single phase din rail energy meter ( kwh meter)

+ 35mm standard DIN rail installation, complying with standard DIN EN50022. Or front board setting (mounting holes center distance 63 mm), users can choose any one by themselves. + Six pole width (Modulus 12.5mm), complying with standard JB/T7121-1993. + Standard configuration 5+1 digits display (99999.1kWh) by step motor type impulseregister. May select 6+1 digits display (Product Configuration code is AK). + Standard configuration one port of pulse output passive (polarity),May select increase a distant port of pulse output passive (nonpolarity), (Product Configuration code is AI). +Andcontact with all kind of AMR system conveniently,complying with standard IEC 62053- 31 and DIN 43864. + Two LED instructions power supply state (green) and signal of energy impulse (red). + Standard configuration dont detection direction of the flow of load current. May select automatic detection the direction of the flow of load current. And instructions (Only red energy impulse signal when working, that is meaning the direction of the flow of load current reverse). +Single direction measure single phase two wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21. + Directly connect operation, there is two types wiring you may select. Standard configuration type S wiring, may select type T wiring (Product Configuration code is TG). + Standard configuration short terminals cover, may select extension terminals cover, in order to protect to use safety. (Product Configuration code is AH).