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DPB01, PPB01 Instruction manual Version 06/12/2022...
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Product description Element Description Input terminals: connection of the line voltages (neutral when present) Information LEDs: Yellow for relay output status Red for signal alarm status Green for device ON DIP-switches : setting the nominal voltage, type of mains, power ON delay Output terminals : SPDT relay output Undervoltage dial ( ): undervoltage setpoint adjustment...
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Connect the relay output according to the ratings. For DIN-rail versions automatic screwdriver can be used with maximum tightening torque 0.5 Nm. Keep power OFF while connecting! Terminals DPB01 L1, L2, L3, N Power supply PPB01 5, 6, 7, 11...
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Adjustment and startup Ensure the input voltage range is correct. Set desired under and over voltage value by turning, respectively, the upper and middle dials. Undervoltage adjustment dial Typology Linear selection from 2 to 22% Resolution 2% setpoint increase per notch Function Relative undervoltage setpoint Overvoltage adjustment dial...
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Mode of operation LEDs Description Status Power supply ON Green ( Power supply OFF ON (steady) Alarm situation is still present at the end of delay Alarm OFF (AL) Flashing 2 Hz Under or overvoltage alarm triggered with a delay on alarm elapsing Flashing 5 Hz Phase loss or incorrect phase sequence alarm Relay output energised Yellow...
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Over / under voltage alarms Adjustable: from 0.1 to 30 s Delay ON Accuracy: from ± 50 ms at 0.1 s to ± 5 s at 30 s Repeatability: from ± 10 ms at 0.1 s to ± 1 s at 30 s Delay OFF None Operating diagram...
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Correct disposal and recycling will contribute to the prevention of potentially harmful consequences to the environment and persons. Service and warranty In the event of malfunction, fault or for information on the warranty, contact the CARLO GAVAZZI branch or distributor in your country. Packaging material The packing material should be kept for redelivery in case of replacement or repair.
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