Power Generation System Charge Controller

Produktbeschreibung

Product overview
This controller is applied to the solar system (independent system), which automatically controls the charge and discharge process. The discharging process of the controller is optimized, which can prolong the life of the battery and improve the performance of the system. Its comprehensive electronic protection function can prevent the user from causing damage to the controller during installation errors and system failures.

Function overview
• Excellent heat dissipation design and electromagnetic compatibility design;
• Efficient PWM charging mode;
• The load output can be controlled to enhance the security and stability of the system;
Battery charging and discharge parameters can be set up to enhance the flexibility of the system;
• Battery charging and discharging current and power can be viewed;
• Solar panel input voltage, battery voltage can be viewed;
• External temperature, mainboard temperature and ambient temperature detection;
• Any combination of pv modules and battery reverse automatic protection;
• Use special LCD display and traditional keyboard design for easy viewing;
• Have overcharge, over-discharge, overload protection and electronic short circuit protection.

Controller panel and wiring diagram
(System installation)

(1)Size chart

(2)Installation instructions
Open the controller box, take out the attachment, and fix the M3 screw to the controller (as shown in figure 2);
The preparation of the conductor: determine the length of the conductor first, determine the installation position, and reduce the length of the conductor as much as possible to reduce the power loss.
To connect the battery to the controller BAT +, BAT - terminal, to be safe, it is recommended to connect 100A fuse or dc circuit breaker; Pay attention to the negative pole, don't reverse it. For example, the controller can not damage the internal components of the controller without any indication of the controller's indicator light and LCD screen. If the connection is correct, the liquid crystal has an initial display interface, and the red light is extinguished, and the green light is indicated by the battery state (see table 1).
The LOAD is connected to the controller LOAD +, LOAD - terminal, pay attention to the positive negative pole, do not reverse.
Finally, the solar panels are connected to the controller PV+, PV - terminal, for the sake of safety, it is recommended that each circuit connect the fuse of 50A or dc circuit breaker; Pay attention to the negative pole, don't reverse it. The controller can't charge properly, but it can't be damaged. (note: if the user does not have a two-channel solar access, it can be used along the way)

4.Status indication

Indicator light	State	The content status
Charge	Normally bright	Charging
Charge	Off	Non-charging state
Load	Normally bright	Normal load
Load	Off	Load off

5.Key description
As shown in the figure, press the key
1).press this button to enter the setting interface or switch the setting item;
Button
2)press this button on the browse page to switch the browsing item down, press this key in the setting interface to increase the parameter value;
Press
3)to press the button to change the parameter value in the setting interface.
LCD screen description (default interface)
To be in accordance with the norms of operation, the general automatic access to the following interface

6.Technical Parameters(The following parameters are factory default)

Model		DHS-MC***
System rated voltage		12V24V adaptive		36V	48V
Current	Charging	20A~60A
	Discharging	20A~60A
Charging	Improve charging	14.6V	29.6V	43.8V	58.4V
	Equalizing charge	14.4V	28.8V	43.2V	57.6V
	Floating charge	13.8V	27.6V	41.4V	55.2V
	Temperature compensation	-18mV/ºC	-36mV/ºC	-54mV/ºC	-72mV/ºC
Discharging	Under voltage protection	10.8V	21.6V	32.4V	43.2V
	Undervoltage recovery	12.5V	25.0V	37.5V	50.0V
	Over voltage protection	16.5V	33.0V	49.5V	66.0V
No-load current		≤30mA
Light control open voltage		≤3V	≤6V	≤9V	≤12V
Light control off voltage		≥7V	≥14V	≥21V	≥28V
Maximum open circuit voltage		30V	50V	80V	100V
Operating temperature		-20ºC~+55ºC
Use elevation		≤ 5500m (2000m above need to reduce power use)
Install wire diameter		26AWG/10mm²
Size and weight		161mmx108mmx66m / 0.8Kg

Fault code table

Fault code		cause of issue	Trouble lifting
E001	Battery voltage anomaly	12V system:18V	The battery voltage returned to normal, the fault automatically removed
		24V system:18V
		36V system:18V
		48V system:18V
E002	Battery undervoltage protection	Voltage higher than 12.5V	The battery voltage returned to normal, the fault automatically removed
E003	Battery overvoltage protectio	Voltage less than 16.5V
E004	Output overload protection	Output current> rated 1.5 times 10 seconds	Need to manually release, the controller needs to restart power
E005	Output short circuit protection	Output current> rated 3 times 3 seconds
E006	Main plate temperature overheat protection	Above 90 ° C to stop working or below minus 40 ° C	The temperature returned to normal, the fault automatically removed
E007	External temperature overheat protection	Above 90 ° C to stop working or below minus 40 ° C

7.The attachment
(1)A 2 m temperature sensor (parameter value of 10K B value of 3950)
(2)Certificate;

FAQ
Q1. What's Certificates you have?
A: CE, RoHS, ISO9001, SGS certificates
Q2. How many years warranty?
A: All of products warranty 2 years. If have any quality problem, could return to us exchange new one or repair IR free. Use our company DHL account, free freight.
Q3. What's the payment term?
A: 100% T/T (large order, accept 30% T/T prepay 70% balance before shipping), Western Union, Paypal.
Q4. How's the delivery time?
A: Usually 2 hours after receive full payment. OEM order need 10-15 days.
Q8. How to distinguish solar charge controller with MPPT function?
A: Input voltage more than output voltage, charging current less than loading current.
Q12. What about your sale service?
A: Developing long-lasting relationships with our customers is of utmost importance to us. We are committed to providing you with excellent all-round services, before, during and after the installation of your renewable energy system.

Why Choose Us?
1>Strict Quality Control
For each order, strict inspections will be put in place for each procedure during their processing. The negative products will be ironed out before shipping
2>Stable suppliers
We have cooperated with many accessory suppliers for many years, so we can get cheaper and high quality accessories and thus we can give you a low price and high quality products.
3>Smooth Shipping
We have partnership with excellent shipping forwarders, therefore we can promise fast delivery and have the goods well protected.
4>Customers from all over the world
We have enough experience about foreign trade and our clients can be found in many countries
5>Fast reply
We will respond your question with 8 hours!

Lieferfähigkeit

Verpackung und Versand

Vorlaufzeit:

Hafen:

Verpackungsdetails:

>=5 pieces

US 28.00-36.00

Kontakt

Kommentare

Willkommen bei unzuun Kommentaren! Bitte halten Sie die Gespräche höflich und thematisch. Um produktive und respektvolle Gespräche zu fördern, Sie können Kommentare von unseren Community Managern sehen.

>={ {

US {-{

Details anzeigen