Wireless Energy Meter

Product Details

DEM471UA

SINGLE PHASE ELECTRONIC MULTI-RATE PREPAYMENT FRONT BOARD INSTALLED ACTIVE ENERGY METER

Functions and features

● Payment by money, standard configuration one meter one card, can repeat input money from PC machinery which with IC programmer.

● Have three tariffs, may select 4 time area, every time area can set 12 daily period, every time area has one rate, every rate can set three unit price.

● It has IC card with code and data against false, standard configuration use storage IC card, may select logic encryption card (Product Configuration code is UE) or non-contact RF card. (Product Configuration code is UI)

● Standard configuration of the prepayment management system use of single version, may select network version. (Please specified when ordering).

● 7 digits LCD digits display cycle, we can set the cycle display, it can display 8data at most. Can select the data which displayed.

● There are a clock and Maintenance-free backup lithium batteries in it, battery capacity real-time detection and display.

● There is a port of far infrared, it is use for set and reading the meter and check the clock. Set and operation have password protection, communication agreement complying with standard DL/T645-1997.

● It has load control and function of automatic fault detection and instructions, with function of open terminals cover and detection and open terminals cover and cut power.

● A port of pulse output passive closed (polarity), complying with standard IEC 62053-31 and standard DIN 43864.

● Six LED instructions power supply state, signal of energy impulse, the direction of the flow of load current, and the state rates just now.

● Single direction single component measurement single phase two wire active energy consumption. It is nothing with direction of the flow of load current. Complying with standard IEC 62053-21.

● Direct connect operation, there are two types you may select. Standard configuration type 1B wiring, may select type 1A wiring (Product Configuration code is UB).

● Front board three fixed installation, standard configuration extension terminals cover, in order to protect to use safety, may select short terminals cover.  (Product Configuration code is UC).

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