Controler PWM programabil pentru instalatii fotovoltaice/eoliene ...
Type
EPRC-EC
Rated charging current
30A
Rated load current
30A
Work voltage
12V;24V auto switch
Over load, short circuit protection
Over load protection action: 1.25times rated load current in 60-sec, 1.5 times rated load current in 5-sec; Short circuit protection action: >=3times rated load current
No load current
Charging circuit voltage drop
Load circuit voltage drop
Over voltage protection
17V, x2/24V
Work temperature
Industry stage: -35degrees C to +55degrees C
Boost charge voltage
14.6V; x2/24V(keep 10-min) (Only applied when overdischarge appears)
Direct charge voltage
14.4V; x2/24V(keep 10-min)
Float charge voltage
13.6V; x2/24V(keep working until drop to the point of charge return voltage action)
Charge return voltage
13.2V; x2/24V
Temperature compensation
-5mv/degrees C/2V(Boost charge, Direct charge, Float charge, charge return voltage)
Lower voltage indicate
12.0V; x2/24V
Over discharge voltage
11.1V no load-real-time modified voltag