skip to main content

Highly efficient power supply and backup power supply solutions to telecommunications, information and industrial technologies.

‚Äč

Battery tester RZ-80



The RZ-80 Regulated Load is suitable for testing of NiCd, Pb, NiMh 1.2, 2, 4, 6, 8, 10, 12 and 16 V battery cells with a nominal voltage between 24 VDC and 48 VDC. Its compact size and low weight make it ideal for everyday use, especially in confined spaces.

Values available during measurement

  • Passed and remaining time of capacity testing
  • Total voltage of battery string
  • Actual current
  • Actual power
  • Discharged capacity
  • Temperature measured by each module
  • Voltage of individual battery blocks (possible to sort by order or voltage)
  • Possibility to read and change selected parameters

Values available after measurement

  • Possibility to read the values of individual measurements and change parameters directly on the display, without the need of a PC when in the field
  • Overview of memory usage

 Universal use

  • Wide range of input voltage from 20 to 60 VDC
  • Compact size and low weight
  • Allows for use of up to 12 measurement modules with a total of 288 inputs for measuring the voltage of battery blocks
  • Possible to use also without measurement modules (e.g. testing load for DC power systems)
  • Minimized conductor length and improved safety thanks to wireless data transfer among modules
  • Possibility to change the number of measurement modules prior to the start of capacity testing
  • Maximum time of measurement up to 24 hours
  • Easy and intuitive control
  • PC connection via USB

 General features - power module

  • Power input protected by circuit breakers
  • No need of external power supply
  • Backlit touchscreen LCD display (160 x 104 pixels)
  • Adjustable parameters to prevent deep discharge of batteries
  • Battery discharging using constant current or constant power
  • Measured data stored in internal memory
  • PC Software for download and processing of measured data
  • Forced cooling

 General features - measurement module

  • 24 inputs for voltage measuring (max. 20 V / input)
  • Measuring inputs equipped with protection against overvoltage and reverse polarity
  • 1 x temperature measurement
  • Power supply input galvanically isolated from measuring inputs
  • Power supplied by external source or tested battery string
  • Wireless data transfer system

 Application

  • Functional and capacity testing of batteries
  • Load testing of DC power supplies