Functional Features

1.use35mm DINStandard rail installation, compliant withDIN EN 50022Standard or front panel installation, both installation methods can be chosen by users at will.

2.width7Extremely, in line withDIN 43880Standard.

3.use6+1Step by step counter records accumulated power consumptionor7positionLCDMonitor, with5+2Position and6+1Position（99999.99kWh、999999.9kWh）Two displays.

4.Standard configuration: Passive power pulse output (with polarity), optional passive remote power pulse output (without polarity), convenient for various applicationsAMRSystem connection, compliantIEC 62053-31andDIN 43864Standard.

5.have5individualLED, indicating the status of the phase power supply separately (yellow),green,Red), electric pulse signal (white), and reverse indicator light (yellow), in addition to1A yellow oneCOM.byRS485Communication instructions (with485Only with functionality.

6.The standard configuration includes detecting the direction of load current flow, automatically detecting the direction of load current flow, and controlled by a separateLEDinstructions.

7.Unidirectional measurement of three-phase active energy consumption, independent of the direction of load current flow, in compliance withIEC 62053-21Standard.

8.Standard configurationSTyped wiring (bottom in, top out), directly connected for use, optionalCTAccess based usage andPT & CTAccess based usage.

9.Optional selectionRs485function

haveRS485Communication function, available for connectionRS485The communication network is used for remote meter reading and centralized management, and the standard configuration communication protocol complies withDL/T645-1997perhapsModbus-RTUStandard.

Passive pulse output port:1(-)、2(+)Can be used as a calibration meter pulse and energy pulse metering interface.

RS485Communication port:4(A)、5(B)

(LCD type) screen display instructions:

Power on displayX-X-XFor software version number

Screen self-test display88888.8.8

Display table constantCXXXX

Display table address high bit HXXXXXXX

Display the low order XXXXXX of the table address (the system defaults to the table number)

Battery level display: XXXXX.XX

Note: OnlyRS485Only types have table address display items.

Indicator light description

COM. forRS485Communication indicator yellow（RS485Type)

L1 L2 L3To indicate

REV.For reverse indication