PSU-71

Power supply unit in shockproof airtight case outfitted with safe NMC* batteries.

* NMC (LiNixMnyCozO2) lithium-nickel-manganese-cobalt-oxide battery, type of lithium-ion battery

Description

  • To power equipment for mobile communication and video surveillance, UAS, etc.;
  • to power and charge USB devices;
  • to power devices operating from 220 V, 50 Hz power sources;
  • to charge various equipment with voltage 12 V in the field conditions;
  • to power shipboard electric equipment, automobiles and armored vehicles.

Features

  • Mobile multipurpose power source with high energy density and low level of self-discharge;
  • outputs: USB 5 V, DC 12 V and AC 220 V, 50 Hz;
  • simultaneous charge of several USB devices;
  • stable discharge voltage until accumulator battery (AB) is fully discharged;
  • automatic protection against overload;
  • integrated cell balancing system, AB protection against overvoltage and deep discharge;
  • AB charge from external charger AC 220 V, 50 Hz;
  • resistance to high and low temperatures: operating range from –30 to +50°С;
  • high air tightness degree of the case.

Technical specifications

Type of AB  NMC (built-in)
Voltage  12 V
AB capacity  1066 А*h
AB energy  12.79 kW*h (if NMC cells are used)
Max. charge time from external mains  14 hours
Battery life  10 years, min. 3000 cycles (after 3000 cycles, cells keep 80% of discharge capacity)
Outputs (quantity may be increased on customer request) 
  • USB 5 V, 2 А – 2 pcs.
  • USB Quick Charge 3.0, 18W, 3A – 2 pcs.
  • DC 12 V, 5 А – 4 pcs.
  • АС 220 V, 50Hz, 300 W – 1 pc.
IP rating  IP67
Operating temperature range  –30…+50°С
Outline dimensions (W х L х H)  470 x 360 x 228 mm
Max. weight  50 kg (if NMC cells are used)
Casing material  shock resistant plastic

Additional information

  • Visual indication of system status on the LCD screen (voltage and frequency, power consumption of load, residual capacity, etc.)
  • Means of transportation: a shoulder strap, bag, draw bar suitcase, wheels (on customer request)

Options

  • Various power capacity, output voltage and current on request;
  • various numbers and types of outputs to charge low-power batteries;
  • PSU charge from 230V 50Hz source;
  • additional terminals with a fuse to power electric equipment and start engines of armored vehicles;
  • up to 4 wireless chargers with the required parameters on the cover;
  • various dimensions and weight and/or form factor;
  • IP rating up to IP68;
  • splitter cables to charge portable radio stations and drones;
  • decrease of min. operating temperature owing to the heating system.

LiFePО4 cells with lower capacity may be used in place of NMC on customer request.