Delta Ultron DPM Gen2 Series User Manual
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Delta Ultron DPM Gen2 Series User Manual

Delta Ultron DPM Gen2 Series User Manual

Three-phase, 480 vac 1200/ 1500 kva
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The power behind competitiveness
Delta UPS Ultron Family
DPM Gen2 Series, Three-Phase, 480 Vac
1200/ 1500 kVA
User Manual
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  • Page 1 The power behind competitiveness Delta UPS Ultron Family DPM Gen2 Series, Three-Phase, 480 Vac 1200/ 1500 kVA User Manual www.deltaww.com...
  • Page 2 Failure to heed these instructions and warnings will void the warranty. Copyright © 2024 by Delta Electronics Inc. All Rights Reserved. All rights of this User Manual (“Manual”), including but not limited to the contents, information, and figures are solely owned and reserved by Delta Electronics Inc.

  • Page 3: Table Of Contents

    Table of Contents Chapter 1 : Important Safety Instructions ................7 Installation Warnings ................. 7 Connection Warnings ................ 7 Usage Warnings ................9 Storage Warnings ................11 Standard Compliance ..............11 Chapter 2 : Introduction ....................12 General Overview ................12 Package Inspection .................
  • Page 4 Pre-wiring Warnings ............... 66 5.4.2 Single Input to Dual Input Modification ........72 5.4.3 Single Unit Wiring ................74 5.4.3.1 Single Input (Single Unit) ............... 76 5.4.3.2 Dual Input (Single Unit) ..............80 Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 5 5.4.4 Parallel Units Wiring ............... 82 External Battery Cabinet Connection Warnings ......85 Installation of Rodent Shields ............94 5.6.1 Installation of 1200/ 1500kW UPS’s Rodent Shields ....94 Chapter 6 : UPS Operation ....................97 Pre Start-up & Pre Turn-off Warnings .......... 97 Start-up Procedures ..............
  • Page 6 BMS Function on the LCD Screen ..........160 MFC Function on the LCD Screen ..........161 Chapter 9 : Maintenance ....................164 Appendix 1 : Technical Specifications ................169 Appendix 2 : Warranty ..................... 172 Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 7: Chapter 1 : Important Safety Instructions

    5.2 Installation Environment maintenance. Please refer to • Only authorized Delta engineers or service personnel can perform installation and maintenance. If you want to install the UPS by yourself, please install it under the supervision of authorized Delta engineers or service personnel.
  • Page 8 Application of the protective devices shall be in accordance with local installation codes. 1200kW 1500kW 690V/ 2000A 690V/ 2500A 5. Each protective device should have the functions of overcurrent protection, short circuit protection, insulating protection and shunt trip feature. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 9: Usage Warnings

    • Do not open or remove the covers or panels of the UPS to avoid high-voltage electric shock. Only authorized Delta engineers or service personnel can do so for installation or maintenance. If you want to open or remove the covers or panels, do it only under the supervision of authorized Delta engineers or service personnel.
  • Page 10 Please note that the battery grounds mean any battery pole (+/ -) connecting to the ground. • You must contact Delta customer service if any of the following events occurs: 1. Any liquid is poured or spilled on the UPS.

  • Page 11: Storage Warnings

    Storage Warnings • Use the original packing materials to pack the UPS to prevent any possible damage from rodents. • If the UPS needs to be stored prior to installation, it should be placed in a dry indoor area. The allowable storage temperature is below 158°F (70°C) and relative humidity is below 95%.

  • Page 12: Chapter 2 : Introduction

    Please check if any item is missing according to the following package list. If the UPS needs to be returned, carefully repack the UPS and all of the accessories using the original packing materials that came with the unit. 1200kW UPS Pallet Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 13 Item Q’ty UPS System Cabinet 1 PC ❶ User Manual 1 PC ❷ RS-232 Cable 1 PC ❸ Parallel Cable 1 PC ❹ Key (for the UPS system cabinet) 2 PCS ❺ Key (for the power modules) 4 PCS ❻ Rodent Shield 14 PCS ❼...
  • Page 14 M12 Screw_ 45L 12 PCS ❾ M12 Screw_ 50L 112 PCS M12 Nut 200 PCS ❿ Flat Washer 410 PCS ⓫ Belleville Washer 410 PCS Power Module 2 PCS ⓬ Power Module 3 PCS ⓭ Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 15: Functions & Features

    Functions & Features • True on-line double-conversion UPS adopts DSP chip and IGBT technology to protect your sensitive electronic equipment from power interruption. • Wide AC input voltage range (360 Vac ~ 552 Vac) reduces frequent transfer from On-Line mode to Battery mode to save battery consumption and prolong battery life.

  • Page 16: Exterior & Dimensions

    After assembly, the UPS exterior and dimensions are as follows. Power Modules UPS System Cabinet Power Modules Vents 78.7" (2000 mm) 39" 28" (990 mm) 64.9" (711 mm) 28" (1648 mm) (711 mm) (Figure 2-1: 1200kW UPS_ Exterior & Dimensions) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 17: Ups System Cabinet

    Power Modules UPS System Cabinet Power Modules 78.7" (2000 mm) 39" 28" (990 mm) (711 mm) 64.9" 41" (1648 mm) (1041mm) (Figure 2-2: 1500kW UPS_ Exterior & Dimensions) UPS System Cabinet 2.5.1 Front View (UPS System Cabinet) 10" Color Touch Panel Tri-color LED Indicator Door Handle...

  • Page 18: Side View

    & cover removal, maintenance and operation. If you want to execute any action mentioned above by yourself, the action must be under the supervision of authorized Delta engineers or service personnel. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 19 After you remove the UPS system cabinet’s right and left front panels, you will see Figure 2-5 the wiring terminals that need to connect to the power modules (see (UPS System Cabinet) Wiring Terminals that Need to Connect to the Power Modules (Figure 2-5: 1200/ 1500kW UPS_ Wiring Terminals that Need to Connect to the Power Modules) For wiring terminals that need to connect to the input power, external battery cabinet...
  • Page 20 (UPS System Cabinet) Battery Terminals (+/ -) UPS Output Terminals (L1/ L2/ L3) (Figure 2-6: 1200/ 1500kW UPS_ Wiring Terminals that Need to Connect to the Input Power, External Battery Cabinet and Critical Loads) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 21: Power Modules

    Power Modules 2.6.1 Front View For 1200kW UPS, there are four power modules, two of which must be installed at the right-hand side of the UPS system cabinet and the remaining two at the left-hand side of the UPS system cabinet. For 1500kW UPS, there are five power modules, three of which must be installed at the right-hand side of the UPS system cabinet and the remaining two at the left-hand side of the UPS system cabinet.
  • Page 22 Power Modules Power Modules (Figure 2-8: 1500kW UPS_ Front View of the Power Modules) Power Module Unscrew the Eight Screws (Figure 2-9: How to Remove the Power Module’s Front Door) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 23: Side View

    & cover removal, maintenance and operation. If you want to execute any action mentioned above by yourself, the action must be under the supervision of authorized Delta engineers or service personnel. The power modules must be connected with the UPS system cabinets. Please refer to the following figures for details.
  • Page 24 Input Terminals (L3) Output Terminals (L3) GND ( ) Terminals Connect to the UPS System Cabinet (Figure 2-11: 1200kW UPS_ Wiring Terminals that Need to Connect to the Right-hand Side of the UPS System Cabinet) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 25 Power Modules Input Terminals (L1) Output Terminals (L1) Battery Input Terminals + Input Terminals (L2) Output Terminals (L2) Battery Input Terminals - Input Terminals (L3) Output Terminals (L3) GND ( ) Terminals Connect to the UPS System Cabinet (Figure 2-12: 1500kW UPS_ Wiring Terminals that Need to Connect to the Right-hand Side of the UPS System Cabinet)

  • Page 26: Tri-Color Led Indicator & Buzzer

    For information about the 10” color touch panel, please refer to & Settings The buzzer is located at the rear of the UPS system cabinet’s middle front door. Please refer to the figure below. (UPS System Cabinet) Buzzer (Figure 2-14: Buzzer Location) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 27 Table 2-1: Tri-color LED Indicator, UPS Operation Mode & Buzzer Tri-color LED Status Meaning Indicator It indicates that the UPS is operating in one of the • following modes. Text on the LCD Screen UPS Operation Mode (upper-right corner) Green On-Line Mode ‘On-Line’...

  • Page 28: Chapter 3 : Operation Modes

    Bypass mode, Manual Bypass mode, ECO mode, Green mode, Clean mode and Energy Recycle mode. NOTE: The UPS must be connected with an external maintenance bypass cabinet (user-supplied, handled and configured by Delta service personnel). For information regarding the external maintenance bypass 1.2 Connection Warnings cabinet, please refer to 2.

  • Page 29: On-Line Mode

    On-Line Mode In On-Line mode, the main AC source supplies AC power via the external maintenance bypass cabinet’s Input Breaker (Q1) to the rectifier, and the rectifier converts the AC power to DC power and supplies the DC power to the inverter. In the meantime, the rectifier provides charging power to the batteries.

  • Page 30: Battery Mode

    Battery mode, the UPS’s tri-color LED illuminates yellow and the text ‘Battery’ appears in the upper right corner of the LCD screen. External Maintenance Bypass Cabinet Static Switch BYPASS Inverter LOAD MAIN Rectifier Batteries Converter (Figure 3-2: Battery Mode Diagram) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 31: Bypass Mode

    Bypass Mode When the inverter encounters abnormal situations such as over temperature, overload, short circuit, abnormal output voltage or low battery, it will automatically shut itself down. If the UPS detects the bypass input is normal, it will automatically switch to Bypass mode to protect the connected critical loads from power interruption.

  • Page 32: Manual Bypass Mode

    UPS’s input power is completely cut off, and the critical loads are not protected. At the moment, the UPS’s tri-color LED and LCD screen are both off. External Maintenance Bypass Cabinet Static Switch BYPASS Rectifier Inverter LOAD MAIN Batteries Converter Figure 3-4: Manual Bypass Mode Diagram) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 33: Eco Mode

    ECO Mode After the UPS is manually set as ECO mode via the LCD, the UPS will work in Bypass mode if bypass input voltage and frequency are within ± 10% of the rated voltage and ± 5 Hz of the rated frequency respectively. Otherwise, the UPS will run in On-Line mode.

  • Page 34: Green Mode

    UPS. During Green mode, the UPS’s tri-color LED illuminates green and the text 'Green' appears in the upper right corner of the screen. External Maintenance Bypass Cabinet Static Switch BYPASS Rectifier Inverter MAIN LOAD Batteries Converter (Figure 3-6: Green Mode) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 35: Clean Mode

    Clean Mode After the UPS is manually set as Clean mode via the LCD, the system will automatically detect the output status to let the inverter provide active filter function to compensate harmonics, correct power factor and reduce bypass reactive current to improve overall power quality.

  • Page 36: Energy Recycle Mode

    Recycle mode, the UPS’s tri-color LED illuminates yellow and the text 'Energy Recycle' appears in the upper right corner of the screen. External Maintenance Bypass Cabinet Static Switch BYPASS Rectifier Inverter LOAD MAIN Batteries Converter (Figure 3-8: Energy Recycle Mode) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 37: Chapter 4 : Communication Interfaces

    Chapter 4 : Communication Interfaces The communication interfaces are located at two different places. One is on the front of the UPS system cabinet with its middle front door open and the other is at the rear of the touch panel. (UPS System Cabinet) Communication Interfaces (I)
  • Page 38 Contacts Contacts Contacts RS-485 RS-232 Synchronization Port Port Connector Auxiliary Power Card Slot Auxiliary Power Card Auxiliary Power Card (Reserved) Auxiliary Power Card’s Switch Auxiliary Power Card’s Switch (Figure 4-2: Communication Interfaces (I)) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 39: Usb Port & Rs-232 Port

    4.1.1 USB Port & RS-232 Port The USB port & RS-232 port are available for authorized service personnel. USB Port RS-232 Port (Figure 4-3: USB Port & RS-232 Port) 4.1.2 Parallel Communication Cards The UPS has two parallel communication cards, which are master parallel communication card and backup parallel communication card.

  • Page 40: Parallel Ports

    Please refer to to route the parallel cables. WARNING:  One parallel cable is provided in each UPS’s accessory package. Using non- Delta parallel cables to parallel the UPSs may cause failure, malfunctions and accidents. Parallel Port Parallel Port (Figure 4-5: Parallel Ports) 4.1.4...

  • Page 41: Display Port

    4.1.5 Display Port Before shipment, the display port has been connected to the 10” touch panel with the designated cable in Delta factory. Display Port (Figure 4-7: Display Port) 4.1.6 REPO Dry Contacts Connect the REPO dry contacts to a user-supplied switch so you can remotely shut down the UPS when an emergency occurs.

  • Page 42: External Breaker Status Dry Contacts

    (NO) or normally closed (NC). Each dry contact can be assigned a specific event. Six out of twenty-four events can 7.6.6 be assigned according to your applications. Please refer to the table below and Dry Contact Setting Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 43 NOTE: Since the output dry contacts belong to the secondary circuit, the voltage of each dry contact’s connected device should not exceed 30 Vdc to avoid electric shock or insufficient insulation. (Figure 4-11: Output Dry Contacts & Schematic)
  • Page 44 UPS transfers to Manual Bypass mode. The external battery cabinet’s temperature Battery Over Temperature is too high. Output Voltage Abnormal The output voltage is abnormal. Battery Need Replacement The battery replacement date is due. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 45 Event Description The bypass static switch temperature is too Bypass Over Temperature high. The bypass static switch has an open/ short Bypass Static Switch Fault issue. UPS Over Temperature The UPS temperature is too high. When the EPO button is pressed, the UPS Battery Breaker Shunt Trip will send a signal to the connected external via EPO...

  • Page 46: Input Dry Contacts

    Six out of fourteen events can be assigned according to your 7.6.6 Dry Contact Setting applications. Please refer to the table below and (Figure 4-12: Input Dry Contacts & Schematic) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 47 Event Description None No set-up. Generator Status Generator status detection. Battery Ground Fail Battery leakage detection. External Battery Breaker Status detection of the external battery Detection cabinet’s breaker. Charger Off Turn off the charger. In Bypass mode: the UPS will remain to run in Bypass mode.

  • Page 48: Backfeed Shunt Trip Function

    NOTE: If you use non-Delta lithium-ion batteries, you must use the LCD to set up 7.6.6 Dry Contact Setting Charger Off; please refer to . For settings relevant to 7.6.4 Battery & Charging the non-Delta lithium-ion batteries, please refer to Setting .

  • Page 49: Auxiliary Power 48 Vdc

    4.1.13 Auxiliary Power 48 Vdc For application, you can use the interfaces to either provide 48 Vdc isolated power (Max. 2A) for external use or connect an external device to cut off its circuit breaker. Connect to an External Device (Figure 4-15: Auxiliary Power 48 Vdc Application &...

  • Page 50: External Rs-485 & External Rs-232 Ports

    (ex. generator, UPS, grid, etc.). The signal cables used for connection must have a minimum rating of 600V and need connecting to phase L1 (red wire) and phase L2 (white wire). Below figure is an example. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 51: Smart Slots

    Please refer to Interfaces 2. If you use the Delta lithium-ion batteries, you must install the optional multifunctional communication card (MFC) into the SMART slot to monitor the battery status. For settings and information relevant to the Delta lithium-ion 7.6.4 Battery &...

  • Page 52: Auxiliary Power Cards

    When replacing, remove only one auxiliary power card at a time to avoid power interruption. Auxiliary Power Card Auxiliary Power Card Auxiliary Power Card Slot (Reserved) Auxiliary Power Card's Auxiliary Power Card's Switch Switch (Figure 4-22: Auxiliary Power Cards) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 53: Communication Interfaces (Ii): At The Rear Of The Touch Panel

    ❷ (RS-485 Port) 2. Connect the port to a user-supplied monitoring system. Connect the port to the Delta battery management system (optional). The BMS function is only ❸ applicable to lead-acid batteries. Before shipment, the DISPLAY port has been DISPLAY ❹...

  • Page 54: Cable Routing For The Communication Interfaces

    (Figure 4-24: Open the Middle Front Door & Remove the Top Cover) Step 2 Connect the cables to the communication interfaces and route the cables through the snap bushings and the top of the cabinet. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 55 Top Cable Entry Route the Cables through the Snap Bushings and the Top of the Cabinet (UPS System Cabinet) Snap Bushings Connect the Cables to the Communication Interfaces (Figure 4-25: Top Cable Entry for the Communication Interfaces) Bottom Cable Entry: Step 1 Open the UPS system cabinet’s middle front door, and remove the left front door, top cover and bottom cover shown below.
  • Page 56 Please follow local and national electrical codes to select cable sizes and install proper conduits and bushings for cable protection. 5.3 UPS Installation 2. Only when is completed can you perform wiring. 3. Cable ties are user-supplied and the quantity depends on on-site requirements. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 57: Chapter 5 : Installation And Wiring

    & cover removal, maintenance and operation. If you want to execute any action mentioned above by yourself, the action must be under the supervision of authorized Delta engineers or service personnel. If you use a forklift or other equipment to move the UPS, please make sure its load bearing is Table 5-1 sufficient.
  • Page 58 90%. The highest operating altitude is 3280 ft (1000 m) above sea level. For safety concerns, we suggest that you: • 1. Equip surroundings of the installation area with CO or dry powder fire extinguishers. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 59: Ups Installation

    2. Install the UPS in an environment where fireproof materials are used to construct the walls, floors and ceilings. 3. Install the UPS on a floor that is made from noncombustible materials. Do not allow unauthorized personnel entering the installation area and assign •...
  • Page 60 (Power Modules) Left Right (Figure 5-3: 1200kW UPS_ Power Modules) (Power Modules) Left Right (Figure 5-4: 1500kW UPS_ Power Modules) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 61 Step 3 Use the provided M10 screws (tightening torque: 217 ± 8 lb-in (250 ± 10 kgf-cm)) to join the UPS system cabinet and power modules. The joining points are shown in the figure below. Joining Points for the UPS System Cabinet &...
  • Page 62 (Front of the UPS System Cabinet) Balance Bracket Floor M12 Expansion Bolt (UltimateTensile Force: 3413 lbf (1548 kgf) & Ultimate Shear Force: 6477 lbf (2938 kgf)) (Figure 5-8: Fix the Stands on the Ground_ System Cabinet) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 63 (Front of the Power Module) Balance Bracket Floor M12 Expansion Bolt (UltimateTensile Force: 3413 lbf (1548 kgf) & Ultimate Shear Force: 6477 lbf (2938 kgf)) (Figure 5-9: Fix the Stands on the Ground_ Power Module) WARNING:  If you don’t fix the UPS stands on the ground, the UPS might topple over. For safety concerns, please fix the UPS stands on the ground firmly.
  • Page 64 Connect 32YL signal wire to the CNY1 port. 2. Connect 33YL signal wire to the CNY2 port. 3. Connect 32YR signal wire to the CNY1 port. 4. Connect 33YR signal wire to the CNY2 port. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 65 CNY1 Port CNY2 Port Y Interface Boad 32YL Signal Wire 33YL Signal Wire CNY1 Port CNY2 Port Y Interface Boad 32YR Signal Wire 33YR Signal Wire (Figure 5-13: 1500kW UPS_ Connect the Four Signal Wires to the Four CNY Ports)

  • Page 66: Wiring

    Step 7 It is suggested that you install the external maintenance bypass cabinet (user- supplied, handled and configured by Delta service personnel) next to the UPS or align it with the UPS for convenient operation. Step 8 5.4 Wiring Follow the instructions in...
  • Page 67 (1) default input/ output voltage: 480V, (2) default battery Q’ty: 40 PCS and (3) maximum charge current. For other Table 5-2 conditions different from , please contact Delta service personnel for relevant values. Table 5-2: Specifications of Input/ Output/ Battery Cables (Copper) and Breakers UPS Capacity...
  • Page 68 (3 Pole) Pole)* (3 Pole) Pole)* External Maintenance Bypass Cabinet’s 1600A (3 Pole) 2000A (3 Pole) Bypass Breaker (Q2)* External Maintenance Bypass Cabinet’s 1600A (3 Pole) 2000A (3 Pole) Manual Bypass Breaker (Q3)* Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 69 UPS Capacity DPM 1200kW DPM 1500kW External Maintenance Bypass Cabinet’s 1600A (3 Pole) 2000A (3 Pole) Output Breaker (Q4)* Table 5-3: Specifications of Input/ Output/ Battery Cables (Aluminum) and Breakers UPS Capacity DPM 1200kW DPM 1500kW Nominal Current 1488A 1860A Maximum Input Current* 1711A 2139A...
  • Page 70 (Q1)* (3 Pole) Pole)* Pole) Pole)* External Maintenance Bypass Cabinet’s 1600A (3 Pole) 2000A (3 Pole) Bypass Breaker (Q2)* External Maintenance Bypass Cabinet’s 1600A (3 Pole) 2000A (3 Pole) Manual Bypass Breaker (Q3)* Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 71 If you want to adopt the configuration of 1200kW with a 1600A input breaker or 1500kW with a 2000A input breaker, please contact Delta service personnel. The suggested manufacturer is Thomas & Betts. You may use equivalent terminals provided by other manufacturers.

  • Page 72: Single Input To Dual Input Modification

    Single Input to Dual Input Modification NOTE: 1. Only authorized Delta engineers or service personnel can modify single input to dual input setup. The UPS default setting is single input. If you want to modify it into dual input, please follow the steps below.
  • Page 73 Step 2 There are three copper bars in total. Each copper bar has 8 M12 screws, 16 Belleville washers, 16 flat washers and 8 M12 nuts. Use a socket wrench to remove 24 screws and 24 nuts for the removal of 3 copper bars.

  • Page 74: Single Unit Wiring

    Please contact Delta service personnel Terminals (+/ -) for battery configurations. Connect the terminal to the external maintenance bypass cabinet’s GND terminal ( ) and the PE (protective earth) external battery cabinet’s PE terminal ( Terminal Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 75 NOTE: The terminals listed in the above 'Item' column are all located at the front Figure 2-6 of the UPS system cabinet. Please refer to Table 5-5: External Maintenance Bypass Cabinet’s Breakers, Switches & Wiring Information Item* Description Input Breaker (Q1) including L1/ Connect the breaker to the main AC L2/ L3 terminals source.

  • Page 76: Single Input (Single Unit)

    For top wiring, remove the UPS system cabinet’s two front doors and remove the top cover. Remove Two Top Covers (Figure 5-17: 1500kW UPS_ Remove the Front Doors & Remove the Top Covers) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 77 Route the cables from the top of the cabinet and connect the cables to the wiring terminals. Top Cable Entry (Figure 5-18: 1500kW UPS_ Top Cable Entry for the Wiring Terminals) Bottom Wiring ⚫ A. For bottom wiring, remove the UPS system cabinet’s two front doors and two bottom covers.
  • Page 78 UPS Output Terminals Loads (Q4) (L1/ L2/ L3/ N) Battery Input Terminals (+/ -) Connect to the Same Model of UPS(s) for Parallel Application External Battery Cabinet (Figure 5-21: Single Unit Single Input Wiring Diagram) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 79 Step 7 Follow the table below to select proper Protective Earth (PE) cables to ground the UPS, external battery cabinet(s) and connected critical loads. The table is in accordance Table 250.122 with NEC . The grounding diagram below is for reference. UPS Capacity DPM 1200kW DPM 1500kW...

  • Page 80: Dual Input (Single Unit)

    Connect the cables of the main AC source, bypass source, output and external battery cabinet(s) to the UPS and the external maintenance bypass cabinet. Please refer to Table 5-2 ~ Table 5-5 5.5 External Battery Cabinet Connection Warnings and the following diagrams to perform wiring. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 81 External Maintenance Bypass Cabinet AC Input Terminals Input Breaker Main AC Source (L1/ L2/ L3/ N) (Q1) Bypass Breaker Bypass Input Terminals Bypass AC Source (Q2) (L1/ L2/ L3/ N) Manual Bypass Breaker (Q3) UPS Output Terminals Output Breaker Loads (L1/ L2/ L3/ N) (Q4) Battery Input...

  • Page 82: Parallel Units Wiring

    Please adopt the Daisy Chain method shown in the figure below. For the parallel port Figure 4-2 4.3 Cable Routing location, refer to . For top or bottom cable entry, refer to for the Communication Interfaces NOTE: One parallel cable is provided in each UPS’s accessory package. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 83 UPS) (Middle UPS(s)) (Last UPS) Parallel Ports Parallel Ports Parallel Ports Parallel Cable (Figure 5-24: Parallel Port Connection_ Daisy Chain Method) Step 3 Follow the table below to select proper Protective Earth (PE) cables to ground the parallel UPS units, external battery cabinet(s) and connected critical loads. The table Table 250.122 is in accordance with NEC .
  • Page 84 Before start-up of the parallel units, qualified service personnel must set each UPS’s 'Parallel Group ID' (1 or 2) and 'Parallel ID' (1 ~ 8) through the 7.6.5 LCD. Otherwise, the parallel UPSs cannot be started. Please refer to Parallel Setting Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 85: External Battery Cabinet Connection Warnings

    For relevant information, please refer to the manual of the lithium-ion batteries. 2. Whether you use lead-acid batteries or lithium-ion batteries, please contact Delta service personnel for any battery/ battery cabinet’s setup and configurations. WARNING: ...
  • Page 86 The default battery quantity is 40 PCS of 12V batteries connected in series. You • should use battery cables to connect the external battery cabinet(s) with the ‘+’ and ‘-’ terminals marked on the UPS system cabinet. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 87 Ups System Cabinet's Battery Input Terminals Protective Device External Battery Cabinet (Figure 5-26: External Battery Cabinet Connection) WARNING:  The electrolyte leakage of the batteries can lead to serious accidents. For safety concerns, you must insulate the batteries properly (using insulated trays or boxes) from the metal cabinets and racks.
  • Page 88 • breaker and/ or fast-acting DC fuse. If you want to buy any of them, please contact Delta service personnel. When choosing the protective device, follow the instructions below. (1) The protective device’s rated current must comply with the current values...
  • Page 89 External Battery Cabinet’s Protective Device (Option 1) Final Positive and Negative Poles’ Voltage ≥ 600 Vdc External Battery Cabinet DC Fuses 2-Pole DC Circuit Breaker or DC Isolated Switch (Figure 5-27: Installation of a 2-pole DC Circuit Breaker or DC Isolated Switch Connected in Series with a DC Fuse Fuse) External Battery Cabinet’s Protective Device (Option 2) Final Positive...
  • Page 90 Series with Two DC Fuses) External Battery Cabinet’s Protective Device (Option 4) Final Positive and Negative Poles’ Voltage ≥ 600 Vdc External Battery Cabinet 3-Pole DC Circuit Breaker (Figure 5-30: Installation of a 3-pole DC Circuit Breaker) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 91 External Battery Cabinet’s Protective Device (Option 5) Final Positive and Negative Poles’ Voltage ≥ 600 Vdc External Battery Cabinet 4-Pole DC Circuit Breaker DC Fuses or DC Isolated Switch (Figure 5-31: Installation of a 4-pole DC Circuit Breaker or DC Isolated Switch Connected in Series with Two DC Fuses) External Battery Cabinet’s Protective Device (Option 6) Final Positive...
  • Page 92 For relevant information, please refer to the user manual of the lithium-ion batteries. Whether you use the lead-acid batteries or the lithium-ion batteries, please contact Delta service personnel for any battery/ battery cabinet’s setup and configurations. For common battery application, please install a protective device between each parallel UPS and its connected external battery cabinet(s).
  • Page 93 External Maintenance Bypass Cabinet BYPA. Static Switch Rectifier Inverter MAIN Converter LOAD External Maintenance Bypass Cabinet Batteries BYPA. Static Switch Rectifier Inverter MAIN Converter (Figure 5-33: Common Battery Diagram) External Battery Cabinet Alarm • When any external battery cabinet connected to the UPS has the following problems, the UPS system will sound an alarm.

  • Page 94: Installation Of Rodent Shields

    Installation of 1200/ 1500kW UPS’s Rodent Shields Table 5-7: 1200kW UPS_ Rodent Shield Quantity Rodent Shield Type Quantity Screw Quantity Required Table 5-8: 1500kW UPS_ Rodent Shield Quantity Rodent Shield Type Quantity Screw Quantity Required Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 95 Step 1 Install the rodent shields at the front bottom of the UPS. Front of the UPS Front of the Front of the System Cabinet Power Modules Power Modules (Figure 5-34: 1500kW UPS_ Install the Rodent Shields) Step 2 Install the rodent shields G at the bottom of the two sides. Front of the Power Modules...
  • Page 96 Install the rodent shields at the rear bottom of the UPS. Rear of the UPS Rear of the Rear of the System Cabinet Power Modules Power Modules (Figure 5-36: 1500kW UPS_ Install the Rodent Shields) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 97: Chapter 6 : Ups Operation

    4. The external battery cabinet’s breaker (Q5) shown on the LCD is always ON by default. To enable the detection of the Q5 status via the LCD, please contact Delta customer service for additional configurations. • Pre Start-up Warnings 1. Before UPS operation, ensure that installation and wiring have been completely 5.

  • Page 98: Start-Up Procedures

    Switch ON the external maintenance bypass cabinet’s Output Breaker (Q4). Step 6 After the inverter turns on, the UPS will run in On-Line mode, the LCD screen will show as below, and the tri-color LED indicator will illuminate green. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 99: Battery Mode Start-Up Procedures

    6.2.2 Battery Mode Start-up Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off Before turning on the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. Step 1 Ensure that the external maintenance bypass cabinet’s Manual Bypass Breaker (Q3) is in the OFF position.

  • Page 100: Bypass Mode Start-Up Procedures

    Switch ON the external maintenance bypass cabinet’s Bypass Breaker (Q2) and Output Breaker (Q4). Step 3 Now, the UPS runs in Bypass mode, the LCD screen shows as below, and the tri-color LED indicator illuminates yellow. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 101: Manual Bypass Mode Start-Up Procedures

    6.2.4 Manual Bypass Mode Start-up Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off 1. Before turning on/ off the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. 2. In Manual Bypass Mode, make sure that all the switches and breakers (except for the external maintenance bypass cabinet’s Manual Bypass Breaker (Q3)) are in the OFF position before working on the UPS’s internal circuits to prevent electric shock.
  • Page 102 ) on the LCD screen. Step 6 After the inverter turns on, the UPS will run in On-Line mode, the LCD screen will show as below, and the tri-color LED indicator will illuminate green. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 103: Eco Mode Start-Up Procedures

    6.2.5 ECO Mode Start-up Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off Before turning on the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. Step 1 Ensure that the external maintenance bypass cabinet’s Manual Bypass Breaker (Q3) is in the OFF position.
  • Page 104 After the inverter turns on and the system confirms that the bypass voltage is normal, the UPS will automatically transfer to ECO mode to let the bypass supply power, the LCD screen will show as below, and the tri-color LED indicator will illuminate green. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 105: Green Mode Start-Up Procedures

    6.2.6 Green Mode Start-up Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off Before turning on the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. Step 1 Ensure that the external maintenance bypass cabinet’s Manual Bypass Breaker (Q3) is in the OFF position.
  • Page 106 (i.e. total load capacity %) to decide which specific power module(s) should be fully powered on or idle in order to achieve higher efficiency of the UPS. The LCD screen shows as below, and the tri-color LED indicator illuminates green. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 107: Clean Mode Start-Up Procedures

    6.2.7 Clean Mode Start-up Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off Before turning on the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. Step 1 Ensure that the external maintenance bypass cabinet’s Manual Bypass Breaker (Q3) is in the OFF position.
  • Page 108 The LCD screen shows as below, and the tri-color LED indicator illuminates green. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 109: Energy Recycle Mode Start-Up Procedures

    6.2.8 Energy Recycle Mode Start-up Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off Before turning on the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. NOTE: Energy Recycle mode is only applicable to single unit application. 2.
  • Page 110 Now, the UPS automatically transfers to run in Energy Recycle mode. The LCD screen shows as below, and the tri-color LED indicator illuminates yellow. For Energy Recycle mode application, please contact Delta customer service. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 111: Turn-Off Procedures

    Turn-off Procedures 6.3.1 On-Line Mode Turn-off Procedures WARNING:  6.1 Pre Start-up & Pre Turn-off Before turning off the UPS, please read Warnings thoroughly and ensure that the precautions and instructions have been followed. Step 1 Tap the ON/ OFF Button ( ) to shut down the UPS’s inverter.

  • Page 112: Battery Mode Turn-Off Procedures

    Wait for the UPS to complete the DC BUS discharging and switch OFF each external battery cabinet's breaker (Q5). Now, the LCD and tri-color LED indicator will be off. Step 3 Switch OFF the external maintenance bypass cabinet’s Output Breaker (Q4). Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 113: Manual Bypass Mode Turn-Off Procedures

    6.3.4 Manual Bypass Mode Turn-off Procedures WARNING:  1. Ensure that the LCD, all LED indicators and fans are OFF. 2. Check that all the switches, breakers and power are OFF. In Manual Bypass mode, the LCD and tri-color LED indicator are both OFF. To completely shut down the UPS, switch OFF the external maintenance bypass cabinet’s Manual Bypass Breaker (Q3).

  • Page 114: Clean Mode Turn-Off Procedures

    ) to shut down the UPS’s inverter. After that, the UPS will let the bypass AC source supply power. At the moment, if the bypass is abnormal, three is a risk of output interruption. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 115: Start-Up & Turn Off Procedures For Parallel Units

    Step 2 Switch OFF the external maintenance bypass cabinet’s Input Breaker (Q1) and Bypass Breaker (Q2). After that, the UPS will transfer to Standby mode. Step 3 Wait for the UPS to complete the DC BUS discharging and switch OFF each external battery cabinet's breaker (Q5).
  • Page 116 Ensure that the output voltage difference between each parallel UPS is below 3V. Only authorized Delta engineers or service personnel can check the output voltage difference, or it must be done under the supervision of authorized Delta engineers or service personnel.

  • Page 117: Chapter 7 : Lcd Display & Settings

    Chapter 7 : LCD Display & Settings LCD Display Hierarchy Figure 7-1 Please refer to for an overview of all the LCD items. For some of the items marked with an asterisk, they will show up only under certain conditions. Please refer to the note below for details.
  • Page 118 Subnet Mask High Temperature Alarm Gateway IP Installation Date/ Next Replacement Date DNS 1 IP Aging Test Current (C) DNS 2 IP End of Testing Voltage (V) Search Domain Baseline Built for Aging Reference Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 119 (Level 1) (Level 2) Service SNTP SETUP Time Zone Primary Time Server (Level 2) Secondary Time Server Ethernet Period Time Daylight Saving IPV6 Daylight Saving Current Status Daylight Saving From Daylight Saving To DHCPv6 SNMP DNS 1 IP SNMP/ SNMP Server Port DNS 2 IP Context Name Search Domain...
  • Page 120 　System Control Card (MCU/ FPGA) 　Multi-Function Unit (MCU/ FPGA) Touch Panel (MCU) 　PM # (MCU/ MCU2/ FPGA) 　PM # (MCU/ MCU2/ FPGA) MFC * 　MCU 　PM # (MCU/ MCU2/ FPGA) (Figure 7-1: LCD Display Hierarchy) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 121: How To Turn On The Lcd

    To display the item, go to BMS Setting and select ‘Main’ from the Module list. This function is optional. If you need to activate it, please contact Delta customer service. 3. The LCD screen diagrams in the user manual are for reference only. The actual display depends on the operation situation.

  • Page 122: Introduction Of Touch Panel And Function Keys

    Administrator Login ON/ OFF Button Introduction of Touch Panel and Function Keys Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 123 Text/ Button Symbol Digital Function Display Icon/ Text Display Description (Yes or (Yes or (Yes or Tap the button to go back to the Main Screen. The figure ( ) below the UPS-1.1 icon ( ) indicates the parallel group ID no.
  • Page 124 Tap the button to check the power flow diagram and the operation status ✓ of the UPS. Tap the button to check the Input, Output, and Battery summary status of ✓ the UPS. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 125 Text/ Button Symbol Digital Function Display Icon/ Text Display Description (Yes or (Yes or (Yes or Tap the button to check the system status, including auxiliary power card ✓ status, system control card status and parallel communication card status. Tap the button to check the EMS status.
  • Page 126 2. White with arrows: energized with power flow direction. Only when the UPS is overloaded and going to shut down will this ✓ countdown timer show up. It informs users how much time is left before shutdown. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 127 Text/ Button Symbol Digital Function Display Icon/ Text Display Description (Yes or (Yes or (Yes or Only when the UPSs are connected in parallel will these two buttons appear. Tap the buttons to switch pages ✓ between the corresponding UPS and paralleled UPSs’...

  • Page 128: Parallel System

    → Language. 7.3.1 Parallel System The two buttons will appear only when the UPSs are connected in parallel. Tap the button to see the corresponding UPS’s power flow as shown in the figure below. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 129 Tap the button to see the paralleled UPSs’ status as shown in the figure below. Meaning Bypass breaker ❶ Input breaker ❷ Manual bypass breaker ❸ Output breaker and single UPS’s load capacity ❹ Total load capacity of the parallel system ❺...

  • Page 130: Password Entry

    → Admin Password (4 digits). Check Kilowatt-Hour Path: → UPS Output → kWh icon ( Tap the kWh icon ( ), and you can check the kWh statistics of the UPS output in the following window. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 131 kWh Icon Item Description Sheet Tabs Tap the sheet tabs to view the kWh statistics and (Day/ Week/ Month/ column charts of different time scales. Year/ Since Reset) 1. Shows the UPS’s output kWh statistics, with time on X-axis and kWh on Y-axis. Column Chart 2.

  • Page 132: Ups Settings

    Bypass Voltage (Max.) Set up the bypass output’s maximum voltage. Bypass Voltage (Min.) Set up the bypass output’s minimum voltage. Set up the bypass output’s voltage range in ECO ECO Voltage Range mode. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 133: Mode Setting

    7.6.2 Mode Setting Path: → Mode Setting Item Description Set up the UPS in On-Line mode. In On-Line mode, it is On-Line Mode the inverter to supply power to the connected loads. Set up the UPS in Green mode. In Green mode, it is the inverter to supply power to the connected loads and the Green Mode power modules take turn to rest according to the...
  • Page 134 Set up the output voltage. When the UPS is distant from the loads and Output Voltage there is a voltage drop in the output, you can Compensation adjust the INV output voltage amplitude for voltage compensation. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 135: Battery & Charging Setting

    If you use the Delta lithium-ion batteries, please set up the battery type as 'LiB (Integration)'. The item 'LiB (Integration)' will appear on the LCD only if you use the Delta lithium-ion batteries with the optional multifunctional communication card (MFC) being installed in the SMART slot.
  • Page 136 Set up the maximum charge current. Auto Equalized Charge Enable or disable the auto-equalized charge. Auto Equalized Charge Set up the auto equalized charge interval. Interval Equalized Charge Time Set up the equalized charge time. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 137 Item Description Set up the charging current limit. The charging current will be limited on this value when the generator is turned Reduce Charging NOTE: While on DG This setup item will only appear after you select → Dry Contact Setting → Event → Input → Generator Status.
  • Page 138 Battery status doesn't meet the testing conditions. c. Load status doesn't meet the testing conditions. d. Utility status doesn't meet the testing conditions. e. Please check if every UPS has any alarm. Baseline Built For Aging Reference Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 139 Item Description 2. After the Aging Test Current and End of Testing Voltage are set, press the start button under Baseline Built for Aging Reference. Baseline Built For Aging Reference (continued) (1) After you tap yes to build the Baseline for Aging Reference, the following screen will pop up and ask you if you want to abort baseline establishment.
  • Page 140 Baseline Built For Aging Reference (continued) When the test is failed, the following screen will pop up. Click 'YES' to go back to the original screen and contact service personnel for failure reasons. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 141: Parallel Setting

    7.6.5 Parallel Setting Path: → Parallel Setting Item Description The UPSs in parallel connection must be assigned the same parallel group ID no. in order to let the outputs of the parallel UPSs be put in parallel connection and let the Parallel Group ID loads be evenly distributed among the parallel units.
  • Page 142 Output Dry Contact 5 contact. 10. Output Overload Output Dry Contact 6 11. EPO Activated 12. Load On Manual Bypass 13. Battery Over Temperature 14. Output Voltage Abnormal 15. Battery Need Replacement Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 143: General Setting

    Output Dry Event Selection Type Contact No. 16. Bypass Over Temperature 17. Bypass Static Switch Fault Output Dry Contact 1 18. UPS Over Temperature Set up NO Output Dry Contact 2 19. Battery Breaker Shunt Trip Via (normally open) Output Dry Contact 3 or NC (normally Output Dry Contact 4 20.
  • Page 144 NOTE: The screen ( ) shown in the following figure will only appear on the LCD if you use the Delta lithium-ion batteries with the optional multifunctional Figure communication (MFC) card being installed in the smart slot shown in 4-21 .

  • Page 145: Ethernet

    Item Sub Item Description Set up the MODBUS ID for the optional MODBUS ID multifunctional communication card (MFC). Set up the MODBUS baud rate for the MODBUS Baud optional multifunctional communication card Rate (MFC). 7.6.8 Ethernet Path: → Ethernet Item Sub Item Description Set up the host name.
  • Page 146 DNS 2 IP IPV6 which can be updated by DHCP. Status Search Current IPv6 domain address. Length: Domain 32 characters max. IP Address Current IPv6 address. Route Entries Current route’s destination and gateway. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 147: Control

    Item Sub Item Description Enable or disable DHCP client to obtain DHCP Client the IPv6 address. IP Address Set up the static IPv6 address. Set up the static IPv6 prefix length. Prefix Length: 1 ~ 128 bits. IPV6 Setting (continued) Gateway IP Set up the IPv6 gateway IP address.

  • Page 148: 7.6.10 Network Setting

    Primary Time Set up the primary NTP server. Server SNTP Secondary Set up the secondary NTP server. Time Server Set up how long the system will automatically Period Time synchronize the time with servers. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 149 Item Sub Item Description Daylight Saving Enable or disable the daylight saving function. Daylight Saving DAYLIGHT Set up the daylight saving beginning time. From SAVING Daylight Saving Set up the daylight saving ending time. SNMP Enable or disable the SNMP function. SNMP Server Set up the SNMP server port No.

  • Page 150: 7.6.12 Notification

    Set up the SMTP server’s port No. Port MAIL Sender Set up the sender’s email address. SERVER Account Set up the sender’s email login account. Password Set up the sender’s email login password. Enable or disable the TLS function. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 151: System Maintenance

    Item Sub Item Description Receiver Set up the receivers’ email address. Select the event level. Event Level MAIL LIST If the event’s level is higher than this setting, this event log will be sent. Test if the sample event log will be sent or not. Email Test System Maintenance 7.7.1...

  • Page 152: Historical Event

    You can perform the manual battery test and battery aging test via the LCD screen. 7.7.5 Battery Discharge Curve Path: → Battery Discharge Curve For relevant information, please refer to Baseline Built for Aging Reference stated in 7.6.4 Battery & Charging Setting Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 153: Clear

    Path: → Advanced Diagnosis This is an optional function. Please contact Delta customer service for more information. If you are able to access to the Advanced Diagnosis screen, you can obtain the system and the specific power module’s relevant readings of the following items.

  • Page 154: Version & S/N

    PM #_ MCU/ MCU2/ firmware version of a specific power module’s FPGA PFC. Check and update the MCU, MCU2 or FPGA PM #_ MCU/ MCU2/ firmware version of a specific power module’s FPGA Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 155: Chapter 8 : Optional Accessories

    For details, please refer to Management Screen 7.6.4 Battery & Charging Setting System (BMS) NOTE: The quantity of BMS to be installed depends on how many external battery cabinets (lead-acid batteries) are connected to the UPS. For BMS installation, please contact Delta customer service.

  • Page 156: Ems Function On The Lcd Screen

    Item Function If you use the Delta lithium-ion batteries, you must purchase and install the multifunctional communication Figure 4-2 card (MFC) in the SMART slot shown in monitor the battery status via the UPS’s LCD. For 8.3 MFC Function relevant information, please refer to...
  • Page 157 Color Item Descriptions (Status) 1. ID # represents each EMS 1000 Green (EnviroProbe) device which is connected (Normal) and set as 'Enable'. Yellow 2. Shows the integrated status of each EMS (Warning) 1000 (EnviroProbe) device. The integrated Red (Alarm) status is determined by the most severe status among Temperature (°C), Humidity Gray (Off) (%) and DI1 ~ DI4.
  • Page 158 4. To enable the EMS function, you have to set up relevant items on the LCD after connecting the optional EMS 1000 (EnviroProbe) to the UPS. Path: → EMS Setting (Administrator login required) • Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 159 NOTE: The default values are shown in the figures above. Item Sub Item Description Set the ID # (ID 0/ ID 1/ …/ ID 15) according to the ID DIP switch setting of the EMS 1000 (EnviroProbe) device. NOTE: If the ID # setting is wrong, the warning message 'The EMS 1000 ID # Communication Fail' will appear.

  • Page 160: Bms Function On The Lcd Screen

    Cell Voltage* , String Voltage* and Ambient Temperature* You can also set up the following items. These settings must be carried out by qualified service personnel. Please contact Delta customer service for assistance. Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 161: Mfc Function On The Lcd Screen

    MFC Function on the LCD Screen The PAGE 3 & MFC screens (see the figures below) will appear on the LCD only if you use the Delta lithium-ion batteries with the optional multifunctional communication Figure 4-2 (MFC) card being installed in the SMART slot (see ).
  • Page 162 Sub Item Description Set up the MODBUS ID for the optional MODBUS ID multifunctional communication card (MFC). Set up the MODBUS baud rate for the MODBUS optional multifunctional communication card Baud Rate (MFC). Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 163 Path: → Version & S/N • Item Sub Item Description Check and update the MCU firmware version of the optional multifunctional communication card (MFC).

  • Page 164: Chapter 9 : Maintenance

    Higher temperature will shorten fan life. When the UPS is running, please check if all fans work normally and make sure if air can move freely around and through the UPS. If not, please replace abnormal fans. Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 165 Color Touch Panel LCD • " The LCD replacement procedures are as follows. Step 1 Open the UPS system cabinet’s middle front door, press the power button once to let it in the OFF status and disconnect the LCD cable connected the LCD and the display port.
  • Page 166 LCD and the display port and press the power button once to let it in the ON status. Unscrew the Six Screws to Remove the LCD & Install a New One (UPS System Cabinet) (Figure 9-2: Unscrew the Six Screws to Remove the LCD & Install a New One) Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 167 Dust Filters • To replace the UPS system cabinet’s dust filters, open its middle front door, remove the four dust filters located at the rear of the door and install new ones. (UPS System Cabinet) Remove the Four Dust Filters & Install New Ones (Figure 9-3: Remove the Four Dust Filters &...
  • Page 168 (Power Module) Remove the Two Dust Filters & Install New Ones (Figure 9-4: Remove the Two Dust Filters & Install New Ones) Delta UPS DPM Gen2 1200/ 1500 kVA...

  • Page 169: Appendix 1 : Technical Specifications

    Appendix 1 : Technical Specifications Model DPM-1200K DPM-1500K UPS Capacity 1200kVA/ 1200kW 1500kVA/ 1500kW Nominal 480 Vac (3P3W + PE) Voltage 408 ~ 552 Vac (100% load) ; Input Voltage Range 360 ~ 408 Vac (70% ~ 100% load) Frequency 45 ~ 65 Hz Nominal 480 Vac (3P3W + PE)
  • Page 170 Degree (PD) Over Voltage Category OVC III Compliance (OVC) Type of System TN-S, TN-C, TN-C-S, IT Earthing Operating 3280 ft (1000 m) (without derating) Altitude Environment Operating 32 ~ 104°F (0 ~ 40°C) Temperature Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 171 Model DPM-1200K DPM-1500K UPS Capacity 1200kVA/ 1200kW 1500kVA/ 1500kW Relative < 95% (non-condensing) Humidity Environment Audible Noise < 82 dBA* (continued) Ingress Protection (IP) IP20 Class 64.9" × 39" × 78.7" 64.9" × 39" × 78.7" Dimensions Physical_ UPS (1648 × 990 × (1648 ×...

  • Page 172: Appendix 2 : Warranty

    The User Manual must be carefully followed. Seller makes no representation or warranty as to the suitability or fitness of this product for any specific application. No. : 501330360102 Version : V 1.2 Release Date : 2024_02_27 Delta UPS DPM Gen2 1200/ 1500 kVA...
  • Page 173 T +81-3-5733-1111 T +82-2-515-5303 E jpstps@deltaww.com E ups.south.korea@deltaww.com Singapore Thailand Delta Electronics Int’l (Singapore) Pte Ltd. Delta Electronics (Thailand) Public Co.,Ltd. 17 Kallang Junction, #01-01, TRION, 909 Soi 9, Moo 4, E.P.Z., Bangpoo Industrial Estate, Tambon Phraksa, Singapore 339274 Amphur Muang-samutprakarn, Samutprakarn Province 10280,...
  • Page 174 5013303601...

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