REVOV OG-3.6 Setup Manual

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Summary of Contents for REVOV OG-3.6

Page 2: About This Manual
ABOUT THIS MANUAL Purpose This manual describes the assembly, installation, operation and troubleshooting of this unit. Please read this manual carefully before installations and operations. Keep this manual for future reference. Scope This manual provides safety and installation guidelines as well as information on tools and wiring.
Page 3: Intended Use
avoid any malfunction, do not connect any PV modules with possible current leakage to the inverter. For example, grounded PV modules will cause current leakage to the inverter. When using CIGS modules, please be sure NO grounding. CAUTION: It’s requested to use PV junction box with surge protection. Otherwise, it will cause damage on inverter when lightning occurs on PV modules.
Page 4 • Basic System Architecture • The following illustration shows basic application for this unit. It also requires the following devices to have a complete running system: • Generator or Utility mains. • PV modules • Consult with your system integrator for other possible system architectures depending on your requirements.
Page 5: Product Overview
Product Overview NOTE: For parallel model installation and operation, please check Appendix I. 1. LCD display 13. Parallel communication port 2. Status indicator 14. Dry contact 3. Charging indicator 15. USB port as USB communication port and USB function port 4.
Page 6: Installation
INSTALLATION Unpacking and Inspection Before installation, please inspect the unit. Be sure that nothing inside the package is damaged. You should have received the following items inside of package: Preparation Before connecting all wirings, please take off bottom cover by removing two screws. When removing the bottom cover, carefully remove three cables as shown below.
Page 7 Mounting the Unit Consider the following points before selecting where to install: • Do not mount the inverter on flammable construction materials. • Mount on a solid surface • Install this inverter at eye level in order to allow the LCD display to be read at all times. •...
Page 8 WARNING! All wiring must be performed by a qualified personnel. WARNING! It’s very important for system safety and efficient operation to use appropriate cable for battery connection. To reduce risk of injury, please use the proper recommended cable and terminal size as below. WARNING! With lead-acid batteries, the battery room must be ventilated in accordance with the requirements of the battery manufacturer and with the locally...
Page 9 AC Input/Output Connection CAUTION!! Before connecting to AC input power source, please install a separate AC breaker between inverter and AC input power source. This will ensure the inverter can be securely disconnected during maintenance and fully protected from over current of AC input.
Page 10 Make sure the wires are securely connected. CAUTION: Important Be sure to connect AC wires with correct polarity. If L and N wires are connected reversely, it may cause the utility to be short-circuited when these inverters are in parallel operation. CAUTION: Appliances such as air conditioner requires at least 2~3 minutes to restart because it’s required to have enough time to balance refrigerant gas inside of circuits.
Page 11 CAUTION: It’s requested to use PV junction box with surge protection. Otherwise, it will cause damage on inverter when lightning occurs on PV modules. Step 1: Check the input voltage of PV array modules. This system is applied with two strings of PV array.
Page 12 Insert assembled cable into male connector housing as shown below. Then, use spanner to screw pressure dome tightly to female connector and male connector as shown below. Step 4: Check correct polarity of connection cable from PV modules and PV input connectors.
Page 13 Max. PV Array Open Circuit 500VDC Voltage PV Array MPPT Voltage Range 120 – 450VDC 90 – 450VDC Start Up Voltage (Voc) 150VDC 80VDC Recommended solar panel configuration for OG-3.6 model: SOLAR INPUT Q’ty’s of Total input Solar Panel Spec. panels power (reference) Min in series: 6 pcs, max.
Page 14 Recommended solar panel configuration for OG-7.2 model: SOLAR INPUT 1 SOLAR INPUT 2 Q’ty of Total Input Solar Panel Spec. panels Power (reference) Min. in series: 4pcs, per input Max. in series: 12pcs, per unit - 250Wp - Vmp: 30.7VDC 4pcs in series 4pcs 1000W...
Page 15 Remote Display Panel Installation The LCD module can be removable and installed in a remote location with an optional communication cable. Please take the follow steps to implement this remote panel installation. Step 1. Remove the screw on the bottom of LCD module and pull down the module from the case.
Page 16: Communication Connection
Note: Wall installation should be implemented with the proper screws to the right. Step 3. After LCD module is installed, connect LCD module to the inverter with an optional RJ45 communication cable as shown below Communication Connection Serial Connection Please use the supplied serial cable to connect between the inverter and your PC. Install the monitoring software from the bundled CD and follow the on-screen instructions to complete your installation.
Page 17: Operation
There is one dry contact (3A/250VAC) available on the rear panel. It could be used to deliver signal to external device when battery voltage reaches warning level. BMS Communication It is recommended to purchase a special communication cable if you are connecting to Lithium-Ion battery banks.
Page 18 Operation and Display Panel The operation and the LCD module, shown in the chart below, includes six indicators, six function keys, on/off switch and a LCD display to indicate the operating status and input/ output power information. Indicators Function Keys...
Page 19 LCD Display Icons...
Page 21: Setting Programs
LCD Setting General Setting After pressing and holding “ ” button for 3 seconds, the unit will enter the Setup Mode. Press “ ” or “ ”button to select setting programs. Press “ ” button to confirm you selection or “...
Page 29 55.5V 54.5V...
Page 34 Function Setting There are three function keys on the display panel to implement special functions such as USB OTG, Timer setting for output source priority and timer setting for charger source priority. 1. USB Function Setting Insert an OTG USB disk into the USB port ( ). Press and hold “ ” button for 3 seconds to enter USB Setup Mode.
Page 35 Step 3: Please select setting program by following the procedure. If no button is pressed for 1 minute, it will automatically return to main screen. Error message for USB On-the-Go functions: If any error occurs, error code will only show 3 seconds. After three seconds, it will automatically return to display screen.
Page 36 Step 3: Please select setting program by following each procedure. Press “ ” button to exit the Setup Mode. 3. Timer Setting for the Charger Source Priority This timer setting is to set up the charger source priority per day. Step 3: Please select setting program by following each procedure.
Page 37 LCD Display The LCD display information will be switched in turn by pressing the “UP” or “DOWN” button. The selectable information is switched as the following table in order.
Page 43 Faults Reference Code...
Page 44: Battery Equalization
Warning Indicator BATTERY EQUALIZATION Equalization function is added into charge controller. It reverses the buildup of negative chemical effects like stratification, a condition where acid concentration is greater at the bottom of the battery than at the top. Equalization also helps to remove sulfate crystals that might have built up on the plates.
Page 45 Equalize charging time and timeout In Equalize stage, the controller will supply power to charge battery as much as possible until battery voltage raises to battery equalization voltage. Then, constant-voltage regulation is applied to maintain battery voltage at the battery equalization voltage. The battery will remain in the Equalize stage until setting battery equalized time is arrived.
Page 46: Specifications
SPECIFICATIONS Table 1 Line Mode Specifications...

This manual is also suitable for:

Og-7.2