Bachmann GMP232

Intervals that can be retrieved via function calls in the user application: 100 µs, 

200 µs, 400 µs, 800 µs, 1.6 ms (via block access)

The GMP232/x enables the safe, reliable and fast measuring of 

all relevant values for three-phase electrical networks. It also 

provides a number of monitoring functions for generator and grid 

protection. Up to two circuit-breakers/trip circuits are triggered by 

the module directly via relay outputs. The continuous monitoring 

of grid harmonics up to the 50th harmonic can be used for direct 

responses as well as for evaluating the power quality.

The module is provided with an integrated real-time data recorder 

for the high-precision recording of up to 24 measuring channels 

during alarm/protection events. Error events are recorded 

continuously and stored permanently with a high resolution time 

stamp. The internal time base of the module can be synchronized 

to an external time source (e.g. IEEE 1588 Precision Time Protocol), 

which supports the analysis of the data from geographically 

separated measurement and protection devices.

The GMP232/x is fully integrated in the Bachmann SolutionCenter. 

Conffgurations can be created simply and stored for later reuse. 

Both the measured channel values and also the derived values are 

made available directly in the user interface. Commissioning and 

fault analysis are simpliffed with tabular, vector and time sequence 

displays. Event logs and recorded time sequences can be exported 

in CSV resp. COMTRADE format. The integrated simulation function 

simpliffes the conffguration of protection and monitoring functions.

• Measurement of current, voltage, frequency, power, power 

factor, phase angle

• True RMS and fundamental RMS, symmetrical components

• High dynamic measurement

• Measurement of grid harmonics up to the 50th (PQ)

• Monitoring functions for grid and generator protection

• Direct relay outputs for circuit-breaker/trip circuits

• Integrated real-time data recorder

• Integrated event logging

• 4Q energy counter

• Integrated average values, grid statistics 

• Measured value simulation

Shipping Port:  China

Payment: Bank of Chicago, Bank of Singapore

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