USER MANUAL On-Line UPS Model ZS110 1000VA/2000VA/3000VA Uninterruptible Power Supply System 1 2
1 Introduction 1. 2 Safety Instructions 1. 1 Description of Commonly Used Symbols 1. Read this manual carefully and thoroughly before operation the UPS and save this manual properly for future reference. 2. Do not tear up or shatter the alarm table on the UPS and pay attention to it. 3. Please do not overload the UPS. 4. The UPS contains large capacity batteries. The case of the UPS must not be opened by untrained personnel. Otherwise, it may cause electric shock. 5.
2 Product Description 2. 2 The Appearance of the UPS The ST-series is an on-line uninterruptible power supply device incorporating double-converter technology with single-phase input and single-phase output. It offers the high quality power supply with the greatest degree of availability and reliability. The 1-3kVA of ST series is compact and convenient for users, especially for the basic equipments in some areas such as: finance, communication, government, traffic, manufacture, education and so on. 2.
2. 3 Operating Principle the fault type, and the fault information will be reported through the communication ports. 6. Charger: The charger of standard UPS provides 1A charging current; and long backup time provided 7A charging current. 7. Battery: Sealed maintenance-free lead –acid battery can be used as the DC source of the UPS. 8. Output filter: It filters the output and provides clean AC power to the load. Figure 2-4 The UPS operating principle 1.
3 Installation 3. 3 Cable Connection 3. 1 Unpacking Inspection 3.3.1 Connecting Input and Output Cables 1. Open the packing box of UPS and take it out, visually examine the unit for transit damage. 2. Check against the accessory lists that the accessories of the UPS are present. (Refer to Table 9-1). 3. Make sure the model is what you wanted from the nameplate on the rear panel 4.
Figure 3-2 Connection method of output 3.3.2 Operation Procedure of External Battery for Long Backup Time UPS The battery connection procedure is very important for long backup model. Any incompliance may result in the risk of electric shock. Therefore, the following steps must be strictly complied with. 1. First connect in series the batteries of the pack to ensure proper battery voltage that ZS110-1KS for 36VDC, ZS110-2KS for 72VDC, ZS110-3KS for 96VDC. 2.
Computer interface: The type of signals is provided by the UPS to communicate with a host computer through communication cable included in the standard accessory, User can use special monitor software UPSilon in the standard accessory to monitor the UPS through the port. 4 Chapter Empty, not present any more 2. Alternative connection of communication Intelligent Slot: It is designed for installing the dry contact card, SNMP card and 485 card.
5 Operation (LCD model) c) LCD display screen switch Pressing the function button for more than 1 seconds and less than 2 seconds (buzzer beeps once) to switch LCD display screen 4 LED indicators The LED indicators contains, Bypass indicator, utility power indicator, Inverter indicator, Battery indicator. The definition of each indicator is the same as LED panel (refer to table 4-1). 5.1 Operation Display Panel 5.2 Operation Mode 1.
5.2.2 Battery Mode When operating in the battery mode, the display of main page on the front panel is shown as the figure 5-3. The battery indicator and the Inverter indicator are turned on. If the utility power indicator blinks at the same time, it shows that the utility power is abnormal. Load information area shows load value, and bat level area shows current battery capacity.
battery is not fully charged (the battery level icons lit one after another circularly). When the battery is fully charged, all the level icons are turned on. 1) When operating in bypass mode, the UPS beeps every 2 minutes. If the “Function” key is pressed for more than 2 seconds, the alarm will not beep (silence function). Press the “Function” key more than 2 seconds again to resume the alarm function.
5.3 Operating Instructions 5.3.1 UPS ON/OFF Operation Note： The battery is fully charged before delivery. However, storage and transportation will inevitably cause some charge loss. Therefore, it is advisable to charge the battery for 10 hours before using it, so as to ensure adequate battery capacity. 1. Turning on the UPS The operation of turning on the UPS contains: turning on with utility power and turning on without utility power.
6 Maintenance 6. 2 Checking UPS function 6.1 Battery Maintenance Every time when conducting field maintenance, please check the regular function of the UPS, including: 1. Check the operation status of the UPS If the main voltage is within the specifications, the UPS should operate in normal mode; if the main voltage is abnormal, the UPS should operate in battery mode. In both cases, there should be no fault indication. 2.
7 Troubleshooting 7 Troubleshooting In the event of an UPS fault, shoot the trouble according to Table 6-1. If the fault still persists, please contact our customer service center. Faults Fault/Warning code F01 F02 F03 F04 F05 F06 F07 F08 Possible cause Fault icon Alarm on constantly on constantly on constantly Beep continuously Beep continuously Beep continuously Internal fault. Internal fault. Internal fault.
8 Specifications 8. 2 Mechanical 8. 1 Electrical Model Rating Input ZS11 ZS110- ZS11 ZS110- ZS11 ZS110- Model ZS110-1K 0-1K 1K-KS 0-2K 2K-KS 0-3K 3K-KS ZS110-2K 1KVA/800W 3KVA/2400W Single phase & earth ground ZS110-1K-KS Rated voltage 220VAC ZS110-2K-KS Voltage range 115VAC~300VAC ZS110-3K-KS Frequency 50Hz ≥0.99 （80±5)VAC～（286±5)VAC Single phase & earth ground Rated voltage 220VAC Power factor 0.
9 Appendix 9.
