User’s Guide DS-I Durable Series 1-3KVA
Contents Important Safety Instructions Save these instructions This manual contains important safety instructions. Read all safety and operating instructions before operating the uninterruptible power systems (UPS). Adhere to all warnings on the unit and in this manual. Follow all operating and user instructions. This equipment can be operated by individuals without previous training. Maximum load must not exceed that shown on the UPS rating label. The UPS is designed for data processing equipment.
Contents CONTENTS 1.Electromagnetic Compatibility ............................................................................................... 1 2. Introduction.......................................................................................................................... 2 3. System Description .............................................................................................................. 5 3.1 Transient Voltage Surge Suppression (TVSS) and EMI/FRI Filters .....................
Contents 9.2 Battery Replacement Procedures ............................................................................... 18 10. Trouble shooting .............................................................................................................. 19 10.1 Checking UPS status ................................................................................................ 19 10.2 Adjust the factors caused the problem ...................................................................... 19 Annex A.
Electromagnetic Compatibility 1. Electromagnetic Compatibility * Safety IEC/EN 62040-1-1 * EMI Conducted Emission.........IEC/EN 62040-2 Class A Radiated Emission............IEC/EN 62040-2 Class A *EMS ESD..................................IEC/EN 61000-4-2 Level 4 RS....................................IEC/EN 61000-4-3 Level 3 EFT..................................IEC/EN 61000-4-4 Level 4 SURGE............................IEC/EN 61000-4-5 Level 4 Low Frequency Signals..............
Introduction 2. Introduction Congratulations on your choice of the uninterruptible power system (UPS), the UPS comes in nominal power ratings of 1000VA, 2000VA and 3000VA. It is designed to provide conditioned power to microcomputers and other sensitive electronic equipment. When it is generated, alternating current is clean and stable.
Introduction 1 2 3 4 7 8 5 6 9 10 220/230/240V DS2000I 1 2 3 4 7 8 10 5 11 6 9 220/230/240V DS3000I 110/120V DS2000/3000I Fig 2.
Introduction 1 RS-232 communication port. DB9 type. 2 EPO. Short to activate. 3 Intelligent slot 4 USB port 5 Input surge protection slot. 6 Input socket. 2x0V 1KVA: IEC C14, 2K/3K: IEC C20 1x0V DS1000I: IEC C14; DS1500/2000I : NEMA 6-20P 7 Network surge protection. 8 Output Socket.2x0V DS1000 / 2000I: IEC320*4; DS3000I: IEC320*4 + Terminal 1x0V DS1000I: 4*NEMA; DS2000/3000I: 8*NEMA 9 4 External battery port. Optional for Long Back-up model.
System Description 3. System Description Input Output Bypass I/P TVSS & EMI/RFI Filters Rectifier/PFC Inverter O/P DC/DC Converter Battery Charger Battery 3.1 Transient Voltage Surge Suppression (TVSS) and EMI/FRI Filters These UPS components provide surge protection and filter both electromagnetic interference (EMI) and radio frequency interference (RFI). They minimize any surge or interference present in the utility line and keep the sensitive equipment protected. 3.
System Description connected to utility power. 3.5 DC-to-DC Converter The DC-to-DC converter utilizes energy from the battery system and raises the DC voltage to the optimum operating voltage for the inverter. The converter includes boost circuit which is also used as PFC. 3.6 Battery The standard model includes value-regulated, non-spillage, lead acid batteries inside. To maintain battery design life, operate the UPS in an ambient temperature of 15-25C. 3.
Production Specification and Performance 4. Product Specification and performance 4.1 Model Description This manual is applicable to the following models: Model No. Type Standard model DS1000I Long backup model Standard model DS2000I Long backup model Standard model DS3000I Long backup model 4.2 Product Specification and Performance 1. General Specification 2X0V Model DS1000I DS2000I DS3000I Power Rating 1KVA/0.9KW 2KVA/1.8KW 3KVA/2.
Product Specification and performance Voltage 36VDC 72VDC 72VDC Current 31A max 30A max 35A max Battery Voltage 110V/115V/120V/127Vac（120V Default） Output Current Dimension 6.7A 12.5A 16.7A 144*353*222 190*374*336 190*374*336 12 22 22 (W*D*H) mm Weight (kg) 2. Electrical Performance Input Model Voltage Frequency Power Factor DS1000/2000/3000I Single-phase 40-70Hz >0.98(Full load) Output Voltage Power Frequency Regulation Factor Distortion tolerance.
Installation 5. Installation NOTICE：UPS operation in sustained temperature outside the range of 15-25C (59-77F) reduces battery life. 5.1 Unpacking and Inspection 1) Unpack the packaging and check the package contents. The shipping package contains: ● 1 UPS ● 1 user manual ● 1 Communication cable 2) Inspect the appearance of the UPS to see if there is any damage during transportation. Do not turn on the unit and notify the carrier and dealer immediately if there is any damage or lacking of some parts.
Installation (a) (b) Fig.3 Output terminal of 3KVA 1). Remove the cover of output terminal 2). Use AWG14 wires for terminal wiring configuration as fig.3 (a) 3). Please check if the wires are securely affixed 4). Put back the cover to the rear panel as fig.3 (b). 5.3 Operating procedure for connecting the long backup time model UPS with the external battery 1. The nominal DC voltage of external battery pack please refer to General Specification.
Installation 2. Take out battery cable delivered with the UPS. One end of battery cable is a plug and 3. Connect the RED wire to the “+” terminal of the battery. Connect the BLACK wire to the other end has 2 open wires. the “-“terminal of the battery. Notice: DO NOT connect the battery plug to the battery socket of UPS first, otherwise, it may cause electric shock. 4. Connect the external battery plug to the battery socket on the rear panel.
Controls and Indicators 6. Controls and Indicators 1 2 3 4 5 6 7 Fig.5 Display Panel Description of Panel Controls Description 1.Press ON/OFF to start UPS when utility is normal NOTE It only bases on default setting(manual start) 2.Press ON/OFF to start from battery directly when there is no main input, press again to start UPS upon buzzer alarms 6 ON/OFF 3. Press ON/OFF to shutdown inverter when UPS is in normal mode. 4.Press ON/OFF to shutdown UPS completely when UPS is in battery mode 5.
Controls and Indicators Rectifier indicator: green--rectifier is normal, 3 REC green flicker--rectifier is starting, dark—rectifier is not working Inv indicator: green--inverter is normal 5 Inv green flicker--inverter is starting or tracking with bypass(ECO) dark—inverter is not working Bypass indicator: 2 BYP yellow—bypass is normal dark—bypass is not working Battery indicator: yellow—battery discharge or charged 4 BAT yellow flicker—battery is not connected, battery is low or charger is failure da
Controls and Indicators Description of Main Menu Display 1 Function Input information Submenu Input voltage(VAC), Input frequency(Hz), Input current(A) Fault code(FAULT), Warn code(WARN), Working mode (First number: n-normal mode, E-ECO mode.
Controls and Indicators 4 Load information Load percent (%) Active load(kW) Apparent load(kVA) Protocol code in mode 5 Output information Output voltage(VAC) Output frequency(Hz) Output current(A) Note: Press “FUNC” button to see different information.
Operation 7. Operation 7.1 Operation Mode 1. Turn on the UPS in normal mode 1) After you make sure that the power supply connection is correct, and then close the battery breaker (this step only for long backup time model), after that turn on the utility power. At this time the fans rotate, and LCD is on 2) Press ON/OFF for about 2.5 seconds, REC LED will green flicker. Inverter will start and the INV green led flickers when REC led is green NOTE Only be suitable for default setting mode.
Battery Maintenance 8. Battery maintenance 1-3KVA UPS only requires minimal maintenance. The batteries used for standard models are value regulated, sealed lead-acid, maintenance free battery. When it being connected to the utility power, whether the UPS is turned on or not, the UPS keeps charging the batteries and also offers the protective function of overcharging and over-discharging. The UPS should be charged once every 4 to 6 months if it has not been used for a long time.
Notes for battery disposal and replacement procedures 9. Notes for battery disposal and replacement procedures 9.1 Battery Disposal 1) Before disposing of batteries, remove jewelry, watches and other metal objects. 2) Use rubber gloves and boots, use tools with insulated handles.
Trouble Shooting 10. Trouble shooting This section describes checking the UPS’ status. This section also indicates various UPS symptoms a user may encounter and provides a troubleshooting guide in the event the UPS develops a problem. Use the following information to determine whether external factors caused the problem and how to remedy the situation. 10.1 Checking UPS status It recommended that checking the UPS operation status every six months.
Trouble Shooting 20 Warn: Bypass voltage abnormal Bypass voltage is out Check if utility power is indeed out of of bypass range or is range. off 24 Warn: Bypass over Load is on bypass and Remove some loads to ensure that load is overload total loads is less than 95% of rated capacity 26 Warn: Bypass overload timeout Load is on bypass and Remove some loads and restart overload. UPS again. When UPS is working Overload time is longer than the normally, turn on loads one by one.
Trouble Shooting 49 Fault: Inverter fault 51 Fault: UPS over temperature Inverter over voltage, Please contact with distributer or inverter under voltage, service center.
Trouble Shooting components for batteries. 82 Output CT fault Output CT assembled Check if the output CT has been mistakenly assembled mistakenly. Assemble the output CT as the device package on PCB. NOTICE Please provide the following information when reporting fault UPS: 1) The UPS model and serial NO.
Intelligent Slot Annex A. Intelligent Slot There are two types of intelligent slot for option: DB9, phoenix terminator. Max output current for intelligent slot is 1A. The functions of intelligent slot are listed as fig.7: UPS fail 1 General alarm 2 GND VCC Bypass mode 7 Battery low 8 UPS is on 9 Utility fail 3 12~24VDC Remote shutdown 6 4 5 (a)DB9 (b) Phoenix port Fig.
Rated Parameters Setting Annex B. EPO / External Battery Pack EPO EPO (emergency power off) is function to shutdown UPS completely at emergency condition. This function can be activated through a remote contact provided by the user. It requires opening NO and +24V at normal operation. EPO is activated when shorting NO and +24V.
Rated Parameters Settingot Annex C. Rated Parameters Setting Rated parameters of DS-I (L) 1-3K UPS can be set from panel. Please set rated parameters in according to the following procedures: 1) Start UPS power supply and ensure that rectifier, inverter, bypass and discharge are not working. 2) Press ON/OFF and FUNC together for 2.5 seconds to enter in setting mode, all LEDs flicker. 3) Voltage setting: press FUNC to change rated voltage.
Rated Parameters Setting BYPASS INPUT CONVERTER MODE Current mode 6) OUTPUT LOAD Current votlage/frequency Protocol setting: press ON/OFF to choose mode and enter in protocol setting. Codes are shown in LOAD, press FUNC to change protocol. First code: 0-Modbus, 1-SNT, “CC”-current protocol. BYPASS INPUT CONVERTER OUTPUT LOAD Protocol 7) Current setting Press ON/OFF to choose protocol and display current setting.
