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Sollatek PowerBack PB3000

Sollatek PowerBack PB3000

Sollatek PowerBack PB3000

  • Total load capacity 3000 VA
  • System battery 24V
  • Highly efficient back up when critically needed
  • Clean, reliable, Pure Sinewave power


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EGP 10,337.00

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The PB3000 is designed to provide power when it is needed most. Once installed by a qualified electrician and fitted with the recommended battery, you will enjoy many years of maintenance free operation. Sollatek recommends that you use deep cycle batteries with a minimum capacity per battery of 100Ah. 2 x 12V 100Ah batteries connected in series will provide 100Ah @ 24V. However, 200Ah is the recommended minimum ampere hour capacity per battery to provide a useful back up time when power is lost.

– Total load capacity 3000 VA
– System battery 24V
– Highly efficient back up when critically needed
– Clean, reliable, Pure Sinewave power
– Fast transfer time (15 millisecond) comparable to offline/line interactive UPS
– Transfer time configurable to cope with Genset output power
– Three step intelligent charging to reduce recharge time
– Intelligent fan cooling determined by the load
– Supports heavy duty appliances like air conditioners
– Comprehensive LCD display
– Fully configurable by end user
– “Power Saving Mode”
– Overload, short circuit, high temperature protection
– Low battery alarm
– Suitable for all type of appliances, electrical and electronic equipment
– Compact in size (excluding batteries and installation accessories)


Model typePB3000
Specification. Mains power
Rated output power3000VA / 2520W
Input voltage waveformsinusoidal (utility or generator)
Nominal input voltage230Vac
Input voltage range90-280Vac
Low line disconnect170Vac (normal), 90Vac (Generator/wide range)
Low line re-connect180Vac (normal), 100Vac (Generator/wide range)
High line disconnect280Vac
High line re-connect270Vac
Max AC input voltage300Vac rms
Nominal input frequency50Hz / 60Hz (Auto detection)
Low line frequency disconnect40+/-1Hz
High line frequency disconnect65 +/-1Hz
Output voltage waveformsame as input waveform
Output short circuit protectioncircuit breaker 30A
Efficiency (line mode)>95%
Transfer switch rating30A
Transfer time (AC to DC)Typical 15-20ms, 40ms max
Transfer time (DC to AC)
Inverter Mode Specifications
Output voltage waveformpure sine wave
Power factor0.8
Nominal output voltage(V)231 (+/-10%)
Output frequency(Hz)50Hz / 60Hz  +/-  1Hz
Nominal efficiency>80%
Overload protectionfault after 5s@>/=150% load,
fault after 10s@110%-150% load,
Surge rating6000VA
Capable of starting electric motor1.5HP
Output short circuit protectioncurrent limit (fault after 4 cycles max)
Nominal DC input voltage24V
Low DC alarm21.0 +/- 0.6Vdc
Low DC alarm recovery21.6 +/- 0.6Vdc
Low DC shut-down20.0 +/- 0.6Vdc
Low DC shut-down recovery22.0 +/- 0.6Vdc
High DC Shut-down30.0 +/- 0.6Vdc
High DC shut-down recovery29.0 +/- 0.6Vdc
Power saver setting0W (Set “OFF” at LCD)
Charge Mode Specifications
Input voltage range180V- 270Vac(Normal range)
100V- 270Vac(wide range)
Nominal output voltage(V)According to the battery type selected.
Nominal charge current10A @ Vi/p <170Vac
20A @ Vi/p =230Vac
10A @ Vi/p >280Vac
Charger short circuit protectionautomatic unit shutdown
Over charge protectionBat. V >/=30Vdc, Fault, Buzzer alarm
Charge algorithmThree stage. CC.CV AND FLOAT
Battery nom voltage24V
FloodedCC/CV 29.2 –  Float 27
AGM/GelCC/CV 28.2 –  Float 27
General Specifications
Safety certificationCE (EN60950)
EMI classificationEN62040-2 C2
Environment operating temp. Deg C.0-45
Storage temperature. Deg C.-15 to 60
Altitude, operational.Elevation <1500m
Relative Humidity5% to 95% non condensing
Audible noise60dB max
CoolingForced air, variable speed fan.
Dimension WxHxD330x268x76
Weight Kg5

Data sheet

  • Voltage Protection - Inverter Charger (PowerBack)