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BAT6.1 Frequently Asked Questions
Home Technical Support Frequently Asked Questions BAT6.1 Frequently Asked Questions
BAT6.1 Frequently Asked Questions

1、       Why should I equip BAT6.1-VT?

At present, most end-user bidding requirements clearly include separate collection of battery pack voltages. The system is equipped with BAT6.1-VT, and the total voltage of the battery pack reported is the real-time collected voltage; without BAT6.1-VT, the total voltage reported is the cumulative sum of individual voltages.

2、       What are the crystal heads and telephone line accessories bags used for?

Prevent the wires on the upper and lower layers of the battery rack or different battery racks from being long enough and need to crimp the wires individually.

3、       How many A is appropriate for the current sensor range?

In practical applications, a 500A sensor can meet 80% of application requirements. The current mainly depends on the rated power of the UPS. For example, if the rated power of the UPS is 150KW and the rated voltage of the battery pack is 480V (40 knots * 12V or 240 knots * 2V), the maximum output current is 150KW/480V ≈ 300A. It is recommended that the closest current transformer specification is 500A.

4、       Is the internal resistance test error large? Is the internal resistance consistency of the same group of batteries poor?

Is the battery old? Swap and measure the BAT6.1 with normal internal resistance test with the abnormal module to determine whether the battery is abnormal or the internal resistance measurement module is abnormal.

Voltage output transmitters have the advantages of simple structure and low cost, but they have shortcomings such as short transmission distance, anti-interference and poor load capacity. They are usually used inside electricity measurement and control systems or devices. Although the current output transmitter is relatively costly, it has the advantages of long signal transmission distance (>100 meters), strong anti-interference ability, and high accuracy. It is usually used for signal conversion connection between measurement and control systems or between the system and the site.

The response time of LF products refers to the time required for the output signal to rise from 10% to 90% of an expected fixed output value when the input signal transitions from zero to a rated value.

True RMS (T-RMS) detection is a measurement of the RMS of non-sinusoidal alternating signals using the "root mean square" calculation method.
  Average detection is the measurement of the average (integrated) value of the amplitude of the alternating signal over a specified time.
  Average value detection is usually used to measure alternating electricity such as sine waves with relatively regular waveforms; when the alternating electricity waveform is distorted, only the measurement is accurate by using a true effective value transmitter.