Product Card

Features
- Load output with low battery voltage disconnect function.
- Lighting control function, one timer only.
- Seven segment display for quick and easy setting of the load output functionality, including timer
setting.
- Three stage battery charging (bulk, absorption, float), not programmable.
- Load output protected against over load and short circuit.
- Protected against reverse polarity connection of the solar array and/or battery.
Day/night timing options
See manual for details
BlueSolar PWM-Light 48V Charge Controllers
BlueSolar PWM-Light 48-30
BlueSolar PWM-Light 48-10 48-20 48-30
Battery Voltage
48V
Rated charge current
10A
20A
30A
Automatic load disconnect
Yes
Maximum solar voltage
100 V
Self-consumption
< 10 mA
Load output Manual control + low voltage disconnect
Protection Battery reverse polarity (fuse) Output short circuit Over temperature
Overload protection
Shut down after 60 s in case of 130% load
Shut down after 5 s in case of 160% load
Short circuit: immediate shut down
Grounding
Common positive
Operating temp. range -20 to +50°C (full load)
Humidity (non-condensing) Max 95%
BATTERY
Bulk charge 58,0V (1)
Charge voltage 'absorption'
56,8V
Charge voltage 'float'
55,2V
Low voltage load disconnect
44,8V
Low voltage load reconnect
50,4V (manual)
52,4V (automatic)
ENCLOSURE
Protection class
IP20
Terminal size
6 mm² / AWG10
Weight
0,17 kg
Dimensions (h x w x d)
95 x 140 x 33,5 mm
STANDARDS
Safety
IEC 62109-1
EMC
EN 61000-6-1, EN 61000-6-3
1)
The Controller immediately switches to the lower absorption voltage level after the bulk charge level has been reached.