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DPLL-510 Low Voltage Transmission Line Protection Device

DPLL-510 type low voltage transmission line protection device suitable for 380V ( 660V ) low-voltage line protection, integrated protection , measurement, control and communication set as a whole. It applied with frame circuit breaker, molded case circuit breaker, contactor and other low-voltage electrical apparatus, can replace the time relay, an intermediate relay, voltage relay, current relay, electric power measuring instrument, indicator light, a transmitter and a variety of discrete components, provides a scientific and effective field level protection control method for the industrial production control.

TheMainFeatures:

The integration of embedded installation, save the connection lines, more reliable, more convenient installation

Provide 10 standard extensible protection, leakage protection, protection of accurate and reliable action

High precision measurement of all kinds of electric power parameters

Up to 2 analog output, the output object programming

1 analog input measurement

Up to 11 ways switch input

A maximum of 5 groups trip relay, alarm, control output

Event recording function, the resolution can reach 2ms

With double RS485 or dual CAN communication interface, MODBUS-RTU communication protocol, the 1 way Profibus-DP communication interface

Chinese or English liquid crystal display

Multi button panel realization of data query, protection parameter setting operation