Digital Intelligent Transformer Rectifier

Digital Intelligent Transformer Rectifier

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DITR

The DITR based on intelligent microcomputer control system,
which has very big advantagein human-machine interaction.
We can realize the local data storage, as well as long-distance
intelligent control and monitor. For
the reason of highly integration,
the structure seems very brief,
stable and easy to maintenance, meanwhile,
simple operation interface and easy to upgrade.
Plinth mouthed or hanging is optional.

ELECTRICAL CHARACTERISTIC

Single or 3-phase input

A.C. and D.C. lightning arrestors

Constant current mode, accuracy ≤±1%

Constant potential precision, ≤5mV

Constant potential mode, protection potential range - 3000 mv~ + 3000 mv

Heavy duty transformer with 20% over design capacity

SYSTEM OPERATION

Constant current mode

Constant potential mode

Interrupter mode (standard)

RS485/Ethernet /GSM for remote communication

Small/standard output switching mode


COMPLIANCES/STANDARDS

LVD

EN 61558-2-12:2011

EN 61558-1-1:2005+A1:2009

EMC

EN61000-6-2:2005+AC:2005

EN61000-6-4:2007+A1:2011


ALARMS

All alarms are indicated by digital comms monitor, control interface, alarm indicator,
relay contact closure and analog converter

Lack phase alarm Always active

Output open circuit Always active

temperature high alarm Always active

Current out of range User select/program

Voltage out of range User select/program

Potential out of range User select/program


INTERFACES

LCD controller Control & monitor

Touch screen Control & monitor

Discrete Control & meters monitor as console
                                                                                                                                                                                                                            DOWNLOAD




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