Wind Controller 48V MPPT Wind Generator Load Controller 3KW With Build In Discharge Load

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Wind Controller 48V MPPT Wind Generator Load Controller 3KW With Build In Discharge Load
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Features
Specifications
Place Of Origin: Anhui, China
Brand Name: Listen
Model Number: LHCM3/48
Type: MPPT
Application: Wind Controller, Solar Working Station, Voltage Controller, Solar System Controller
Rated Voltage: 48v
Color: Silver
Wind Charging Range: 20-100vdc
Communication Port: RS232,RS485 Optional
Display: LCD
Controller Net Weight: 15KG
Wind Power: 3KW
Certification: Ce Rohs
Warranty: 2 Years
Charge Mode: MPPT Maximum Power Point Tracking
Basic Infomation
Place of Origin: Anhui, China
Brand Name: Listen
Certification: Ce Rohs
Model Number: LHCM3/48
Payment & Shipping Terms
Packaging Details: Carton box are usually used as package,this also can be customized.
Supply Ability: 2000 Set/Sets per Month
Product Description
Product Details

3KW wind, 48v system (with MPPT function)



Application Range

☀off-grid wind solar home power system
☀ office wind solar power system
☀ wind solar power station system tec.
☀ for DC load
☀ for AC load with inverter



Functions & Features

* Wind Generator Boost & Buck Intelligently.
* Wind Turbine Max Current Tracking (MCT) & Max Power Point Tracking (MPPT)
* Adaptive Impedance Matching of Wind Turbine & Load
* Control mode of Wind Turbine: Open Circuit & Dump-loading; Over Rotate Speed limiting, Over Voltage & Over Current limiting
* Battery Maximum Charging Current Smart Limiting
* Wind/Solar Charge to Battery Independently; Complement Intelligently
* Manual Brake
* Using or Not Using Wind to Charge to Battery Could be Set Manually
* Using or Not Using Solar to Charge to Battery Could be Set Manually
* RS232 (free) /RS485 Real-time Communication
* Procedure Could be Upgraded by RS232
* PC and Controller Both Could Set Parameters
* LCD Display Multi-level Menu; Intelligent Button Settings

Product Introduction
Parameters
Model
LHCM1/48
LHCM1.5/48
LHCM2/48
LHCM3/48
Rated wind power
1000w
1500w
2000w
3000w
Internal dump load device
Yes
Yes
Yes
Yes
Nominal system voltage
48VDC
48VDC
48VDC
48VDC
Battery over-discharge limit voltage(Low)
40.8V(adjustable)
Battery over-discharge limit recovery voltage(Rlow)
46.5V(adjustable)
Battery over-charge limit voltage(Full)
58.8V(adjustable)
Battery over-charge limit recovery voltage(RFull)
52.8V(adjustable)
Float voltage(Flot)
54.0V(adjustable)
Wind dumpload rotate speed(Rota)
500R(adjustable)
Wind pole logarithm(Pole)
10D(adjustable)
Wind charging range
DC (20-100)V
Wind start charging voltage(CutIn)
20V(adjustable)
Wind dumpload voltage(Vmax)
100V(adjustable)
Dump load control mode
Over rotate speed limiting, Over voltage limiting, Over Current limiting, PWM
Wind charging mode
MPPT(Boost &Buck) & PWM
Solar charging mode
PWM
LCD display content
Battery: voltage;charging current; Percentage of battery power.
Wind: voltage; charging current; rotate speed; output current; output power
Solar: voltage; charging current.
System: state; generated energy; error code
Operating temperature & Relative humidity
﹣20~﹢55℃/35~85%RH(Non-condensing)
Quiescent power drain
≤3W
Protection type
Battery: over-discharge protection; over-charge protection; anti-reverse connection.
Wind: Over rotate speed protection, over voltage protection, over current protection.
Product Details Show
Item
Name
Description
1
LCD display panel
Running data and configuration parameters are displayed in the LCD screen. Parameters could be set by keys on the panel.
2
Terminal block
Connect wind generator, pv panel, battery and load.
3
Battery switch
Disconnect battery current safely
4
Wind brake switch
Turn on (ON) or turn off (OFF) wind braking
5
USB
Storage data(If don't purchase, no USB interface)
6
RS485 interface
Communication interface(If don't purchase, no this interface)
7
RS232 interface
Communication interface(If don't purchase, no this interface)
8
Resistance cooling fan
This fan rotates when wind generator braking ,cooling the resistances
9
System cooling fan
This fan rotates when charging current is too high, cooling the system
10
Mounting holes
Install controller

A: Large current and high efficiency inductance to improve the chargeing efficiency. Inductance and fins closely contacted to improve stability.

B. NCC 105 degrees celcius, ten thousand hours long-life capacitor to ensure the controller working safely and stably.
C. Inside temperature probe, monitoring internal temperature of inductor and MOS tube, temperature compensation to protect controller and increase efficiency.
D. Large heat sink direct cooling along with cooling fan to ensure controller working stable, efficient operation with maximum effeciency.

System connection



What is MPPT (boost & buck) function?

Boost: If the wind generator voltage is lower than battery voltage, controller starts boost module automatically. Wind generator voltage is increased to the charging voltage.

Buck: If the wind generator voltage is higher than battery voltage, in order to acquire max power, buck module of the controller will started, to charging the battery.
MCT & MPPT: When it is breeze, loads lower the revolution speed of wind generator, that decreases the output power of wind generator. Through max current tracking (MCT) and max power point tracking (MPPT), output of wind generator is stabilized at the max balance of wind energy utilization. Combine with boost and buck function, wind energy utilization is increased.


For Example,

a 48v controller with PWM function, the charging range is 48-60VDC.

a 48v controller with MPPT (boost) function, the charging range is 20-60VDC.

a 48v controller with MPPT (buck) function, the charging range is 48-100VDC.

a 48v controller with MPPT (boost & buck) function, the charging range is 20-100VDC.



Software

Free Software

The software is easy to operate need not to be installed. You can browse and set parameters on PC through the software. You can download the software from official website. http://www.03ne.com/en_version/ziliao/

Browsing interface on PC:



Product Processing




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Contact Person : Amy Zhang
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