Assmann Digitus DN-170093 Manual

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ONLINE UPS SYSTEM

DN-170093・DN-170094・DN-170095・DN-170096

Manual

The information in this document is subject to change without notice.

Publish statement

Thank you for purchasing this series UPS.

This series UPS is an intelligent, single phase in single phase out, high frequency

online UPS designed by our R&D team who is with years of designing experiences on

UPS. With excellent electrical performance, perfect intelligent monitoring and

network functions, smart appearance, complying with EMC and safety standards,

The UPS meets the world's advanced level.

Read this manual carefully before installation

This manual provides technical support to the operator of the equipment.

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Page 1 ONLINE UPS SYSTEM DN-170093・DN-170094・DN-170095・DN-170096 Manual All rights reserved. The information in this document is subject to change without notice. Publish statement Thank you for purchasing this series UPS. This series UPS is an intelligent, single phase in single phase out, high frequency online UPS designed by our R&D team who is with years of designing experiences on UPS.
Page 2: Table Of Contents
Table of Contents 1. Important Safety Warning..................3 1.1 Transportation ....................3 1.2 Preparation......................3 1.3 Installation ......................3 1.4 Operation ......................4 1.5 Maintenance, service and faults ................ 4 1.6 Symbols used in this guide ................. 5 2. Installation and setup ....................5 2.1 Unpack checking ....................
Page 3: Important Safety Warning
1. Important safety warning Important safety instructions – Save these instructions Please comply with all warnings and operating instructions in this manual strictly. Save this manual properly and read carefully the following instructions before installing the unit. Do not operate this unit before reading through all safety information and operating instructions carefully.
Page 4: Operation
1.4 Operation • Do not disconnect the mains cable on the UPS system or the building wiring outlet (shockproof socket outlet) during operations since this would cancel the protective earthing of the UPS system and of all connected loads. • The UPS system features its own, internal current source (batteries). The UPS output sockets or output terminals block may be electrically live even if the UPS system is not connected to the building wiring outlet.
Page 5: Symbols Used In This Guide
1.6 Symbols used in this guide WARNING! Risk of electric shock CAUTION! Read this information to avoid equipment damage 2. Installation and setup Note: Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. Please keep the original package in a safe place for future use. 2.1 Unpack checking Don’t lean the UPS when moving it out from the packaging Check the appearance to see if the UPS is damaged or not during the...
Page 6: Installing The Ups
2 kVA: 3 kVA: (1) Output receptacles (10 A) (6) AC input receptacle (2) Battery terminal (7) Input circuit breaker (3) SNMP intelligent slot (8) EPO (4) RJ45 data line Surge Protection (9) USB (5) RS-232 communication port (10) Output receptacle (16 A) 2.3 Installing the UPS •...
Page 7 CAUTION The cabinet is heavy. Removing the cabinet from its carton requires a minimum of two people. If installing optional EBP(S), make sure to install the EBP(S) directly below the UPS so that all wiring between the cabinets is installed behind the front covers and inaccessible to users.
Page 8 e) Repeat Steps 3 and 4 for the other rail assembly. f) Tighten the four butterfly nuts in the middle of each rail assembly. g) If installing optional cabinets, repeat Step 1 through Step 6 for each rail kit. h) Place the UPS on a flat, stable surface with the front of the cabinet facing to you.
Page 9 a) Remove the front cover of each UPS Press the cover side with LCD display, hold the other side and quickly extract it, then extract the other side with display. (see Figure 5) Note: A ribbon cable connects the LCD control cover to the UPS. Do not pull on the cable or disconnect it.
Page 10 d) Replace the UPS front cover To replace the cover, verify that the ribbon cable is protected and (if EBPS are installed) the EBP cable is routed through the knock out on the bottom of the cover. Put the front cover hooks of side with display to the cover port, put another side to the other two ports, then press it until the cover and the chassis are combined tightly.
Page 11 Figure 8: Removing the EBP Front Cover b) On the bottom of the UPS front cover, remove the EBP cableknockout (see Figure 9). Figure 9: Removing the UPS Cable Knockout c) For the bottom (or only) EBP, remove the EBP cable knockout on the top of the EBP front cover.
Page 12 f) Verify that the EBP connections are tight and the adequate bendradius and strain relief exist for each cable. Figure 10: Typical EBP installation g) Replace the EBP front cover. To replace the cover, verify that the EBP cables are routed throughthe EBP cover knockouts, cover connects with the cover hook near the left side of the EBP cabinet.
Page 13 Figure 12: Increase EBP plasticbase installation (2) Rackmount converted to Tower LCD Display plasticbase installation...
Page 14 • The installation between UPS and EBPS can be referred to Figure 14 Figure 14: The installation for UPS and battery boxes Figure 15: Long backup external battery connection...
Page 15: Ups Startup And Turn Off
a) Install the base, then place the RT UPS on the base one by one as Figure 13 shows. b) The cover installation and cable connection of the UPS and EBPS are the same as RT. (To install the optional EBP(s) for a UPS) 2.4 UPS startup and turn off •...
Page 16: Operation And Display Panel
All UPS and EBP cabinets Number of battery strings UPS only (internal batteries) 1 (default) UPS + 1 EBP UPS + 2 EBPs UPS + 3 EBPs UPS + 4 EBPs Note: The UPS contains one battery string; each EBP contains two battery strings. 2.6 Operation and display panel The operation and display panel, shown in below chart, is on the front panel of the inverter.
Page 17 LED indicator Indicator Description ON: The UPS has an active alarm or fault The UPS is in Bypass mode. ON: The UPS is operating normally on Yellow bypass during High Efficiency operation. ON: The UPS is in Battery mode. Yellow ON: The UPS is operating normally.
Page 18 Icon Function/Description Input source information Indicates the AC input Indicates input voltage, input frequency, PV voltage, battery voltage and temperature Configuration program and fault information Indicates the settings programs Indicates the warning and fault codes Warning: flashing with warning code Fault: flashing with fault code Output information...
Page 19: Operations
Indicates the load level by 0 – 24%, 25 – 49%, 50 – 74%, 75 – 100% 0 – 24 % 25 – 49 % 50 – 74 % 75 – 100 % Mode operation information Indicates unit connects to the mains Indicates load is supplied by utility power Indicates the utility charger circuit is working Indicates the DC/AC inverter circuit is working...
Page 20: Setup The Ups
to exit setting mode when in UPS setting mode,but save nothing. • Up key: Press this button to display previous selection in UPS setting mode. • Down key: Press this button to display next selection in UPS setting mode. • To confirm selectionand exit setting DOWN mode:Press this button to confirm selection and exit setting mode...
Page 21: Lcd Display
schedule UPS shutdown/start-up and monitor UPS status through PC. The UPS is equipped with intelligent slot perfect for either SNMP or Relay card. When installing either SNMP or Relay card in the UPS, it will provide advanced communication and monitoring options. Note: USB port and RS-232 port can't work at the same time.
Page 22 Input frequency & output frequency Battery voltage & backuo time & battery capacity Load Environment Temperature UPS model Firmware version...
Page 23: Ups Setting
Alarm code (warning message) All alarm codes are present when abnormal behavior(s) occur(s) 3.4 UPS setting The UPS has setting functions. This user settings can be done under any kind of UPS working mode. The setting will take effect under certain condition. Below table describes how to set the UPS.
Page 24 Frequency setting • Press Enter button to change the setting (50 or 60Hz). • Press UP button ▲ to select the previous setting. • Press DOWN button ▼ to select the next setting. Battery capacity setting • Press Enter button to change the setting (Battery capacity range is 1-200Ah).
Page 25 Bypass voltage upper limit setting • Press Enter button to change the setting (The bypass voltage upper limit range is 230 – 264Vac). • Press UP button ▲ to select the previous setting. • Press DOWN button ▼ to select the next setting.
Page 26: Operational Status And Mode(S)
3.5 Operational status and mode(s) Item Content Displayed Standby Mode No Output Bypass Mode Utility Mode Battery Mode Battery Self-diagnostics Inverter is starting up ECO Mode EPO Mode Maintenance Bypass Mode Fault Mode Generator Mode 3.6 Alarm or fault reference code Event log UPS Alarm Warning Buzzer...
Page 27: Troubleshooting
Output Short Circuit Beep Continously Fault LED lit Output Over Voltage Beep Continously Fault LED lit Output Svr Over Voltage Beep Continously Fault LED lit Output Low Voltage Beep Continously Fault LED lit +Battery Over Voltage Once per second BATTERY LED blinking +Battery Disconnected Once per 2 Seconds BATTERY LED blinking...
Page 28 Alarm code is shown as “45” Low battery voltage or Contact your dealer. and battery led blinking. charger failure Alarm code is shown as “26” Remove excess loads from UPS and INV and BYPASS led UPS is overload output. blinking. Check output wiring and if Alarm code is shown as “32”...
Page 29 Check the wire RefeR to Wiring connect refer to Diagram wiring Diagram Check the UPS mode(Input voltage Bat voltage) UPS turn on Check sps +12V & Replace power board Battery mode Bat voltage Replace control panel Fan Run normal& Fan issue Replace fan LCD light? Replace control...
Page 30: Storage And Maintenance
5. Storage and Maintenance • Operation The UPS system contains no user-serviceable parts. If the battery service life (3~5 years at 25°C ambient temperature) has been exceeded, the batteries must be replaced. In this case, please contact your dealer. Be sure to deliver the spent battery to a recycling facility or ship it to your dealer in the replacement battery packing material.
Page 31 effective monitoring of the real-time status of UPS and timely feedback the status to monitor when abnormal situation occurs (such as UPS failure, mains interruption, UPS bypass and ect.). It is installed in the intelligent slot ofthe UPS. The relaycard includes 6 output ports and one input port.Please refer to the following table for detail.
Page 32 Note: Depending on user configuration, the pins must be shorted or opened to keep the UPS running. To restart the UPS, reconnect (re-open) the EPO connector pins and turn on the UPS manually. Maximum resistance in the shorted loop is 10 ohm. Always test the EPO function before applying your critical load to avoid accidental load loss.
Page 33: Specification
7. Specification MODEL 1KVA(S) 1.5KVA(S) 2KVA(S) 3KVA(S) PHASE Single phase with ground 1000 VA / 1500 VA / 2000 VA / 3000 VA / Capacity (VA/Watts) 1000 W 1500 W 2000 W 3000W INPUT Nominal voltage 208/220/230/240VAC 176 Vac ± 5 % @ 100 % - 50 % load; Low line 110 Vac ±...
Page 34 Waveform Pure Sinewave AC mode Zero <->Batt. mode Transfer time Inverter <-> 4 ms (Typical) bypass 89 % 89 % 93 % 93 % (AC mode) (AC mode) (AC mode) (AC mode) Efficiency 85 % 85 % 86 % 87 % (DC mode) (DC mode) (DC mode)
Page 35 In this case, the user may be required to take appropriate measures. Hereby Assmann Electronic GmbH, declares that the Declaration of Conformity is part of the shipping content. If the Declaration of Conformity is missing, you can request it by post under the below mentioned manufacturer address.

This manual is also suitable for:

Digitus dn-170094 Digitus dn-170095 Digitus dn-170096