ITEM 1 DELTA P/N SUPPLIER P/N 5011361602 NOTES *1 NOTES : *1 MANUAL OPERATION GES302R200035 ESI ENG *2 MUST MEET DELTA'S GENERAL SPEC. :10000-0162 *3 封面部分:長:210mm±2 寬:150±2 材質:120P特銅紙 表面處理: 無 *4 內文部份:長:210mm±2 寬:150±2 材質:70P模造紙 印刷色數: 1色 *5 字體印刷顏色: 黑色 裝訂方式: 騎馬釘 *6 備註:天地至少留10mm 附件一共31頁 REV.
GAIA series 1- 3 KVA USER MANUAL ONLINE GA1000R GA2000R GA3000R Uninterruptible Power Supply 1
CONTENTS IMPORTANT SAFETY INSTRUCTIONS ................................................................................ 2 CHAPTER 1 INTRODUCTION ............................................................................................. 5 1-1 THEORY OF OPERATION..................................................................................................... 5 1-2 FEATURE .........................................................................................................................
IMPORTANT SAFETY INSTRUCTIONS Save These Instructions! This manual contains important instructions for our UPS that should be followed during installation and maintenance of the UPS and batteries. The UPS has an internal battery supply. The nominal rating voltage of battery supply is 24V, 48V, 72V for 1KVA, 2KVA and 3KVA UPS individually no matter what model of the 1KVA, 2KVA and 3KVA UPS.
Disconnect charging source prior to connecting or disconnecting battery terminals. Determine if the battery is inadvertently grounded. If inadvertently grounded, remove source of ground. Contact with any part of a grounded battery can result in electrical shock. The likelihood of such shock will be reduced if such grounds are removed during installation and maintenance (applicable to UPS and a remote battery supply not having a grounded supply circuit).
[2, 3KVA MODELS] Federal Communications Commission Interference Statement This equipment has been tested and found to comply with the limits for a Class A digital device, pursuant to Part 15 of the FCC Rules. These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial environment.
CHAPTER 1 INTRODUCTION 1-1 Theory of operation The main topology of the UPS consists of bypass path, AC-DC converter, DC-AC inverter, battery charger, DC-DC converter, control circuit and detection circuit. Moreover, the intelligent power management software is also optional. The function and efficiency are superior to the traditional UPS.
In case the utility power fail, the AC-DC converter and charger will be off duty. The DC-DC converter works and converts the battery voltage into DC-BUS voltage. The DC-AC inverter converts the DC-BUS voltage into AC voltage. This is so called “ON-BATTERY mode”. The auxiliary power circuit supplies the designated power to all the control circuits. Because the DC-AC inverter is always working, the DC-DC converter can work rapidly and replace the AC-DC converter while the utility power fails.
1-2 Feature The UPS, available in 1KVA, 2KVA and 3KVA, is an advanced on-line UPS providing reliable and consistent sine-wave quality power to vital equipment. It supports personal computers, networks, servers, telecommunication equipment and a variety of other facilities. With its outstanding protection features, the unit keeps your applications safe and running smoothly at all times. High power density Other than traditional UPS adopting 0.
included in this unit. Considerate design Battery start function allows startup of the UPS even when there is no AC line available. In addition, the UPS which was shut down by remote control during power line blackout will restart automatically when AC power recovers. Using our automatic frequency sensing function to match input and output frequency, users don't need to set either 50Hz or 60Hz. Other features, such as UPS self-diagnosis and flexible external battery pack, are also included.
1-3 Annotation and symbol The two signs shown on the manual indicating important instruction need to be followed. ! Read before Operation Maybe Dangerous/Follow Instructions Protective grounding terminal: A terminal which must be connected to earth ground prior to making any other connection to the equipment. This symbol indicates the word “phase”. ON TEST This symbol indicates the principal on/off switch is in the “ON” position.
CHAPTER 2 OPERATION 2-1 Operation Panel OVERLOAD 100% FAULT ON TEST 75% 50% BYPASS OFF 25% LINE ONLINE LOAD BATT. ON BATT. BATT. LOW REPLACE BATT. UNINTERRUPTIBLE POWER SUPPLIES OVERLOAD B. 10 B. 5 100% B. 11 FAULT B. 1 BYPASS 75% A. 1 OFF A. 2 50% 25% B. 2 ON TEST LINE B. 3 B. 7 B. 4 ONLINE LOAD BATT. ON BATT. BATT. LOW REPLACE BATT. UNINTERRUPTIBLE POWER SUPPLIES Figure 2-1 Operation Panel 10 11 B. 6 B. 9 B.
Operation Panel A. Button： 1. ON/TEST Switch: The button is used for turning on the UPS, it can also perform the battery test function in “ON-LINE mode”. In “ON-BATTERY mode”, this button can turn off the buzzer for silence. 2. OFF Switch: The button is used for turning off UPS. B. LED Display Status： 1. Bypass: This LED indicates that the UPS is in “BYPASS mode”. 2. Line LED: This LED indicates the condition of input line. If the input voltage is too low, too high, or out of frequency, this LED will flash.
Rear Panel The rear panel is explained as follows: (Please refer to Figure 2-2.1 and 2-2.2) 3 2 7 1 8 4 INPUT BREAKER LOAD 1 LOAD 2 24V DC 40A SNMP SLOT INPUT IN OUT SURGE PROTECTOR 5 REPO RS232 10 6 9 Figure 2-2.1 (1KVA Rear Panel) 2 7 4 1 8 INPUT BREAKER SNMP SLOT LOAD 1 LOAD 2 48V DC 40A INPUT 3 IN OUT SURGE PROTECTOR LOAD 3 1 5 REPO RS232 10 6 9 Figure 2-2.2 (2KVA & 3KVA Rear Panel) 1. OUTPUT RECEPTACLES: The UPS supplies AC power to the load. 2.
6. COMMUNICATION INTERFACE (RS-232/DRY CONTACT): The communication port is used to communicate PC and UPS. Please refer to section four for more detailed information. 7. Fan: DC fans for cooling purpose. 8. External Batteries Connector: Used for connecting external battery Bank to extend back up time. 9. USB: USB connector can be plugged in this port. The communication port is used to communicate PC and UPS. 10. EPO (RJ11/Emergency power OFF): When UPS is connected to RJ11 connector.
CHAPTER 3 INSTALLATION Before unpacking the UPS, check the packing box. If there is any visible damage, contact your dealer at once. 1. Any individuals with previous training should operate this unit. 2. This unit should be installed by service personnel. 3-1 Mounting 3-1-1 Enclosure Mounting Install the mounting bracket. See Figure 3-1. Figure 3-1 UPS Mounting 3-1-2 Vertical Installation The UPS is rack mountable as well as standing alone.
3-2 Connecting the battery bank 1. Before installation, check the rating voltage of battery bank is suitable for the UPS. 2. When UPS is running for the first time, charge the UPS for at least 8 hours to ensure batteries inside are fully charged before operation. 3. Utilize the battery connection cable, be attached in battery bank package, packed with the battery bank and UPS show as Figure 3-3.
3-3 Connecting the RS-232/Dry contact Connect the interface signal cable between the RS-232/Dry contact port on the rear panel of UPS and COM1 or COM2 of computer if necessary (Show as Figure 3-4.1 and 3-4.2). Refer to section four for more information. Figure 3-4.1 UPS Connection for 1KVA: 1. Connect to RS232 Port. 2. Connect to PC. 3. AC input utility supplies power to the UPS. INPUT BREAKER LOAD 1 LOAD 2 24V DC 40A SNMP SLOT INPUT IN OUT SURGE PROTECTOR REPO RS232 Figure 3-4.
3-5 Connecting to utility power AC input utility supplies power to the UPS. After that, the fan (in rear panel) will run and all LEDs will light for about 2-3 seconds. Users can check whether all LEDs are normal or not. The UPS is set in “STANDBY mode” initially. Meanwhile battery will be charged. (Shown as Figure 3-5) OVERLOAD 100% FAULT ON TEST 75% 50% BYPASS OFF 25% LINE ONLINE LOAD BATT . ON BATT. BATT. LOW REPLACE BATT.
3-9 Silence function The buzzer can be turned “On” or “Off” by pressing the [ On Test ] button when the UPS is in “ON-BATTERY mode”. 3-10 Turning “OFF” the UPS Push the [ OFF ] button for turning off the UPS. When a short beep is heard, please release your press. After a few seconds the UPS will be off. The UPS will keep charging when UPS is in “STANDBY mode” even though the [ OFF ] button has been pressed. To fully turn off the UPS, it is advised to unplug the power cord.
BATTERY REPLACE: This LED function is to alert user that the batteries should be replaced. When the microprocessor in the UPS detects a battery fault, the buzzer beep 0.1 second every 2 seconds. (Shown as Figure 3-10) OVERLOAD 100% FAULT ON TEST 75 % 50 % BYPASS OFF 25 % LINE ONLINE LOAD BATT . ON BATT. BATT. LOW REPLACE BATT. UNINTERRUPTIBLE POWER SUPPLIES Figure 3-10 Battery Replace BATTERY LOW: This function is to inform user the remaining power capacity of the batteries.
3-13 UPS internal fault If the following conditions occur, the UPS fails. At this time the UPS will transfer to “BYPASS mode”. The bypass LED and fault LED will light on and alarm continuously. If utility is too low or too high the UPS output will be disabled. For fault messages, please refer to the troubleshooting (section 6) of this manual. 9 When the UPS inner components overheat, the UPS will protect itself by thermal switches. This status is so-called “O.T.P”. Show as Figure 3-13.
CHAPTER 4 COMMUNICATION INTERFACE The UPS provides RS-232 and Dry contact protocols in one D-sub 9 connector. Using proper UPS management software and cable, the UPS can be managed in LAN/ Intranet/ Internet environment.
4-1 RS232/ USB The RS232/USB communication port provides the following functions: 1. Monitoring charger status 2. Monitoring battery status and condition 3. Monitoring inverter status 4. Monitoring UPS status 5. Monitoring the utility power status 6. Providing the power switch function for computer to turn on/off the utility power on schedule for power saving 7.
4-2 Dry Contact Its major functions normally some or all of following: 1. To broadcast a warning when power fails. 2. To close the files before the battery is exhausted. 3. To turn off the UPS via computers. Pin1 The pin is normally open. When battery low, pin1 and pin5 are connected via photo coupler. Pin3 On Battery mode, the UPS will shut down when a high level voltage (5~12V) sustained for at least 3.8 seconds is applied. Pin5 Signal ground. Pin6, 7 Reserved. Pin8 The pin is normally open.
4-3 SNMP CARD 1. SNMP (Simple Network Management Protocol) is the most popular protocol in the network. Via NMS (Network Management Station) can detect the status of all facilities in the network. 2. On the rear panel of UPS built-in a SNMP slot (Please refer to Figure 2-2 ), this optional interface unit can integrate UPS into the network and then you can easily monitor the UPS status. Once you install SNMP card in the UPS, you can’t get any information from UPS via RS232. i.e. 3.
CHAPTER 5 BATTERY REPLACEMENT Servicing of batteries should be performed or supervised by personnel knowledgeable of batteries and the required precautions. Keep unauthorized personnel away from batteries. 5-1 Battery Replacement (See Figure 5-1) 1 Remove front panel. 2 Unscrew four bolts of the battery. Compartment. 3 Unplug battery connectors. 4 Unscrew two bolts . 5 Pull the battery set out and renew it. 6 Assemble UPS by reverse procedure.
CHAPTER 6 TROUBLESHOOTING Problem Possible Cause Solution ON/ TEST button is not pushed. Press the ON/ TEST button to turn on the UPS. (Refer section 3 to turn on the UPS.) Battery low shutdown and utility is absent. Waiting for line recovery. UPS fault. Call for qualified service personnel if above actions do not solve the problem. UPS is not turned on. (No alarm, No LED 1. Reduce some loads The rear panel input circuit lights) connected to the UPS. breaker is tripped. (Button is 2.
Problem PC-UPS communication does not work properly. UPS operates on battery even though the line is in normal operating condition. UPS over temperature. Possible Cause Solution Incorrect transmission speed. Re-test after using another different transmission speed. Refer to communication interface (Section 3-4) of this Incorrect RS-232 connection. manual Re-connect the UPS with COM1 / COM2 on PC again. Incorrect USB connection. Re-connect the UPS with USB on PC again. No incoming utility.
FAULT MESSAGE Following information indicates various symptoms. Use this information to determine what factors cause the problem. 1. Alarm will sound to alert user that the UPS requires attention. 2. One or more additional load/battery level LED indicators will illuminate to provide a diagnostic aid to the operator, described as below (Show as Figure.
TECHNICAL SPECIFICATIONS Model Capacity INPUT Output Outlet Battery Interface Environment Safety Approval Others Appearance 2KVA 3KVA 2KVA/1600W 3KVA/2100W Rated Voltage 200V, 208V, 220V, 230V, 240V Voltage Range 160V∼275V (Full Load)； 130V~160V (70% to 100% Load Linearly De-rating) Frequency 50Hz/60Hz (±5 Hz) Power Factor ≥0.97 Voltage 200V, 208V, 220V, 230V (default), 240V Frequency 50 (default)/60Hz Voltage Regulation +2% Frequency Accuracy +0.
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