Loading...
P30L User Manual
Revision 1.0
P30L LCD 30A Solar Charge Controller
CHC-LCD-30
User’s Manual
|
|
|
|
|
|
Page 1 of 16 |
windynation |
01/20/2014 |
P30L User Manual
Revision 1.0
|
|
|
Table of Contents |
|
1 |
Introduction................................................................................................................................................... |
3 |
||
|
1.1 |
Features.............................................................................................................................................. |
3 |
|
|
1.2 |
Safety Information............................................................................................................................... |
3 |
|
|
1.3 |
Specifications...................................................................................................................................... |
4 |
|
|
1.3.1 |
|
Electrical Specifications .................................................................................................................. |
4 |
|
1.3.2 |
|
Physical Specifications ................................................................................................................... |
4 |
2 |
Installation .................................................................................................................................................... |
4 |
||
|
2.1 |
Electrostatic (ESD) Precautions ......................................................................................................... |
4 |
|
|
2.2 |
Mounting ............................................................................................................................................. |
4 |
|
|
2.3 |
Connections ........................................................................................................................................ |
5 |
|
|
2.4 |
Parallel Connections ........................................................................................................................... |
7 |
|
3 |
Operation...................................................................................................................................................... |
7 |
||
|
3.1 |
Button Definitions................................................................................................................................ |
8 |
|
|
3.2 |
LCD Graphic Indicators ...................................................................................................................... |
8 |
|
|
3.3 |
LCD Interface Cycle............................................................................................................................ |
9 |
|
|
3.4 |
Interface Definitions ............................................................................................................................ |
9 |
|
|
3.4.1 Battery Voltage – MAIN Interface ................................................................................................... |
9 |
||
|
3.4.2 |
|
Battery Temperature ..................................................................................................................... |
10 |
|
3.4.3 PV – Solar Panel Output Current.................................................................................................. |
10 |
||
|
3.4.4 |
|
Load Current ................................................................................................................................. |
10 |
|
3.4.5 PV – Solar Panel Generated Charge............................................................................................ |
10 |
||
|
3.4.6 |
|
Load Consumed Charge............................................................................................................... |
11 |
|
3.4.7 |
|
Low Voltage Disconnect ............................................................................................................... |
11 |
|
3.4.8 |
|
Low Voltage Reconnect ................................................................................................................ |
11 |
|
3.4.9 |
|
Over Voltage Disconnect .............................................................................................................. |
12 |
|
3.4.10 |
Load Mode – Timed Control ..................................................................................................... |
12 |
|
|
3.5 |
Error Conditions ................................................................................................................................ |
13 |
|
|
3.5.1 |
|
Low Voltage Protection ................................................................................................................. |
13 |
|
3.5.2 |
|
Overload Protection ...................................................................................................................... |
13 |
|
3.5.3 |
|
Short-Circuit Protection................................................................................................................. |
13 |
|
3.5.4 |
|
Solar Panel Connection ................................................................................................................ |
14 |
|
3.5.5 |
|
Load In-Rush ................................................................................................................................ |
14 |
4 |
Application .................................................................................................................................................. |
14 |
||
|
4.1 |
Wire Gauge Reference ..................................................................................................................... |
14 |
|
|
4.1.1 |
|
Wire Thickness ............................................................................................................................. |
14 |
5 |
Troubleshooting And Support..................................................................................................................... |
14 |
||
|
5.1 |
Maintenance & Care ......................................................................................................................... |
14 |
|
|
5.2 |
Troubleshooting ................................................................................................................................ |
14 |
|
|
5.3 |
Support ............................................................................................................................................. |
15 |
|
|
5.4 |
Warranty ........................................................................................................................................... |
15 |
|
|
5.4.1 |
|
Restrictions ................................................................................................................................... |
15 |
|
5.4.2 Warranty Claims & Return Procedures......................................................................................... |
15 |
||
|
5.4.3 |
|
Disclaimer ..................................................................................................................................... |
16 |
|
5.4.4 |
|
Limitation of Liability...................................................................................................................... |
16 |
|
|
|
|
|
|
Page 2 of 16 |
windynation |
01/20/2014 |
P30L User Manual
Revision 1.0
1 INTRODUCTION
The WindyNation P30L Solar Charge Controller provides an intelligent multifunctional charging and power management solution for the solar charging of 12 and 24 volt battery systems. Operation is conveniently presented and parameters are controlled via a customized LCD display screen interface.
The controller features an automatic 12V or 24V DC detect function that will identify the battery voltage upon initial battery connection and uses Pulse-Width Modulation (PWM) allowing for a highly efficient and batteryfriendly charge control. An external temperature sensor provides software controlled charge compensation that accurately adjusts the over-discharge and over-charge voltages to maximize your batteries’ life.
Built in protection includes overload, short circuit, reverse polarity, lightning/surge, PV panel reverse current, over charging, and discharging protection. In the event of a short circuit or overload event, the system will be protected and remain undamaged.
The enclosure is made of durable plastic with visual LCD graphic symbols to provide status indications of charge, battery status, and system faults.
Read this manual carefully before installing or using the controller and keep it for future reference.
1.1 FEATURES
9Compact size is easy to mount on wall or panel.
9Visual LCD display
9User adjustable operation
9Intelligent PWM Charging Mode
9Automatic battery charging temperature compensation
9User settable charging & discharging voltage parameters
9User settable working modes of loads
9Accumulative function of charging & discharging AH
9Protection for battery bank discharging
9Protection for battery low voltage
9Battery reverse polarity protection
9Delayed auto restart after overloading protection
9Charge controller maintains batteries and extends battery life
9Convenient screw terminals for wiring
9Separate connections for PV panel, battery, and load
9Built-in overload and short circuit protection
9User selectable on, off, and time modes
9Wide operating temperature range -Û& WR Û&14Û) WR +140Û)
1.2SAFETY INFORMATION
Please read the installation and operating instructions carefully prior to use. Pay special attention to the IMPORTANT and WARNING statements in the manual.
WARNING:
Never install during a lightning storm or where unsafe voltages are present.
Solar panels produce power when exposed to light. Shade solar panels whenever solar panel wires are exposed.
Do not use with equipment that exceeds the rated power for this device.
|
|
|
|
|
|
Page 3 of 16 |
windynation |
01/20/2014 |
P30L User Manual
Revision 1.0
1.3SPECIFICATIONS
1.3.1Electrical Specifications
Parameter |
|
CHC-LCD-30 |
|
Rated Charge Current |
|
30 Amps |
|
Rated Load Current |
|
30 Amps |
|
Typical Idle Consumption |
|
At idle < 5mA |
|
Maximum Solar Input Voltage |
|
48V DC |
|
Rated Working Voltage |
|
12V DC or |
24V DC Battery Systems |
Float Charging Voltage |
|
13.8V DC |
27.6V DC |
(adjustable) |
|
|
|
Low Voltage Protection |
|
10.7V DC |
21.4V DC |
(adjustable) |
|
|
|
Low Voltage Recovery |
|
12.5V DC |
25.0V DC |
(adjustable) |
|
|
|
No Load Loss |
|
<30mA |
|
Loop Voltage Drop |
|
<170mV |
|
Temperature Compensation |
|
-4.0 mV/Cell/oC |
|
1.3.2Physical Specifications
Parameter |
|
Value |
Dimension (H x W x D) |
|
3.54” (90mm) x 7.40” (188mm) x 1.89” (48mm) |
Unit Weight |
|
12.7 oz. (360g) |
Operating Temperature |
|
14oF to 140oF (-10oC to 60oC) |
Operating Humidity |
|
<90% relative humidity (non-condensing) |
Wire Size |
|
Up to 16mm2 (7AWG) |
2INSTALLATION
¾Insure all terminating connections are clean and tight to prevent arcing and overheating.
¾The controller must be installed in an area that satisfies all of the following conditions:
1.Dry: Avoid any location where water can contact the controller
2.Cool: Ambient air temperature between 30°F and 105°F (0°C and 40°C)
3.Ventilated: Allow at least 4 in (10 cm) of clearance above and below and at least 1 in (25 mm) on each side for proper air flow.
2.1 ELECTROSTATIC (ESD) PRECAUTIONS
All electronic circuits may be damaged by static electricity. To minimize the likelihood of electrostatic damage, discharge yourself by touching an electrical ground (e.g.: copper pipe) prior to handling the unit and avoid touching components on the circuit boards. The risk of electrostatic damage is highest when relative humidity is below 40%.
2.2 MOUNTING
Mounting is optional; however, the environment must be dry and protected from water.
1.The controller can be mounted on a vertical or horizontal surface. If mounted vertically, the unit should be oriented such that neither end is at the top so foreign material cannot settle into the unit.
2.Install four user-supplied fasteners through the four mounting slots and into the mounting surface.
3.Tighten all the fasteners to ensure the controller cannot slide in any direction.
|
|
|
|
|
|
Page 4 of 16 |
windynation |
01/20/2014 |
P30L User Manual
Revision 1.0
IMPORTANT: For best results, mount the charge controller and batteries as close to the panels as practical.
2.3 CONNECTIONS
WARNING: Loose connectors result in excessive voltage drop and may over heat wires, which can cause the wire insulation to melt. This can cause electrical fires. Verify all connections are secure and have no voltage drop.
IMPORTANT: The NEC requires that the wires carrying the system current never exceed 80% of the conductor’s current rating (sizing recommendations are located in Section 4).
IMPORTANT: The screw-down terminals on the charge controller accept 7~26AWG wire.
IMPORTANT: Strip the wire ends approximately 0.3” (7.6mm) before connecting to the charge controller. Use caution when handling the stripped wires to avoid electric shock.
1) Connect the Battery
Connect the charge controller to the battery BEFORE connecting the solar panels to the charge controller. Insert the battery wiring to the BATTERY terminals on the front of the charge controller and tighten the terminals from the top of the controller using a screwdriver to ensure a good connection is made. Be sure to note the polarity of each terminal; the charge controller self-protection feature will prevent damage from
|
|
|
|
|
|
Page 5 of 16 |
windynation |
01/20/2014 |
Loading...