1. 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 poles width.

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

communication.

♦Standard configuration one port of pulse output passive (polarity),may select increase a distant port of pulse output passive (nonpolarity).And contact with all kind of AMR system conveniently, complying with standard IEC62053-31 and DIN43864.

♦Three LED instructions power supply state,signal of energy impulse and communication state.

♦There is a port of RS485 data communication.Standard configuration communication agreement complying with standard DL/T645-1997,can also choose any other communication agreement.

♦Standard configuration don’t detection direction of the flow of load current.May select automatic detection the direction of the flow of load current.And instructions by an individual LED.

♦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.

OPTIONAL FUNCTIONS

♦Anti-tampering functions are available;

♦Standard configuration LCD display without backlighting,may select with white backlighting,and there is maintenance-free battery, used for display when the power cut off.

♦Multi-tariff is available (optional TOU or step tariff);

2.TECHNICAL PARAMETERS

*Please advise us if you have any different specifications,we can make according to your special requirements.