DEFA WS50A Mode D'emploi page 4

Warning triangle flashes red every 1.5 seconds
p p
Cause: Battery disconnected for less than 30 seconds, or battery voltage less than 2V
Rectification: Make sure that the battery voltage is higher than 2V and that the clamps are fastened
Warning triangle flashes twice red every 1.5 seconds
pp pp
Cause: Battery disconnected for more than 30 seconds, or battery voltage less than 2V
Rectification: Make sure that the battery voltage is higher than 2V and that the clamps are fastened
Warning triangle flashes three times red every 1.5 seconds
ppp ppp
Cause: Over temperature protection
Rectification: Check that the charger has sufficent ventilation.
Warning triangle flashes four times red every 1.5 seconds
pppp pppp
Cause: Short Circuit Protection
Rectification: Check charging cables, contacts and battery poles
Warning triangle flashes six times red every 1.5 seconds
pppppp pppppp
Cause: Battery Fault
Rectification: Check defective battery for cell short-circuit or sulfation
Warning triangle flashes seven times red every 1.5 seconds
ppppppp ppppppp
Cause: Too much parallel consumption connected
Rectification: Make sure that the consumption from the battery is less than what the charger provides.
6
GB
ERROR DESCRIPTION
TECHNICAL INFORMATION
Electrical data input
Mains voltage
Mains frequency
Mains current
Efficiency
Effective power
Power consumption (standby)
Protection class
EMC emission
Electrical data output
Nominal output voltage
Output voltage range
Output current
Battery return current
Mechanical data
Cooling
Dimensions (l x w x h)
Weight (without cable)
AC Power cable length
DC charging cable length
Environmental conditions
Operating temperature
Storage temperature
Climate class
Ingress protection
Standards
GB
100 ~ 240 V AC
50/60 Hz
max. 7. 1 A eff.
max. 94 %
max. 800 W
max. 1.7 W
I
Class A
12 V DC / 6 cells
2 V – 14.7 V DC
50 A at 14,4 V DC
< 1 mA
Convection
280 x 175 x 85 mm
3.8 kg
5 m
2,5/5,0 m
-20°C - +60°C
-40°C - +85°C
B
5K3
EN 60335-1, EN 60335-2-29, EN 61000-6-2 (EN 61000-4-2,
EN 61000-4-3, EN 61000-4-4) (EN 61000-4-5, EN 61000-4-6,
EN 61000-4-11), EN 55011, EN 62233
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