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PB-1000 Series - 1000W Intelligent Single Output Battery Charger



An intelligent 1000W AC/DC battery charger for lead acid batteries with selectable 2 stage/8 stage charging characteristics. Up top 2 battery banks can be connected to PB-1000 at the same time. Features include built in temperature compensation circuit, PFC function, remote ON/OFF control, fan ON/OFF control, reverse polarity, short circuit, over-voltage, and over temperature protections.

Additional information







  • Charger for lead-acid batteries (flooded, Gel and AGM) and li-ion batteries (lithium iron and lithium manganese)
  • 2/3/8 stage charging selectable on output panel
  • Universal AC input / full range
  • Built-in battery rescue function
  • Built in active PFC function PF>0.95
  • Controlled by microprocessor
  • Protections: Short circuit / Reverse Polarity / Over voltage / Over temperature
  • Built in remote ON / OFF control
  • 2-bank charger
  • Temperature compensation function
  • Fan ON / OFF control (depends on charging current)
  • 3 colour LED loading indicator
  • 3 years warranty
  • Home appliances
  • Solar power system
  • Security system
  • UPS system
  • Electrical wheelchair
  • Leisure vehicle
Input Voltage 90 ~ 264Vac 127 ~ 370Vdc
Input Frequency 47 ~ 63Hz
Power Factor 0.95/230Vac 0.98/115Vac at full load
Input Current 12A/115Vac 5.2A/230Vac
Inrush Current 25A/115Vac 50A/230Vac
Leakage Current <3.5mA/ 240Vac
Battery Type Open & Sealed Lead Acid
Reverse Current <1mA
Over Voltage Protection Shut down o/p voltage, re-power on to recover
Over Temperature Protection Shut down o/p voltage, recovers automatically after temperature goes down
Short Circuit Protection Protected by internal circuit
Reverse Polarity Protected by internal circuit
Remote Control Open: Normal work Short: Stop Charging
Battery Banks 2 banks (A & B)
Fast Charge 2 / 8 stage select
Charging OK Relay contact rating (max.): 30V/1 Aresistive;
Short: when the unit is working properly, Open: when the unit stop charging
Output OK Relay contact rating (max.): 30V/1Aresistive;
Short: when the battery is full, Open: when the battery is still charging
Temperature Compensation By NTC, compensate both banks at the same time
Working Temperature -20°C ~ +60°C (Refer to output load derating curve)
Working Humidity 20 ~ 90% RH non-condensing
Storage Temperature, Humidity -40°C ~ +85°C, 10 ~ 95% RH
Temperature Coefficient ±0.05%/°C (0 ~ 50°C)
Vibration 10 ~ 500Hz, 2G 10min./1cycle, 60min. each along X, Y, Z axes
Withstand Voltage I/P-O/P:3KVAC I/P-FG:1.5KVAC O/P-FG:0.5KVAC
Isolation Resistance I/P-O/P, I/P-FG, O/P-FG:100M Ohms/500VDC 25°C 70%RH
Safety Standards UL60950-1, TUV EN60950-1 approved
EMC Compliance to EN55022 (CISPR22); EN61000-3-2,-3; ENV50204;
EN61000-4-2,3,4,5,6,8,11; EN55024, light industry level, criteria A
MTBF 127.4Khrs min. MIL-HDBK-217F (25°C)
  • CB
  • CE
  • PFC
  • TUV