Delta DPH series User Manual
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Delta DPH series User Manual

Modulon family three phase 25-150 kw
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The power behind competitiveness
Delta UPS - Modulon Family
DPH Series, Three Phase
25-150 kW
User Manual
www.deltapowersolutions.com

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Summary of Contents for Delta DPH series

  • Page 1 The power behind competitiveness Delta UPS - Modulon Family DPH Series, Three Phase 25-150 kW User Manual www.deltapowersolutions.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. Delta disclaims any kinds or forms of warranty, guarantee, or undertaking, either expressly or implicitly, including but not limited to the completeness, IDXOWOHVVQHVV DFFXUDF\ QRQLQIULQJHPHQW PHUFKDQWDELOLW\ RU ¿WQHVV IRU D SDUWLFXODU SXUSRVH RI WKH...

  • Page 3: Table Of Contents

    Table of Contents Table of Contents Important Safety Instructions ---------------------------------------------- 1-1 Safety Instructions ------------------------------------------------------------------------- 1-2 Glossary of Symbols ---------------------------------------------------------------------- 1-4 Standard Compliance -------------------------------------------------------------------- 1-5 Introduction ---------------------------------------------------------------------- 2-1 General Overview ------------------------------------------------------------------------- 2-2 Package Inspection ----------------------------------------------------------------------- 2-2 Functions & Features --------------------------------------------------------------------- 2-4 Exterior --------------------------------------------------------------------------------------- 2-5 2.4.1 Mechanism Data ---------------------------------------------------------------- 2-6...
  • Page 4 Parallel Unit Wiring ------------------------------------------------------------5-12 External Battery Cabinet ----------------------------------------------------------------5-15 5.6.1 Usage Warnings ----------------------------------------------------------------5-15 5.6.2 External Battery Cabinet Wiring --------------------------------------------5-18 5.6.3 External Battery Cabinet Alarm ---------------------------------------------5-19 Modules -------------------------------------------------------------------------------------5-20 5.7.1 Power Module (Optional ; at maximum six) -----------------------------5-20 Modulon DPH Series 25-150 kW...
  • Page 5 Table of Contents 5.7.2 STS Module ---------------------------------------------------------------------5-24 5.7.3 Control Module -----------------------------------------------------------------5-27 5.7.4 Rack-mount PDC (optional; at maximum two) --------------------------5-28 UPS Operation------------------------------------------------------------------- 6-1 Pre-operation Warnings ------------------------------------------------------------------ 6-2 Single Unit Operation Procedures ----------------------------------------------------- 6-4 6.2.1 Normal Mode Start-up Procedures (Single) ----------------------------- 6-4 6.2.2 Battery Mode Start-up Procedures (Single) ------------------------------ 6-6 6.2.3...
  • Page 6 Upgrade Firmware -------------------------------------------------------------7-21 Power Distribution ------------------------------------------------------------------------7-21 7.9.1 RPDC METER ------------------------------------------------------------------7-21 7.9.2 RPDC BRANCH ----------------------------------------------------------------7-22 Optional Accessories --------------------------------------------------------- 8-1 Maintenance ---------------------------------------------------------------------- 9-1 10. Troubleshooting ---------------------------------------------------------------10-1 $SSHQGL[   7HFKQLFDO 6SHFL¿FDWLRQV ---------------------------------------- A1-1 Appendix 2 : Warranty -------------------------------------------------------------- A2-1 Modulon DPH Series 25-150 kW...

  • Page 7: Important Safety Instructions

    Important Safety Instructions Important Safety Instructions 1.1 Safety Instructions 1.2 Glossary of Symbols 1.3 Standard Compliance 1 - 1...

  • Page 8: Safety Instructions

    Do not open or remove the cover of the UPS to avoid high voltage electric shock. Only authorized Delta engineers or service personnel can do so for installation or mainte- nance. If you want to open or remove the cover, do it only under the supervision of au- thorized Delta engineers or service personnel.
  • Page 9 Some components like batteries, power capacitors, and fans will become worn-out due to long-term usage, and this will increase the risk of UPS failure. To replace and main- tain the components, please contact Delta customer service department. 1 - 3...

  • Page 10: Glossary Of Symbols

    The UPS can be used to power computers and associated peripheral devices, such as monitors, modems, cartridge tape drives, external hard drives, etc. If you want to con- nect inductive or capacitive loads to the UPS, it needs derating. Please contact Delta service personnel for derating information.

  • Page 11: Standard Compliance

    Important Safety Instructions Symbol Description Battery LED indicator Bypass LED indicator Fault LED indicator Return/ Cancel key Enter key Function key F1 Function key F2 Moves up/ goes back to previous page Moves down/ goes to next page Moves left Moves right Increases number Decreases number...
  • Page 12 Modulon DPH Series 25-150 kW 1 - 6...

  • Page 13: Introduction

    Introduction Introduction 2.1 General Overview 2.2 Package Inspection 2.3 Functions & Features 2.4 Exterior 2.5 Control Panel 2.6 Internal Mechanisms 2 - 1...

  • Page 14: General Overview

    General Overview The DPH series UPS is a three-phase, four-wire online UPS designed for applications in large-scale data centers, factories and other facilities. With its innovative IGBT (Insulated Gate Bipolar Transistor) architecture, the UPS provides high quality, low noise, pure and uninterrupted power supply.
  • Page 15 Introduction Item Quantity 1 PC User Manual 1 PC RS232 Cable 1 PC (1.8m) Parallel Cable 1 PC (5m) 1 Set (two copies placed inside the UPS cabinet) Software CD-UPSentry 2012 1 PC REPO Dry Contact Terminal Block 1 PC (2-Pin) Input Dry Contact Terminal Block 1 PC (4-Pin) Output Dry Contact Terminal Block...

  • Page 16: Functions & Features

    6XUJH SURWHFWLRQ DQG (0, ¿OWHU IXQFWLRQV Connects several external battery cabinets (optional) to extend backup time. Sets up battery test and battery replacement alarms. Smart battery charger design allows auto-charging or manual-charging to reduce charg- ing time. Modulon DPH Series 25-150 kW 2 - 4...

  • Page 17: Exterior

    Introduction Local and remote emergency power off functions. Attaches communication interfaces and two smart slots for external monitoring applica- tions. Install optional SNMP card (IPv4 or IPv6), Relay I/O card, and ModBus card for network communication, additional dry contacts, and ModBus communication. Built-in RS232 port allows monitoring and management of the UPS via the UPSentry 2012 software (http://www.deltapowersolutions.com/en/mcis/software-center.php).

  • Page 18: Mechanism Data

    Power Module slots (see Figure 2-4 and Figure 2-5). Rear View : Unlock and open the rear doors to see the rear of the UPS (see Figure 2-6 and Figure 2-7). Modulon DPH Series 25-150 kW 2 - 6...
  • Page 19 Introduction Rack-mount PDC Slot × 2 Control Module STS Module Main Input Breaker (Q1), Bypass Breaker (Q2), Manual Output Bypass Breaker (Q3) and Output Breaker (Q4) (Press) Power Module Slot × 6 (Figure 2-5 : Front View with (Figure 2-4 : Front View) Front Door Open) (Press) (Figure 2-6 : Rear View)

  • Page 20: Control Panel

    RISK OF LOAD DROP! SHUTDOWN UPS? 7R FRQ¿UP WXUQLQJ RII WKH 836 VHOHFW “YES” again. When an emergency occurs, press this button to shut down the UPS Button UHFWL¿HU LQYHUWHU DQG RXWSXW Modulon DPH Series 25-150 kW 2 - 8...

  • Page 21: Lcd Display

    Introduction 2.5.3 LCD Display The LCD supports multiple languages (default: English). To change the default language, please refer to 7.8.4 Change Display Language. 2.5.4 Function Keys No. Symbol Key Function Return/ Goes back to previous screen or cancels current Cancel key selection.

  • Page 22: Internal Mechanisms

    Output Byp. Main I/P N I/P N Batt. Batt. Input Input Battery For UPS For the Input Grounding( Critical Loads' Block Grounding( ) (Figure 2-10 : Rear View/ Wiring Terminal Block) Modulon DPH Series 25-150 kW 2 - 1 0...

  • Page 23: Modules

    Introduction No. Item Function Description For UPS grounding Includes one grounding (safety) terminal. Main Input Block Connects main AC Includes R, S, T and Neutral source (N) terminals. Bypass Input Block Connects bypass AC Includes R, S, T and Neutral source (N) terminals.
  • Page 24 UPS Front Rack-mount PDC (Optional ; at maximum two) Control Module STS Module Output Power Module (Optional ; at maximum six) (Figure 2-11 : Front View/ Modules) Modulon DPH Series 25-150 kW 2 - 1 2...

  • Page 25: Operation Modes

    Operation Modes Operation Modes 3.1 Normal Mode (Single) 3.2 Battery Mode (Single) 3.3 Bypass Mode (Single) 3.4 Manual Bypass Mode (Single) 3.5 ECO Mode (For Single Unit Only) 3.6 Normal Mode (Parallel) 3.7 Battery Mode (Parallel) 3.8 Bypass Mode (Parallel) 3.9 Manual Bypass Mode (Parallel) 3.10 Hot Standby Redundancy...

  • Page 26: Normal Mode (Single)

    LOAD Q3 Breaker BYPA. Q2 Breaker Rectifier Inverter LOAD MAIN Rack-mount Q1 Breaker Q4 Breaker (Optional, at maximum two for each UPS) Circuit Breaker Batteries (Figure 3-1 : Normal Mode Diagram, Single) Modulon DPH Series 25-150 kW 3 - 2...

  • Page 27: Battery Mode (Single)

    Operation Modes Battery Mode (Single) The UPS automatically transfers to Battery Mode if the main AC power fails, for example, when unstable voltage or a power outage occurs. In battery mode, the batteries provide DC power and the inverter converts it into AC power and supplies it to the connected critical loads via the static switch and the Output Breaker (Q4).

  • Page 28: Manual Bypass Mode (Single)

    OFF position before working on the UPS’s internal circuits. This avoids electrical shock. 2. During maintenance, if the UPS’s input power is cut off, the connected critical loads won’t be protected. Modulon DPH Series 25-150 kW 3 - 4...

  • Page 29: Eco Mode (For Single Unit Only)

    Operation Modes NOTE: After the power inside the UPS has been completely cut off, there is no high voltage inside the UPS except the wiring terminal block, the Manual Bypass Breaker (Q3) and the rack-mount PDC (optional; at maximum two). Do not touch the wiring terminal block, the Manual Bypass Breaker (Q3) and the rack-mount PDC (optional;...

  • Page 30: Battery Mode (Parallel)

    If the main AC power cannot supply power, for example, when voltage is unstable or a power outage occurs, all parallel UPSs will automatically transfer from Normal Mode to Battery Mode. During the transfer process, output voltage remains the same. Please see Figure 3-7. Modulon DPH Series 25-150 kW 3 - 6...

  • Page 31: Bypass Mode (Parallel)

    Operation Modes Q3 Breaker BYPA. Q2 Breaker Rectifier Inverter MAIN Q1 Breaker Q4 Breaker Circuit Breaker LOAD UPS 1 Batteries LOAD Q3 Breaker Rack-mount BYPA. Q2 Breaker (Optional, at maximum Rectifier Inverter two for each UPS) MAIN Q1 Breaker Q4 Breaker Circuit Breaker UPS 2...

  • Page 32: Manual Bypass Mode (Parallel)

    In manual bypass mode, all power inside the UPSs is completely cut off and maintenance personnel can perform maintenance safely. The connected critical loads will be equally supplied by the parallel units. Please see Figure 3-9. Modulon DPH Series 25-150 kW 3 - 8...
  • Page 33 Operation Modes Q3 Breaker BYPA. Q2 Breaker Rectifier Inverter MAIN Q1 Breaker Q4 Breaker Circuit Breaker LOAD UPS 1 Batteries LOAD Q3 Breaker Rack-mount BYPA. Q2 Breaker (Optional, at maximum Rectifier Inverter two for each UPS) MAIN Q1 Breaker Q4 Breaker Circuit Breaker UPS 2...

  • Page 34: Hot Standby Redundancy

    In normal condition, it is the UPS 2 inverter that supplies power to the critical loads. When the UPS 2 inverter becomes abnormal, the UPS 2 will automatically transfer to bypass mode and the UPS 1 inverter will supply power to the critical loads. Modulon DPH Series 25-150 kW 3 - 1 0...

  • Page 35: Common Battery

    Operation Modes 3.11 Common Battery To save on your costs and installation space, parallel UPSs can share external battery cabinets (optional). To do so, install an isolated switch between each UPS and its connected external battery cabinets. Figure 3-11 VKRZV D FRQ¿JXUDWLRQ RI WZR SDUDOOHO 836V VKDULQJ D external battery cabinet.
  • Page 36 Modulon DPH Series 25-150 kW 3 - 1 2...

  • Page 37: Communication Interfaces

    Communication Interfaces Communication Interfaces 4.1 LCD Port 4.2 Output Dry Contacts 4.3 Input Dry Contacts 4.4 Battery Dry Contacts 4.5 System Communication Port 4.6 DIP Switches 4.7 LCM Port 4.8 Parallel Ports 4.9 Smart Slots 4 - 1...

  • Page 38: Lcd Port

    Port Contacts Switches Communication Port Input Dry Battery Dry Parallel Contacts Contacts Port Ports (Figure 4-2 : Communication Interfaces) LCD Port This port connects to the LCD display with the provided cable. Modulon DPH Series 25-150 kW 4 - 2...
  • Page 39 Communication Interfaces Output Dry Contacts DRY F_NO +12VS COMM_F DRY 6 DRY E_NO +12VS COMM_E DRY 5 DRY D_NO +12VS COMM_D DRY 4 DRY C_NO +12VS COMM_C DRY 3 DRY B_NO +12VS COMM_B DRY 2 DRY A_NO +12VS COMM_A DRY 1 (Figure 4-3 : Output Dry Contacts Design) There are six sets of programmable output dry contacts.
  • Page 40 Bypass over Bypass static switch temperature is too high. temperature warning/ shutdown Bypass static The bypass static switch has open/ short issue. switch fault General alarm When any UPS alarm occurs. Modulon DPH Series 25-150 kW 4 - 4...

  • Page 41: Input Dry Contacts

    Communication Interfaces Input Dry Contacts The input dry contacts allow the UPS to receive signals from peripheral devices. Please refer to the following: (Figure 4-4 : Input Dry Contacts) P1: REPO This dry contact provides you with a quick and convenient interface to safely shut down the UPS when an emergency occurs.

  • Page 42: Battery Dry Contacts

    You can use at maximum four temperature sensor cables to connect the UPS and four external battery cabinets. NOTE: To purchase optional accessories, contact your service personnel. To learn more about all available accessories, please refer to 8. Optional Accessories. Modulon DPH Series 25-150 kW 4 - 6...

  • Page 43: System Communication Port

    Communication Interfaces System Communication Port You can use the provided RS232 cable to connect the UPS to a workstation. The UPSentry 2012 software (http://www.deltapowersolutions.com/en/mcis/software-center.php), available in the included CD, allows you to record UPS power events, set up alarms, and shut down the UPS safely.
  • Page 44 Modulon DPH Series 25-150 kW 4 - 8...

  • Page 45: Installation And Wiring

    Installation and Wiring Installation and Wiring 5.1 Before Installation 5.2 Installation Environment 5.3 Transportation 5.4 Fixing the UPS 5.5 Wiring 5.6 External Battery Cabinet 5.7 Modules 5 - 1...

  • Page 46: Before Installation

    Before Installation Due to different installation environments, please read this user manual thoroughly before installation and wiring. Only authorized Delta engineers or service personnel can perform installation and maintenance. If you want to install the UPS by yourself, installation must be under the supervision of authorized Delta engineers or service personnel.

  • Page 47: Transportation

    Installation and Wiring 3. Keep a clearance of 100cm from the top of the UPS for maintenance, wiring and ventilation. Keep the installation area’s temperature around 25°C and humidity within 90%. The highest operating altitude is 1000 meters above sea level. For safety concerns, we suggest that you:  (TXLS VXUURXQGLQJV RI WKH LQVWDOODWLRQ DUHD ZLWK &2 RU GU\ SRZGHU ¿UH H[WLQJXLVKHUV  ,QVWDOO WKH 836 LQ DQ DUHD ZKHUH WKH ZDOOV ÀRRUV DQG FHLOLQJV ZHUH FRQVWUXFWHG E\...

  • Page 48: Fixing The Ups

    UPS. Use two expansion screws WR ¿[ WKH balance supports on the ground to avoid UPS movement. Service personnel should provide the expansion screws. Please see Figure 5-3. Modulon DPH Series 25-150 kW 5 - 4...

  • Page 49: Wiring

    Installation and Wiring (Rear View) Ground Balance Support Expansion Screw M10 Screw (Figure 5-3 : Balance Support Installation/ Rear) WARNING! It is recommended that you stabilize the UPS with the four balance supports. Otherwise, the UPS might topple over. Wiring 5.5.1 Pre-wiring Warnings Before wiring or making any electrical connection, make sure the power supplied to the input and output of the UPS is completely cut off.
  • Page 50 Connect positive and negative poles and the neutral terminal of an external battery cabinet to the ‘+’, ‘-’ and ‘N’ terminals marked on the Battery Input Block. Do not make a wrong connection. Modulon DPH Series 25-150 kW 5 - 6...

  • Page 51: 6Lqjoh ,Qsxw 'Xdo ,Qsxw 0Rgl¿Fdwlrq

    Installation and Wiring Connect an external battery cabinet’s grounding terminal to the terminal of ground ( Do not connect the grounding terminal of the external battery cabinet to any other grounding system. The terminal of ground ( ) must be grounded. Please use ring-type terminals for wir- ing.

  • Page 52: Single Unit Wiring

    UPS, you can also see the rack-mount PDC’s wiring terminal block. Please refer to the rack-mount PDC’s user manual for relevant information about the rack- mount PDC’s installation, wiring and operation. Modulon DPH Series 25-150 kW 5 - 8...
  • Page 53 Installation and Wiring No. Item Function Description Main Input Connects main AC source Includes R, S, T and Block Neutral (N) terminals. Bypass Input Connects bypass AC source Includes R, S, T and Block Neutral (N) terminals. Battery Input Connects an external battery Includes Positive (+), Block cabinet...
  • Page 54 Dual Input (Single Unit) When there are two AC power sources, single unit wiring procedures are as follows. 1. Follow 5.5.2 Single Input/ Dual Input Modification to modify the UPS into dual input. Modulon DPH Series 25-150 kW 5 - 1 0...
  • Page 55 Installation and Wiring 2. Please refer to step 1~4 stated in 5.5.3 Single Unit Wiring - Single Input (Single Unit). 3. Connect the main AC source/ bypass AC source/ critical loads or rack-mount PDC (optional; at maximum two)/ external battery cabinet cables to the wiring terminal block.

  • Page 56: Parallel Unit Wiring

    PDC’s installation, wiring and operation. 3. Use the provided parallel cable to connect the parallel ports on the parallel units. Please see Figure 4-2 for parallel port location. 4. Ground the parallel UPSs. Modulon DPH Series 25-150 kW 5 - 1 2...
  • Page 57 Installation and Wiring Main Input Output Parallel Port UPS 1 Main Input Output LOAD 3Ø4W 3Ø4W Parallel Port Parallel Port UPS 2 Rack-mount LOAD (Optional, at maximum two for each UPS) Main Input Output Parallel Port UPS 4 (Figure 5-10 : Parallel Unit Single Input Wiring Diagram) WARNING! 1.
  • Page 58 2. Only UPSs with the same system capacity, voltage and frequency can be paralleled; otherwise, parallel functions will fail. 3. Each paralleled UPS’s power module quantity shall be equivalent or near upon equivalent. Modulon DPH Series 25-150 kW 5 - 1 4...

  • Page 59: External Battery Cabinet

    Installation and Wiring External Battery Cabinet 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 external battery cabinets to the UPS. 5.6.1 Usage Warnings If an external battery cabinet is idle for more than six months, please charge its batteries at least eight hours before operation.
  • Page 60 250Vdc, 2-pole 500Vdc, 3-pole 750Vdc and 35kA (or above) DC breaking capacity. Please follow Figure 5-12 or Figure 5-13 to install a 4-pole non-fuse DC breaker and fast-acting fuses between the UPS and the external battery cabinet. Modulon DPH Series 25-150 kW 5 - 1 6...
  • Page 61 Installation and Wiring External Battery Cabinet 4-pole non-fuse Fast-acting DC breaker Fuses (Figure 5-12 : A 4-pole Non-fuse DC Breaker and Fast-acting Fuses Installation I) 4-pole non-fuse Fast-acting DC breaker Fuses External Battery Cabinet (Figure 5-13 : A 4-pole Non-fuse DC Breaker and Fast-acting Fuses Installation II) NOTE: An external battery cabinet shall include 40 batteries connected in string and you...

  • Page 62: External Battery Cabinet Wiring

    Please refer to Figure 5-15 to connect an external battery cabinet to the UPS. To save on your costs and installation space, parallel UPSs can share external battery cabinets. Please refer to 3.11 Common Battery. Modulon DPH Series 25-150 kW 5 - 1 8...

  • Page 63: External Battery Cabinet Alarm

    Installation and Wiring Connect to an External Battery Cabinet Main Input Bypass Input Output Output Batt. Batt Input Inpu Main Byp. I/P N I/P N Batt. Batt. Input Input UPS Rear (Figure 5-15 : External Battery Cabinet Wiring) 5.6.3 External Battery Cabinet Alarm No.

  • Page 64: Modules

    The Power Module is optional and you can install at maximum six in the UPS. Each Power Module has a LED indicator to show its operation status. Please refer to the following table: Indicator (Figure 5-17 : Power Module) Modulon DPH Series 25-150 kW 5 - 2 0...
  • Page 65 Installation and Wiring LED indicator Description The Power Module is OFF. The Power Module is under operation. On : 2 seconds/ off: 1 second The Power Module’s inverter starts up. alternatively On : 1 second/ off: 2 seconds The Power Module’s PFC starts up. alternatively On 0.3 second/ off: 3 seconds The Power Module is abnormal.
  • Page 66 (Figure 5-19: Insert the Power Module) Fix the Power Module in the slot with the four provided screws. (Figure 5-20 : Fasten the Screws) Move the latch to the SRVLWLRQ DQG VFUHZ LW ¿UPO\ Modulon DPH Series 25-150 kW 5 - 2 2...
  • Page 67 Installation and Wiring (Figure 5-21 : Lock the Latch) Remove the Power Module WARNING! Before removing any Power Module, make sure the remaining Power Modules can support the critical loads. Loosen the latch knob until it pops up. Move the latch to the position.

  • Page 68: Sts Module

    The LED indicator on the STS Module shows its operation status. See the table below: LED indicator Description The STS Module is off and the bypass output is off. The STS Module is on and the bypass supplies power to the output. Modulon DPH Series 25-150 kW 5 - 2 4...
  • Page 69 Installation and Wiring NOTE: Please note that, in Bypass Mode, unlocking the STS Module’s latch won't interrupt its output, but will trigger an event warning. Remove the STS Module WARNING!  2QO\ TXDOL¿HG VHUYLFH SHUVRQQHO FDQ SHUIRUP WKH IROORZLQJ SURFHGXUHV 2.
  • Page 70 (Figure 5-28 : Remove the Screws) Two people together pull out and remove the STS Module. (Figure 5-29 : Remove the STS Module) NOTE: Reverse the steps above to insert the STS module. Modulon DPH Series 25-150 kW 5 - 2 6...

  • Page 71: Control Module

    Installation and Wiring 5.7.3 Control Module Remove the Control Module WARNING!  2QO\ TXDOL¿HG VHUYLFH SHUVRQQHO FDQ SHUIRUP WKH IROORZLQJ SURFHGXUHV 2. The Control Module has been installed in the factory. Only remove the Control Module when maintenance or replacement is necessary. Follow the steps below to remove the Control Module.

  • Page 72: Rack-Mount Pdc (Optional; At Maximum Two)

    If you install the rack-mount PDC (optional, at maximum two) in the UPS and when the rack-mount PDC has abnormalities, the relevant alarm message will appear on the LCD and the buzzer will go off. Please refer to the following table. Modulon DPH Series 25-150 kW 5 - 2 8...
  • Page 73 Installation and Wiring No. Rack-mount PDC Alarm Message Buzzer Beeps every 0.5 second (ON for 0.25 RPDC#n Ln INPUT VOLTAGE ABNORMAL second/ OFF for 0.25 second). RPDC#n TOTAL INPUT NEUTRAL Beeps every 0.5 second (ON for 0.25 CURRENT HIGH second/ OFF for 0.25 second). Beeps every 3 seconds (ON for 0.
  • Page 74 Modulon DPH Series 25-150 kW 5 - 3 0...

  • Page 75: Ups Operation

    UPS Operation UPS Operation 6.1 Pre-operation Warnings 6.2 Single Unit Operation Procedures 6.3 Parallel Units Operation Procedures 6 - 1...

  • Page 76: Pre-Operation Warnings

    1) The communication cable connecting the rack-mount PDC (optional; at maximum two) and the UPS was not well connected or damaged, or 2) The MCU of the rack-mount PDC (optional; at maximum two) had abnormalities. Modulon DPH Series 25-150 kW 6 - 2...
  • Page 77 UPS Operation B. Scenario 2: 7KH V\PERO appears U NIT:#1. 1 LOAD PROTECTED 2 0 1 4 - 0 1 - 1 0 ON BATTERY 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : When the symbol...

  • Page 78: Single Unit Operation Procedures

    PRESS TO BROWSE EVENT (004) F1 : F2 : Turn ON the Output Breaker (Q4). The bypass supplies power to the output of the UPS and the LCD shows the following screen. Modulon DPH Series 25-150 kW 6 - 4...
  • Page 79 UPS Operation U NIT:#1. 1 LOAD UNPROTECTED 2 0 1 2 - 0 1 - 2 0 ON AUTO BYPASS 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Switch ON the Main Input Breaker (Q1). Each Power Module’s fans start running, HDFK 3RZHU 0RGXOH¶V /(' LQGLFDWRU ÀDVKHV SOHDVH UHIHU WR 5.7.1 Power Module for LED indicator location) and DC BUS voltage starts establishing.

  • Page 80: Battery Mode Start-Up Procedures (Single)

    UNIT: #1 .1 SELF DIAGNOSIS 2 0 1 2 - 0 1 - 2 0 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Modulon DPH Series 25-150 kW 6 - 6...

  • Page 81: Bypass Mode Start-Up Procedures (Single)

    UPS Operation Each Power Module starts running and the DC BUS voltage starts establishing. After that, each Power Module’s inverter will start up with default frequency. After each inverter starts up, the UPS will transfer to Battery Mode. At this moment, the BATTERY LED lights up and the following screen appears.

  • Page 82: Manual Bypass Mode Start-Up Procedures (Single Unit)

    PDC (optional; at maximum two). Do not touch the wiring terminal block, the Manual Bypass Breaker (Q3) and the rack-mount PDC (optional; at maximum two) to avoid electrical shock. Modulon DPH Series 25-150 kW 6 - 8...
  • Page 83 UPS Operation From Normal Mode to Manual Bypass Mode (Single) In Normal Mode, the LCD shows the following screen: U NIT:#1. 1 LOAD PROTECTED 2 0 1 2 - 0 1 - 2 0 ON LINE 1 5 : 5 5 : 0 0 BYPA.
  • Page 84 Switch ON all external battery cabinets’ breakers. Switch ON the Main Input Breaker (Q1). Each Power Module’s fans start running, the DC BUS voltage start establishing, and the following screen appears. Modulon DPH Series 25-150 kW 6 - 1 0...
  • Page 85 UPS Operation U NIT:#1. 1 LOAD UNPROTECTED 2 0 1 2 - 0 1 - 2 0 ON AUTO BYPASS 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Press the ON button on the control panel for 3-10 seconds, release it after you hear a beep, and the following screen appears.

  • Page 86: Normal Mode Turn-Off Procedures (Single)

    In Battery Mode, the BATTERY LED lights up. Press the OFF button on the control panel for three seconds and release it after you hear a beep. The LCD will show the message: “SHUTDOWN UPS?”’. Select “YES” and press the NH\ WR FRQ¿UP \RXU selection. Modulon DPH Series 25-150 kW 6 - 1 2...

  • Page 87: Bypass Mode Turn-Off Procedures (Single)

    UPS Operation The UPS shuts down the inverter and cuts off its output, and the LCD shows the follow- ing screen. U NIT:#1. 1 LOAD NOT POWERED 2 0 1 2 - 0 1 - 2 0 1 5 : 5 5 : 0 0 BYPA.

  • Page 88: Manual Bypass Mode Turn-Off Procedures (Single)

    Figure 6-2. To turn on a DIP switch, set the DIP switch to the down position. To turn off a DIP switch, set the DIP switch to the up position. 1) When two UPSs are paralleled, turn on each UPS’s DIP switches. Modulon DPH Series 25-150 kW 6 - 1 4...

  • Page 89: Normal Mode Start-Up Procedures (Parallel)

    UPS Operation 2) When three UPSs are paralleled, turn off the middle UPS’s DIP switches and turn on the remaining UPSs' DIP switches. 3) When four UPSs are paralleled, turn off the middle two UPSs’ DIP switches and turn on the remaining UPSs’ DIP switches. SYS COMM.
  • Page 90 After each UPS’s inverter voltage establishes, all parallel UPSs will transfer to Normal Mode. At this moment, each UPS’s NORMAL LED lights up and each UPS’s LCD shows the following screen. Modulon DPH Series 25-150 kW 6 - 1 6...

  • Page 91: Battery Mode Start-Up Procedures (Parallel)

    UPS Operation U NIT:#1. 1 LOAD PROTECTED 2 0 1 2 - 0 1 - 2 0 ON LINE 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Measure each UPS’s voltage difference between phases (should be below 5V). If normal, turn on each UPS’s Output Breaker (Q4).
  • Page 92 Measure each UPS’s voltage difference between phases (should be below 5V). If normal, turn on each UPS’s Output Breaker (Q4). At this moment, each unit’s LCD shows the following screen. If abnormal, please contact service personnel. Modulon DPH Series 25-150 kW 6 - 1 8...

  • Page 93: Bypass Mode Start-Up Procedures (Parallel)

    UPS Operation U NIT:#1. 1 LOAD PROTECTED 2 0 1 2 - 0 1 - 2 0 ON BATTERY 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : After you complete above procedures, each UPS’s BATTERY LED lights up. If you install the rack-mount PDC (optional;...

  • Page 94: Manual Bypass Mode Start-Up Procedures (Parallel)

    Press the OFF button of one of the parallel UPSs for 3 seconds and release it after you hear a beep. The LCD shows the message: “SHUTDOWN UPS?”. Select “YES” and press the key WR FRQ¿UP \RXU VHOHFWLRQ (LWKHU VLWXDWLRQ $ RU B might occur: Modulon DPH Series 25-150 kW 6 - 2 0...
  • Page 95 UPS Operation A. If the remaining parallel UPSs’ total capacity exceeds the total critical loads, the inverter of the UPS that you turned off will automatically shut down, and the critical loads will be shared equally by the remaining parallel UPSs. The LCD status for the UPS that you turned off: U NIT:#1.
  • Page 96 2 0 1 2 - 0 1 - 2 0 ON MANUAL BYPASS 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Modulon DPH Series 25-150 kW 6 - 2 2...
  • Page 97 UPS Operation Turn ON each UPS’s Manual Bypass Breaker (Q3). The manual bypass supplies power to the critical loads. Turn OFF each unit’s Output Breaker (Q4) and Bypass Breaker (Q2). All LED indicators are off and each UPS’s LCD shuts down. From Manual Bypass Mode to Normal Mode (Parallel) Switch ON all external battery cabinets’...
  • Page 98 2 0 1 2 - 0 1 - 2 0 ON LINE 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Modulon DPH Series 25-150 kW 6 - 2 4...

  • Page 99: Normal Mode Turn-Off Procedures (Parallel)

    UPS Operation 6.3.5 Normal Mode Turn-off Procedures (Parallel) NOTE: If you wish to turn off one of the paralleled UPSs and the UPS has the rack- mount PDC (optional; at maximum two) installed, please depend on the actual requirements to decide whether the breakers of the hot-swappable breaker modules installed in the UPS’s rack-mount PDC need to be turned off or not.
  • Page 100 2 0 1 2 - 0 1 - 2 0 ON AUTO BYPASS 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Modulon DPH Series 25-150 kW 6 - 2 6...

  • Page 101: Battery Mode Turn-Off Procedures (Parallel)

    UPS Operation Since all parallel UPSs are in bypass mode, the critical loads won’t be protected LI D SRZHU IDLOXUH RFFXUV 3OHDVH FRQ¿UP ZKHWKHU WKH FULWLFDO ORDGV VKRXOG EH VKXW down or not. Wait until all parallel UPSs’ Power Modules finish discharging. During the discharging process, each Power Module’s LED indicator flashes.
  • Page 102 UNIT: #1 .1 LOAD NOT POWERED 2 01 2 - 01 - 2 0 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Modulon DPH Series 25-150 kW 6 - 2 8...
  • Page 103 UPS Operation Wait until the UPS’s Power Modules finish discharging. During the discharging process, each Power Module’s LED indicator flashes. After discharging, each Power Module shuts down and its LED indicator shuts off. After that, all LEDs are off and no screen appears. NOTE: If you need to turn off the remaining parallel UPSs, please repeat the procedures above.

  • Page 104: Bypass Mode Turn-Off Procedures (Parallel)

    PDC will show at the upper left corner of the LCD; please refer to 6.1 Pre- operation Warnings. During manual bypass mode, no LED illuminates and no screen appears. Turn off each UPS’s Manual Bypass Breaker (Q3) to shut down the parallel UPSs. Modulon DPH Series 25-150 kW 6 - 3 0...

  • Page 105: Lcd Display & Settings

    LCD Display & Settings LCD Display & Settings 7.1 LCD Display Hierarchy 7.2 LCD Display & Function Keys 7.3 Password Entry 7.4 Main Screen 7.5 Main Menu 7.6 Check System Readings  836 &RQ¿JXUDWLRQV 7.8 System Maintenance 7.9 Power Distribution 7 - 1...

  • Page 106: Lcd Display Hierarchy

    Please refer to 7.3 Password Entry. 2. All of the unit No., date, time, and event No. shown in this chapter are for reference only. Actual readings depend on the operation of the UPS Modulon DPH Series 25-150 kW 7 - 2...

  • Page 107: Lcd Display & Function Keys

    LCD Display & Settings LCD Display & Function Keys The LCD display supports multiple languages (default: English). To change the default language, please refer to 7.8.4 Change Display Language. LED Indicators LCD Display ON/ OFF Buttons Function Keys Button (Figure 7-2: Control Panel) Please refer to the table below for button functions: No.
  • Page 108 The UPS has never communicated with the rack- No symbol mount PDC (optional; at maximum two). Bypass Breaker is in the ON position. Bypass Breaker is in the OFF position. Modulon DPH Series 25-150 kW 7 - 4...
  • Page 109 LCD Display & Settings Symbol Meaning On Bypass & the STS module’s latch is closed. Not on Bypass & the STS module’s latch is closed. On Bypass & the STS module’s latch is opened. & ÀDVK DOWHUQDWHO\ Not on Bypass & the STS module’s latch is &...

  • Page 110: Password Entry

    EVENT LOG. The ADMINSTRATOR password is required. The backlight automatically turns off after 5 minutes of inactivity. Press any key to awaken the LCD. The main screen shows the operation status of the UPS: Modulon DPH Series 25-150 kW 7 - 6...
  • Page 111 LCD Display & Settings 1. No power is supplied to the critical loads. U NIT:#1. 1 LOAD NOT POWERED 2 0 1 2 - 0 1 - 2 0 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 :...
  • Page 112 LOAD PROTECTED 2 0 1 2 - 0 1 - 2 0 ON BATTERY 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 : F2 : Modulon DPH Series 25-150 kW 7 - 8...
  • Page 113 LCD Display & Settings 7. The UPS is executing a battery test. U NIT:#1. 1 LOAD PROTECTED 2 0 1 2 - 0 1 - 2 0 BAT TEST 1 5 : 5 5 : 0 0 BYPA. MAIN PRESS TO BROWSE EVENT (004) F1 :...

  • Page 114: Main Menu

    2 0 1 2 - 0 1 - 2 0 ON MANUAL BYPASS 1 5 : 5 5 : 0 0 MEASURE UPS SE TUP & CONTROL MAINTENANCE POWER DISTRIBUTION F1 : F2 : Modulon DPH Series 25-150 kW 7 - 1 0...

  • Page 115: Check System Readings

    LCD Display & Settings Check System Readings Path : MAIN MENU MEASURE The screens below show the UPS’s readings. Press to navigate between screens, including MAINS/ BYPASS, OUTPUT, PWR MODULE TEMPERATURE, INVERTER and BATTERY. UNI T:#1.1 UNIT:# 1.1 LOAD PROTECTED 2 012- 01 -20 LOAD PROTECTED 2 01 2 -0 1-2 0...

  • Page 116: 836 &Rq¿Jxudwlrqv

    When FREQ CONV (Frequency Conversion) is OFF, the UPS detects and synchronizes with the bypass frequency as it starts up the inverter. If it is ON (default), the UPS will runs in a frequency set in FREQ. Modulon DPH Series 25-150 kW 7 - 1 2...

  • Page 117: Battery Setup

    LCD Display & Settings Use REDUNDANCY this item to set up how many Power Modules that you want to reserve for system redundancy. ASYNC TRANSFER TIME means the power-off duration time when the UPS transfers from Normal Mode to Bypass Mode. It helps to protect the inverter during the transfer process. When the AC power is abnormal, the UPS will transfer from Normal Mode (AC power) to Battery Mode (DC power) to keep supplying power to the critical loads.

  • Page 118: Charger Setup

    If you want the Power Modules to work in normal mode after the control module is removed, please select ON. If you want the Power Modules to work in bypass mode after the control module is removed, please select OFF. Modulon DPH Series 25-150 kW 7 - 1 4...

  • Page 119: Control & Test Setup

    LCD Display & Settings 7.7.6 Control & Test Setup Path : MAIN MENU UPS SETUP & CONTROL CONTROL & TEST UNIT: #1 .1 LOAD PROTECTED 2 0 1 2 - 0 1 - 2 0 ON LINE 1 5 : 5 5 : 0 0 CONTROL &...

  • Page 120: Local Setup

    　 E P O O ff F1 : F2 : To check event logs, use the function key to navigate between entries. Each entry will show the time, date and description. Modulon DPH Series 25-150 kW 7 - 1 6...

  • Page 121: Check/ Clear Statistics

    LCD Display & Settings To clear the event logs, go to MAIN MENU MAINTENANCE ADVANCED CLEAR EVENT LOG. Use the function key to select YES or NO, and then press the key, all events in the log will be cleared. The ADMINISTRATOR password is required. 7.8.2 Check/ Clear Statistics Path : MAIN MENU MAINTENANCE...

  • Page 122: Change Display Language

    Path : MAIN MENU UPS SETUP & CONTROL CONTROL & TEST RESET MO- DULE If a Power Module is abnormal, select RESET MODULE. The system will automatically detect and reset the abnormal Power Module. Modulon DPH Series 25-150 kW 7 - 1 8...

  • Page 123: Reset Lcd Display

    LCD Display & Settings UNIT: #1 .1 LOAD UNPROTECTED 2 0 1 2 - 0 1 - 2 0 ON AUTO BYPASS 1 5 : 5 5 : 0 0 CONTROL & TEST 　BAT AUTO TEST OFF 　DAILY　 WEEKLY BT WEEKLY MONTHLY ENABLE DISABLE...

  • Page 124: Check The Sts Module And The Power Module Status

    V- Chg I- Chg PWR MODULE #01 +272.0 - 272.1 +272.1 PWR MODULE #02 - 272.2 PWR MODULE #03 +272.2 - 272.3 PWR MODULE #04 +272.3 - 272.4 F1 : F2 : Modulon DPH Series 25-150 kW 7 - 2 0...

  • Page 125: Upgrade Firmware

    LCD Display & Settings 7.8.9 Upgrade Firmware Path : MAIN MENU MAINTENANCE ADVANCED FW UPGRADE 7R XSJUDGH D ¿UPZDUH XSJUDGH SOHDVH FRQWDFW VHUYLFH SHUVRQQHO UNIT: #1 .1 LOAD NOT POWERED 2 0 1 2 - 0 1 - 2 0 1 5 : 5 5 : 0 0 ADVANCED 　CLR STATISTICS...

  • Page 126: Rpdc Branch

    If there is no output data, it will GLVSOD\   3OHDVH UHIHU WR WKH ¿JXUHV EHORZ )RU LQIRUPDWLRQ DERXW WKH  EUDQFKHV SOHDVH refer to the rack-mount PDC’s user manual. Modulon DPH Series 25-150 kW 7 - 2 2...
  • Page 127 LCD Display & Settings U N IT: #1. 1 U NIT: #1 .1 LOAD PROTECTED LOAD PROTECTED 2012 -0 1- 2 0 2 0 1 2 - 0 1 - 2 0 ON BATTERY 15: 55:00 ON BATTERY 1 5 : 5 5 : 0 0 R P D C # 1 B R A N C H : O U T P U T R P D C # 1 B R A N C H : O U T P U T LOAD...
  • Page 128 Modulon DPH Series 25-150 kW 7 - 2 4...

  • Page 129: Optional Accessories

    Optional Accessories Optional Accessories 8 - 1...
  • Page 130 There are several optional accessories available for this DPH series UPS. Please refer to the table below for the optional accessories and their functions. Item Function SNMP Card Monitors the UPS status via SNMP protocol. (IPv4 or IPv6) Relay I/O Card Provides additional dry contacts for other applications.

  • Page 131: Maintenance

    Maintenance Maintenance 9 - 1...
  • Page 132 1. Please ask your local dealer or customer service for more maintenance information. Do not perform maintenance if you are not trained for it. 2. For maintenance information of the rack-mount PDC (optional; at maximum two), please refer to the rack-mount PDC’s user manual. Modulon DPH Series 25-150 kW 9 - 2...

  • Page 133: Troubleshooting

    Troubleshooting Troubleshooting 1 0 - 1...
  • Page 134 1. Wrong battery wiring. 1. Check if battery grounding is correct. If not, contact service personnel. 2. Battery abnormality. 2. Check if battery has abnormalities. If yes, contact service personnel to replace battery. Modulon DPH Series 25-150 kW 1 0 - 2...
  • Page 135 Troubleshooting No. Alarm Message Possible Cause Solution 10 BAT LOW WARNING Battery voltage is lower If there is no backup power, immediately than warning limit. shut down the critical loads connected to the UPS. 11 LOW BAT CUT OFF Battery voltage is lower If there is no backup power, the UPS will than shutdown limit.
  • Page 136 Check if the bypass AC source’s wiring and PHASE SEQ NOK phase sequence are correct. If not, contact service personnel for assistance. 31 BYPASS STS OVER The UPS is overloaded. Decrease some critical loads. CURRENT Modulon DPH Series 25-150 kW 1 0 - 4...
  • Page 137 Troubleshooting No. Alarm Message Possible Cause Solution 32 BYPASS STS FAIL 1. Bypass static switch is Contact service personnel. damaged. 2. Bypass driving circuit is damaged. 33 EMERGENCY EPO is activated. Shut down the UPS. After emergency POWER OFF events are eliminated, follow turn-on procedures to start up the UPS.
  • Page 138 49 EXT PARALLEL 7KH ¿UPZDUH YHUVLRQV Contact service personnel. UNCOMPATIBLE between parallel UPSs are not compatible. 50 FRAME OVER AUTO System’s repeated auto Contact service personnel. RECOVER LIMIT protection frequency is over limit. Modulon DPH Series 25-150 kW 1 0 - 6...
  • Page 139 Troubleshooting No. Alarm Message Possible Cause Solution 51 PWR MODULE Power Module’s repeated Contact service personnel. #n OVER AUTO auto protection frequency RECOVER LIMIT is over limit. 52 OUT OF ECO RANGE Bypass voltage or freque- Check the bypass voltage and frequency. ncy is out of ECO Mode If abnormal, contact service personnel.
  • Page 140 1. Communication wire is 1. Please reconnect the communication COMMUNICATION not well connected. ZLUH DQG FRQ¿UP WKDW LW LV ¿UPO\ FAIL connected. 2. System failure. 2. Please contact your service personnel. Modulon DPH Series 25-150 kW 1 0 - 8...
  • Page 141 Appendix 1 7HFKQLFDO 6SHFL¿FDWLRQV Technical 6SHFL¿FDWLRQV A 1 -1...
  • Page 142 <62 dBA in normal mode (at a distance of 1 meter in front of the UPS) Protection (IP Degree) IP 20 Parallel Redundancy Yes (up to 4 units) Others Emergency Power Off Yes (local and remote) Battery-start Modulon DPH Series 25-150 kW A 1 -2...
  • Page 143 Appendix 1 7HFKQLFDO 6SHFL¿FDWLRQV Model DPH 150 Dimensions (W x D x H) 600 x 1090 x 2000 mm UPS System 320 kg Physical Power Module 32 kg Weight Rack-mount 32 kg 25kW Power Module System Rack-Mount PDC Frame Maximum Hot-Swappable Breaker Capacity Module (for Rack-mount...
  • Page 144 Modulon DPH Series 25-150 kW A 1 -4...

  • Page 145: Appendix 2 : Warranty

    Appendix 2 Warranty Warranty A 2 -1...
  • Page 146 The User Manual must be carefully followed. Seller makes no representation RU ZDUUDQW\ DV WR WKH VXLWDELOLW\ RU ¿WQHVV RI WKLV SURGXFW IRU DQ\ VSHFL¿F DSSOLFDWLRQ Modulon DPH Series 25-150 kW A 2 -2...
  • Page 148 5013211800...

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