2550 High Voltage Battery Controller

• Features

  • Spectral impedance measurement
  • Voltage measurement of 0…100 VDC to 0…900 VDC
  • AC resistance range (impedance) 0…100 mΩ and 0…100 Ω
  • Resistance measuring range 0 … 1 mΩ and 0 … 3 Ω
  • Frequency range 1 Hz … 1 kHz
  • Extremely compact, easy to operate

• Product data

  Model	2550
  Measuring range	Resistance: 100mΩ, 1 Ω Voltage: 0 … 100 VDC, 0 … 900 VDC
  Resolution	Resistance: 100 µΩ Voltage: 10 mV, 100 mV
  Measurement accuracy	Resistance: ±1 % d.A. ± 0.3 % of reading / ±2° Phase Voltage: ±0.2 % d.A. ±0.03 % of reading
  Interfaces	USB
  Specific characteristics	Spectral impedance measurement Voltage measurement of 0…100 VDC to 0…900 VDC AC resistance range (impedance) 0…100 mΩ and 0…100 Ω Resistance measuring range 0 … 1 mΩ and 0 … 3 Ω Frequency range 1 Hz … 1 kHz Extremely compact, easy to operate

• Description

  The model 2550 universal battery controller operates in accordance with the well-tried four-conductor measuring method, and combines the functionality of a battery tester and a battery analyzer, making it possible to carry out rapid testing of batteries and accumulators irrespective of the technology. As well as high-voltage batteries, low voltage batteries (e.g. 12 VDC, 24 VDC or 48 VDC) can also be measured and diagnosed.

  The power is supplied and the measurements are read out via the galvanically isolated USB interface. Parameterization, visualization and operation take place via the intuitively operated PC software.

  The battery test function records the battery voltage and the internal resistance at a fixed frequency. An OK/NOK statement can be derived by means of comparison with target values. The charge status and capacitance (health) can be diagnosed by comparing the battery data. Signs of aging can be detected at an early stage in this way by examining changes over time.

  With the battery analysis function, the battery voltage and also the internal resistance can be measured via the frequency (spectral impedance). Other battery parameters can be derived using the frequency curve, e.g. the model parameters of the equivalent circuit, from which conclusions can be drawn about the load behavior of the battery. For example, information about damage can be obtained via deviations of the curve from characteristic values.

• Data Sheet & Downloads

  Data sheet

  2550

  DEENPL

  Brochure

  Battery measuring technology for automation

  DEEN

  Further info

  AC/DC Internal resistance measurement on high-power pouch cells

  DEEN

• Application Examples

  

  Analysis

  of 48 V on-board power supply battery

  Detail