Battery discharge system BRI

Battery discharge system BRI is designed for controlled discharge of the battery with a constant and given current value.

About product

The device has built-in resistors to discharge the battery with power up to 12 kW (depending on battery voltage and rated discharge current). The use of a power converter allows the stabilization of the discharging current at a constant, predetermined level, despite changes in the battery voltage. Controlled transistor power modules and pulse width modulation (PWM) control are used. The use of microprocessor control allows for the stable operation of the system and simple operation of the device using a console.

Features

Automatic disconnection from the battery after reaching the set process parameters
Small ripples and low level of current harmonics drawn from the battery
Registration of discharge process parameters
Microprocessor system for controlling the parameters of the discharge process
Serial link for communication with a computer
Design with wheels for easy transport
Parallel operation
Remote operation control (APS6000 and Modbus RTU)

The microprocessor control system of battery operation enables signaling of the following discharge parameters:

  • Battery voltage
  • Battery current
  • Measured battery capacity
  • Operation time
  • Date and time of discharge start and end
  • Outdoor temperature
  • Battery capacity taking into account the outside temperature

The device has the following protection systems:

  • Overheating
  • Maximum battery voltage exceeded
  • Indoor and/or outdoor temperature sensor damage
  • No parallel communication
  • Fan(s) damage
  • Incorrect battery polarity

Technical Specification

ELECTRICAL PARAMETERS
Rated input voltage, V

12…400

Maximum voltage, V

450

Minimum voltage, V

9

Rated discharge current, A

50

Stabilization of the discharge current, %

<1

Discharge current ripples, %

<3

Rated auxiliary supply voltage, VAC

230

Frequency of rated auxiliary supply voltage, Hz

50

MECHANICAL PARAMETERS
Housing protection degree IP

20

Dimensions HxWxD, mm

317 x 420 x 696

Color

7035 RAL

Weight, kg

26

Files

Datasheet
BRI

Download

Contact us

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