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Related Manuals for Manson Engineering Industrial PVC-7820
Summary of Contents for Manson Engineering Industrial PVC-7820
- Page 1 PVC-7820 12/24Vdc 40A Programmable PV Charger Controller User's Manual...
- Page 2 Precautions 1. Before using the charge/load controller, read all the instructions and cautionary markings on the charge/load controller, the batteries and the photovoltaic panels. 2. Do not attempt to repair the controller. Incorrect re-assembly may result in a risk of electric shock or fire.
- Page 3 Specifications 12V Batt. System 24V Batt. System System Battery Operation Range 4-16V nominal 8-32V nominal Max. Continuous PV Open Circuit Voltage Max. Charging Current Max. Output Current at Load Terminal Battery type Bulk Float 14.7V 13.4V Sealed 14.4V 13.6V LifeO4 14.6V 14.4V Battery Low Voltage Disconnect (LVD)
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Page 4: Table Of Contents
Table of Contents 1. Introduction 2. Control and Indicator 3. Operation 3.1 Connection 3.2 Select System Voltage 3.3 Select Battery Type 3.4 Set LOAD ON/OFF Program 3.5 USB Charging Port Selection 3.6 Status LED Indicators 3.7 Remote Signal Terminal... -
Page 5: Introduction
1. Introduction ● The PVC-7820 PV Charge Controller is designed for use with all types of 12V and 24V Photovoltaic (PV) panels/ system and different type of 12V/24V batteries. ● Suitable for PV panels with Open Circuit Voltage System Voltage PV panel open circuit voltage range 17Vdc –... -
Page 6: Control And Indicator
2. Control and Indicator The following diagram shows the hardware interface of the PV Charge Controller. Figure. 1 Front view of PV Charger Controller LEDs 1. Battery status indicator 2. Charging status indicator 3. Fault indicator 4. Battery Type indicator 5. - Page 7 Figure. 2 Connection port Connection Ports 14. PV terminal 15. Battery terminal 16. Load terminal 17. Battery Remote Sense terminal 18. Battery Temperature Sensor connector 19. USB charging port 20. Remote control extension...
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Page 8: Operation
3. Operation 3.1 Connection Figure. 3 Connection of PV Charge Controller 3.2 Select System Voltage The system voltage only can be selection within 1 minute after power up. If leave it for 1 minute without any action, the system will set with previous setting. The LED indication;... -
Page 9: Select Battery Type
3.3 Select Battery Type After PV controller up and run, you can set the battery type. Voltage for different battery type; Battery Type Bulk voltage Float voltage 14.7V 13.4V Sealed 14.4V 13.6V LifeO4 14.6V 14.4V - Press and hold Battery Type button to switch to next battery type. - The battery type setting will rotate in following sequence WET →... -
Page 10: Status Led Indicators
3.6 Status LED indicators Battery status indicator – Green/Red LED Green Flashing Battery Voltage = Bulk Voltage Battery Voltage = Bulk Voltage Green Solid Battery Voltage >= 12.6V Battery Voltage >= 25.2V Red Flashing Battery Voltage <=12.6V Battery Voltage <= 25.2V Red Solid Battery Voltage <=LVD Battery Voltage <=LVD... - Page 11 Pin assignment Function description Pin 1 Relay (Normal Open mode) @Max. 0.2A Synchronized with the LOAD Positive Terminal output On/Off signal Pin 2 Relay Common @Max. 0.2A Pin 3 Relay (Normal Close mode) @Max. 0.2A Opposite to the LOAD Positive Terminal output On/Off signal Pin 4 Pin 5 Pin 6...
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