(including software, etc.) it. Reproduction or distribution of it any from or by any means is not permitted. All rights reserved. STATCON ENERGIAA PVT. LTD. Reserves the right of final interpretation. This document is subject to changes without prior notice. This is valid only for SEOG MPPT- based PCUs and not for custom built ratings.
SEOG MPPT-Based PCU. List of inverters for which this operation manual is valid have been mentioned in the below list. This manual is not applicable for customized built ratings provided in writing by Statcon Energiaa Pvt. Ltd. (hence for the ‘SEPL’ or the company’).
1.3 SAFETY 1.3.1 GENERAL SAFETY RULES: Installation. maintenance & repair should be done by authorised, trained & experienced personnel only. Disconnect the battery, grid, solar panel & load before any service on the inverter to avoid electrocution. To disconnect the inverter, turn off the MCBs/Switch/Terminals on the PCU & remove the battery ...
2. INTRODUCTION 2.1 PRODUCT DESCRIPTION The SEOG MPPT-Based PCUs are mechanically and electrically robust with a operating range and suitable for operating in harsh environments. This unit is perfectly fit for low-maintenance for industrial and residential applications both. A typical block diagram is shown in Figure 2 involving the integration of SOLAR, GRID, BATTERY and GENSETS with the site loads.
2.2 PRODUCT NOMENCLATURE Figure 3 Note : Above nomenclature shall be valid only for SEOG MPPT-Based Power Conditioning Unit. 2.3 PHYSICAL APPEARANCE & TERMINATION DETAILS OF INVERTER SEOG MPPT-Based PCU comes in sheet metal enclosure of standard sizes and colour shades depending upon the size of the machine.
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2.3.1 SEOG - TABLE TOP TYPE MODEL : 0.5-1 KVA/24V/48V MPPT-Based PCU FRONT VIEW REAR VIEW Figure 4 2.3.2 SEOG - TOWER TYPE MODEL : 2-4 KVA/48V MPPT-Based PCU FRONT VIEW REAR VIEW Figure 5 7 of 30...
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2.3.3 SEOG - TABLE TOP TYPE MODEL : 5-6 KVA/48V MPPT-Based PCU FRONT VIEW REAR VIEW Figure 6 2.3.4 SEOG - TOWER TYPE MODEL : 10KVA/96/120V MPPT-Based PCU FRONT VIEW REAR VIEW Figure 7 8 of 30...
REAR VIEW FRONT VIEW Figure 8 2.4 FEATURES SEOG series PCU’s provide a complete solution for 230V AC, 50Hz power requirements. This series PCUs are rich in the following features: 2.4.1 5 MODE PRIORITY SELECTION AS PER USER REQUIREMENT MODE-1 : Solar >...
3. INSTALLATION 3.0 LOCATION AND PLACEMENT 3.0.1 PCU The Inverter should be placed in accordance with the following: Unpack PCU completely then unwrap the stretch film from PCU. In a well-ventilated room. Placed on a raised platform for better insulation from the ground, protection from water, and so on. ...
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This image shows a typical single-line diagram showing use of SPD and earth connection there of. 11 of 30...
3.1 ELECTRICAL WIRING WIRING AND THIMBLE/LUG SIZE CHART AS PER IS-3961-PART V *THIMBLE/LUG DIA AT SCREW SIDE IS 6.2 MM. THIMBLE/LUG size should be same as wire size given below. Table 3 AC Mains Battery Load Figure 9 ENSURE THAT ALL THE MCB’s ARE IN OFF POSITION BEFORE STARTING THE CONNECTION. 12 of 30...
3.2 ELECTRICAL CONNECTIONS 3.2.1 CONNECTION TO THE BATTERY Connect the +ve terminal of the battery to the ‘BATT+’ terminal of PCU. Connect the -ve terminal of the battery to the ‘BATT-’ terminal of PCU. Keep wire to be of minimum possible length. ...
3.4 EARTHING Earthing of any equipment is required to ensure that the chassis of the equipment is at ground potential and the user does not experience any shock in case of contact. For SPDs to operate and protect the equipment against lightning, earthing is mandatory. ...
4. DISPLAY 4.0 DISPLAY OVERVIEW The Flow diagram of home display on the page shows the basis navigation of the display panel through the buttons provided : namely INC, DEC, SET, ENTER. The display automatically scrolls the parameters after the unit is switched ON. ...
4.3 MENU SETTING Long Press key SET to enter MENU setting Mode. In MENU press key INC successively to go in DATA LOGGING MODE, USER MODE, USER SETTING MODE, FACTORY SETTING MODE and PARAMETER CALIBRATION MODE. To exit from this mode press ENTER.
BATT LOW : This red LED glow when your battery is low/discharged. Once Battery voltage falls below Battery Under Voltage set value; Inverter will shut down and disconnect the load to stop further discharging of battery. Next, “BATT. LOW” indication will appear on the display. Now Inverter will again given the O/P to load only when Battery Voltage rises up to more than float voltage set value.
4.6 FAULT ANALYSIS 4.6.1 FAULT / ALARM INDICATION VIA BUZZER In the PCU system, if any fault/alarm occurs then an audio alarm indication is generated by a buzzer -a continuous beep sound. By pressing ENTER key after checking the fault type in LED/LCD, buzzer sound gets deactivated.
5. OPERATING MODES AND LOAD CHART 5.1 DETAILS OF PRIORITY MODES MODES MEANING REASON TO SELECT THIS MODE Suitable for the case where customers wants no battery charging through grid supply. This mode MODE-1 S>G>B* allows the battery to discharge approx. 40%-50% then AC loads switch to grid source, if grid supply available.
5.2 WORKING OF SYSTEM EXPLAINED FOR MODE-2 : SOLAR > GRID > BATTERY SOLAR SOURCE GRID BATTERY VOLTAGE AC LOAD ON BATTERY STATUS ✓ ✓ <= NOMINAL VOLTAGE PV POWER < AC LOAD POWER ✓ ✓ > NOMINAL VOLTAGE PV POWER > AC LOAD POWER ✓...
5.3 LOAD CHART & BATTERY SIZING PCU must be chosen as per load requirement, as this affects the life of your battery as well as the PCU. Manufacturer shall not be responsible for the selection of mode as well as the size of the PCU (that can only be determined by the installer/end-user).
6. MAINTENANCE & TROUBLESHOOTING 6.1 VISUAL INSPECTION Inspect the inverter and the cables for visible damage and pay attention to the operating status display of the inverter. Before maintenance, you must disconnect AC and DC to avoid risk any shock. ...
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FAULT * 2 (INVERTER OVER-VOLTAGE): This fault occurs due to internal fault of PCU or due to loose connections. REMEDY: Check all connections of your PCU. IN CASE THESE DO NOT WORK, CONTACT THE SERVICE ENGINEER. FAULT * 3 (BATTERY UNDER-VOLTAGE) : This fault/alarm may occur due to loose connection of your ...
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REMEDY: Check the PV output (It must be as per your PCU specification). IN CASE OF ANY OTHER ISSUE, CONTACT TO SERVICE ENGINEER. FAULT * 9 (SYSTEM OVER LOAD) : This fault may occur due to exceeding the load from PCU rating. ...
APPENDIX-1 GENERAL FAULT AND THEIR SOLUTIONS 1. INVERTER OUTPUT VOLTAGE IS NOT AVAILABLE CAUSE REMEDY Input DC Voltage is not available Make it available first MCB switch is kept in OFF position Check the position of MCB and keep it at ON position Battery connected in reverse polarity Check the position of ON/OFF switch and keep it at ON position System is trip DC under voltage condition...
APPENDIX-3 TERMS AND CONDITIONS OF WARRANTY Statcon Energiaa Pvt. Ltd. (henceforth SEPL, the company, manufacturer, Statcon Energiaa Pvt. Ltd.) warrants to the end-purchaser, provided the purchaser is able to provide valid and legal invoice receipt as well as warranty card duly signed by the dealer/ manufacturer. If any defect(s) should be found in SEPL’s manufactured PCUs within the warranty period, SEPL’s only obligation is to repair or replace, at its sole...
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distributor purchased from, unless a written letter or email by the manufacturer is provided for longer distances. Selling in war-prone areas, hill-terrain regions without informing the manufacturer will lead to lack of servicing from the manufacturer. Place not covered under warranty - Andaman & Nicobar Island, Kerala, Leh, Tamil Nadu, Andhra, Tripura, Mizoram, or any other place not accessible by Indian Railways or Govt.
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APPENDIX-4 SERVICING AND CUSTOMER CARE In the unlikely event that you encounter any technical issues with one of our products, please contact our servicing customer support in one of the following ways: 1. Email us at servicing@energiaa.in 2. Call us at 1800-891-3319 (toll free) 3.
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