Summary of Contents for EandCPower Renata - I Series
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Page 1: User Manual
Renata - I Series (5K / 7.5K / 10K / 15K / 20KVA UPS) User Manual An ISO 9001:2008 Company... -
Page 2: Table Of Contents
Renata I - Series User Manual Contents Introduction..............Theory of Operation........... 2.1 Modes of Operation..........Safety Instructions............. 3.1 Preparation and System Setup......3.2 Installation............3.3 Operating Instructions......... Maintenance.............. 4.1 UPS Maintenance..........4.2 Battery Maintenance..........Trouble Shooting............Technical Specifications.......... -
Page 3: Introduction
Renata I - Series User Manual 1. Introduction On-Line UPS can supply adjusted stable uninterruptible power to electrical equipments. When AC fails, Voltage vary, voltage surge and noise conditions, UPS can keep the load works normally. In common operations, UPS first feed the power to rectifier for adjust and eliminate the unstable factor, then through inverter transfer the DC to pure AC to the Load. -
Page 4: Theory Of Operation
Renata I - Series User Manual 2. Theory of Operation 2.1. Modes of Operation 1. AC normal mode: As shown in Fig 1.1, the AC power supply passes through rectifier / inverter / static switch / filter to the output and chargers the battery by the charger. Rectifier Inverter Static Switch... - Page 5 Renata I - Series User Manual 2. Power Failure Mode: As shown in Fig 1.2, the battery supplies the output to Load through the inverter. Rectifier Inverter Static Switch Filter Input Output Charger Battery Fig: 1.1 3. Bypass Mode: As Shown in Fig 1.3, the unit will switch to bypass mode under the following conditions: 1.
- Page 6 Renata I - Series User Manual Rectifier Inverter Static Switch Filter Input Output Charger Battery Fig: 1.3 B. External Views Page 5...
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Page 7: Safety Instructions
Renata I - Series User Manual 3. Safety Instruction 3.1 (A). Preparation: To achieve ultimate performance of this on-Line UPS, Please observe the Following. 1. Read the User’s Manual. 2. Follow the Operating Instructions closely. 3. Be gentle and careful when moving the unit around. 4. - Page 8 Renata I - Series User Manual e. Always turn power off before wiring. f. Please follow the standard wiring procedures. g. Check for the correct Polarity. h. Avoid sharing the same terminals with other equipments. i. When wiring is done make sure that no wires touches the metal case to prevent short circuit.
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Page 9: Operating Instructions
Renata I - Series User Manual 3.3. Operating Instructions: 3.3.1. Pre-testing To ensure proper functioning of the UPS, the following step should be followed: 1) Double check the site of installation. 2) Make sure that the Power switch on the rear panel is OFF. 3) Unplug all loads. - Page 10 Renata I - Series User Manual 1. Bypass On (Green). 8. Battery Low (Red). 2. Load on Bypass (Yellow). 9. Inverter Fault (Red). 10. Over Load.(Red). 3. Mains ON (Green). 4. Load On Battery (Yellow). 11-15. Battery Levels LED Indicators. 5.
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Page 13: Trouble Shooting
Renata I - Series User Manual B. Troubleshooting Guide A. “Mains ON” Indication not ON Is “Line” Is power Turn ON Indication switch ON? power switch Is the Input Check the AC Voltage Input Normal? Call for Continue Service Fig : IV-1 Page 12... - Page 14 Renata I - Series User Manual B. Inverter Indication not ON Is Inverter Turn ON Is “Inverter” switch is ON? Inverter switch indication ON? Did “Inverter”: indicators go off in 20 Sec? Disconnect the Loads Did “Inverter”: indicators go off in 20 Sec? Continue Call for...
- Page 15 Renata I - Series User Manual C. Load on bypass Indication ON Is “Load on Is Inverter Turn ON Bypass” Indication ON switch is ON? Inverter switch after 20 Sec Is the Input Disconnect some Voltage uncritical loads Normal? Is “Fault” Indicators ON? Continue Call for...
- Page 16 Renata I - Series User Manual D. “INVERTER FAULT” Indication ON Turn OFF the “Inverter Switch” Disconnect Loads Turn ON the “Inverter Switch” Is “Inverter” indicators ON? Is “Fault” Reconnect all Indicators ON” Loads and turn ON Call for Service Fig : IV-4 Page 15...
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Page 17: Technical Specifications
Renata I - Series User Manual 6. Technical Specifications Page 16... - Page 18 Our Contact Information Head Office 29/A, 2nd Phase, Peenya Industrial Area, Bangalore - 560 058, India. T el No : +91-80-28371974 / 28379401, Fax No : +91-80-28391587 For sales enquiries contact : sales@eandcpower .com Regional Sales Offices Ahmedabad w Bangalore w...