This controller used for
off-grid solar power systems (independent system), especially suitable for
small off-grid solar power control system, automatically adjust the charging
and discharging.JND-X series controller’s battery charging process
is optimized, can prolong the life of battery, improve system performance.Its
comprehensive self-test function and electronic protection function can be
avoided due to installation errors and damage of system failure caused the
controller damaged.
Good performance:
-
Excellent thermal design and air cooling control.
-
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
industrial generic RS232 communication interface, the user can design PC
communication software, also can buy the company developed the upper machine
communication accessories.
Date sheet:
|
Electrical parameter
|
parameter
|
|
rated
system voltage
|
DC
240V
|
DC
220V
|
DC
216V
|
DC
192V
|
DC
120V
|
DC
110V
|
DC
96V
|
|
Rated
charge current
|
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
|
|
Max input voltage
|
DC
450V
|
DC
430V
|
DC
430V
|
DC
400V
|
DC
250V
|
DC
230V
|
DC
200V
|
|
Min input voltage
|
DC
300V
|
DC
275V
|
DC
270V
|
DC
240V
|
DC
150V
|
DC
138V
|
DC
120V
|
|
Max input power
|
12000W
|
11000W
|
10800W
|
9600W
|
6000W
|
5500W
|
4800W
|
|
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
|
|
limited
charge voltage
|
300V
|
275V
|
270V
|
240V
|
150V
|
138V
|
120V
|
|
Over voltage Recover
|
294V
|
270V
|
265V
|
235V
|
147V
|
135V
|
118V
|
|
Average voltage
|
290V
|
266V
|
261V
|
232V
|
145V
|
133V
|
116V
|
|
Boost
voltage
|
276V
|
253V
|
248V
|
221V
|
138V
|
127V
|
110V
|
|
Float voltage
|
250V
|
229V
|
225V
|
200V
|
125V
|
115V
|
100V
|
|
undervoltage recovery
|
216V
|
198V
|
194V
|
173V
|
108V
|
99V
|
87V
|
|
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
|
Mechanical parameter
|
Dimension
|
355*273*142(mm)
|
|
Hole
Size
|
295mm x 353mm
|
|
Hole
size
|
Φ7
|
|
Terminal
|
24mm2
|
|
Net weight
|
7.1kg
|
|
Dimension
|
355*273*142(mm)
|
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