Dold 0045225

BA9054/61 DC50-500V UH AC110V

Battery symmetry monitor BA 9054/332. Voltage relay, over-/undervoltage BA 9054. Battery symmetry monitor BA 9054/331

Descripción

BA 9054/331. According to IEC/EN 60 255, DIN VDE 0435-303, IEC/EN 60 947-1. According to IEC/EN 60 255, to: monitor DC and AC. BA 9054 with measuring ranges from 15 mV to 1000 V. To monitor for battery systems (emergency power supply). MK 9054N with measuring ranges from 15 mV to 500 V. Measuring rang DC 0.12 .. 1.2 V or 0.2 .. 2 V. Without separately auxiliary voltage. High overload possible. Input frequency up to 5 kHz. With time delay 10 s. Galvanic separation between Auxiliary Circuit – measuring ciruit. LED indicators for operation and contact position. Auxiliary supply AC/DC; BA 9054 with AC. BA 9054 optionally with start-up delay (MK = standard). Width: 45 mm. BA 9054/332, with time delay, up to max. 100 sec. BA 9054 optionally with safe separation to IEC/EN 61140, as BA 9054/331 but with. MK 9054N optionally with remote potentiometer, battery voltages up to 500 V, separately auxiliary voltage. As option with manual reset. MK 9054N as option with pluggable terminal blocks for easy exchange, of devices, with screw terminals, or with cage clamp terminals. Width BA 9054: 45 mm. Width MK 9054N: 22.5 mm. Protection against defect by overvoltage. Preventive maintenance. For better productivity. Quicker fault locating. Precise and reliable

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