Overload capacity of input

100% Imax <I<125% Imax: 60 min

current

125% Imax <I<150% Imax: 10 min; >150% load, less than 200msec

Frequency, Hz

57-66

Power Factor

> 0.99 at full load; >0.98 at half load

Harmonic Current

Less than 3% at full rated UPS output load

See Table 8 for current ratings.

Table 10 Input voltage window with derating

Input Voltage Window

Percentage

Inverter Load,

Charger Load,

(L-L Voltage)

of Nominal

Percentage

Percentage

432VAC to 552VAC

90-115

100%

100%

431VAC to 384VAC

80-89

100%

30%

383VAC to 360VAC

75-79

100%

0%

359VAC to 288VAC

60-74

80%

0%

38

Image 48

Emerson 40-200KVA user manual Input Rectifier, Rectifier input power, Rated Power kVA 100 120 160

Contents

Liebert NX UPS Page Table of Contents UPS Specifications Options Installation Drawings Operation Operator Control and Display PanelOperating Instructions Specifications and Technical Data Appendix a UPS Status Messages Connecting EPO push button Tables 114 Viii Important Safety Instructions Page Battery Cabinet Precautions Page Glossary of Symbols Introduction External Inspections Internal Inspections Preliminary Checks UPS Location Battery Location Considerations in Moving the Liebert NXSpecial Considerations for Parallel Systems Final Position Floor Installation Mechanical ConsiderationsClearances Cable Entry Optional Cabinets Front of Units Front of Units Power Cabling Cable RatingLug Size and Torque Requirements UPS Input Configuration Cabling Guidelines Safety Ground Cable ConnectionsProtective Devices UPS Rectifier and Bypass Input Supply Cabling Procedure Common Input ConnectionsDual Input Connections Output System Connections-Ensure Correct Phase Rotation Frequency Converter Mode Monitor Board Features Control Cables J22 J23 J12 J15 J16J13 J21 J25 J26 J30 Maintenance Bypass Cabinet Interface Maintenance bypass cabinet interfaceDry Contacts Input Dry Contacts Battery Circuit Breaker Control Interface Output Dry ContactsBCB control interface Output dry contact relays EPO Input-Optional EPO input contact relaysIndicates Pin Safety External Battery Cabinet Installation Battery Cabinets Connecting the Batteries Installation ConsiderationsInsulated Post Tray Handle For Cabling Connecting the Battery Cabinet to the UPS Non-Standard Batteries BCB Shunt Trip Alber Monitoring System-Optional LBS Cable and Settings Load Bus SynchronizationPerformance Requirements LBS Cable UPS Configuring Parallel Sbasystem Operation Features of Parallel SystemGeneral 480V, 3W System Output 480V, 3W System Input480V, 3W Output RIB 2 UPS Module RIB 3 UPS Module RIB 4 UPS Module Installing Parallel System Operating Principles Redundancy ParallelingOperation Modes Summary Conditions for Parallel System Cabinet Installation Power CablesPreliminary Checks Parallel Control Cables Parallel System Control Cables Auxiliary Dry Contact Cables Normally Open EPO Normally Closed EPO UPS Mechanical Characteristics Environmental characteristicsUPS mechanical characteristics Conformity and Standards UPS Electrical Characteristics UPS terminal Rectifier input power Rated Power kVA 100 120 160Input Rectifier Liebert-approved replacement batteries Battery Models Manufacturer SuppliedRated Power kVA 100 120 160 200 DC Intermediate Circuit Inverter Output Bypass InputInverter output Bypass input Normal UPS Mode Liebert BDC Maintenance Mode Cable InstallationLocating the Cabinet Input/Output Wiring Control wiring for Liebert NX UPS to Liebert BDC Liebert BDC connection to UPS Install Circuit breaker schedule Main circuit breaker Interrupting Main panelboard circuit breaker Panelboard branch circuit breaker208V 225A T3N225TW Subfeed circuit breaker Square D I-Line panelboard circuit breaker Bolting Cabinets Together Bolting a Liebert Nxups to a Liebert BDC Outline drawing, Liebert BDC, 47 cabinet Weights, Liebert NX 40-120kVA Outline drawing, Liebert NX 40-120kVA Battery cabinet ground Battery cabinet circuit breakerTorque Unit Rating Bolt Size Lb-in N-m 80-120 225 Liebert NX 160-200kVA dimensions-front and left side Electrical specifications, Liebert NX 160-200kVA U389641 GND Front View Left View TOP View Liebert NX 160-200kVA main components-typical unit Detail a 224mm 609.3 872.2 34.3 Detail B Front Detail a CBB Installation Drawings Front Top Right Side Top Front Rear Without Covers Front Door Open Run From Conductors Front Without Covers Left Side Single module block diagram dual input configuration General Description Normal Mode Battery ModeBypass Supplies Operating Modes Maintenance Mode Parallel Redundancy Mode System ExpansionEco Mode Operator Control Panel Display Panel Layout Mimic Display Indicators Mimic display status indicators Control Buttons Control buttons Audible Buzzer LCD Overview Navigation Keys UPS System InformationIcons for navigation keys Description of items in UPS system window LCD Menus and Data Items Descriptions of UPS menus and data window items Language Start/stopTests Language Selection Current Date and Time Set date and time UPS Status Messages Current status and history log records 10.12.2Default Screen Types of LCD Screens10.12.1Opening Display 10.12.3UPS Help Screen 10.12.4Screen Saver Window Pop-Up Windows Liebert NX Operating Modes UPS operating modes Startup Procedure UPS StartupCircuit Breakers Indicator State Switch from Normal Mode to Bypass Mode Switch from Bypass Mode to Normal Mode Operating Instructions Operating Instructions Energize Nx 480 with Bypass Distribution Cabinet BDC Auto Restart Emergency Shutdown With EPO Battery Protection Multi-Module System Procedures11.10.1Battery Undervoltage Pre-Warning 11.10.2Battery End-of-Discharge EOD Protection 103 11.11.2Inserting One Module into a Multi-Module System LED Function Status 11.11.3Shutdown Procedure-Complete UPS and Load Shutdown Commissioning a Parallel SystemParallel System Startup Power Output Communication and Other User TerminalsAnalog Input Interface Liebert IntelliSlot Communication Configuring Baud Rates See 12.1.5 ConfiguringLiebert NX communication options Comments Relay Card Liebert IntelliSlot Web card display Remote Alarm Monitor LBS Mode-Load Bus SynchronizationReplacing Dust Filters MultiPort 4 Card Torque specifications Battery torque ratingBattery In-lb N-m Lug Size and Torque Requirements Cable Lengths Floor to Connection Point Inside UPS Distance to connection points on the Liebert NX UPSParallel system current table External cabinet dimensions, including side panels Cable size and tightening torques 113 Battery Run Times Enersys battery run times in minutes D Dynasty battery run times in minutes Specifications and Technical Data 116 UPS status messages Event Message Description / Suggested Action if any 118 119 120 121 Ne t Is tTwor k Care