DDM100SCFR Single-phase Two-wire Electronic Multi-tariff DIN-rail Active Energy Meter with RS-485 Co

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Product detail:

DDM100SCFR Single-phase Two-wire Electronic Multi-tariff DIN-rail Active Energy Meter with RS-485 Communication (4-Pole, LCD Display)

 

APPLICATION

 

DDM100SCFR single phase two wire electronic multi-tariff DIN-rail active energy meter,with RS485 communication.

The meter is used to measure 50Hz or 60Hz active energy consumption from single phase two wire AC electricity net.

The small size and DIN-rail mounting makes it suitable for installation in distribution boards and small standard enclosures.

The meter is widely used in the office buildings, shopping malls, residences, airports and metro, etc.

There are far infrared and RS485 communication module in it, which is convenient to meter-reading.

 

FUNCTIONS AND FEATURES

 

♦35mm standard DIN-rail installation or front board setting, complying with standard DIN EN50022, or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves.

♦Four-pole width.

♦LCD 6+1 digits display (999999.1kWh), may select 5+2 digits display . It can be set by users from port of RS485 communication.

♦Have three tariffs, may select 12 daily period of times. You can set the date arbitrary which can automatically read the meter every month. May select single tariff function in weekend. Multi-tariff may select TOU or step tariff. (Please specify when order)

♦There are maintenance-free backup lithium batteries and a clock in it. Battery capacity detection and display all the time. It can keep the electricity data.The data can be kept forever after blackout.

♦May select cycle display (default). Can select the data which displayed.

♦There are far infrared and a port of RS485 communication data.It is used for setting and reading the meter.Set and operation have password protection, communication agreement complying with standard DL/T645-1997, can also choose any other communication agreement.

♦LED instructions respectively power supply state, signal of energy impulse, the direction of the flow of load current, the state rates just now and the data communications state.

♦Single direction measures single phase two wire active power consumption. It is nothing with direction of the flow of load current, complying with standard IEC62053-21,IEC62052-11.

♦ Directly connect operation or through CT or PT & CT.

♦Standard configuration short terminal cover, which is helpful to reduce installation space and make it convenient to install; May select extended terminal cover, which is for protecting the safety of using electricity.