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OLW series wind solar complementary controller
OLW series wind solar complementary controller
Product details
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¥Product features:
²intelligenceModular and modular design, simple structure, powerful functionality, stable performance, and reliable product;
²PWM charging methodVoltage and current limiting charging mode ensures that the battery is always in the optimal charging state;
²TVSLightning protection;
²Complete protection function；
²Support temperature compensation, remote communication, fan speed, and optional low current charging for fans;
²supportGPRSCommunication module,RS485changeUSBconverter,RS485change232Optional accessories for the converter.
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¥technical specifications（24V）
model
OLWS06-24
OLWS08-24
OLWS10-24
OLWS15-24
OLWS20-24
OLWS30-24
Rated voltage of battery
24VDC
Rated power of fan
300W
300W
400W
500W
600W
1000W
Maximum input power of the fan
540W
540W
720W
900W
1080W
1800W
Rated power of photovoltaic system
200W
300W
400W
500W
500W
500W
Maximum charging current
33A
37A
41A
46
62A
71A
Overvoltage point
32.4VDC
Overvoltage recovery
31.2VDC
Range of trickle voltage
<21.6VDC
Direct voltage range
Battery voltage<27.6VDC
PWM
Charging voltage range
27.6VDC<Battery voltage<29.0VDC
Unloading voltage range
27.6VDC<Battery voltage<29.0VDC：PWMUnloading
Battery voltage>29.0V: Completely unloaded
Charging stop voltage point
29V
communication
Standard RS485, optional RS232 GPRS
Usage environment
Temperature:-25℃~45℃； Humidity:<95%No condensation；
External dimensions
Width x Height x Thickness: 150 x 258 x150（mm）
Display mode
LEDDigital tube display
static current
≤10mA
¥technical specifications（48V）
model
OLWS10-48
OLWS20-48
OLWS30-48
OLWS40-48
OLWS50-48
OLWS60-48
Rated voltage of battery
48VDC
Rated power of fan
600W
1000W
1000W
1500W
2000W
2000W
Maximum input power of the fan
1080W
1800W
1800W
2700W
3600W
3600W
Rated power of photovoltaic system
400W
600W
1000W
1000W
1000W
1500W
Maximum charging current
33A
43A
48A
54A
60A
71A
Overvoltage point
64.8VDC
Overvoltage recovery
62.4VDC
Range of trickle voltage
<53.2VDC
Direct voltage range
Battery voltage<55.2VDC
PWMCharging voltage range
55.2VDC<Battery voltage<58.0VDC
Unloading voltage range
55.2VDC<Battery voltage<58.0VDC：PWMUnloading
Battery voltage>58.0V: Completely unloaded
Charging stop voltage point
58V
communication
Standard RS485, optional RS232 GPRS
Usage environment
Temperature:-25℃~45℃； Humidity:<95%No condensation；
External dimensions
Width x Height x Thickness: 150 x 258 x150（mm）
Display mode
LEDDigital tube display
static current
≤10mA
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