Greencisco Industrial Co., Ltd.
PWM controllers 12V/24V/36V/48V
PWM solar controllers are widely used for solar power systems, solar street lights,ect.
Features
●LCD screen for displaying system working status and parameters.
●Charge and discharge controlling parameter is adjustable.
●Boost Charge mode auto shifts on when the battery voltage is lower than boost charge voltage.
●Double temperature sensors design,with inner sensor for temperature detection,outer independent sensor for detecting battery temperature, which makes battery temperature compensation more precise.
●The controller can work out daily battery charging and discharging capacity which makes it more convenient.
●It possesses overcurrent protection when charging which can decrease the charging current so as to protect the charge circuit if it exceeds the rated current.
●It will proceed equalizing charge every 30 days to protect the battery from vulcanizing.
●Industrial grade chips and precision components adopted which can work under cold,hot and moist conditions.
●PWM charging control to improve high charge efficiency.
Specification
Product
PWM Solar Charger Controller
Model PW10 PW20 PW30 PW40 PW60
Rated Voltage 12/24/48Vdc auto-detection
Charge current 10-60Amp
Load current 10-60Amp
Input voltage range 15-150Vdc
Max.PV open voltage 55Vdc
DC Overload protection 2.0 * Inom>5s
1.5 * Inom >20s
1.25 * Inom temperature controlled
Power consumption <10mA
Bulk charge 14.6Vdc 29.2Vdc 58.4Vdc
Floating charge 13.4Vdc 26.8Vdc 53.6Vdc
Equalization charge 14.0Vdc 28.0Vdc 56Vdc
Over charge disconnection 10.8Vdc 21.6Vdc 43.2Vdc
Over charge recovery 12.3Vdc 24.6Vdc 49.2Vdc
Over discharge disconnection 10.8Vdc 21.6Vdc 43.2Vdc
Over discharge reconnection 12.3Vdc 24.6Vdc 49.2Vdc
Temperature compensation -13.2mV/℃ -26.4mV/℃ -52.8mV/℃
Lead acid battery settings Adjustable
NiCd battery settings Adjustable
Load control mode Low Voltage Reconnect (LVR): Automatic
Low Voltage Disconnect (LVD):Automatic
Reconnection;warning flash,before disconnect,reconnection
Low voltage reconnect 12.0-14.0Vdc 24.0-28.0Vdc
Low voltage disconnect 10.5-12.5Vdc 21.0-25.0Vdc
Ambient temperature 0-40℃ (full load) 40℃-60℃ (derating)
Altitude 3000M
Protection class IP21
Cooling Natural cooling
Dimension(L*W*H)mm 192x140x66
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