Battery Interface Box (BIB)

The Battery Interface Box (BIB) is a device capable to connect and disconnect a battery or a battery bank to a load / charger (DC bus) with the intent to protect the Li-ion battery or battery bank against improper use. The BIB communicates with the battery’s BMS (Battery management system) to request to the batteries if they are operable and used within their limits. The BIB is available in various variants: 12V350A, 24V350A, 48V350A, 12V600A, 24V600A and 48V600A.
  • Dimensions (LxWxH)
    180 x 254 x 111 mm / 16.4” x 8.9” x 12.4”
  • Case material
    PC
  • Ingress protection
    IP 54
  • Certifications
    CE

Product specifications

  • Dimensions (LxWxH)
    180 x 254 x 111 mm / 16.4” x 8.9” x 12.4”
  • Case material
    PC
  • Ingress protection
    IP 54
  • Certifications
    CE
  • Supply voltage
    7.5 V - 16 V (SB BIB LV12V350-600A) | 7.5 V - 32 V (SB BIB LV24V350A-600A) | 15 V - 64 V (SB BIB LV48V350A-600A)
  • Rated current
    350A or 600A
  • Precharge resistor value
    1 ohm (SB BIB LV12V350-600A) | 4 ohm (SB BIB LV24V350A-600A) | 16 ohm (SB BIB LV48V350A-600A)
  • Voltage difference across main relay to turn-on
    1.25 V (SB BIB LV12V350-600A) | 2.5 V (SB BIB LV24V350A-600A) | 5 V (SB BIB LV48V350A-600A)
  • Consumption in OFF-state
    100 mA
  • Consumption on standby
    330 mA (SB BIB LV12V350) | 197 mA (SB BIB LV24V350A) | 142 mA (SB BIB LV48V350A) | 740 mA (SB BIB LV12V600A) | 420 mA (SB BIB LV24V600A) | 260 mA (SB BIB LV48V600A)
  • Recommended operating temperature
    -20°C to 45°C / -4°F to 113°F
  • Recommended storage temperature
    -10°C to 20°C / 14°F to 68°F
  • Relative humidity
    10-90%