Emerson 10-30KVA - Manuals - manualsarea.com

Page 3 - TABLE OF CONTENTS

i TABLE OF CONTENTS I MPORTANT S AFETY I NSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1 G LOSSARY OF S YMBOLS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3 1.0 I NSTALLA...

Page 4 - ii; AINTENANCE; UPS S; PECIFICATIONS

ii 3.4 External Battery Cabinet Installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.4.1 Matching Battery Cabinets . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20 3.4.2 Connecting the Batterie...

Page 5 - iii; FIGURES

iii 7.0 I NSTALLATION D RAWINGS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42 8.0 S PECIFICATIONS AND T ECHNICAL D ATA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 8.1 Lug Size and Torque Requirements . . . . ...

Page 6 - iv; TABLES

iv TABLES Table 1 Input dry contacts at X3 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15 Table 2 Maintenance bypass cabinet interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . ....

Page 7 - SAVE THESE INSTRUCTIONS; before working with the UPS.; Retain this manual for use by installing personnel.; before handling the UPS. Test lift and balance the cabinet; WARNING; carried out only by trained personnel.; WARNING

1 I MPORTANT S AFETY I NSTRUCTIONS SAVE THESE INSTRUCTIONS This manual contains important instructions that should be followed during installation of your Liebert NX™ UPS and batteries.Read this manual thoroughly, paying special attention to the sections that apply to your installation, before worki...

Page 8 - Battery Cabinet Precautions; CAUTION

2 Battery Cabinet Precautions The following warning applies to all battery cabinets supplied with UPS systems. Additional warn- ings and cautions applicable to battery cabinets may be found in 3.0 - Battery Installation . ! CAUTION This equipment is fitted with RFI suppression filters.Ground leakage...

Page 10 - Installation; NSTALLATION; External Inspections; carrier and your local Liebert representative immediately.; Internal Inspections; information contained in this section.; with large amounts of water.; NOTE; The NX UPS can be used in TN utility system.

Installation 4 1.0 I NSTALLATION The Liebert NX™ UPS is designed primarily for telecommunications and data processing applica- tions. Liebert Corporation neither recommends nor knowingly sells this product for use with life sup- port and other designated “critical” devices.This section describes the...

Page 11 - Storing for Delayed Installation; Preliminary Checks; Identification; UPS Location; Positioning the UPS; Table 9; Battery Location

Installation 5 1.2.1 Storing for Delayed Installation If the equipment will not be installed immediately, it must be stored indoors where the humidity is no higher than 90% and the temperature is no higher than 104°F (40°C). The storage area must protect the NX from excessive moisture (see 6.2 - UPS...

Page 12 - Special Considerations for 1+N Systems; Considerations in Moving the NX; Final Position; Mechanical Considerations; Battery Cabinet Precautions on page 2

Installation 6 1.4.3 Special Considerations for 1+N Systems 1. Consider the grounding configuration of your system before finalizing module placement. For optimal ground performance, the NX modules should be close together. 2. For optimal load-sharing performance, the UPS output cables should be app...

Page 13 - Clearances; Figure 1; System Composition; at the output of the UPS.

Installation 7 1.6.1 Clearances There are no ventilation grilles on the sides or rear of the UPS. The sides must be accessible during installation. After installation, the unit may be placed with the rear against a wall and optional cabi- nets on either side.To enable routine tightening of power ter...

Page 14 - Optional Cabinets; the Maintenance Bypass Cabinet to be bolted to; left; side of the NX (see; the UPS and bypass

Installation 8 1.6.4 Optional Cabinets If your NX installation includes a Maintenance Bypass Cabinet, the NX must be positioned to allow the Maintenance Bypass Cabinet to be bolted to left side of the NX (see Figure 1 ). Cables from the Maintenance Bypass Cabinet must be brought through the bottom s...

Page 15 - Electrical Connections; LECTRICAL; Power Cabling; Cable Rating; UPS input cables; Lug Size and Torque Requirements

Electrical Connections 9 2.0 E LECTRICAL C ONNECTIONS The UPS requires both power and control cabling once it has been mechanically installed. All control cables must run separate from power cables in metal conduits or metal ducts that are electrically bonded to the metalwork of the cabinets to whic...

Page 16 - UPS Input Configuration; Figure 2; input bus bars, then wire the Main input directly to CB1 (see; Figure 3; Cabling Guidelines; values in; another obstruction, such as a wall, is against the NX’s the left side.

Electrical Connections 10 2.1.2 UPS Input Configuration Figure 2 illustrates the NX in a split bypass (dual-input) configuration. In this configuration the Static Bypass and the Maintenance Bypass lines are supplied from a separate feed from the Main input. Both sources must be protected externally ...

Page 17 - Cable Connections; below the switch, as shown in; . These busbars are accessible when the left side panel is; the UPS to the left of the bottom two battery shelves.; OUTPUT; Bussmann; Internal battery input

Electrical Connections 11 2.1.4 Cable Connections The rectifier input, bypass and output are easily accessible from the left side of the unit for installa- tion. All require lug type terminations. They are connected to busbars on the left side of the NX and below the switch, as shown in Figure 3 . T...

Page 18 - Safety Ground; Figure 5; Protective Devices; tices, regulatory standards and the equipment to be installed.; UPS Rectifier and Bypass Input Supply; trical Characteristics; and; • Dual Input; System Output; must be separated at the input to the UPS.; or the risk of fire, should a ground fault occur.; Ground

Electrical Connections 12 2.1.5 Safety Ground The safety ground busbar is located below the neutral input and output busbars as shown in Figure 5 below. The safety ground cable must be connected to the ground busbar and bonded to each cabinet in the system.All cabinets and cable conduit should be gr...

Page 19 - Cabling Procedure; Code and all applicable local codes.

Electrical Connections 13 2.1.7 Cabling Procedure Once the equipment has been positioned and secured for operation, and the battery and ground col- lars have been connected (see 2.1.4 - Cable Connections ), connect the power cables as described below. (Study the reference drawing in 7.0 - Installati...

Page 20 - Internal UPS Battery Connections; between the shelves and to the fuses.; Observe the battery cable polarity.; Be sure that the battery connector is made with the cor-; Control Cables; Monitor Board Features; Figure 6; performed ONLY by Liebert Global Services at startup.

Electrical Connections 14 Internal UPS Battery Connections The UPS internal batteries will be connected at the factory, EXCEPT the Anderson connections between the shelves and to the fuses. Observe the battery cable polarity. Be sure that the battery connector is made with the cor- rect polarity. 11...

Page 21 - Dry Contacts; The UPS provides input dry contacts and output dry contacts.; Input Dry Contacts; There are several input dry contacts at the X3 slot.; ENV

Electrical Connections 15 Figure 7 Auxiliary terminal block detail (Monitoring Board) 2.3 Dry Contacts The UPS provides input dry contacts and output dry contacts. 2.3.1 Input Dry Contacts There are several input dry contacts at the X3 slot. Figure 8 Input dry contacts Table 1 Input dry contacts at ...

Page 22 - Maintenance Bypass Cabinet Interface; J26 and J30 are the MBC interface.; BCB Box Interface; J10 is the BCB box interface.

Electrical Connections 16 2.3.2 Maintenance Bypass Cabinet Interface J26 and J30 are the MBC interface. 2.3.3 BCB Box Interface J10 is the BCB box interface. Figure 9 Jumper connection for BCB interface Table 2 Maintenance bypass cabinet interface Position Name Description J26.1 T_IT 1 Input transfo...

Page 23 - Output Dry Contacts; There are three output dry contact relays at the X1 slot (see; Table 4; EPO Input—Optional; , is the remote EPO input interface. It is active when shorted from; Table 5; Bypass feedback protection relay center; Emergency Power Off Low; AC

Electrical Connections 17 2.3.4 Output Dry Contacts There are three output dry contact relays at the X1 slot (see Figure 10 and Table 4 ). Figure 10 Output dry contacts and EPO wiring for firmware before M170 2.3.5 EPO Input—Optional Firmware Before M200 The UPS has an Emergency Power Off (EPO) func...

Page 24 - Firmware M200 or Later; , is the remote EPO input interface. The EPO has a NO/NC contact; Table 6; Position; EPO Activated when opened to J28.2; board and must remain installed if using NC contacts.

Electrical Connections 18 Firmware M200 or Later The UPS has an Emergency Power Off (EPO) function operated by a button on the control panel or by a remote contact provided by the user. The EPO button is under a hinged, clear plastic shield.The X2 slot, shown in Figure 11 , is the remote EPO input i...

Page 25 - Battery Installation; ATTERY; Introduction; bert representative for a list approve batteries.; Safety; only when the NX is connected to input power and turned On.

Battery Installation 19 3.0 B ATTERY I NSTALLATION 3.1 Introduction Liebert recommends that the batteries in external cabinets match the internal batteries in the NX in manufacturer and type.If using multiple sets of batteries connected in parallel to provide the required battery backup run times, f...

Page 26 - External Battery Cabinet Installation; Matching Battery Cabinets; Handling; Connecting the Batteries; Figure 12 Battery cabinet—details; for a list of batteries that are approved for use with this product.

Battery Installation 20 3.4 External Battery Cabinet Installation 3.4.1 Matching Battery Cabinets Two sizes of optional battery cabinets are available. Refer to Figures 13 and 14 . The same model bat- tery cabinet may be installed in parallel in multiple cabinet strings for additional capacity. Batt...

Page 27 - Batteries

Battery Installation 21 Figure 13 Narrow battery cabinet, 27 in. (690mm) - rear view Figure 14 Wide battery cabinet, 57 in. (1488mm) - front view BCB plate and BCB Battery trays Top cableentry Batteries Battery tray Top cable entry BCB plate and BCB Service shelf Battery tray support

Page 28 - Installation Considerations; side and rear service clearance requirements. Refer to

Battery Installation 22 3.4.3 Installation Considerations Position —Liebert battery cabinets come in versions specific to either the left or right side of the UPS. Control wires and power cables are cut to different lengths for the different versions. If the sys- tem includes a matching maintenance ...

Page 29 - Figure 16 Battery tray and supports; Power cables from output power switch

Battery Installation 23 Figure 15 Internal cable wiring from battery cabinet to Liebert NX Figure 16 Battery tray and supports Power cables from batteries Power cables from output power switch Power cables exit batterycabinet, enter Liebert NX Power cables run across topof Liebert NX Power cables (b...

Page 30 - Connecting the Battery Cabinet to the UPS; . Be sure that the battery connections are made with the right; Non-Standard Batteries; Electrical Code and all applicable local codes.

Battery Installation 24 3.4.4 Connecting the Battery Cabinet to the UPS After the battery cabinet equipment has been positioned and secured for operation and the batteries have been connected, connect the power cables as described below. (See Figure 34 .) 1. Verify that all incoming high and low vol...

Page 31 - Maintenance Bypass Cabinet; mode. The mode is selected using the Bypass Switch.; Bypass Switch; protected by the UPS.

Maintenance Bypass Cabinet 25 4.0 M AINTENANCE B YPASS C ABINET The Maintenance Bypass Cabinet is designed to operate in UPS mode, bypass mode and maintenance mode. The mode is selected using the Bypass Switch. Figure 17 Single UPS with external Maintenance Bypass Cabinet—typical configuration 4.1 B...

Page 32 - Bypass Mode; load is NOT protected by the UPS.; Maintenance Mode; Wiring Preparation; ). Remove these and keep the screws and plates for reinstallation.; Figure 18 Maintenance Bypass Cabinet—access plate removed

Maintenance Bypass Cabinet 26 4.3 Bypass Mode When the Maintenance Bypass Cabinet is in the Bypass mode, it provides an alternate path for power to the connected equipment. Should the UPS need to be taken out of service for limited maintenance or repair, manual activation of the bypass will cause an...

Page 33 - Power Cable Installation; Refer to; Figure 19 Maintenance Bypass Cabinet wiring access panel; Edge Guard

Maintenance Bypass Cabinet 27 4.6.2 Power Cable Installation Refer to Tables 29 , 30 and 32 when selecting cables. 4.6.3 Input/Output Wiring Follow the steps below to connect the input wiring: 1. Locate the input wiring access (top or bottom access), remove the conduit landing plate and punch the ap...

Page 34 - Figure 20 Maintenance bypass control wire location; the load when switching between bypass cabinet and UPS.; Terminal Block Location

Maintenance Bypass Cabinet 28 7. Connect the system input cables between the Maintenance Bypass Cabinet 'UPS Input' Busbars (A-B-C N terminals) and UPS input busbars (A-B-C N terminals) and tighten the connections to 44 lb-in. (5 N-m) (M6 bolt). 8. Connect the system outnput cables between the Maint...

Page 35 - Bolting Cabinets Together; Line up cabinets so that mounting holes are aligned.

Maintenance Bypass Cabinet 29 4.7 Bolting Cabinets Together 1. Line up cabinets so that mounting holes are aligned. 2. Using supplied hardware, bolt the cabinets together. The bolts may be inserted from either the UPS side or from the MBS side, whichever is more convenient. NOTE UPS wiring must be c...

Page 36 - Options; PTIONS; Load Bus Synchronization; Performance Requirements; The DBS operates under the following conditions:; DBS Cable and Settings; Figure 21 Load Bus Synchronization cable connection; LCD will display “LBS active.”; LBS Cable

Options 30 5.0 O PTIONS 5.1 Load Bus Synchronization The Load Bus Synchronizer (LBS) keeps the output of two independent UPS systems or parallel UPS systems in synchronization even when the systems are operating in different modes and even when either or both systems are operating on batteries. When...

Page 37 - Configuring Parallel System Operation; General; the overload is cleared.; Rectifier

Options 31 5.2 Configuring Parallel System Operation 5.2.1 General The NX uses intelligent and reliable decentralized technology to achieve parallel operation of two or more modules of the same rating.The 1+N system is used to: • Increase the reliability of the system to ensure adequate power supply...

Page 38 - Appendix; Normal Mode Operation; Installing Parallel System

Appendix 32 5.2.3 Operating Principles Redundancy Paralleling The 1+N parallel redundant system can noticeably improve system reliability. In normal condition, none of the UPS modules work at full load. That means that even if the load is increased, the system will not transfer to bypass. And when a...

Page 39 - Power Cables; UPS; Interconnecting

Appendix 33 5.3.5 Power Cables Wiring of power cables is similar to that of single module system (See 2.1 - Power Cabling ). The bypass sources of all modules should be the same, and the outputs should be connected altogether cor- rectly.Power cables will be supplied by customer. Power cables to the...

Page 40 - Input Distribution

Appendix 34 Figure 24 Auxiliary dry contact cables for output breaker in multi-module system Figure 25 Dry contacts, multiple UPS modules with distribution panel ! CAUTION The auxiliary control wire must be installed to ensure proper operation of the system. NOTE For startup procedure, see the UPS o...

Page 41 - Figure 26 Connecting EPO push button; Normally; Normally

Options 35 5.3.7 Emergency Power Off (EPO) The external emergency stop facility is identical to that described for the single unit installation— that an individual emergency stop button is provided for each unit. Figure 26 Connecting EPO push button UPS2 UPS1 Monitor Board Monitor Board X2:1X2:2 X2:...

Page 42 - Battery Circuit Breaker Box; The circuit breaker has the following features:; Table 7

Options 36 5.4 Battery Circuit Breaker Box The box contains the same battery isolating circuit breaker as mounted in the battery cabinet.Two battery circuit breaker boxes are available for use in installations where the battery is not installed in the battery cabinet, in which case the appropriate b...

Page 43 - Figure 27 Battery circuit breaker box connections; Midpoint Busbar Detail

Options 37 Figure 27 Battery circuit breaker box connections NOTE 1. The signal cables in this figure must be shielded and double-insulated.2. Connect the Pes (Protection Earth) of the UPS cabinet and BCB box to the same point. DPN U3813078 Rev. N (7.9mm) (Typ. 4 places) .31" dia. .38" (9.5m...

Page 44 - UPS Specifications; Conformity and Standards; The UPS has been designed to conform to the following standards:; UPS Environmental; radation in electrical operating characteristics:; UPS Mechanical Characteristics; Table 8; Rated Power; Parameter

UPS Specifications 38 6.0 UPS S PECIFICATIONS These specifications describe requirements for the Liebert NX UPS. 6.1 Conformity and Standards The UPS has been designed to conform to the following standards: • IEEC1000-4-5• ASME• CSA 22.2, No. 107.1• FCC Part 15, Class A• ISO 9001• National Electrica...

Page 45 - UPS Electrical Characteristics; UPS terminal

UPS Specifications 39 6.4 UPS Electrical Characteristics Table 10 UPS terminal Input (for single-input unit) Unit Rating Nominal Input Current Maximum Input Current OCP Current OCP Device Rating Bolt Size Maximum Recommended Lug Lug T&B One Hole 54000 Lug T&B One Hole REDDY 10 28 35 42 45 6M...

Page 46 - Battery Manufacturers and Models; are the battery makers and the models they supply.; Input Rectifier; Approved batteries; Battery Manufacturer; Rectifier input power; DC intermediate circuit

UPS Specifications 40 6.4.1 Battery Manufacturers and Models Either of two manufacturers’ batteries will be installed in the NX 10-30 kVA 208V as shipped. Below are the battery makers and the models they supply. 6.4.2 Input Rectifier 6.4.3 DC Intermediate Circuit Table 11 Approved batteries Battery ...

Page 47 - Inverter Output; Inverter output; Bypass input

UPS Specifications 41 6.4.4 Inverter Output 6.4.5 Bypass Input Table 14 Inverter output Rated Power 10kVA 15kVA 20kVA 30kVA Rated voltage, VAC 120/208 Supply 3-phase, 4-wire plus ground Frequency, Hz 50 / 60 Rated Power, kW 8 12 16 24 Three -phase transient overload,min. load 10 minutes - 105-125% l...

Page 48 - Installation Drawings; Figure 28 Dimensional view- front and left side views; weight of the unit must be supported under all casters.

Installation Drawings 42 7.0 I NSTALLATION D RAWINGS The diagrams in this section illustrate the key mechanical and electrical characteristics of the NX UPS System cabinets. Figure 28 Dimensional view- front and left side views 1. All dimensions are in millimeters.2. A minimum of 24 inches clearance...

Page 49 - Figure 29 Dimensions continued—top and bottom views; Air Exhaust; Front View

Installation Drawings 43 Figure 29 Dimensions continued—top and bottom views Figure 30 Main components—typical unit Rear stabiliz-ing foot Air Exhaust Power Cable Entry Area Top andBottom Air 10mm dia. threaded mounting holes 4 (typ). See Notes 8 and 9 above. TOP VIEW BOTTOM VIEW MonitorBoard(U2) In...

Page 50 - Figure 31 Cable connections; NOTES

Installation Drawings 44 Figure 31 Cable connections NOTES 1. All dimensions are millimeters.2. Top and bottom cable entry available through removable access plates. Remove, punch to accommodate conduit size and replace. 3. Control wiring and power wiring must be run in separate conduit. Output and ...

Page 51 - Figure 32 Location of internal batteries; Battery

Installation Drawings 45 Figure 32 Location of internal batteries Battery 417mm 687mm 186mm

Page 52 - Figure 33 Battery connections; TOP LAYER; DYNASTY BATTERY

Installation Drawings 46 Figure 33 Battery connections + - + - + - + - + - + - + - - + + - + - + - + - + - + - + - - + + - + - + - + - + - + - + - - + - N + W501 3pcs W500 18pcs W510 to W511 W502 to W 503 W503 to W502 W504 to W 505 W511 to W 510 W507 to W 506 W509 to W 508 W 5 06 t o W 50 7 TOP LAYE...

Page 53 - Figure 34 Battery cabinet interconnection; UPS battery terminal block; their final installed location.

Installation Drawings 47 Figure 34 Battery cabinet interconnection Table 16 Liebert -supplied interconnect wiring Run From To Conductors A UPS battery terminal block External 27" or 59" battery cabinet Positive, midpoint, negative B Battery cabinet terminal block UPS monitor board Battery br...

Page 54 - Figure 35 Maintenance Bypass interconnection; final installed location.

Installation Drawings 48 Figure 35 Maintenance Bypass interconnection Table 17 Liebert-supplied interconnect wiring for Maintenance Bypass Cabinet Run From To Conductors A Utility AC source Maintenance Ph A, B, C bypass/ transformer cabinet B Utility AC source Maintenance Neutral bypass/ transformer...

Page 55 - Figure 36 NX 1+1 parallel cabinet interconnections; Run; +1 Parallel Cabinet

Installation Drawings 49 Figure 36 NX 1+1 parallel cabinet interconnections Table 18 Liebert-supplied interconnect wiring Run From To Conductors Cabinet Type A Utility AC Source Paralleling Cabinet PH A, B, C - Bypass BR0, CR1, DR1 B Utility AC Source Paralleling Cabinet Neutral - Bypass BR0, CR1, D...

Page 56 - Figure 37 Lineup detail—SlimLine distribution cabinet to NX

Installation Drawings 50 Figure 37 Lineup detail—SlimLine distribution cabinet to NX Table 19 Liebert-supplied interconnect wiring—SlimLine distribution cabinet to NX Run From To Conductors A Distribution Cabinet Load AC Connection Isolated Ground B Distribution Cabinet Load AC Connection NeutralDis...

Page 57 - Figure 38 Lineup detail—1+N Type A connection to NX; RUN FROM; + N Parallel Cabinet

Installation Drawings 51 Figure 38 Lineup detail—1+N Type A connection to NX Table 20 Interconnect wiring—1+N Type A connection to NX RUN FROM TO CONDUCTORS A1-A4 Utility AC Source UPS #1-UPS #4 Module AC Input Ph A, B, C - UPS Input B1-B4 Utility AC Source UPS #1-UPS #4 Module AC Input Neutral - UP...

Page 58 - Figure 39 Lineup detail—1+N Type A1 connection to NX; Run From

Installation Drawings 52 Figure 39 Lineup detail—1+N Type A1 connection to NX Table 21 Interconnect wiring—1+N Type A1 connection to NX Run From To Conductors A Utility AC Source Paralleling Cabinet Ph A, B, C - System Input B Utility AC Source Paralleling Cabinet Ground - System Input C Utility AC ...

Page 59 - Figure 40 Lineup detail—1+N Type B connection to NX

Installation Drawings 53 Figure 40 Lineup detail—1+N Type B connection to NX Table 22 Interconnect wiring—1+N Type B connection to NX Run From To Conductors A1-A4 Utility AC Source UPS #1-UPS #4 Module AC Input Ph A, B, C - UPS Input B1-B4 Utility AC Source UPS #1-UPS #4 Module AC Input Neutral - UP...

Page 60 - Figure 41 Lineup detail—1+N Type B1 connection to NX; setting the cabinets in their installed location.

Installation Drawings 54 Figure 41 Lineup detail—1+N Type B1 connection to NX Table 23 Interconnect wiring—1+N Type B1 connection to NX Run From To Conductors A Utility AC Source Paralleling Cabinet Ph A, B, C - System Input B Utility AC Source Paralleling Cabinet Ground - System Input C Utility AC ...

Page 61 - Figure 42 Lineup detail—1+N Type C connection to NX

Installation Drawings 55 Figure 42 Lineup detail—1+N Type C connection to NX Table 24 Interconnect wiring—1+N Type C connection to NX Run From To Conductors A Utility AC Source Paralleling Cabinet Ph A, B, C-system Input B Utility AC Source Paralleling Cabinet Ground - System Input C1-C4 Paralleling...

Page 62 - Figure 43 Lineup detail—1+N Type C1 connection to NX; the cabinets in their installed location.

Installation Drawings 56 Figure 43 Lineup detail—1+N Type C1 connection to NX Table 25 Interconnect wiring—1+N Type C1 connection to NX Run From To Conductors A Utility AC Source Paralleling Cabinet Ph A, B, C - System Input B Utility AC Source Paralleling Cabinet Ground - System Input C Utility AC ...

Page 63 - Figure 44 Lineup detail—1+N Type D connection to NX

Installation Drawings 57 Figure 44 Lineup detail—1+N Type D connection to NX Table 26 Interconnect wiring—1+N Type D connection to NX Run From To Conductors A Utility AC Source Paralleling Cabinet Ph A, B, C - System Input B Utility AC Source Paralleling Cabinet Ground - System Input C Utility AC So...

Page 64 - Figure 45 SlimLine locations

Installation Drawings 58 Figure 45 SlimLine locations Battery MBC UPS SlimL ine MBC UPS SlimLine UPS Battery SlimLine UPS SlimLine UPS Sl im L ine 1 + N Paralleling Cabinet Sl im L ine 1 + N Paralleling Cabinet Sl im L ine

Page 65 - Specifications and Technical Data; Torque specifications

Specifications and Technical Data 59 8.0 S PECIFICATIONS AND T ECHNICAL D ATA 8.1 Lug Size and Torque Requirements Use commercially available solderless lugs for the wire size required for your application. Refer to Table 27 . Connect wire to the lug using tools and procedures specified by the lug m...

Page 66 - Maintenance bypass cabinet electrical data (single input)

Specifications and Technical Data 60 Table 29 Maintenance bypass cabinet electrical data (single input) kVA Type Maintenance Bypass I/P Voltage (VAC) Bypass Cabinet Max Input Current Cabinet Input OCP CB Size (A) O/P Voltage (VAC) Nominal O/P Current Rating (A) Output OCP CB Size (A) 30 A, J 208 104...

Page 67 - Maintenance bypass cabinet electrical data (dual input)

Specifications and Technical Data 61 15 D, M 240 47 60 208 42 60 15 E, N 480 24 30 480 18 30 15 E, N 600 19 30 600 14 20 15 E, N 220 53 70 220 39 50 10 A, J 208 35 50 208 28 40 10 B, K 480 16 20 208 28 40 10 B, K 600 12 15 208 28 40 10 B, K 220 34 50 208 28 40 10 C, L 480 16 20 480 12 15 10 C, L 600...

Page 68 - Multi-module bypass cabinet electrical data

Specifications and Technical Data 62 15 F, P 480 21 30 24 30 208 42 60 15 F, P 600 17 30 19 20 208 42 60 15 F, P 208 49 60 54 60 208 42 60 15 F, P 220 46 60 51 60 208 42 60 15 F, P 240 42 60 47 50 208 42 60 10 F, P 480 14 20 16 20 208 28 40 10 F, P 600 12 15 13 15 208 28 40 10 F, P 208 33 40 36 40 2...

Page 74 - Maintenance bypass cabinet lug sizes; NA

Specifications and Technical Data 68 Table 32 Maintenance bypass cabinet lug sizes Input Unit Rating Nominal System Input Voltage Bolt Size Maximum Recommended Lug Lug T&B One Hole 54000 Lug T&B One Hole REDDY 30 600 6M (1/4”) 54105 62204 30 480 6M (1/4”) 54106 62204 30 240 6M (1/4”) 54152 6...

Page 75 - Battery cabinet physical characteristics

Specifications and Technical Data 69 Output Unit Rating Nominal System Output Voltage Bolt Size Maximum Recommended Lug Lug T&B One Hole 54000 Lug T&B One Hole REDDY 30 600 6M (1/4”) 54130 62204 30 480 6M (1/4”) 54106 62204 30 240 6M (1/4”) 54108 62205 30 220 6M (1/4”) 54108 62205 30 208 6M ...

Page 76 - Cable Lengths: Floor to Connection Point Inside UPS; To help calculate the total cable length required, refer to; Maintenance bypass cabinet dimensions

Specifications and Technical Data 70 8.2 Cable Lengths: Floor to Connection Point Inside UPS To help calculate the total cable length required, refer to Table 37 for the distance from the floor to selected connection points inside the NX. Determine the cable length required to reach the NX, then add...

Page 80 - AC Power

EmersonNetworkPower.com Ensuring The High Availability0f Mission-Critical Data And Applications. Emerson Network Power, the global leader in enabling business-criticalcontinuity, ensures network resiliency and adaptability througha family of technologies—including Liebert power and coolingtechnologi...