1. Microcomputer chip ensures accurate control
2. Perfect protections: over charge, over-discharge, reverse connection, PV cell panel reverse connection protection
3. Automatic brake and manual brake ensures that the wind turbine and the PV & wind hybrid charging controller operate safely and reliably
4. Voltage for automatic brake (rectified voltage of solar panel) and the recovery time after automatic brake can be adjusted in accordance
with customer’s demands
5. High efficiency, soft braking, independent input circuits for wind turbine and the PV. As a result, if there is something wrong with one circuit,the other circuit can operate smoothly to provide stable power supply for load.
6. Common cathode circuit design makes the system more stable and reliable.
Good performance:
-
Excellent thermal design and air cooling control.
-
Safe and reliable shared-one negative circuit design
-
High efficient PWM charging ways.
-
Variety of load control method, enhanced the
flexibility of the system
-
Battery charging parameters can be set up.
-
Any combination of photovoltaic module and storage
battery reverse automatic protection function, no damage to any device.
-
Adopt traditional LCD display and
keyboard design, convenient to view the running parameters of the controller.
-
Provide GPRS, Wifi, RS232 communication interface, the user can design PC
communication software, also can buy the company developed the upper machine
communication accessories.
Electrical parameter
|
Electrical parameter
|
parameter
|
|
rated
system voltage
|
DC
240V
|
DC
220V
|
DC
216V
|
DC
192V
|
DC
120V
|
DC
110V
|
DC
96V
|
DC
48V
|
DC
24V
|
|
Rated
charge current5
|
50A
|
50A
|
50A
|
50A
|
50A
|
50A
|
50A
|
50A
|
50A
|
|
The
maximum allowable voltage
|
DC
320V
|
DC
293V
|
DC
288V
|
DC
256V
|
DC
160V
|
DC
147V
|
DC
128V
|
DC
64V
|
DC
32V
|
|
Max input voltage
|
DC
450V
|
DC
430V
|
DC
430V
|
DC
400V
|
DC
250V
|
DC
230V
|
DC
200V
|
DC
100V
|
DC
50V
|
|
Min input voltage
|
DC
300V
|
DC
275V
|
DC
270V
|
DC
240V
|
DC
150V
|
DC
138V
|
DC
120V
|
DC
60V
|
DC
30V
|
|
Max input power
|
12000W
|
11000W
|
10800W
|
9600W
|
6000W
|
5500W
|
4800W
|
2400W
|
1200W
|
|
Static
loss
|
<0.2A
|
|
Charge
loop drop
|
≤0.5V
|
|
Discharge
circuit of pressure drop
|
≤0.3V
|
Battery voltage parameters（Temperature：25℃）
|
controls
parameter
|
|
Over voltage switching off
|
320V
|
294V
|
288V
|
256V
|
160V
|
147V
|
128V
|
64V
|
32V
|
|
limited
charge voltage
|
300V
|
275V
|
270V
|
240V
|
150V
|
138V
|
120V
|
60V
|
30V
|
|
Over voltage Recover
|
294V
|
270V
|
265V
|
235V
|
147V
|
135V
|
118V
|
59V
|
29.5V
|
|
Average voltage
|
290V
|
266V
|
261V
|
232V
|
145V
|
133V
|
116V
|
58V
|
29V
|
|
Boost
voltage
|
276V
|
253V
|
248V
|
221V
|
138V
|
127V
|
110V
|
55.2V
|
27.6V
|
|
Float voltage
|
250V
|
229V
|
225V
|
200V
|
125V
|
115V
|
100V
|
50V
|
25V
|
|
undervoltage recovery
|
216V
|
198V
|
194V
|
173V
|
108V
|
99V
|
87V
|
43.2V
|
21.8V
|
|
Under voltage disconnect
|
——
|
|
Duration
of equilibrium
|
2 hours
|
Note: The Battery voltage parameters can be set up on behalf of
this keypad and LCD Settings, all parameters can be set through the
communications software
Environmental parameter
|
Environmental
parameter
|
parameter
|
|
Work temperature
|
-35℃- +55℃
|
|
Store
Temperature
|
-35℃- +80℃
|
|
Temperature
Range
|
10%-90%No condensation
|
|
Protection level
|
IP30
|
|
Using altitude
|
≤3000m
|
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