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Summary of Contents for inform SINUS Series
- Page 1 SINUS SERIES ONLINE UPS SYSTEMS Single phase in / Single phase out 1/2/3kVA USER MANUAL UNINTERRUPTIBLE POWER SUPPLY UPS...
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Page 2: Table Of Contents
Index IMPORTANT SAFETY INSTRUCTIONS ............2 Important Notices ................2 WARNING ..................3 1. INTRODUCTION ................... 4 1.1. The General Characteristics ............4 1.2. The Advanced Technical Characteristics ........5 2. Front and Rear Panel................6 2.1. Front Display Panel Explanation........... 6 2.2. -
Page 3: Important Safety Instructions
IMPORTANT SAFETY INSTRUCTIONS Save these instructions This manual contains important instructions that should be followed during installation and maintenance of the UPS and batteries. Important Notices: • To ensure safety in all applications where an UPS is hard wired to the Electrical Supply, ensure that the system is installed by authorized staff. -
Page 4: Warning
• This UPS has been designed and constructed to protect your assets from the wide range of power aberrations experienced on Utility power lines today. It is your insurance for reliable, clean and stable voltage supply. It is worth taking care to install the system correctly and to have it maintained correctly by y our local distributor. -
Page 5: Introduction
INTRODUCTION 1.1. The General Characteristics • True online architecture continuously supplies in your critical device with a stable, regulated, transient-free pure sine-wave AC Power. • 50KHz PWM sine-wave topology yields an excellent overall performance. • The high crest factor of the inverter handles all high-inrush current loads without a need to upgrade the power rating. -
Page 6: The Advanced Technical Characteristics
1.2. The Advanced Technical Characteristics ⚫ Market leading light and compact design for modern OA environment. ⚫ Powerf ul CPU integrates all power stages, control and communication f unctions necessary for maximized UPS protection and functionality, including Power management status monitoring, configuration setting operation Scheduling, remote control and self-diagnosis. -
Page 7: Front And Rear Panel
Front and Rear Panel 2.1. Front Display Panel Explanation... - Page 8 Main Switch This is control the on/off of the UPS Self Test OK LED Green LED lights up if self test is O.K. Test/Silence a. To silence alarm by pressing the button. b. To execute the self test of the UPS by pressing the button over 10 sec.
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Page 9: Rear Panel Explanation
2.2. Rear Panel Explanation 2.2.1 General Explanation 1kVA 2kVA 3kVA 1KVA 2KVA 3KVA 1) AC Inlet This is to be connected with an AC power cord for plugging... - Page 10 into the wall receptacle. 2) AC Input This is to disconnect line input to protect application from Fuse/ Output overload or short circuit. Breaker Fuse/Breaker Rating for 220V/230Vac systems 1KVA 2KVA 3KVA 220V/230Vac: 220V/230Vac: 220V/230Vac: 10A/250V 20A/250V 25A/250V 3) External This is a battery terminal to be connected with additional Battery battery banks for longer backup time purpose.
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Page 11: Communication Port Explanation
2.3. Communication Port Explanation The communication port on the rear panel of the UPS is a true RS232 serial type. It may be connected to a computer and allows the computer to monitor the status of UPS, and controls the operation of the UPS, via an additional UPS software kits. -
Page 12: Unpacking
The packing condition and the external outlook of the unit should be inspected carefully before installation. Retain the packing material for future use. 3.1.Unpacking 1. Take the UPS out of the PE foam. 2. Unwrap the UPS. a. The UPS itself is approx. 12.5~39kgs, so be careful when unpacking and lif ting the unit. -
Page 13: Storage Instruction
The installation should be conducted or supervised by a qualified technician to avoid accident. Charge the UPS for more than 8 hours after unpacking to ensure the UPS is f ully charged before usage. 1. Make sure the grounding of wall receptacle is properly done. 2.Verify if the voltage and frequency ratings match that of Utility, then connect the AC Input power cord to a verified grounded 3-wire receptacle. -
Page 14: Ups Operation Principle
UPS Operation Principle 4.1. When Utility is Normal The working principle of the UPS under Utility normal condition is illustrated as follows, RECTIFIER OUTPUT --- 4-1 --- When Utility is normal, the AC source is rectified to DC, partially fed into t he charger to charge battery and partially fed into inverter. -
Page 15: Overload Condition
When Utility is abnormal, the UPS will use the battery energy automatically to energize the Inverter, and turn off the charger and AC/DC converter. The inverter revert DC to AC to supply energy to the output load connected. The Inverter LED lights up. -
Page 16: Inverter Failure
4.4. Inverter Failure 4.4.1. Output short circuit under inverter mode If output load is short circuited under inverter mode, the UPS will turn off the output to prevent load from damage. The Fault LED lights up and the buzzer sounds continuously. The UPS can not turn on automatically after short circuit condition is eliminated. -
Page 17: Maintenance Guide
Maintenance Guide 5.1. System Block INVERTER AC/DC DC/AC Control BOOST Circuit DC/DC CHARGER BATTERY 5.2 Trouble Shooting When the UPS malf unctions during operation, you may check the list Below f or proper adjustment. Should the problem persists, please Contact your local distributor for help. -
Page 18: Maintenance
Situation Check Items Solution Battery Low LED lights up Battery is running out. Please proceed to shutdown your load & application Immediately then recharge the battery. Fault LED lights up Disconnect the output load immediately and re-switch on the UPS to see if the "Fault"... -
Page 19: Technical Specifications
Technical Specifications MODEL 1KVA 2KVA 3KVA INPUT Voltage (Vac) 160~280 50 / 60±5%(Auto Sensing) Frequency (Hz) Phase Single Input Power > 0.98(Full Load) Factor OUTPUT Voltage (Vac) 220/230/240 1000/700 2000/1400 3000/2100 Capacity(VA/W) Wave Form Sine Wave, THD<3%(no load to full load) Voltage Regulation ±2% Frequency Stability ±0.5Hz (Free Running) Synchronization... - Page 20 MODEL 1KVA 2KVA 3KVA PROTECTION Overload 100%~120% delay 60 seconds before switching to bypass; 120%~150% delay 10 seconds before switching to bypass; >150% immediately switch to bypass Short Circuit a) Inv. Mode: UPS shutdown and Cut the Output. b) Bypass Mode: AC Input fuse Breaks down. Overheat a) Utility Normal: Switch to Bypass.
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