1. Manuals
  2. Brands
  3. Digital Equipment Manuals
  4. UPS
  5. HA3000
  6. Installation manual

Digital Equipment HA3000 Installation Manual

20-80 kva uninterruptible power system
Hide thumbs
Table of Contents

Advertisement

Quick Links

Download this manual
HA3000 20-80 kVA
Uninterruptible Power System
Installation Manual
Order Number EK-HA32X-IN-002
Digital Equipment Corporation

Advertisement

Table of Contents
loading
Need help?

Need help?

Do you have a question about the HA3000 and is the answer not in the manual?

Questions and answers

Subscribe to Our Youtube Channel

Related Manuals for Digital Equipment HA3000

Summary of Contents for Digital Equipment HA3000

  • Page 1 HA3000 20-80 kVA Uninterruptible Power System Installation Manual Order Number EK-HA32X-IN-002 Digital Equipment Corporation...
  • Page 2 November 1991 The information in this document is subject to change without notice and should not be construed as a commitment by Digital Equipment Corporation. Digital Equipment Corporation assumes no responsibility for any errors that may appear in this document.

  • Page 3: Table Of Contents

    Contents About This Manual INSTALLATION REFERENCE CHECKLISTS CUSTOMER RESPONSIBILITIES ......1–1 1.1.1 Site Preparation ........1–1 1.1.2 Delivery/Handling .
  • Page 4 Contents HA3000 UPS RECEIVING AND HANDLING GENERAL ..........
  • Page 5 Contents v 4.4.1.4 Connecting the Isolation Transformer for the UPS Main AC Input (MAINS1) Only ........4–21 4.4.1.5 Connecting the Input Harmonic Current Filter .
  • Page 6 3–2 3–2 HA3000 Series UPS Layout ....... . . 3–4 4–1...
  • Page 7 Contents vii B–10 UPS Distribution Cabinet Specifications ......B–11...

  • Page 9: About This Manual

    OVERVIEW This manual is intended for use by the customer for site preparation, by the customer’s electrician to install the HA3000 20-80 kVA series Uninterruptible Power System (UPS), and by the Digital Services Engineer to ensure proper installation before performing the startup procedures.
  • Page 10 About This Manual RELATED DOCUMENTS Title Part Number HA3000 20-80 kVA Uninterruptible Power System User Guide EK-HA32X-UG HA3000 20-80 kVA Uninterruptible Power System Installation Drawings EK-HA32X-ID HA3000 Uninterruptible Power System Handling Instructions EK-HA32X-HI HA3000 Uninterruptible Power System Technical Manual...

  • Page 11: Installation Reference Checklists

    Connections connections that are described in Chapter 4. Site Selection Select the area where the HA3000 series UPS will be installed. Where it is located will have a bearing on the electrical installation cost and installation time. NOTE: It is highly recommended that the HA3000 series UPS be installed in a computer room environment with a raised floor.

  • Page 12: Delivery/Handling

    On a raised floor, ensure that floor tile cutouts are provided for cool air supply and cabling. Refer to the HA3000 20-80 kVA Uninterruptible Power System Installation Drawings (EK-HA32X-ID) for the cable entry areas on the UPS cabinet, the UPS Battery Cabinet, and the UPS Distribution Cabinet.

  • Page 13: Trucker/Mover/Rigger Responsibilities

    1.3 ELECTRICIAN RESPONSIBILITIES The following sections contain the responsibilities of the electrician during the installation of the HA3000 series UPS. The electrician should refer to the HA3000 20-80 kVA Uninterruptible Power System Installation Drawings (EK-HA32X-ID) and to the procedures in Chapter 4 when performing the actual installation. All electrical site wiring must comply with the National Electrical Code (ANSI/NFPA 70) and with local codes as applicable.

  • Page 14: Ha32B Ups Battery Cabinet

    Function Task Cable Entry/Exit Perform the cable knockouts and provide the fittings and conduits for this cabinet. Refer to the HA3000 20-80 kVA Uninterruptible Power System Installation Drawings (EK-HA32X-ID) for cable entry/exit location. Power and Ground Provide three power cables and crimp terminals;...

  • Page 15: Ha32C/D/E Ups Auxiliary Cabinet

    Task Cable Entry/Exit Perform the cable knockouts and provide the fittings and conduits for this cabinet. Right-side cable entry is possible (Figure 4–6). Refer to the HA3000 20-80 kVA Uninterruptible Power System Installation Drawings (EK-HA32X-ID). Input Conductors Provide four power cables; three phase conductors...

  • Page 16: Ha33D/F Ups Csa Cabinet

    Task Cable Entry/Exit Perform the cable knockouts and provide the fittings and conduits for this cabinet. Right-side cable entry is possible (Figure 4–16). Refer to the HA3000 20-80 kVA Uninterruptible Power System Installation Drawings (EK-HA32X-ID). Input Conductors Provide five power cables; three phase conductors, a...

  • Page 17: Ha32J/K Ups Distribution Cabinet

    INSTALLATION REFERENCE CHECKLISTS 1–7 1.3.5 HA32J/K UPS Distribution Cabinet The electrician’s responsibilities during the installation of the HA32J/K UPS Distribution Cabinet are listed below. Check Off Function Task Cable Entry/Exit Use the factory installed distribution cable knockout panels located behind the dead-front panels. Input power to this cabinet is routed through the left-side cable feed area (Figure 4–19).

  • Page 18: Ha320-A3 Remote Alarm Panel

    1–8 INSTALLATION REFERENCE CHECKLISTS 1.3.6 HA320-A3 Remote Alarm Panel The electrician’s responsibilities during the installation of the HA320-A3 Remote Alarm Panel are listed below. Check Off Function Task Mounting Mount the Remote Alarm Panel in the selected location. Control Wiring Provide six control wires, 600 V rated, and connect Connections them from TB3 in the Remote Alarm Panel to TB2 and...

  • Page 19: Digital Services Responsibilities

    INSTALLATION REFERENCE CHECKLISTS 1–9 1.4 DIGITAL SERVICES RESPONSIBILITIES The following sections contain the responsibilities of Digital Services during site preparation, delivery/handling, and initial startup of the HA3000 series UPS. 1.4.1 Site Preparation Digital Services responsibilities during site preparation are listed below.

  • Page 20: Delivery/Handling

    Final Assembly Assist the customer in replacing all exterior skins. Check to be sure that all cabinets are complete. 1.4.3 Initial Startup Digital Services responsibilities during initial startup of the HA3000 series cabinets are listed below. Check Off Function Task...

  • Page 21: Site Preparation

    SITE PREPARATION 2.1 GENERAL This chapter contains site preparation information for the HA32A UPS cabinet, the HA32B UPS Battery Cabinet, the HA32C/D/E UPS Auxiliary Cabinet, the HA33D/F UPS CSA Cabinet, and the HA32J/K UPS Distribution Cabinet. 2.2 STORAGE If the equipment is to be stored prior to installation, it should be stored in a cool, dry, well-ventilated location that is protected against rain, splashing water, chemical agents, and so forth.

  • Page 22: Ha32A Ups Cabinet

    2–2 SITE PREPARATION 2.3 HA32A UPS CABINET The HA3000 series of UPS equipment is intended for use in a computer room environment (controlled temperature and humidity) and should be installed on a raised computer room floor. Wiring for power and control cables can be accommodated through the bottom of the equipment, or through the right side of each enclosure.

  • Page 23: Bottom View, 20 And 40 Kva Models

    SITE PREPARATION 2–3 The designated bottom cable entry area for the UPS cabinet is shown in Figure 2–2 for models rated 20 and 40 kVA, and in Figure 2–3 for models rated 60 and 80 kVA. FRONT DRAW-OUT AIR FILTER (REMOVE DURING SHIPPING) AIR INTAKE 86.4 mm...

  • Page 24: Bottom View, 60 And 80 Kva Models

    2–4 SITE PREPARATION FRONT DRAW-OUT AIR FILTER (REMOVE DURING SHIPPING) AIR INTAKE 86.4 mm REMOVABLE COVER PLATE (3.40 in) BOTTOM CABLE ENTRY AREA 200 mm (7.88 in) 356 mm (14 in) MOUNTING HOLES 817 mm 9 mm DIAMETER (0.375 in) (32.18 in) 4 PLACES 50.8 mm...

  • Page 25: Standard Ha32A Ups Models

    SITE PREPARATION 2–5 Table 2–1 also lists the weight and dimensions of the HA32A UPS cabinets. Table 2–1 Standard HA32A UPS Models Heat Nominal Input Loss Output Input Output Approx. (Full Model Rating Voltage Rating Voltage Width Weight Load) Number kVA/kW 3 (Volts) (Amps)

  • Page 26: Ha32B Ups Battery Cabinet

    2–6 SITE PREPARATION 2.4 HA32B UPS BATTERY CABINET Before installation of the UPS Battery Cabinet, consideration must be given to the environmental and the structural integrity of its intended location. The electrical wiring must meet both local and national electrical codes. 2.4.1 Environmental Considerations Air Temperature: The recommended operating temperature is 25°C (77°F).

  • Page 27: Ups Battery Cabinet Model Numbers

    SITE PREPARATION 2–7 Floor Loading: The weight of the UPS Battery Cabinet must be considered when • planning the equipment or computer room layout. The floor must be capable of supporting the weight of the UPS Battery Cabinet, as well as all associated equipment (UPS, air conditioning system, furniture, and so forth.) as oriented on your equipment or computer room layout.

  • Page 28: Ha32C/D/E Ups Auxiliary Cabinet

    2–8 SITE PREPARATION 2.5 HA32C/D/E UPS AUXILIARY CABINET The HA32C/D/E UPS Auxiliary Cabinet is designed to attach to the right side of the HA32A UPS cabinet (Figure 2–5). The weight and dimensions of the UPS Auxiliary Cabinets are listed in Table 2–3. NOTE The side panels are not provided with the UPS Auxiliary Cabinet.

  • Page 29: (Mains1) Only

    SITE PREPARATION 2–9 Table 2–3 UPS Auxiliary Cabinet Weights and Dimensions HA32D-XX Isolation HA32E-PX HA32C-XX Output Transformer Input Current Isolation Transformer Rating Only Filter Only and Input Current Filter (kVA) (kg/lbs) (kg/lbs) (kg/lbs) 204/450 154/341 268/591 249/550 169/374 328/724 327/720 214/473 450/993 386/850...

  • Page 30: Ha33D/F Ups Csa Cabinet

    2–10 SITE PREPARATION 2.6 HA33D/F UPS CSA CABINET The HA33D/F UPS CSA Cabinet is designed to attach to the right side of the HA32A UPS cabinet (Figure 2–6). The weight and dimensions of the UPS CSA Cabinets are listed in Table 2–4. NOTE The side panels are not provided with the UPS CSA Cabinet.

  • Page 31: Ups Csa Cabinet Weights And Dimensions

    SITE PREPARATION 2–11 Table 2–4 UPS CSA Cabinet Weights and Dimensions HA33D-XX Isolation/Step-Down Transformer and CSA HA33F-XX Output Rating Assembly CSA Assembly Only (kVA) (kg/lbs) (kg/lbs) 211/465 98/215 256/565 98/215 333/735 98/215 392/865 98/215 Height of all models: 1,402 mm/55.18 in. Width of all models: 477 mm/18.78 in.

  • Page 32: Ha32J/K Ups Distribution Cabinet

    2–12 SITE PREPARATION 2.7 HA32J/K UPS DISTRIBUTION CABINET The UPS Distribution Cabinet is designed to attach to the right side of the HA32A UPS cabinet (Figure 2–7), or to the right side of the UPS Auxiliary Cabinet or UPS CSA Cabinet (Figure 2–8), if one or both of these options have been purchased.

  • Page 33: Ups Cabinet, Ups Auxiliary Cabinet Or Ups Csa Cabinet, And Ups

    SITE PREPARATION 2–13 HA32A HA32J/K HA32C/D/E HA33D/F MKV-A2206-91 Figure 2–8 UPS Cabinet, UPS Auxiliary Cabinet or UPS CSA Cabinet, and UPS Distribution Cabinet Placement...
  • Page 34 2–14 SITE PREPARATION Table 2–5 UPS Distribution Cabinet Specifications Maximum Maximum Output Input Input Output Output Model Rating Voltage Current Voltage Current Weight Number (kVA) (Vac) (Amps) (Vac) (Amps) (kg/lbs) HA32J-AT 20 - 40 208/220 208/220 225/495 HA32K-AT 60 - 80 208/220 208/220 239/525...

  • Page 35: Ha3000 Ups Receiving And Handling

    This chapter contains the procedures for receiving and handling the HA3000 series equipment cabinets. The handling of the HA3000 series equipment cabinets is the responsibility of the trucker/mover/rigger, and should be considered part of inside delivery. The following is a list of the equipment and tools needed for moving and handling the HA3000 series cabinets.

  • Page 36: Handling

    3–2 HA3000 UPS RECEIVING AND HANDLING 3.3 HANDLING The HA3000 series of UPS equipment is designed for handling primarily from the bottom (Figure 3–1). For HA3000 series UPS cabinet dimensions and weights, refer to Chapter 2. The individual cabinets are mounted on a shipping pallet and covered by a cardboard shipping carton.

  • Page 37: Removing Unit From Truck

    HA3000 UPS RECEIVING AND HANDLING 3–3 3.3.1 Removing Unit from Truck Use a pallet mover or a forklift to move the HA3000 series UPS shipping pallet from the shipping truck to the loading dock. 3.3.2 Removing Shipping Carton 1. Cut the two plastic bands that secure the shipping carton to the pallet.

  • Page 38: Recommended Layout

    CSA Cabinet if a UPS CSA Cabinet is installed. If a UPS Auxiliary Cabinet or a UPS CSA Cabinet is not used, the UPS Distribution Cabinet is bolted to the right side of the UPS cabinet. Figure 3–2 shows a typical HA3000 series UPS layout. HA320-Ax...

  • Page 39: Moving Unit To Final Position

    If the trucker/mover/rigger desires, the following procedure can be used to move the HA3000 series cabinet to the final position on the cabinet casters. 1. Ensure that the four caster lifting legs are raised enough to allow the HA3000 series cabinet to rest on the four casters.
  • Page 40 3–6 HA3000 UPS RECEIVING AND HANDLING NOTES After setting the UPS cabinet in place, remove the rear cover panel. Remove the shipping brace that secures the input transformer (T1) to the right side of the enclosure. The transformer (T1) is on the left side of the enclosure as you look into the unit from the rear.

  • Page 41: Installation

    NOTE The HA3000 series UPS may or may not be considered a separately derived system and may be a part of a premise’s wiring under the National Electrical Code. All input and output connections must be made in accordance with the National Electrical Code (ANSI/NFPA 70) and with local codes as applicable.

  • Page 42: Main Ac Input (Mains1) Connection

    4–2 INSTALLATION U P S I S O L A T I O N SWITCH Q5N INPUT CIRCUIT BREAKER MANUAL BYPASS BYPASS SWITCH Q3BP INPUT SWITCH ØA ØB ØC ØA ØB ØC 686 mm BYPASS (27.00 in) OUTPUT INPUT (FRONT) (FRONT) NEUTRAL &...

  • Page 43: Ha32A Currents

    INSTALLATION 4–3 Table 4–1 HA32A Currents HA32A-xH HA32A-xK HA32A-xM HA32A-xN Output Power Rating kVA/kW 20/16 40/32 60/48 80/64 Unit Nominal AC Input Current (Amperes) @ Nominal Input Voltage 208 Vac 61.5 121.5 180.4 237.7 220 Vac 58.2 114.9 170.5 224.8 480 Vac 29.3 52.7...

  • Page 44: Bypass Ac Input (Mains2) Connection

    4–4 INSTALLATION 4.2.2 Bypass AC Input (MAINS2) Connection The bypass ac input connection is three-phase, four-wire Wye plus equipment ground. The phase rotation must be A, B, C. Bypass ac input (MAINS2) voltage must match the UPS output voltage. Refer to Table 4–1 for the nominal bypass ac input current at the nominal bypass ac input voltage specified.

  • Page 45: Ups Battery Cabinet Control Wire Connections (Tb1)

    INSTALLATION 4–5 4.2.5 UPS Battery Cabinet Control Wire Connections (TB1) Refer to Figure 4–1 for the location of the control wiring interface in the UPS cabinet, and to Figure 4–3 for detailed connection information. G R O U N D C O N N E C T I O N (GROUND BUSBAR) 1 2 3 4 5 6 7 8 9 10 11 12 CONTACT CLOSURE CONTROL WIRING...

  • Page 46: Battery Cabinet Circuit Breaker (Qf1) Control Wiring

    4–6 INSTALLATION 4.2.5.1 Battery Cabinet Circuit Breaker (QF1) Control Wiring The UPS Battery Cabinet circuit breaker requires four (4) wires (TB1-3 and TB1-6 are not used). Use the following procedure to connect the Battery Cabinet circuit breaker control wires to the UPS cabinet control wiring interface. 1.

  • Page 47: Contact Closure Control Wire Connections (Tb2)

    INSTALLATION 4–7 4.2.6 Contact Closure Control Wire Connections (TB2) Refer to Figure 4–1 for the location of the control wiring interface in the UPS cabinet, and to Figure 4–3 for detailed connection information. Form "C" dry contacts (rated at 1 A, 24 Vdc, or 120 Vac) are provided. These may be used to remotely annunciate the conditions (1 and 2) below, used to interface with the REPO option signal (3) below, used to interface with customer installed external contacts (4) below, or detect faults in the UPS Auxiliary Cabinet (5) if it is installed:...

  • Page 48: Remote Alarm Panel Control And Power Wire Connections

    4–8 INSTALLATION 4.2.7.2 Remote Alarm Panel Control and Power Wire Connections If the Remote Alarm Panel option is installed, six control wires and two power wires must be provided and installed by the customer’s electrician. Use the following procedure to connect the six control wires from TB3 in the Remote Alarm Panel to TB2 and TB3 in the UPS cabinet, and to connect the two power wires from a 120 Vac source to TB3 in the Remote Alarm Panel.

  • Page 49: Ha32B Ups Battery Cabinet

    INSTALLATION 4–9 4.3 HA32B UPS BATTERY CABINET The UPS Battery Cabinet is shipped with the lower front and lower rear panels removed. The hardware needed to install these panels is in place. 4.3.1 General Installation The UPS Battery Cabinet is designed for use with the HA32A UPS equipment only. Generally, the UPS equipment is installed as close as possible to the UPS Battery Cabinet (recommended less than 6.1 m [20 ft]).

  • Page 50: Single Ups Battery Cabinet/Ha32A Ups Installation

    For bottom entry, the shipping supports must be removed and replaced with the cable entry cover plates on the 45-inch UPS Battery Cabinets (see drawing 7 of the HA3000 20-80 kVA UPS Installation Drawings - EK-HA32X-ID). Power cable and control wire connections are made inside the back top portion of the UPS Battery Cabinet (Figure 4–4).

  • Page 51: Two Ups Battery Cabinets/Ha32A Ups Installation

    INSTALLATION 4–11 POS. NEG. GND. UPS BATTERY CABINET CONTROL WIRING TB1-1 QF1 24 Vdc UV RELEASE TB1-2 TB1-3 NOT USED QF1 AUXILIARY TB1-4 N.O. CONTACT TB1-5 COMM. TB1-6 NOT USED TB1-7 DC GROUND FAULT DETECTOR TB1-8 TB1-9 SMOKE DETECTOR CONTACTS TB1-10 TB1-11 +24 Vdc SMOKE DETECTOR...

  • Page 52: Control Wire Connections

    4–12 INSTALLATION 4.3.5 Control Wire Connections The control wire connections should be made between the UPS Battery Cabinet and the UPS cabinet as indicated in Figure 4–3 and Figure 4–4. Control wire connections are made inside the rear, top left portion of the UPS Battery Cabinet (Figure 4–4). These wires with terminal connectors attached must be provided by the customer’s electrician and should meet all local and national codes.

  • Page 53: Reassembling The Ups Battery Cabinet

    INSTALLATION 4–13 4.3.8 Reassembling the UPS Battery Cabinet Perform the following steps: 1. Push the pull-out rack assembly into the UPS Battery Cabinet. 2. Replace the two bolts that secure the pull-out rack assembly to the sides of the unit. They are located at the top left and top right side of the pull-out rack assembly.

  • Page 54: Ha32C/D/E Ups Auxiliary Cabinet

    4–14 INSTALLATION 4.4 HA32C/D/E UPS AUXILIARY CABINET The HA32C/D/E UPS Auxiliary Cabinet is designed to attach to the right side of the HA32A UPS cabinet (Figure 2–5). Place the UPS cabinet in its final position. Remove the right side panel and the cover plate for the side cable entry area.

  • Page 55: Right Side Cable Entry Area

    INSTALLATION 4–15 If bottom cable entry is required, the cables must be routed through the UPS cabinet bottom cable entry area (refer to Figure 2–2 or Figure 2–3). The cables must then be routed to the UPS Auxiliary Cabinet through the side openings between the UPS cabinet and the UPS Auxiliary Cabinet.

  • Page 56: Power Cable Connections

    4–16 INSTALLATION TERMINAL BLOCK TB1 (LEFT SIDE) TB2 (RIGHT SIDE) GROUND BUSBAR (RIGHT SIDE) FRONT BACK INPUT CIRCUIT BREAKER CB1 CAPACITOR ON HA32C/D ASSEMBLY ISOLATION CABLE TRAYS TRANSFORMER RIGHT SIDE VIEW OF UPS AUXILIARY CABINET MKV-A2213-91 Figure 4–7 UPS Auxiliary Cabinet Cable Trays 4.4.1 Power Cable Connections The UPS Auxiliary Cabinet can accommodate two separate options: the isolation transformer and the input harmonic current filter.

  • Page 57: Ha32C/D/E Ups Auxiliary Cabinet Electrical Specifications

    INSTALLATION 4–17 Table 4–4 HA32C/D/E UPS Auxiliary Cabinet Electrical Specifications Output Input Input Output Output Input CB Model Rating Voltage Current Voltage Current Rating Number (kVA) (Vac) (Amps) (Vac) (Amps) (Amps) With Input Isolation Transformer and Harmonic Current Filter HA32C-AH HA32C-BH HA32C-CH HA32C-DH...
  • Page 58 4–18 INSTALLATION Table 4–4 (Cont.) HA32C/D/E UPS Auxiliary Cabinet Electrical Specifications Output Input Input Output Output Input CB Model Rating Voltage Current Voltage Current Rating Number (kVA) (Vac) (Amps) (Vac) (Amps) (Amps) HA32D-DH HA32D-EH HA32D-AK HA32D-BK HA32D-CK HA32D-DK HA32D-EK HA32D-AM HA32D-BM HA32D-CM HA32D-DM...

  • Page 59: Connecting The Isolation Transformer For Both The Ups Main Ac

    The UPS main ac input (MAINS1) and bypass ac input (MAINS2) must be connected together using jumper cables. NOTES Digital Equipment Corporation does not furnish these jumper cables for field installation. Systems with a 600 Vac input always require an HA32C/D UPS Auxiliary Cabinet with the input isolation transformer supplying both the UPS main ac input (MAINS1) and the bypass ac input (MAINS2).

  • Page 60: Connecting The Isolation Transformer For The Ups Bypass Ac Input (Mains2) Only

    4–20 INSTALLATION HA32A UPS BYPASS AC JUMPER STATIC SWITCH Q3BP INPUT (MAINS2) HA32C/D CABLES PROVIDED UPS AUXILIARY CABINET ∆ RECTIFIER/BATTERY OTHERS U P S M A I N A C INVERTER CHARGER INPUT (MAINS1) OUTPUT ISOLATION TERMINALS TRANSFORMER BATTERY TERMINALS MKV-A2068-91 Figure 4–9 UPS Input and Bypass Input Isolation Transformer Configuration...

  • Page 61: Connecting The Isolation Transformer For The Ups Main Ac Input

    INSTALLATION 4–21 HA32A UPS ∆ BYPASS AC STATIC SWITCH Q3BP INPUT (MAINS2) RECTIFIER/BATTERY PROVIDED UPS MAIN AC INVERTER CHARGER ISOLATION INPUT (MAINS1) TRANSFORMER OTHERS HA32C/D UPS AUXILIARY CABINET OUTPUT TERMINALS BATTERY TERMINALS MKV-A2067-91 Figure 4–11 Alternate UPS Bypass Input Isolation Transformer Configuration 4.4.1.4 Connecting the Isolation Transformer for the UPS Main AC Input (MAINS1) Only Connect the four cables from the UPS Auxiliary Cabinet marked A, B, C, and N to the UPS input busbars marked A, B, C, and N, respectively (refer to Figure 4–12).

  • Page 62: Ups Cabinet Without Input Harmonic Current Filter Installed

    4–22 INSTALLATION The UPS cabinet internal connections must be modified to connect the input harmonic current filter. Follow this procedure: 1. Figure 4–13 shows the existing configuration of the UPS cabinet. Figure 4–14 shows the final wiring configuration of the UPS cabinet with the input harmonic current filter attached.

  • Page 63: Control/Interface Wiring

    INSTALLATION 4–23 HA32A HA32C/E TO CHARGER PLUG-IN MODULE TO CHARGER PLUG-IN MODULE TO CHARGER PLUG-IN MODULE M K V - A 2 2 1 7 - 9 1 Figure 4–14 UPS Cabinet with Input Harmonic Current Filter Installed 4.4.2 Control/Interface Wiring Connect the two control wires provided with the UPS Auxiliary Cabinet to the UPS cabinet terminal block TB2, terminals 11 and 12.

  • Page 64: Ups Csa Cabinet Mounting Holes

    4–24 INSTALLATION 4.5 HA33D/F UPS CSA CABINET The HA33D/F UPS CSA Cabinet is designed to attach to the right side of the UPS cabinet (Figure 2–6). Place the UPS cabinet in its final position. Remove the right side panel and the cover plate for the side cable entry area.

  • Page 65: Right Side Cable Entry Area

    INSTALLATION 4–25 If bottom cable entry is required, the cables must be routed through the UPS cabinet bottom cable entry area (refer to Figure 2–2 or Figure 2–3). The cables must then be routed to the UPS CSA Cabinet through the side openings between the UPS cabinet and the UPS CSA Cabinet.

  • Page 66: Connecting The Ha33D With Input Isolation/Step-Down

    4–26 INSTALLATION 4.5.1 Power Cable Connections The UPS CSA Cabinet comes in two separate versions: a cabinet with an isolation/step- down transformer (600 Vac to 208 Vac) and a CSA assembly, and a cabinet with a CSA assembly. Each of these versions has its own connection procedure. 4.5.1.1 Connecting the HA33D with Input Isolation/Step-Down Transformer and CSA Assembly The connections to be made are the three-phase, three wires plus equipment ground.

  • Page 67: Connecting The Ha33F With Csa Assembly Only

    INSTALLATION 4–27 The seven power cables connecting the UPS CSA Cabinet to the UPS cabinet are provided (Figure 4–17). Four cables are connected to the isolation/step-down transformer terminals X1, X2, X3, and X0. The other end of these cables are marked A, B, C, and N. These three phase cables must be connected to the main ac input (MAINS1) terminals in the UPS cabinet, and the neutral cable must be connected to the neutral busbar in the UPS cabinet.

  • Page 68: Ha33F Ups Csa Cabinet Wiring Diagram

    4–28 INSTALLATION Connect the incoming A cable to TB4-1. Connect the incoming B cable to TB4-2. Connect the incoming C cable to TB4-3. Connect the neutral cable to the neutral busbar. Connect the ground cable to the ground busbar. The cables connecting TB4 to contactor K2 are factory installed.

  • Page 69: Control/Interface Wiring

    INSTALLATION 4–29 4.5.2 Control/Interface Wiring Connect the two control wires provided with the UPS CSA Cabinet to the UPS cabinet terminal block TB2, terminals 11 and 12. Terminal block TB2 is located inside the UPS cabinet, in the customer cable entry section (Figure 4–3). 4.5.3 Checks After Installation After installing the UPS CSA Cabinet, make the following checks: 1.

  • Page 70: Ups Distribution Cabinet Mounting Holes

    4–30 INSTALLATION 4.6 HA32J/K UPS DISTRIBUTION CABINET The HA32J/K UPS Distribution Cabinet is designed to attach to the right side of the HA32A UPS cabinet (Figure 2–7), or to the right side of the HA32C/D/E UPS Auxiliary Cabinet or HA33D/F UPS CSA Cabinet (Figure 2–8), if one or both of these options have been purchased.

  • Page 71: Ac Input Connection Without Isolation/Step-Down Transformer

    INSTALLATION 4–31 4.6.1 Power Cable Connections The HA32J/K UPS Distribution Cabinet can be ordered with or without an isolation/step- down transformer. Regardless of the configuration, the UPS Distribution Cabinet power cables for connecting the UPS Distribution Cabinet to the UPS cabinet are factory installed in the HA32J/K UPS Distribution Cabinet.

  • Page 72: Control/Interface Wiring

    4–32 INSTALLATION 4.6.2 Control/Interface Wiring Connect the two control wires provided with the UPS Distribution Cabinet to the UPS cabinet terminal block TB2, terminals 11 and 12. Terminal block TB2 is located inside the UPS cabinet, in the customer cable entry section (Figure 4–3). 4.6.3 Installation and Connection of Optional Digital Output Cables WARNING Potentially hazardous voltages exist within this equipment when energized.
  • Page 73 INSTALLATION 4–33 PANELBOARD INPUT CONNECTIONS OUTPUT OUTPUT NEUTRAL NEUTRAL CONNECTIONS CONNECTIONS ∅ ∅ ∅ PANELBOARD OUTPUT CIRCUIT BREAKER CONNECTIONS (TYPICAL) GROUND CONNECTIONS M K V - A 2 2 1 9 - 9 1 Figure 4–20 Square-D Distribution Panelboard...

  • Page 74: Bryant Distribution Panelboard

    4–34 INSTALLATION PANELBOARD INPUT CONNECTIONS ØA ØB ØC PANELBOARD OUTPUT CIRCUIT BREAKER CONNECTIONS (TYPICAL) OUTPUT NEUTRAL CONNECTIONS GROUND CONNECTIONS M K V - A 2 2 4 5 - 9 1 Figure 4–21 Bryant Distribution Panelboard...

  • Page 75: Output Cable Installation

    INSTALLATION 4–35 4.6.3.2 Output Cable Installation Follow the procedure below to install the output cables. 1. Remove the appropriately sized knockout plug from the conduit panel located below the panelboard. 2. Remove the locknut and bushing from the fitting at the end of the cable and use them to install the cable in the knockout hole, feeding the cable conductors through the hole.

  • Page 76: Checks After Installation

    4–36 INSTALLATION If an electrician constructs the power distribution cables, it is HIGHLY RECOMMENDED that these cables be of similar construction as those described in the previous paragraph to maintain Digital’s "Single Point Grounding Strategy" for maximum computer system reliability. 4.6.5 Checks After Installation After installing the UPS Distribution Cabinet, make the following checks: 1.

  • Page 77: Ha320-Aa/Ab Remote Status Panel

    INSTALLATION 4–37 4.7 HA320-AA/AB REMOTE STATUS PANEL The Remote Status Panel allows monitoring of UPS system parameters and provides a display of alarms and diagnostic messages from up to 91.4 m (300 ft) away from the UPS cabinet. A 7-conductor shielded cable assembly is provided with the Remote Status Panel and must be connected to TB3 in the UPS cabinet.

  • Page 78: Ha320-A3 Remote Alarm Panel

    4–38 INSTALLATION 4.8 HA320-A3 REMOTE ALARM PANEL The Remote Alarm Panel allows the UPS system status to be monitored from a remote location. The unit is mounted on a wall using the four mounting holes located on the back of the unit. For the installation of the Remote Alarm Panel option, six (6) control wires and two (2) power wires must be provided and installed by the customer’s electrician.

  • Page 79: Ha320-C2 Dc Ground Fault Detector

    INSTALLATION 4–39 4.9 HA320-C2 DC GROUND FAULT DETECTOR The DC Ground Fault Detector is mounted on the rear frame of the UPS Battery Cabinet. The DC Ground Fault Detector requires two (2) control wires if it has been installed in the UPS Battery Cabinet.

  • Page 80: Ha320-B1 Smoke Detector

    4–40 INSTALLATION 4.10 HA320-B1 SMOKE DETECTOR The Smoke Detector is mounted on the rear frame of the UPS Battery Cabinet. The Smoke Detector requires four (4) control wires if it has been installed in the UPS Battery Cabinet. Use the following procedure to connect the Smoke Detector control wires between the UPS Battery Cabinet and the UPS cabinet control wiring interface: 1.

  • Page 81: Electrical Considerations

    ELECTRICAL CONSIDERATIONS A.1 GENERAL Proper grounding procedures are essential to the operation of an uninterruptible power system (UPS), personnel safety, and critical load protection. It is the customer/customer electrician’s responsibility to ensure compliance with the National Electrical Code (NEC, ANSI/NFPA 70) and applicable local codes. A.2 TERMS AND DEFINITIONS 1.

  • Page 83: Specifications

    SPECIFICATIONS The following are electrical and environmental specifications for the HA32A UPS. AC Input (MAINS1) Ratings Refer to Table B–1 for nominal voltage (Vac) values available. Voltage: As specified, nominal +10%, -15% Frequency: Nominal, 5% Phases: Three-phase, phase rotation A, B, C Wires: Three, plus equipment ground Current:...
  • Page 84 B–2 SPECIFICATIONS Inverter AC Output Ratings Refer to Table B–1 for nominal voltage (Vac) values available. Voltage: Nominal value 1% for all conditions of line, load, and temperature Frequency: Normally synchronized to the bypass ac input source (when available); otherwise, the output frequency is the nominal value 0.1% Phases: Three-phase, phase rotation A, B, C...
  • Page 85 SPECIFICATIONS B–3 Environmental Characteristics Temperature: • Operating Range: 0° to 40°C (32° to 104°F), excluding battery • Nonoperating and -25° to 70°C (-13° to 158°F) Storage: NOTE Batteries should be stored only in a fully charged condition at temperatures not exceeding 25°C (77°F).

  • Page 86: Standard Ha32A Ups Models

    B–4 SPECIFICATIONS The following tables contain the specifications for the HA32A UPS cabinet, the HA32B UPS Battery Cabinet, the HA32C/D/E UPS Auxiliary Cabinet, the HA33D/F UPS CSA Cabinet, and the HA32J/K UPS Distribution Cabinet. Table B–1 Standard HA32A UPS Models Heat Nominal Input...

  • Page 87: Ha32A Currents

    SPECIFICATIONS B–5 Table B–2 HA32A Currents HA32A-xH HA32A-xK HA32A-xM HA32A-xN Output Power Rating kVA/kW 20/16 40/32 60/48 80/64 Unit Nominal AC Input Current (Amperes) @ Nominal Input Voltage 208 Vac 61.5 121.5 180.4 237.7 220 Vac 58.2 114.9 170.5 224.8 480 Vac 29.3 52.7...

  • Page 88: Maximum Dc Current Requirements

    B–6 SPECIFICATIONS Table B–3 UPS Battery Cabinet Model Numbers Circuit Breaker Width of Approx. Nominal (QF1) Battery Installed Model Protection Rating in Cabinet Weight Number Rating in Minutes Amperes mm/in kg/lbs HA32B-AH 800/31.5 530/1,169 HA32B-CH 800/31.5 530/1,169 HA32B-FH 1,143/45.0 905/1,995 HA32B-AK 800/31.5 530/1,169...

  • Page 89: Interbattery Link Torque Values

    SPECIFICATIONS B–7 Table B–5 Interbattery Link Torque Values Manufacturer Model No. Initial Torque Values Subsequent Torque Values Yuasa DM33-12 1.8 N·m (16.3 inch-pounds) 1.2 N·m (10.85 inch-pounds) Yuasa DM55-12 1.8 N·m (16.3 inch-pounds) 1.2 N·m (10.85 inch-pounds) Yuasa DM80-12 1.8 N·m (16.3 inch-pounds) 1.2 N·m (10.85 inch-pounds) Johnson UPS12-95...

  • Page 90: Ha32C/D/E Ups Auxiliary Cabinet Electrical Specifications

    B–8 SPECIFICATIONS Table B–7 HA32C/D/E UPS Auxiliary Cabinet Electrical Specifications Output Input Input Output Output Input CB Model Rating Voltage Current Voltage Current Rating Number (kVA) (Vac) (Amps) (Vac) (Amps) (Amps) With Input Isolation Transformer and Harmonic Current Filter HA32C-AH HA32C-BH HA32C-CH HA32C-DH...
  • Page 91 SPECIFICATIONS B–9 Table B–7 (Cont.) HA32C/D/E UPS Auxiliary Cabinet Electrical Specifications Output Input Input Output Output Input CB Model Rating Voltage Current Voltage Current Rating Number (kVA) (Vac) (Amps) (Vac) (Amps) (Amps) HA32D-DH HA32D-EH HA32D-AK HA32D-BK HA32D-CK HA32D-DK HA32D-EK HA32D-AM HA32D-BM HA32D-CM HA32D-DM...

  • Page 92: Ups Csa Cabinet Weights And Dimensions

    B–10 SPECIFICATIONS Table B–8 UPS CSA Cabinet Weights and Dimensions HA33D-XX Isolation/Step-Down Transformer and CSA HA33F-XX Output Rating Assembly CSA Assembly Only (kVA) (kg/lbs) (kg/lbs) 211/465 98/215 256/565 98/215 333/735 98/215 392/865 98/215 Depth of all models: 817 mm/32.18 in Height of all models: 1,402 mm/55.18 in Width of all models: 477 mm/18.78 in Table B–9 HA33D/F UPS CSA Cabinet Electrical Specifications...

  • Page 93: Ups Distribution Cabinet Specifications

    SPECIFICATIONS B–11 Table B–10 UPS Distribution Cabinet Specifications Maximum Maximum Output Input Input Output Output Model Rating Voltage Current Voltage Current Weight Number (kVA) (Vac) (Amps) (Vac) (Amps) (kg/lbs) HA32J-AT 20 - 40 208/220 208/220 225/495 HA32K-AT 60 - 80 208/220 208/220 239/525...

  • Page 95: Index

    1–7 HA33D/F UPS CSA Cabinet, 1–6 Remote Alarm Panel, 1–8 Input harmonic current filter, 4–21 Installation HA320-A3 Remote Alarm Panel, 4–38 HA3000 storage, 2–1 HA320-AA/AB Remote Status Panel, HA320-A3 Remote Alarm Panel 4–37 installation, 4–38 HA320-B1 Smoke Detector, 4–40 HA320-AA/AB Remote Status Panel HA320-C2 DC Ground Fault Detector, installation, 4–37...
  • Page 96 2 Index Installation (Cont.) HA32C/D/E UPS Auxiliary HA32B UPS Battery Cabinet, 4–9 Cabinet, 1–5 HA32C/D/E UPS Auxiliary Cabinet, HA32J/K UPS Distribution 4–14 Cabinet, 1–7 HA32J/K UPS Distribution Cabinet, HA33D/F UPS CSA Cabinet, 1–6 4–30 Remote Alarm Panel, 1–8 HA33D/F UPS CSA Cabinet, 4–24 trucker/mover/rigger, 1–3 Receiving, 3–1 Site preparation...

Table of Contents