Delta Modulon DPH Series User Manual
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Delta Modulon DPH Series User Manual

Delta Modulon DPH Series User Manual

Three-phase, 380/ 400/ 415 vac 50-200kva
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The power behind competitiveness
Delta UPS Modulon Family
DPH Series, Three-Phase, 380/ 400/ 415 Vac
50-200kVA
User Manual
www.deltaww.com

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Summary of Contents for Delta Modulon DPH Series

  • Page 1 The power behind competitiveness Delta UPS Modulon Family DPH Series, Three-Phase, 380/ 400/ 415 Vac 50-200kVA User Manual www.deltaww.com...
  • Page 2 Manual at any time without obligation to notify any person of such revision or changes. Delta will make all possible efforts to secure the accuracy and the integrity of this Manual.

  • Page 3: Table Of Contents

    Table of Content Chapter 1: Important Safety Instructions ................7 Installation Warnings ................. 7 Connection Warnings ................7 Usage Warnings ..................8 Storage Warnings ..................10 Standard Compliance ................10 Chapter 2: Introduction ..................... 11 General Overview ..................11 Package Inspection ................. 11 Functions &...
  • Page 4 Power Module (Optional) ............... 79 5.8.1 Power Module Installation ..............80 5.8.2 Power Module Removal ................83 5.8.3 Power Module’s LED Indicator ............... 85 Chapter 6: UPS Operation ....................86 Pre Start-up & Pre Turn-off Warnings ........... 86 Delta UPS DPH 50-200kVA...
  • Page 5 Start-up Procedures ................88 6.2.1 On-Line Mode Start-up Procedures ............88 6.2.2 Battery Mode Start-up Procedures ............89 6.2.3 Bypass Mode Start-up Procedures ............90 6.2.4 Manual Bypass Mode Start-up Procedures ......... 92 6.2.5 ECO Mode Start-up Procedures ............93 6.2.6 Frequency Conversion Mode Start-up Procedures ......
  • Page 6 EMS Function on the LCD Screen ............136 BMS Function on the LCD Screen ............139 MFC Function on the LCD Screen ............142 Chapter 9: Maintenance ....................144 Appendix 1: Technical Specifications ................145 Appendix 2: Warranty ...................... 150 Delta UPS DPH 50-200kVA...

  • 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: Usage Warnings

    • Only qualified service personnel can upgrade the UPS’s firmware. • Before installation, wiring and working on the UPS’s internal circuits, please completely cut off all power supplying to the UPS, including the input power and battery power. Delta UPS DPH 50-200kVA...
  • Page 9 • 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: Storage Warnings

    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 splashed on the UPS.

  • Page 11: Chapter 2: Introduction

    Chapter 2: Introduction General Overview The DPH series UPS, a three-phase four-wire online uninterruptible power supply (hereafter referred to as ‘UPS’), is a dedicated design for data centers, factory facilities and large scale power systems. The unit not only adopts advanced IGBT technology to provide high quality, low noise, pure and uninterruptible output power to the connected loads but also applies the latest design of DSP digital control technology and highest quality components.

  • Page 12: Functions & Features

    • Input power factor > 0.99 and input THDi < 3% save on installation cost and diminish power contamination. • Output power factor=1. • Efficiency > 96.5% saves on operation cost. • Automatic input frequency detection enables operation at 40Hz to 70Hz. Delta UPS DPH 50-200kVA...
  • Page 13 • Automatic restart: 1. After a low battery shutdown, the UPS inverter will restart in On-Line mode automatically right after the AC input resumes. 2. The UPS returns automatically to On-Line mode from Bypass mode after an overload condition is cleared. •...

  • Page 14: Exterior & Dimensions

    • State-of-the-art microprocessor technology performs self-detection and monitors fan speed in real time, which provides complete and detailed operating status of the UPS. Exterior & Dimensions 2000mm (78.74’’) 1109mm (43.66’’) 600mm (23.62’’) Figure 2-1: Exterior & Dimensions Delta UPS DPH 50-200kVA...

  • Page 15: Front View

    Front View On the front of the UPS, there are a 10” color touch panel, a tri-color LED indicator, a Figure 2-2 door switch, six casters and four leveling feet. Please see Tri-color LED 10’’ Color Indicator Touch Panel Door Handle Leveling Feet Caster Figure 2-2: Front View...

  • Page 16: Internal 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. After you open the UPS’s front door, you will see the internal mechanisms including...
  • Page 17 Communication Interfaces Power Module Slot x 5 (Only the Top Three Slots Have Covers) STS Module AC Fuse (For Input/ Bypass/ Output) Input Breaker (Q1) Bypass Breaker (Q2) Manual Bypass Breaker (Q3) Output Breaker (Q4) Figure 2-4: Internal View...

  • Page 18: Rear View

    Only authorized Delta engineers or service personnel can perform installation, wiring, panel & 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 DPH 50-200kVA...
  • Page 19 Rear View after Door Removal Grounding Terminals For Top Wiring & AC Input AC Input or Bypass Input AC Input or Bypass Input Grounding Terminals For Bottom Wiring & Figure 2-5: Wiring Terminals_ AC Input & Bypass Input& Grounding...

  • Page 20: Tri-Color Led Indicator & Buzzer

    Figure 2-6: Wiring Terminals_ Battery Input & UPS Output Tri-color LED Indicator & Buzzer Tri-color LED Indicator Figure 2-7: Tri-color LED Indicator Location NOTE: 7. LCD Display For information about the 10” color touch panel, please refer to & Settings Delta UPS DPH 50-200kVA...
  • Page 21 Open the UPS’s front door and find the buzzer at the rear of the touch panel. Please Figure 2-8 Buzzer Figure 2-8: Buzzer Location...
  • Page 22 ‘Energy Recycle’ Indicates a warning message. • Warning Level Buzzer Frequency Sounds 0.5 second Minor every 3 seconds. Sounds 0.5 second Medium every second. Indicates a warning message. • Warning Level Buzzer Frequency Major Long beep. Delta UPS DPH 50-200kVA...

  • Page 23: Chapter 3: Operation Modes

    Chapter 3: Operation Modes The UPS runs in eight basic operation modes, which are On-Line mode, Battery mode, Bypass mode, Manual Bypass mode, ECO mode, Frequency Conversion mode, Green Mode and Energy Recycle Mode. NOTE: In this user manual, Q1, Q2, Q3, Q4 and Q5 represent the following. Code Meaning Input Switch.

  • Page 24: Battery Mode

    Bypass mode. During Bypass mode, the UPS’s tri-color LED illuminates yellow and the text ‘Bypass’ appears in the upper right corner of the LCD screen. Bypass Static Switch Rectifier Inverter LOAD MAIN Batteries Figure 3-3: Bypass Mode Diagram Delta UPS DPH 50-200kVA...

  • Page 25: Manual Bypass Mode

    Manual Bypass Mode When the UPS runs in Manual Bypass mode, the current only flows through the maintenance bypass so that the maintenance personnel can maintain the circuit inside the UPS. However, DO NOT touch any external maintenance bypass cabinet’s terminal and bus bar which may carry high-voltage electricity.

  • Page 26: Frequency Conversion Mode

    Frequency Conversion mode, the UPS’s tri-color LED illuminates green and the text ‘Frequency Conversion’ appears in the upper right corner of the LCD screen. Bypass Static Switch LOAD MAIN Rectifier Inverter Batteries Figure 3-6: Frequency Conversion Mode Diagram Delta UPS DPH 50-200kVA...

  • Page 27: Green Mode

    Green Mode The UPS is manually set as Green mode via the LCD. Green mode is the same as On- Line mode, but the difference is that the system will automatically detect the output status (i.e. total load capacity %) to decide which specific power modules should be fully powered on or idle in order to achieve higher efficiency of the UPS.

  • Page 28: Chapter 4: Communication Interfaces

    Master Parallel Communication Card’s LED Indicator Figure 4-1: Communication Interfaces (I) Item 200kVA Dry Contact Card 1 PC ❶ Parallel Communication Card Slot 1 PC ❷ Parallel Communication Card 1 PC ❸ SMART Slot 1 PC ❹ Delta UPS DPH 50-200kVA...

  • Page 29: Display Port

    4.1.1 Display Port Before shipment, the display port has been connected to the 10” touch panel with the designated cable in Delta factory. 4.1.2 REPO Dry Contacts Connect the REPO dry contacts to a user-supplied switch and you can remotely shut down the UPS when an emergency occurs.
  • Page 30 Screw × 2 Dry Contact Card Figure 4-3: Location of the Dry Contact Card Jump CNR3 Dry Contact Card Figure 4-4: Location of the Jump CNR3 Delta UPS DPH 50-200kVA...

  • Page 31: External Battery Temperature Detection

    NOTE: Only authorized Delta engineers or service personnel can perform this function. Figure 4-6: External Switch/ Breaker Status Dry Contacts 4.1.5 Output Dry Contacts There are six sets of programmable output dry contacts.
  • Page 32 Since the output dry contacts belong to the secondary circuit, the voltage of each dry contact’s connected device should not exceed 60Vdc/ 42Vac to avoid electric shock or insufficient insulation. Figure 4-7: Output Dry Contacts & Schematic Delta UPS DPH 50-200kVA...
  • Page 33 Event Description None No set-up. Load On Inverter The UPS works in On-Line mode. Load On Bypass The UPS works in Bypass mode. When the main AC source fails, the batteries Load On Battery supply power to the critical loads. When the UPS runs in Battery mode, battery Battery Low voltage is lower than the setup limit (default:...
  • Page 34 UPS will send a signal to Backfeed Protection the connected external shunt trip device to cut off the backfeed voltage. When any UPS alarm occurs, the UPS will General Alarm send a signal. Delta UPS DPH 50-200kVA...

  • Page 35: Input Dry Contacts

    4.1.6 Input Dry Contacts There are four sets of programmable input dry contacts. The input dry contacts allow the UPS to receive external signals from peripheral devices and let the UPS response accordingly. Please use the touch panel to set each dry contact as normally open (NO) or normally closed (NC).
  • Page 36 Battery Fuse status detection Charge Off* Turn off the charger (total) NOTE: If you use non-Delta lithium-ion batteries, you must set up Charger Off (Positive), Charger Off (Negative) and Charger Off these three items. Please 7.6.6 Dry Contact Setting refer to .

  • Page 37: Parallel Communication Cards

    4.1.7 Parallel Communication Cards The UPS has one parallel communication card, and the card includes two parallel ports Figure 4-9 and one LED indicator. See for relevant location. If the card works normally, its LED indicator will illuminate green; if not, the LED indicator will illuminate red. During initialization process, the card’s LED indicator flashes yellow.

  • Page 38: Parallel Ports

    SMART slot. For installation and application, please contact Delta customer service. 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 39: Usb Port & Rs-232 Port

    NOTE: One Ethernet cable is provided in each package of the optional multi- functional communication card (MFC). SMART Slot Figure 4-13: Location of the SMART Slot 4.1.10 USB Port & RS-232 Port Only service personnel can use an RS-232 cable (provided) or a USB cable (provided) to connect a computer to the UPS’s RS-232 port or USB port to (1) upgrade the firmware of the UPS, power modules, system control card, parallel communication cards and optional multifunctional communication card (MFC) and (2) download event...

  • Page 40: Battery Start Buttons

    Figure 4-15: Location of the Auxiliary Power Cards 4.1.12 Battery Start Buttons 6.2.2 Battery Mode For the battery start buttons’ operation information, please refer to Start-up Procedures Battery Start Button Battery Start Button Figure 4-16: Location of the Battery Start Buttons Delta UPS DPH 50-200kVA...

  • Page 41: Communication Interfaces (Ii): At The Rear Of The Touch Panel

    Communication Interfaces (II): at the Rear of the Touch Panel Figure 4-17: Communication Interfaces (II) Item Description RESET Press the RESET button to restart the LCD. ❶ MODBUS 1. Provides Modbus RTU communication service. ❷ (RS-485 Port) 2. Connects to a user-supplied monitoring system.
  • Page 42 Item Description Connects to the Delta battery management system (optional). The BMS function is only applicable to ❸ lead-acid batteries. Before shipment, the DISPLAY port has been DISPLAY ❹ connected. Connects to a user-supplied environmental monitor- EMS/ CONSOLE ❺ ing system or Delta EnviroProbe 1000 (optional).

  • Page 43: Chapter 5: Installation And Wiring

    Delta engineers or service personnel. If you use a forklift or other equipment to move the UPS, please make sure its load bearing is sufficient. Please...
  • Page 44 3. Keep a distance of 1000 mm (39.4") from the top of the UPS for maintenance and wiring. NOTE:  Dust filters have been installed on the inner side of the UPS’s front doors before shipment. Air Outlet Air Inlet Figure 5-1: Air Inlet & Outlet Direction Delta UPS DPH 50-200kVA...

  • Page 45: Ups Transportation

    WARNING:  1. Do not use air conditioners or similar equipment to blow into the rear of the UPS. 2. Do not hinder ventilation of the UPS. • Keep the installation area clean. Please note that wiring routes must be hermetic to prevent possible damage from rodents.

  • Page 46: Ups Installation

    . The eight M10 screws and the four balance brackets are those been taken apart 5.3 UPS from the UPS earlier while moving the UPS from the pallet to the ground (see Transportation ). As for the four expansion nuts, they should be provided by qualified service personnel. Delta UPS DPH 50-200kVA...
  • Page 47 Balance Bracket x 2 Expansion Nut M12 x 2 Figure 5-4: Balance Bracket Installation_ Rear of the UPS NOTE: Please contact Delta service personnel for the expansion nuts. The four balance brackets and the four M12 screws are already provide with the UPS.

  • Page 48: 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. 4. During wiring procedures, please protect the UPS from foreign materials falling into the cabinets.
  • Page 49 5A, default charge current for 200KW is 20A. The UPS has 5 power Table 5-2 module slots for redundancy. For other conditions different from please contact Delta service personnel for relevant values. Table 5-2: Specifications of Input/ Output/ Battery Cables, Switches & Breakers DPH Series...
  • Page 50 × 1 PC ×1 PC × 1 PC (+/ -/ (500 m cable (500 (500 (500 kcmil×1 size kcmil×1 kcmil×1 kcmil×1 Maximum cable 30 mm 30 mm 30 mm 30 mm lug width (1.18") (1.18") (1.18") (1.18") Delta UPS DPH 50-200kVA...
  • Page 51 DPH Series 50kVA/ 100kVA/ 150kVA/ 200kVA/ UPS Capacity 50kW 100kW 150kW 200kW Screw size Battery Terminal type TLD10-70 M10 = M10 = M10 = M10 = 250 250 ± 10 250 ± 10 250 ± 10 ± 10 kgf- Tightening Torque kgf-cm kgf-cm kgf-cm...

  • Page 52: Single Input To Dual Input Modification

    5.5.2 Single Input to Dual Input Modification NOTE: 1. Only authorized Delta engineers or service personnel can modify single input to dual input setup. 2. Please keep the removed components properly for future use. If you want to modify the UPS from dual input into single input, please use the removed screws and bus bars to connect the AC Input terminals (L1/ L2/ L3) and Bypass Input terminals (L1/ L2/ L3).
  • Page 53 Step 1 Figure 5-5 Open the rear panel shown in and find the AC Input terminals and Bypass Figure 2-5 Input terminals shown in Rear View with Door Open Figure 5-5: Location of the Rear Panel Step 2 Figure 5-6 Unscrew the eight nuts and remove the four cooper bars shown in...
  • Page 54 Kgf-cm (130.2 ± 8.7Ib-in) Different Angle Cooper Bar Secure the Eight Install the Four Nuts Tightly Cooper Bars Figure 5-7: Install the Four Copper Bars and Secure the Eight Nuts_ for Dual Input & Top Wiring Application Delta UPS DPH 50-200kVA...

  • Page 55: Single Unit Wiring

    Figure 5-8 For dual input and bottom wiring application, follow to install the removed four copper bars in the designated areas. Please secure the eight nuts tightly. Tightening Torque=150 ± 10 Kgf-cm (130.2 ± 8.7Ib-in) Secure the Eight Nuts Tightly 90 °...

  • Page 56: Single Input (Single Unit)

    Connect to the critical loads. (L1/ L2/ L3/ N) Connect to the external battery cabinet(s). Please Battery Input contact Delta service personnel for battery Terminals (+/ -/ N) configurations. Protective earthing for protection against electrical shock in case of fault .
  • Page 57 Step 3 A. For top wiring, please remove the top covers. Rear View after Door Removal Top Cover x 3 (Each with Two Screws) Figure 5-9: Location of the Top Covers...
  • Page 58 Step 7 Connect the cables of the main AC source, output and external battery cabinet(s) to Table 5-3 5.6 External Battery Cabinet Connection Warnings the UPS. Please refer to and following diagram to perform wiring. Delta UPS DPH 50-200kVA...
  • Page 59 (Figure 5-11: Single Unit Single Input Wiring Diagram) Step 8 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 (Article 543 Table 54.2) with IEC 60364-5-54 .

  • Page 60: 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 5-3 5.6 External Battery Cabinet Connection Warnings and following diagram to perform wiring. Delta UPS DPH 50-200kVA...
  • Page 61 Figure 5-13: Single Unit Dual Input Wiring Diagram Step 4 Figure 5-12 Refer to to ground the UPS, external battery cabinet(s) and connected critical loads.

  • Page 62: Parallel Units Wiring

    Please adopt the Daisy Chain method shown in the figure below. For the parallel port Figure 4-1 location, refer to NOTE: One parallel cable is provided in each UPS’s accessory package. Delta UPS DPH 50-200kVA...
  • Page 63 Figure 5-14: Parallel Port Connection_ Daisy Chain Method Step 4 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 (Article 543 Table 54.2) is in accordance with IEC 60364-5-54 .

  • Page 64: External Battery Cabinet Connection Warnings

    For relevant information, please refer to the manual of the lithium-ion batteries. 2. 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. WARNING: ...
  • Page 65 You should connect the UPS with at least one external battery cabinet to ensure that the connected critical loads are protected when a power failure occurs. You can connect up to four units of external battery cabinets to the UPS. •...
  • Page 66 • The default battery quantity is 40 PCS of 12V batteries connected in series. The external battery cabinet’s neutral (N) is to be connected to the middle of the 20th and 21st batteries. Figure 5-16: External Battery Cabinet Connection Delta UPS DPH 50-200kVA...
  • Page 67 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. • Installation of the External Battery Cabinet’s Protective Device Please follow your UPS rating to install an appropriate protective device for each external battery cabinet.
  • Page 68 Table 5-4 is for 12Vdc × 40 PCS of batteries (default). If you install a different number of batteries, please contact Delta service personnel for the protective device’s current and voltage values. 2. If you need to parallel multiple units of external battery cabinets, please contact Delta service personnel for relevant information.
  • Page 69 External Battery Cabinet’s Protective Device (Option 1) 4-Pole DC Circuit Breaker DC Fuses or DC Isolated Switch Figure 5-17: Installation of a 4-Pole DC Circuit Breaker or DC Isolated Switch Connected in Series with a DC Fuse External Battery Cabinet’s Protective Device (Option 2) 3-Pole DC Circuit Breaker DC Fuses or DC Isolated Switch...
  • Page 70 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. Delta UPS DPH 50-200kVA...
  • Page 71 For common battery application, please install a protective device between each parallel UPS and its connected external battery cabinet(s). You have to use the LCD to set each UPS’s ‘Float Charge Voltage’ (default: 272V) the same, ‘Equalized Charge Voltage’ (default: 280V) the same, ‘Battery Strings’ even and ‘Charge Current (Max)’ 7.
  • Page 72 Long beep. Battery Test Fail Sounds 0.5 second every second. Battery End of Discharge Sounds 0.5 second every second. Imminent Battery End of Discharge Long beep. Battery Life Time Expired Sounds 0.5 second every 3 seconds. Delta UPS DPH 50-200kVA...

  • Page 73: Sts Module

    STS Module The hot swappable STS module has been installed inside the UPS in the Delta factory Figure 5-22 before shipment. Please see for its location. STS Module x 1 Figure 5-22: 200kVA UPS_ STS Module Location...

  • Page 74: Sts Module Installation

    2. The STS module is heavy (> 25 kg (55.12 lb)). At least two people are required for handling. Step 1 Confirm that the STS module’s switch is in the lower position ( Figure 5-24: Confirm the STS Module’s Switch in the Lower Position Delta UPS DPH 50-200kVA...
  • Page 75 Step 2 Insert the STS module into the unoccupied STS module slot until it snaps into place. At least two people are required for handling. Figure 5-25: Insert the STS Module into the UPS Step 3 Re-install the four screws (removed during the STS module removal process) to firmly fix the STS module's bracket ears on the UPS cabinet.

  • Page 76: Sts Module Removal

    Step 1 Turn the STS module’s switch to the lower position ( ) and wait until the STS module’s LED indicator becomes off. Figure 5-28: Turn the STS Module’s Switch to the Lower Position Delta UPS DPH 50-200kVA...
  • Page 77 Step 2 Figure 5-29 Unscrew the four screws shown in Figure 5-29: Remove the Four Screws Step 3 Figure 5-30 Pull out the STS module from the slot (two people are required) (see Figure 5-31 When the STS module cannot be pulled out any more, press the lock (see on the left side of the STS module in order to continuously pull out the module from the UPS cabinet.

  • Page 78: Sts Module's Led Indicator Sts Module's Led Indicator

    Press the Lock Figure 5-31: Press the Lock of the STS Module 5.7.3 STS Module’s LED Indicator STS Module’s LED Indicator LED Indicator Figure 5-32: STS Module’s LED Indicator Delta UPS DPH 50-200kVA...

  • Page 79: Power Module (Optional)

    The STS module’s LED indicator shows its operation status. Please refer to the following table. LED Indicator Description The STS module is OFF. The STS module is working in bypass mode, ON (yellow) ECO mode, or energy recycle mode. Flashing (yellow)_ on for 0.3 The STS module is abnormal.

  • Page 80: Power Module Installation

    200kVA/ UPS Capacity 50kW 100kW 150kW 200kW Power Module Q’ty 4. Please install the power modules from the bottom layer of the power module slot to the top layer of the power module slot in sequence. Delta UPS DPH 50-200kVA...
  • Page 81 Step 1 Confirm that the power module’s switch is in the lower position ( Figure 5-34: Confirm the Power Module’s Switch in the Lower Position Step 2 Take out the two bracket ears, four M6 screws and eight M4 screws from the power module’s package.
  • Page 82 Figure 5-36: Insert the Power Module into the UPS Step 5 Use the provided four M6 screws to firmly fix the power module on the UPS. Figure 5-37: Fix the Power Module on the UPS Delta UPS DPH 50-200kVA...

  • Page 83: Power Module Removal

    Step 6 Turn the power module’s switch to the upper position ( Figure 5-38: Turn the Power Module’s Switch to the Upper Position 5.8.2 Power Module Removal WARNING:  1. Before removing any power module, make sure the remaining power module(s) can support the connected critical loads. 2.
  • Page 84 Pull out the power module from the slot (two people are required). When the power module cannot be pulled out any more, press the lock on the left side of the power module to continuously pull it out from the UPS cabinet. Figure 5-41: Remove the Power Module Delta UPS DPH 50-200kVA...

  • Page 85: Power Module's Led Indicator

    Press the Lock Figure 5-42: Press the Lock of the Power Module 5.8.3 Power Module’s LED Indicator The power module’s LED indicator shows its operation status. Please refer to the following table. LED Indicator Description The power module is OFF. The power module is running in On-Line mode or Battery mode.

  • Page 86: Chapter 6: Ups Operation

    Button 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. Delta UPS DPH 50-200kVA...
  • Page 87 Single Unit • Pre Start-up Warnings for Single Unit 1. Make sure that all the breakers, including every external battery cabinet’s breaker (Q5), are turned to the OFF position. 2. Make sure that the UPS’s voltage difference between the Neutral (N) and Ground ( ) is <...

  • Page 88: Start-Up Procedures

    Tap the ON/ OFF Button ( ) on the LCD screen. Step 5 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 DPH 50-200kVA...

  • Page 89: 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 Manual Bypass Switch (Q3) is in the OFF position. Step 2 Switch ON every external battery cabinet’s breaker (Q5).

  • Page 90: Bypass Mode Start-Up Procedures

    ID No. and parallel ID No. of the parallel UPSs are correct. The UPS with the smallest parallel ID No. is defined as the master unit. Please refer to below Figure. Delta UPS DPH 50-200kVA...
  • Page 91 Parallel Group ID No. Parallel ID No. Step 6 For single unit, turn ON the Output Switch (Q4). For parallel units, ensure that the output voltage difference between each parallel UPS is below 3V. If larger than 3V, it is abnormal; please contact service personnel immediately.

  • Page 92: Manual Bypass Mode Start-Up Procedures

    Wait for the UPS to complete DC BUS discharging. After discharging, switch OFF every external battery cabinet’s breaker (Q5), and the LCD and tri-color LED indicator will be off. Step 5 Switch OFF every external battery cabinet’s breaker (Q5). Delta UPS DPH 50-200kVA...

  • Page 93: Eco Mode Start-Up Procedures

    From Manual Bypass Mode to On-Line Mode ⚫ Step 1 Switch ON every external battery cabinet’s breaker (Q5). Step 2 Switch ON the Output Switch (Q4). Step 3 Switch ON the Input Switch (Q1) and Bypass Switch (Q2). After That, ensure that the bypass SCR is active.
  • Page 94 If the bypass AC source is within the normal range, the UPS will transfer to run in Bypass mode. Step 4 Please log in as an Administrator. For the Administrator password, please contact service personnel. Administrator Login ON/ OFF Button Step 5 Go to SETUP → Mode Setting → ECO. Delta UPS DPH 50-200kVA...

  • Page 95: Frequency Conversion Mode Start-Up Procedures

    Step 6 Tap the icon ( ) to go back to the Main Screen and tap the ON/ OFF Button ( Step 7 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.
  • Page 96 Once you select 'Frequency Conversion' mode, the UPS will run in Standby mode and the output will be terminated. Step 6 Tap the icon ( ) to go back to the Main Screen and tap the ON/ OFF Button ( Delta UPS DPH 50-200kVA...

  • Page 97: Green Mode Start-Up Procedures

    Step 7 After the inverter turns on, the UPS will run in Frequency Conversion mode, the output frequency will be the same as the setup value, the LCD screen will show as below, and the tri-color LED indicator will illuminate green. 6.2.7 Green Mode Start-up Procedures WARNING: ...
  • Page 98 (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 DPH 50-200kVA...

  • Page 99: Energy Recycle Mode Start-Up Procedures

    6.2.8 Energy Recycle Mode Start-up Procedures WARNING:  Energy Recycle mode is only applicable to single input and single unit application. Step 1 Ensure that the Manual Bypass Switch (Q3), Output Switch (Q4) and every external battery cabinet’s breaker (Q5) are in the OFF position. Step 2 Switch ON the Input Switch (Q1) and Bypass Switch (Q2).
  • Page 100 ) to go back to the Main Screen and tap the ON/ OFF Button ( Step 6 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. Delta UPS DPH 50-200kVA...

  • Page 101: 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 102: Bypass Mode Turn-Off Procedures

    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 Manual Bypass Switch (Q3). Delta UPS DPH 50-200kVA...

  • Page 103: Eco Mode Turn-Off Procedures

    6.3.5 ECO 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. After that, the UPS will let the bypass AC source supply power.

  • Page 104: Frequency Conversion Mode Turn-Off Procedures

    Switch OFF the Input Switch (Q1) and Bypass Switch (Q2). Step 5 Now, each power module performs DC BUS discharging and its LED indicator flashes green. After discharging, each power module’s LED indicator will be off. Delta UPS DPH 50-200kVA...

  • Page 105: Green Mode Turn-Off Procedures

    Step 6 About 3 minutes later, the UPS will shut down, and the LCD and the tri-color LED indicator will be off. Step 7 Switch OFF every external battery cabinet’s breaker (Q5). 6.3.7 Green 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...

  • Page 106: Energy Recycle Mode Turn-Off Procedures

    Please log in as an Administrator. For the Administrator password, please contact service personnel. Step 3 Go to SETUP → Mode Setting → On-Line. Step 4 Switch OFF the Input Switch (Q1) and Bypass Switch (Q2). Delta UPS DPH 50-200kVA...

  • Page 107: 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 108 Delta UPS DPH 50-200kVA...
  • Page 109 (Figure 7-1: LCD Display Hierarchy)

  • Page 110: How To Turn On The Lcd

    To display the item(s), you have to log in as Administrator. Please refer 7.4 Password Entry the item will only appear on the LCD if you use the Delta lithium-ion batteries with the optional multifunctional communication card (MFC) being installed in the smart slot.

  • Page 111: Introduction Of Touch Panel And Function Keys

    Introduction of Touch Panel and Function Keys 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 icon ( ) indicates the parallel group ID no.
  • Page 112 Tap the icon to change the login ✓ ✓ permission. Please refer to Password Entry 1. Historical event screen shortcut button ( ✓ ✓ When the icon is blue ( ), it means there is no warning event. Delta UPS DPH 50-200kVA...
  • Page 113 Text/ Button Symbol Digital Function Display Icon/ Text Display Description (Yes or (Yes or (Yes or Warning screen shortcut button ( ) & buzzer icon ( When the icon is red ( ), it indicates that there is a warning event. At this time, the buzzer will sound and the buzzer icon will appear in red ( ).
  • Page 114 1. Indicates bypass input status (Green: Normal/ Red: Abnormal or OFF). ✓ ✓ 2. Bypass input screen shortcut button. 1. Indicates main input status (Green: Normal/ Red: Abnormal or OFF). ✓ ✓ 2. Main input screen shortcut button. Delta UPS DPH 50-200kVA...
  • Page 115 Text/ Button Symbol Digital Function Display Icon/ Text Display Description (Yes or (Yes or (Yes or 1. Indicates battery status (Green: Normal/ Flashing Green & Gray: Battery Mode/ Flashing Red & Gray: Battery Not Connected). 2. Shows battery remaining capacity ✓...
  • Page 116 Goes to the last page. Moves up. Moves down. Goes to the previous page. Goes to the next page. Increase. Decrease. 1. Indicates the page no. 2. Choose to go to a specific page no. Delete. Capital. Space. Delta UPS DPH 50-200kVA...

  • Page 117: Password Entry

    NOTE: 1. After the backlight is turned off, you can tap the LCD to return to the Main Screen. 2. The sleep time for the backlight can be adjusted. Please go to → General Setting → Screen → Screen Sleep (after). 3.
  • Page 118 Tap ( ), and you can set the date and time for the Search Tick 'Search Tick' to view the corresponding column Setup Icon ( ) chart. Delta UPS DPH 50-200kVA...

  • Page 119: Ups Settings

    Item Description Search Tick Shows the date and time that has been set via ( ). Regardless of different kWh statistics sheets, these Present/ Peak/ four items only indicate today’s statistics: the Low/ Sum (kWh/d) present value/ the highest value (so far)/ the lowest value (so far)/ the sum (so far).

  • Page 120: Mode Setting

    Please note that the output will be terminated Frequency Conversion once the inverter is turned off. Mode NOTE: Frequency Conversion mode is only applicable to single UPS but not to parallel UPSs. Delta UPS DPH 50-200kVA...

  • Page 121: Output Setting

    7.6.3 Output Setting Path: → Output Setting Item Description Voltage Set up the output voltage. When the UPS is distant from the loads and there is a Voltage Compensation voltage drop in the output, you can adjust the INV output voltage amplitude for voltage compensation.

  • Page 122: 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 123 Item Description Set up the equalized charge voltage. Equalized Charge NOTE: Voltage The item will only show up if the Battery Type is set as ' VRLA'. Set up the restored voltage. NOTE: 1. The item will only show up if the Battery Type is set as 'LiB (Integration)'.

  • Page 124: Parallel Setting

    'Enable' for the 'Common Battery' setup item. Otherwise, the Common Battery function of battery abnormality detection will fail. For more information about common battery, please refer to External Battery Cabinet Connection Warnings Delta UPS DPH 50-200kVA...

  • Page 125: Dry Contact Setting

    7.6.6 Dry Contact Setting Path: → Dry Contact Setting Input Dry Event Selection Type Contact No. 1. None 2. Generator Status 3. Battery Ground Fail 4. External Battery Breaker Detection Input Dry Contact 1 Set up NO (normally open) 5. Charge Off (Positive) Input Dry Contact 2 or NC (normally 6.

  • Page 126: General Setting

    Set up the display language (default: English). On/ Off Button Set up the access for the ON/ OFF Button ( ) as USER Access 'Any User' or 'Administrator Only'. Admin Password Set up the administrator password (4 digits). Delta UPS DPH 50-200kVA...
  • Page 127 Item Sub Item Description Set up the MODBUS ID for the MODBUS port MODBUS ID located at the rear of the touch panel. Set up the baud rate for the MODBUS port located USER Baud Rate at the rear of the touch panel. Setup the parity checking scheme for the Parity MODBUS port located at the rear of touch panel.

  • Page 128: Ip Setting

    DNS 1 IP Set up the DNS server 1 IP address. DNS 2 IP Set up the DNS server 2 IP address. Search Domain Set up the search domain. Host Name Set up the host name. Delta UPS DPH 50-200kVA...

  • Page 129: Control

    7.6.9 Control Path: → Control Item Description Buzzer Enable or disable the buzzer. Reset the power modules or not. In Bypass mode, when you tap the ON/ OFF Button ( ) to start up the UPS but the UPS does not respond, please select Reset Module 'Reset' to reset the power modules.

  • Page 130: Remote User Setting

    Path 1: → Warning Path 2: When there is a warning, the buzzer icon ( ) will light up in red, and the buzzer will sound. Tap the warning icon ( ) to enter the WARNING screen. Delta UPS DPH 50-200kVA...

  • Page 131: Historical Event

    7.7.2 Historical Event Path: → Historical Event 7.7.3 Statistics Path: → Statistics Item Description Means how many times that the UPS runs in battery In Battery Mode mode. Battery Mode Duration Means how long the UPS runs in battery mode. Means how many times that the UPS runs in bypass In Bypass Mode mode.

  • Page 132: Clear

    Battery Temp. (°C) Shows the batteries’ temperature. Fan Speed (rpm) Shows the fan speed. Shows a specific power module’s inverter INV Temp. (°C) temperature. Power Module Shows a specific power module’s PFC PFC Temp. (°C) temperature. Delta UPS DPH 50-200kVA...

  • Page 133: Version & S/N

    7.7.7 Version & S/N NOTE: To operate the UPSs in parallel, please make sure all the versions below are the same for each parallel unit. Path: → Version & S/N Item Sub Item Description System Check the system’s serial No. Touch Panel Check the touch panel’s serial No.

  • Page 134: Chapter 8: Optional Accessories

    Battery Cabinet Detects the temperature of an external battery cabinet Temperature connected to the UPS. Sensor Cable Parallel Cable (Length: 10 m Connects the parallel UPSs. (393.7")) Parallel Cable (Length: 20 m Connects the parallel UPSs. (787.4")) Delta UPS DPH 50-200kVA...
  • Page 135 (lead-acid batteries) are connected to the UPS. For BMS installation, please contact Delta customer service. If you use the Delta lithium-ion batteries, you must purchase and install the multifunctional communication Figure 4-1 card (MFC) in the SMART slot shown in monitor the battery status via the UPS’s LCD.

  • Page 136: Ems Function On The Lcd Screen

    2. Shows the integrated status of each EMS (Warning) ① 1000 (EnviroProbe) device. The Red (Alarm) integrated status is determined by the Gray (Off) most severe status among Temperature (°C), Humidity (%) and DI1 ~ DI4. Delta UPS DPH 50-200kVA...
  • Page 137 Color Item Descriptions (Status) Shows the statuses of Temperature/ Green (Normal) Humidity based on the EMS settings. Green (Normal): lower than the set ⚫ Yellow ② Temperature Warning value. (Warning) Yellow (Warning): higher than the set ⚫ Red (Alarm) Warning value, but lower than the set Alarm value.
  • Page 138 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) ⚫ NOTE: The default values are shown in the figures above. Delta UPS DPH 50-200kVA...

  • Page 139: Bms Function On The Lcd Screen

    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 140 & Low)* of 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. NOTE: 1. * The Alarm Threshold Values (High & Low) are defined by the service personnel during the installation process of the optional battery management system (BMS).
  • Page 141 Cell Voltage, String Voltage, Cell Temperature 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. NOTE: 1. * The Alarm Threshold Values (High & Low) are defined by the service personnel during the installation process of the optional battery management system (BMS).

  • Page 142: 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 4-1 (MFC) card being installed in the SMART slot (see ).
  • Page 143 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 optional multifunctional communication card Baud Rate (MFC). Path: → Version & S/N ⚫ Item Sub Item Description...

  • Page 144: Chapter 9: Maintenance

    UPS. If not, please replace abnormal fans. NOTE: Please ask your local dealer or customer service for more maintenance infor- mation. Do not perform maintenance if you are not trained for it. Delta UPS DPH 50-200kVA...

  • Page 145: Appendix 1: Technical Specifications

    Appendix 1: Technical Specifications Model DPH-200K-FR System Power Rating Capacity Parallel Up to 8 units Configuration Nominal 220/380, 230/400, 240/415 Vac Voltage Phase/ Wire 3P4W+PE 176~276/ 305~477 Vac (full load) Voltage 132~176/ 229~305 Vac (with derating to 70% Range load) Frequency 40 ~ 70 Hz Input...
  • Page 146 660A ± 880A ± Current 100A 100A (RMS) Phase Angle Accuracy w/ 120±2° Balanced Loads Phase Angle Accuracy w/ 120± 2° Unbalanced Loads Range of Frequency 50/ 60 Hz± 5Hz Synchronized with Bypass Current Crest Ratio Delta UPS DPH 50-200kVA...
  • Page 147 Model DPH-200K-FR Online Mode up to 96.50% ECO Mode Efficiency Battery Mode 96.50% Clean Mode (VI Mode) VRLA, Lithium-ion, Vented lead-acid, Nickel- Battery Type Zinc Battery 30~46 pcs Quantity Battery Nominal ± 240 Vdc Voltage Battery Battery Operational ± 272 Vdc Voltage Limits Maximum...
  • Page 148 0~40° C (32 ~ 104° F) Temperature 0~95% (non-condensing) Humidity Audible < 75 dBA* Noise 1000 meters (3280 ft) Altitude (without derating) Environment Storage -20~70° C (-4 ~ 158° F) Temperature Storage 0~95% (non-condensing) Humidity Ingress IP20 Protection Level Delta UPS DPH 50-200kVA...
  • Page 149 Model DPH-200K-FR IEC Pollution PD 2 Degree (PD) Over Voltage Category OVC III (OVC) Type of System TN-S, TN-C, TN-C-S Conformance Earthing Safety IEC 62040-2 Performance IEC 62040-3 Sustainability RoHS, REACH NOTE: : The UPS has 5 power module slots for redundancy. : Conditional.

  • Page 150: 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.: 501331390102 Version: 1.2 Release Date: 2024_07_23 Delta UPS DPH 50-200kVA...
  • Page 151 T +81-3-5733-1111 +86 21 5863 9595 E jpstps@deltaww.com E ups.china@deltaww.com Singapore South Korea Delta Electronics Int’l (Singapore) Pte Ltd. Delta Electronics (Korea), Inc. 17 Kallang Junction, #01-01, TRION, 1511, Byucksan Digital Valley 6-cha, Gasan-dong, Geumcheon-gu, Singapore 339274 Seoul, Korea, 153-704...
  • Page 152 5013313901...

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